Bug 1355923
| Summary: | lvs coredumps if previous creation of the lvmcache failed half-way | ||
|---|---|---|---|
| Product: | [Community] LVM and device-mapper | Reporter: | Timur Bakeyev <timur> |
| Component: | lvm2 | Assignee: | David Teigland <teigland> |
| lvm2 sub component: | Displaying and Reporting | QA Contact: | cluster-qe <cluster-qe> |
| Status: | POST --- | Docs Contact: | |
| Severity: | medium | ||
| Priority: | unspecified | CC: | agk, heinzm, jbrassow, msnitzer, prajnoha, zkabelac |
| Version: | 2.02.160 | Flags: | rule-engine:
lvm-technical-solution?
rule-engine: lvm-test-coverage? |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | Type: | Bug | |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
Strace also doesn't say much:
3891 execve("/sbin/lvs", ["lvs", "-a"], [/* 20 vars */]) = 0
3891 brk(0) = 0x55f4b49be000
3891 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
3891 mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f56acf8a000
3891 access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
3891 open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
3891 fstat(3, {st_mode=S_IFREG|0644, st_size=26525, ...}) = 0
3891 mmap(NULL, 26525, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f56acf83000
3891 close(3) = 0
3891 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
3891 open("/lib/x86_64-linux-gnu/libudev.so.1", O_RDONLY|O_CLOEXEC) = 3
3891 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0205\0\0\0\0\0\0"..., 832) = 832
3891 fstat(3, {st_mode=S_IFREG|0644, st_size=59600, ...}) = 0
3891 mmap(NULL, 2156736, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f56acb5d000
3891 mprotect(0x7f56acb6b000, 2093056, PROT_NONE) = 0
3891 mmap(0x7f56acd6a000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xd000) = 0x7f56acd6a000
3891 close(3) = 0
3891 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
3891 open("/lib/x86_64-linux-gnu/libdl.so.2", O_RDONLY|O_CLOEXEC) = 3
3891 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\320\16\0\0\0\0\0\0"..., 832) = 832
3891 fstat(3, {st_mode=S_IFREG|0644, st_size=14664, ...}) = 0
3891 mmap(NULL, 2109712, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f56ac959000
3891 mprotect(0x7f56ac95c000, 2093056, PROT_NONE) = 0
3891 mmap(0x7f56acb5b000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f56acb5b000
3891 close(3) = 0
3891 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
3891 open("/lib/x86_64-linux-gnu/libblkid.so.1", O_RDONLY|O_CLOEXEC) = 3
3891 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\340\210\0\0\0\0\0\0"..., 832) = 832
3891 fstat(3, {st_mode=S_IFREG|0644, st_size=258688, ...}) = 0
3891 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f56acf82000
3891 mmap(NULL, 2358248, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f56ac719000
3891 mprotect(0x7f56ac754000, 2097152, PROT_NONE) = 0
3891 mmap(0x7f56ac954000, 16384, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3b000) = 0x7f56ac954000
3891 mmap(0x7f56ac958000, 3048, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f56ac958000
3891 close(3) = 0
3891 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
3891 open("/lib/x86_64-linux-gnu/libdevmapper-event.so.1.02.1", O_RDONLY|O_CLOEXEC) = 3
3891 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0 \35\0\0\0\0\0\0"..., 832) = 832
3891 fstat(3, {st_mode=S_IFREG|0644, st_size=26952, ...}) = 0
3891 mmap(NULL, 2122328, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f56ac512000
3891 mprotect(0x7f56ac518000, 2093056, PROT_NONE) = 0
3891 mmap(0x7f56ac717000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x5000) = 0x7f56ac717000
3891 close(3) = 0
3891 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
3891 open("/lib/x86_64-linux-gnu/libdevmapper.so.1.02.1", O_RDONLY|O_CLOEXEC) = 3
3891 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\20\257\0\0\0\0\0\0"..., 832) = 832
3891 fstat(3, {st_mode=S_IFREG|0644, st_size=407192, ...}) = 0
3891 mmap(NULL, 2506800, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f56ac2ad000
3891 mprotect(0x7f56ac30c000, 2097152, PROT_NONE) = 0
3891 mmap(0x7f56ac50c000, 16384, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x5f000) = 0x7f56ac50c000
3891 mmap(0x7f56ac510000, 4144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f56ac510000
3891 close(3) = 0
3891 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
3891 open("/lib/x86_64-linux-gnu/libreadline.so.5", O_RDONLY|O_CLOEXEC) = 3
3891 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0pN\1\0\0\0\0\0"..., 832) = 832
3891 fstat(3, {st_mode=S_IFREG|0644, st_size=261904, ...}) = 0
3891 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f56acf81000
3891 mmap(NULL, 2362328, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f56ac06c000
3891 mprotect(0x7f56ac0a5000, 2093056, PROT_NONE) = 0
3891 mmap(0x7f56ac2a4000, 32768, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x38000) = 0x7f56ac2a4000
3891 mmap(0x7f56ac2ac000, 3032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f56ac2ac000
3891 close(3) = 0
3891 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
3891 open("/lib/x86_64-linux-gnu/librt.so.1", O_RDONLY|O_CLOEXEC) = 3
3891 read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0P#\0\0\0\0\0\0"..., 832) = 832
3891 fstat(3, {st_mode=S_IFREG|0644, st_size=31784, ...}) = 0
3891 mmap(NULL, 2128920, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f56abe64000
3891 mprotect(0x7f56abe6b000, 2093056, PROT_NONE) = 0
3891 mmap(0x7f56ac06a000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x6000) = 0x7f56ac06a000
3891 close(3) = 0
3891 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
3891 open("/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
3891 read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0P\34\2\0\0\0\0\0"..., 832) = 832
3891 fstat(3, {st_mode=S_IFREG|0755, st_size=1738176, ...}) = 0
3891 mmap(NULL, 3844640, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f56abab9000
3891 mprotect(0x7f56abc5b000, 2093056, PROT_NONE) = 0
3891 mmap(0x7f56abe5a000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1a1000) = 0x7f56abe5a000
3891 mmap(0x7f56abe60000, 14880, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f56abe60000
3891 close(3) = 0
3891 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
3891 open("/lib/x86_64-linux-gnu/libpthread.so.0", O_RDONLY|O_CLOEXEC) = 3
3891 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\20o\0\0\0\0\0\0"..., 832) = 832
3891 fstat(3, {st_mode=S_IFREG|0755, st_size=137440, ...}) = 0
3891 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f56acf80000
3891 mmap(NULL, 2213008, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f56ab89c000
3891 mprotect(0x7f56ab8b4000, 2093056, PROT_NONE) = 0
3891 mmap(0x7f56abab3000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x17000) = 0x7f56abab3000
3891 mmap(0x7f56abab5000, 13456, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f56abab5000
3891 close(3) = 0
3891 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
3891 open("/lib/x86_64-linux-gnu/libuuid.so.1", O_RDONLY|O_CLOEXEC) = 3
3891 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0 \26\0\0\0\0\0\0"..., 832) = 832
3891 fstat(3, {st_mode=S_IFREG|0644, st_size=18904, ...}) = 0
3891 mmap(NULL, 2113952, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f56ab697000
3891 mprotect(0x7f56ab69b000, 2093056, PROT_NONE) = 0
3891 mmap(0x7f56ab89a000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f56ab89a000
3891 close(3) = 0
3891 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
3891 open("/lib/x86_64-linux-gnu/libselinux.so.1", O_RDONLY|O_CLOEXEC) = 3
3891 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\20c\0\0\0\0\0\0"..., 832) = 832
3891 fstat(3, {st_mode=S_IFREG|0644, st_size=142728, ...}) = 0
3891 mmap(NULL, 2246896, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f56ab472000
3891 mprotect(0x7f56ab493000, 2097152, PROT_NONE) = 0
3891 mmap(0x7f56ab693000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x21000) = 0x7f56ab693000
3891 mmap(0x7f56ab695000, 6384, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f56ab695000
3891 close(3) = 0
3891 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
3891 open("/lib/x86_64-linux-gnu/libm.so.6", O_RDONLY|O_CLOEXEC) = 3
3891 read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\200U\0\0\0\0\0\0"..., 832) = 832
3891 fstat(3, {st_mode=S_IFREG|0644, st_size=1051056, ...}) = 0
3891 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f56acf7f000
3891 mmap(NULL, 3146072, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f56ab171000
3891 mprotect(0x7f56ab271000, 2093056, PROT_NONE) = 0
3891 mmap(0x7f56ab470000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xff000) = 0x7f56ab470000
3891 close(3) = 0
3891 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
3891 open("/lib/x86_64-linux-gnu/libtinfo.so.5", O_RDONLY|O_CLOEXEC) = 3
3891 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0@\316\0\0\0\0\0\0"..., 832) = 832
3891 fstat(3, {st_mode=S_IFREG|0644, st_size=171800, ...}) = 0
3891 mmap(NULL, 2269152, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f56aaf47000
3891 mprotect(0x7f56aaf6d000, 2093056, PROT_NONE) = 0
3891 mmap(0x7f56ab16c000, 20480, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x25000) = 0x7f56ab16c000
3891 close(3) = 0
3891 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
3891 open("/lib/x86_64-linux-gnu/libpcre.so.3", O_RDONLY|O_CLOEXEC) = 3
3891 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\20\27\0\0\0\0\0\0"..., 832) = 832
3891 fstat(3, {st_mode=S_IFREG|0644, st_size=448440, ...}) = 0
3891 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f56acf7e000
3891 mmap(NULL, 2543976, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f56aacd9000
3891 mprotect(0x7f56aad45000, 2097152, PROT_NONE) = 0
3891 mmap(0x7f56aaf45000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x6c000) = 0x7f56aaf45000
3891 close(3) = 0
3891 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f56acf7d000
3891 mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f56acf7b000
3891 arch_prctl(ARCH_SET_FS, 0x7f56acf7b840) = 0
3891 mprotect(0x7f56abe5a000, 16384, PROT_READ) = 0
3891 mprotect(0x7f56abab3000, 4096, PROT_READ) = 0
3891 mprotect(0x7f56aaf45000, 4096, PROT_READ) = 0
3891 mprotect(0x7f56ab16c000, 16384, PROT_READ) = 0
3891 mprotect(0x7f56ab470000, 4096, PROT_READ) = 0
3891 mprotect(0x7f56acb5b000, 4096, PROT_READ) = 0
3891 mprotect(0x7f56ab693000, 4096, PROT_READ) = 0
3891 mprotect(0x7f56ab89a000, 4096, PROT_READ) = 0
3891 mprotect(0x7f56ac06a000, 4096, PROT_READ) = 0
3891 mprotect(0x7f56acd6a000, 4096, PROT_READ) = 0
3891 mprotect(0x7f56ac50c000, 4096, PROT_READ) = 0
3891 mprotect(0x7f56ac717000, 4096, PROT_READ) = 0
3891 mprotect(0x7f56ac954000, 12288, PROT_READ) = 0
3891 mprotect(0x55f4b4505000, 36864, PROT_READ) = 0
3891 mprotect(0x7f56acf8c000, 4096, PROT_READ) = 0
3891 munmap(0x7f56acf83000, 26525) = 0
3891 set_tid_address(0x7f56acf7bb10) = 3891
3891 set_robust_list(0x7f56acf7bb20, 24) = 0
3891 rt_sigaction(SIGRTMIN, {0x7f56ab8a29f0, [], SA_RESTORER|SA_SIGINFO, 0x7f56ab8ab8d0}, NULL, 8) = 0
3891 rt_sigaction(SIGRT_1, {0x7f56ab8a2a80, [], SA_RESTORER|SA_RESTART|SA_SIGINFO, 0x7f56ab8ab8d0}, NULL, 8) = 0
3891 rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
3891 getrlimit(RLIMIT_STACK, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
3891 statfs("/sys/fs/selinux", 0x7ffc894ab9e0) = -1 ENOENT (No such file or directory)
3891 statfs("/selinux", 0x7ffc894ab9e0) = -1 ENOENT (No such file or directory)
3891 brk(0) = 0x55f4b49be000
3891 brk(0x55f4b49df000) = 0x55f4b49df000
3891 open("/proc/filesystems", O_RDONLY) = 3
3891 fstat(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
3891 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f56acf89000
3891 read(3, "nodev\tsysfs\nnodev\trootfs\nnodev\tr"..., 1024) = 360
3891 read(3, "", 1024) = 0
3891 close(3) = 0
3891 munmap(0x7f56acf89000, 4096) = 0
3891 fcntl(2, F_GETFD) = 0
3891 fcntl(0, F_GETFD) = 0
3891 fcntl(1, F_GETFD) = 0
3891 fcntl(2, F_GETFD) = 0
3891 getppid() = 3886
3891 open("/proc/3886/cmdline", O_RDONLY) = 3
3891 read(3, "strace\0-f\0-o\0lvs.strace\0lvs\0-a\0", 31) = 31
3891 close(3) = 0
3891 openat(AT_FDCWD, "/proc/self/fd", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 3
3891 getdents(3, /* 7 entries */, 32768) = 168
3891 fcntl(7, F_GETFD) = 0
3891 readlink("/proc/self/fd/7", "pipe:[49265]", 4095) = 12
3891 close(7) = 0
3891 write(2, "File descriptor 7 (pipe:[49265])"..., 58) = 58
3891 write(2, " Parent PID 3886: strace\n", 25) = 25
3891 getdents(3, /* 0 entries */, 32768) = 0
3891 close(3) = 0
3891 open("/etc/udev/udev.conf", O_RDONLY|O_CLOEXEC) = 3
3891 fstat(3, {st_mode=S_IFREG|0644, st_size=148, ...}) = 0
3891 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f56acf89000
3891 read(3, "# see udev(7) for details\n#\n# ud"..., 4096) = 148
3891 read(3, "", 4096) = 0
3891 close(3) = 0
3891 munmap(0x7f56acf89000, 4096) = 0
3891 open("/usr/lib/locale/locale-archive", O_RDONLY|O_CLOEXEC) = 3
3891 fstat(3, {st_mode=S_IFREG|0644, st_size=1607712, ...}) = 0
3891 mmap(NULL, 1607712, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f56acdf2000
3891 close(3) = 0
3891 fcntl(0, F_GETFD) = 0
3891 fcntl(0, F_GETFL) = 0x8002 (flags O_RDWR|O_LARGEFILE)
3891 dup(0) = 3
3891 close(0) = 0
3891 dup2(3, 0) = 0
3891 close(3) = 0
3891 fcntl(0, F_GETFL) = 0x8002 (flags O_RDWR|O_LARGEFILE)
3891 fstat(0, {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 1), ...}) = 0
3891 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f56acf89000
3891 lseek(0, 0, SEEK_CUR) = -1 ESPIPE (Illegal seek)
3891 munmap(0x7f56acf89000, 4096) = 0
3891 fcntl(1, F_GETFD) = 0
3891 fcntl(1, F_GETFL) = 0x8002 (flags O_RDWR|O_LARGEFILE)
3891 dup(1) = 3
3891 close(1) = 0
3891 dup2(3, 1) = 1
3891 close(3) = 0
3891 fcntl(1, F_GETFL) = 0x8002 (flags O_RDWR|O_LARGEFILE)
3891 fstat(1, {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 1), ...}) = 0
3891 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f56acf89000
3891 lseek(1, 0, SEEK_CUR) = -1 ESPIPE (Illegal seek)
3891 munmap(0x7f56acf89000, 4096) = 0
3891 stat("/etc/lvm", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
3891 stat("/etc/lvm/lvm.conf", {st_mode=S_IFREG|0644, st_size=92468, ...}) = 0
3891 stat("/etc/lvm/lvm.conf", {st_mode=S_IFREG|0644, st_size=92468, ...}) = 0
3891 open("/etc/lvm/lvm.conf", O_RDONLY) = 3
3891 mmap(NULL, 92468, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f56acddb000
3891 munmap(0x7f56acddb000, 92468) = 0
3891 close(3) = 0
3891 open("/etc/localtime", O_RDONLY|O_CLOEXEC) = 3
3891 fstat(3, {st_mode=S_IFREG|0644, st_size=2917, ...}) = 0
3891 fstat(3, {st_mode=S_IFREG|0644, st_size=2917, ...}) = 0
3891 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f56acf89000
3891 read(3, "TZif2\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\r\0\0\0\r\0\0\0\0"..., 4096) = 2917
3891 lseek(3, -1843, SEEK_CUR) = 1074
3891 read(3, "TZif2\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\16\0\0\0\16\0\0\0\0"..., 4096) = 1843
3891 close(3) = 0
3891 munmap(0x7f56acf89000, 4096) = 0
3891 uname({sys="Linux", node="mysql21.ad-lab.nl", ...}) = 0
3891 stat("/etc/lvm/lvmlocal.conf", 0x7ffc894ab7b0) = -1 ENOENT (No such file or directory)
3891 umask(077) = 022
3891 stat("/proc", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
3891 open("/proc/mounts", O_RDONLY) = 3
3891 fstat(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
3891 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f56acf89000
3891 read(3, "sysfs /sys sysfs rw,nosuid,nodev"..., 1024) = 1024
3891 close(3) = 0
3891 munmap(0x7f56acf89000, 4096) = 0
3891 brk(0x55f4b4a02000) = 0x55f4b4a02000
3891 open("/proc/devices", O_RDONLY) = 3
3891 fstat(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
3891 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f56acf89000
3891 read(3, "Character devices:\n 1 mem\n 4 /"..., 1024) = 477
3891 read(3, "", 1024) = 0
3891 close(3) = 0
3891 munmap(0x7f56acf89000, 4096) = 0
3891 access("/run/udev/control", F_OK) = 0
3891 stat("/dev", {st_mode=S_IFDIR|0755, st_size=3140, ...}) = 0
3891 open("/dev/urandom", O_RDONLY) = 3
3891 read(3, "\345\334\354\355", 4) = 4
3891 close(3) = 0
3891 getuid() = 0
3891 geteuid() = 0
3891 stat("/etc/lvm/lvm.conf", {st_mode=S_IFREG|0644, st_size=92468, ...}) = 0
3891 stat("/etc/lvm/lvmlocal.conf", 0x7ffc894ab7b0) = -1 ENOENT (No such file or directory)
3891 access("/run/lvm/lvmetad.socket", F_OK) = 0
3891 socket(PF_LOCAL, SOCK_STREAM, 0) = 3
3891 connect(3, {sa_family=AF_LOCAL, sun_path="/run/lvm/lvmetad.socket"}, 110) = 0
3891 write(3, "request = \"hello\"\n", 18) = 18
3891 write(3, "\n##\n", 4) = 4
3891 read(3, "response = \"OK\"\nprotocol = \"lvme", 32) = 32
3891 read(3, "tad\"\nversion = 1\n\n##\n", 1024) = 21
3891 brk(0x55f4b4a25000) = 0x55f4b4a25000
3891 brk(0x55f4b4a21000) = 0x55f4b4a21000
3891 stat("/sys/subsystem/block/devices", 0x7ffc894aa6c0) = -1 ENOENT (No such file or directory)
3891 stat("/sys/class/block", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
3891 stat("/run/lvm/.cache", 0x7ffc894ab6d0) = -1 ENOENT (No such file or directory)
3891 stat("/run/lock/lvm", {st_mode=S_IFDIR|0700, st_size=60, ...}) = 0
3891 access("/run/lock/lvm", R_OK|W_OK|X_OK) = 0
3891 write(3, "request = \"get_global_info\"\ntoke"..., 66) = 66
3891 write(3, "\n##\n", 4) = 4
3891 read(3, "response = \"OK\"\nglobal_invalid =", 32) = 32
3891 read(3, " 0\nglobal_disable = 0\ndisable_re"..., 1024) = 163
3891 write(3, "request = \"get_global_info\"\ntoke"..., 66) = 66
3891 write(3, "\n##\n", 4) = 4
3891 read(3, "response = \"OK\"\nglobal_invalid =", 32) = 32
3891 read(3, " 0\nglobal_disable = 0\ndisable_re"..., 1024) = 163
3891 write(3, "request=\"vg_list\"\ntoken =\"filter"..., 85) = 85
3891 write(3, "\n##\n", 4) = 4
3891 read(3, "response=\"OK\"\nvolume_groups {\n\t0", 32) = 32
3891 read(3, "Lc2Qw-IzFa-vZ12-8XLn-TNHr-ThMf-g"..., 1024) = 67
3891 rt_sigprocmask(SIG_SETMASK, ~[RTMIN RT_1], [], 8) = 0
3891 open("/run/lock/lvm/V_store0:aux", O_RDWR|O_CREAT|O_APPEND, 0777) = 4
3891 rt_sigaction(SIGINT, NULL, {SIG_DFL, [], 0}, 8) = 0
3891 rt_sigaction(SIGINT, {0x55f4b425bc20, [], SA_RESTORER, 0x7f56abaee0e0}, {SIG_DFL, [], 0}, 8) = 0
3891 rt_sigprocmask(SIG_BLOCK, NULL, ~[KILL STOP RTMIN RT_1], 8) = 0
3891 rt_sigprocmask(SIG_SETMASK, ~[INT KILL STOP RTMIN RT_1], NULL, 8) = 0
3891 flock(4, LOCK_EX) = 0
3891 rt_sigaction(SIGINT, {SIG_DFL, [], SA_RESTORER, 0x7f56abaee0e0}, NULL, 8) = 0
3891 stat("/run/lock/lvm/V_store0:aux", {st_mode=S_IFREG|0700, st_size=0, ...}) = 0
3891 fstat(4, {st_mode=S_IFREG|0700, st_size=0, ...}) = 0
3891 flock(4, LOCK_EX|LOCK_NB) = 0
3891 stat("/run/lock/lvm/V_store0:aux", {st_mode=S_IFREG|0700, st_size=0, ...}) = 0
3891 fstat(4, {st_mode=S_IFREG|0700, st_size=0, ...}) = 0
3891 unlink("/run/lock/lvm/V_store0:aux") = 0
3891 close(4) = 0
3891 open("/run/lock/lvm/V_store0", O_RDWR|O_CREAT|O_APPEND, 0777) = 4
3891 rt_sigaction(SIGINT, NULL, {SIG_DFL, [], SA_RESTORER, 0x7f56abaee0e0}, 8) = 0
3891 rt_sigaction(SIGINT, {0x55f4b425bc20, [], SA_RESTORER, 0x7f56abaee0e0}, {SIG_DFL, [], SA_RESTORER, 0x7f56abaee0e0}, 8) = 0
3891 rt_sigprocmask(SIG_BLOCK, NULL, ~[INT KILL STOP RTMIN RT_1], 8) = 0
3891 flock(4, LOCK_SH) = 0
3891 rt_sigaction(SIGINT, {SIG_DFL, [], SA_RESTORER, 0x7f56abaee0e0}, NULL, 8) = 0
3891 stat("/run/lock/lvm/V_store0", {st_mode=S_IFREG|0700, st_size=0, ...}) = 0
3891 fstat(4, {st_mode=S_IFREG|0700, st_size=0, ...}) = 0
3891 write(3, "request=\"vg_lookup\"\nuuid =\"0Lc2Q"..., 149) = 149
3891 write(3, "\n##\n", 4) = 4
3891 read(3, "response=\"OK\"\nname=\"store0\"\nmeta", 32) = 32
3891 read(3, "data {\n\tid=\"0Lc2Qw-IzFa-vZ12-8XL"..., 1024) = 1024
3891 read(3, "ql {\n\t\t\tid=\"XbCuoM-k1Xm-HYIm-zc9"..., 1056) = 833
3891 lstat("/sys//dev/block/8:17", {st_mode=S_IFLNK|0777, st_size=0, ...}) = 0
3891 stat("/sys/subsystem", 0x7ffc894a9ae0) = -1 ENOENT (No such file or directory)
3891 openat(AT_FDCWD, "/sys/bus", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 5
3891 getdents(5, /* 30 entries */, 32768) = 816
3891 open("/usr/lib/x86_64-linux-gnu/gconv/gconv-modules.cache", O_RDONLY) = 6
3891 fstat(6, {st_mode=S_IFREG|0644, st_size=26258, ...}) = 0
3891 mmap(NULL, 26258, PROT_READ, MAP_SHARED, 6, 0) = 0x7f56acf83000
3891 close(6) = 0
3891 futex(0x7f56abe5f8f8, FUTEX_WAKE_PRIVATE, 2147483647) = 0
3891 getdents(5, /* 0 entries */, 32768) = 0
3891 close(5) = 0
3891 openat(AT_FDCWD, "/sys/class", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 5
3891 getdents(5, /* 48 entries */, 32768) = 1352
3891 openat(AT_FDCWD, "/sys/class/block", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 6
3891 brk(0x55f4b4a45000) = 0x55f4b4a45000
3891 getdents(6, /* 12 entries */, 32768) = 304
3891 readlink("/sys/class/block/sda", "../../devices/pci0000:00/0000:00"..., 1024) = 86
3891 stat("/sys/devices/pci0000:00/0000:00:01.0/0000:02:00.0/host0/target0:2:0/0:2:0:0/block/sda/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
3891 readlink("/sys/class/block/sdb", "../../devices/pci0000:00/0000:00"..., 1024) = 86
3891 stat("/sys/devices/pci0000:00/0000:00:01.0/0000:02:00.0/host0/target0:2:1/0:2:1:0/block/sdb/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
3891 readlink("/sys/class/block/dm-0", "../../devices/virtual/block/dm-0", 1024) = 32
3891 stat("/sys/devices/virtual/block/dm-0/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
3891 readlink("/sys/class/block/sda1", "../../devices/pci0000:00/0000:00"..., 1024) = 91
3891 stat("/sys/devices/pci0000:00/0000:00:01.0/0000:02:00.0/host0/target0:2:0/0:2:0:0/block/sda/sda1/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
3891 readlink("/sys/class/block/sda2", "../../devices/pci0000:00/0000:00"..., 1024) = 91
3891 stat("/sys/devices/pci0000:00/0000:00:01.0/0000:02:00.0/host0/target0:2:0/0:2:0:0/block/sda/sda2/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
3891 readlink("/sys/class/block/sda3", "../../devices/pci0000:00/0000:00"..., 1024) = 91
3891 stat("/sys/devices/pci0000:00/0000:00:01.0/0000:02:00.0/host0/target0:2:0/0:2:0:0/block/sda/sda3/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
3891 readlink("/sys/class/block/sda4", "../../devices/pci0000:00/0000:00"..., 1024) = 91
3891 stat("/sys/devices/pci0000:00/0000:00:01.0/0000:02:00.0/host0/target0:2:0/0:2:0:0/block/sda/sda4/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
3891 readlink("/sys/class/block/sdb1", "../../devices/pci0000:00/0000:00"..., 1024) = 91
3891 stat("/sys/devices/pci0000:00/0000:00:01.0/0000:02:00.0/host0/target0:2:1/0:2:1:0/block/sdb/sdb1/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
3891 readlink("/sys/class/block/nvme0n1p1", "../../devices/pci0000:80/0000:80"..., 1024) = 105
3891 stat("/sys/devices/pci0000:80/0000:80:02.0/0000:83:00.0/0000:84:04.0/0000:85:00.0/nvme/nvme0/nvme0n1/nvme0n1p1/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
3891 readlink("/sys/class/block/nvme0n1", "../../devices/pci0000:80/0000:80"..., 1024) = 95
3891 stat("/sys/devices/pci0000:80/0000:80:02.0/0000:83:00.0/0000:84:04.0/0000:85:00.0/nvme/nvme0/nvme0n1/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
3891 getdents(6, /* 0 entries */, 32768) = 0
3891 close(6) = 0
3891 getdents(5, /* 0 entries */, 32768) = 0
3891 close(5) = 0
3891 readlink("/sys/devices/pci0000:00/0000:00:01.0/0000:02:00.0/host0/target0:2:0/0:2:0:0/block/sda", 0x7ffc894a9750, 1024) = -1 EINVAL (Invalid argument)
3891 stat("/sys/devices/pci0000:00/0000:00:01.0/0000:02:00.0/host0/target0:2:0/0:2:0:0/block/sda/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
3891 open("/sys/devices/pci0000:00/0000:00:01.0/0000:02:00.0/host0/target0:2:0/0:2:0:0/block/sda/uevent", O_RDONLY|O_CLOEXEC) = 5
3891 fstat(5, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
3891 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f56acdf1000
3891 read(5, "MAJOR=8\nMINOR=0\nDEVNAME=sda\nDEVT"..., 4096) = 41
3891 read(5, "", 4096) = 0
3891 close(5) = 0
3891 munmap(0x7f56acdf1000, 4096) = 0
3891 stat("/dev/sda", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 0), ...}) = 0
3891 readlink("/sys/devices/pci0000:00/0000:00:01.0/0000:02:00.0/host0/target0:2:0/0:2:0:0/block/sda/subsystem", "../../../../../../../../../class"..., 1024) = 38
3891 open("/run/udev/data/b8:0", O_RDONLY|O_CLOEXEC) = 5
3891 fstat(5, {st_mode=S_IFREG|0644, st_size=813, ...}) = 0
3891 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f56acdf1000
3891 read(5, "S:disk/by-id/scsi-36141877064c5c"..., 4096) = 813
3891 read(5, "", 4096) = 0
3891 close(5) = 0
3891 munmap(0x7f56acdf1000, 4096) = 0
3891 stat("/dev/disk/by-id/scsi-36141877064c5cb001f102113bc07f90f", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 0), ...}) = 0
3891 stat("/dev/disk/by-id/wwn-0x6141877064c5cb001f102113bc07f90f", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 0), ...}) = 0
3891 stat("/dev/disk/by-path/pci-0000:02:00.0-scsi-0:2:0:0", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 0), ...}) = 0
3891 readlink("/sys/devices/pci0000:00/0000:00:01.0/0000:02:00.0/host0/target0:2:0/0:2:0:0/block/sda/sda1", 0x7ffc894a9750, 1024) = -1 EINVAL (Invalid argument)
3891 stat("/sys/devices/pci0000:00/0000:00:01.0/0000:02:00.0/host0/target0:2:0/0:2:0:0/block/sda/sda1/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
3891 open("/sys/devices/pci0000:00/0000:00:01.0/0000:02:00.0/host0/target0:2:0/0:2:0:0/block/sda/sda1/uevent", O_RDONLY|O_CLOEXEC) = 5
3891 fstat(5, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
3891 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f56acdf1000
3891 read(5, "MAJOR=8\nMINOR=1\nDEVNAME=sda1\nDEV"..., 4096) = 55
3891 read(5, "", 4096) = 0
3891 close(5) = 0
3891 munmap(0x7f56acdf1000, 4096) = 0
3891 stat("/dev/sda1", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 1), ...}) = 0
3891 readlink("/sys/devices/pci0000:00/0000:00:01.0/0000:02:00.0/host0/target0:2:0/0:2:0:0/block/sda/sda1/subsystem", "../../../../../../../../../../cl"..., 1024) = 41
3891 open("/run/udev/data/b8:1", O_RDONLY|O_CLOEXEC) = 5
3891 fstat(5, {st_mode=S_IFREG|0644, st_size=1135, ...}) = 0
3891 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f56acdf1000
3891 read(5, "S:disk/by-id/scsi-36141877064c5c"..., 4096) = 1135
3891 read(5, "", 4096) = 0
3891 close(5) = 0
3891 munmap(0x7f56acdf1000, 4096) = 0
3891 stat("/dev/disk/by-id/scsi-36141877064c5cb001f102113bc07f90f-part1", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 1), ...}) = 0
3891 stat("/dev/disk/by-id/wwn-0x6141877064c5cb001f102113bc07f90f-part1", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 1), ...}) = 0
3891 stat("/dev/disk/by-partuuid/6c525ce1-6004-4fc7-b35f-64b41bfe93e8", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 1), ...}) = 0
3891 stat("/dev/disk/by-path/pci-0000:02:00.0-scsi-0:2:0:0-part1", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 1), ...}) = 0
3891 readlink("/sys/devices/pci0000:00/0000:00:01.0/0000:02:00.0/host0/target0:2:0/0:2:0:0/block/sda/sda2", 0x7ffc894a9750, 1024) = -1 EINVAL (Invalid argument)
3891 stat("/sys/devices/pci0000:00/0000:00:01.0/0000:02:00.0/host0/target0:2:0/0:2:0:0/block/sda/sda2/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
3891 open("/sys/devices/pci0000:00/0000:00:01.0/0000:02:00.0/host0/target0:2:0/0:2:0:0/block/sda/sda2/uevent", O_RDONLY|O_CLOEXEC) = 5
3891 fstat(5, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
3891 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f56acdf1000
3891 read(5, "MAJOR=8\nMINOR=2\nDEVNAME=sda2\nDEV"..., 4096) = 55
3891 read(5, "", 4096) = 0
3891 close(5) = 0
3891 munmap(0x7f56acdf1000, 4096) = 0
3891 stat("/dev/sda2", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 2), ...}) = 0
3891 readlink("/sys/devices/pci0000:00/0000:00:01.0/0000:02:00.0/host0/target0:2:0/0:2:0:0/block/sda/sda2/subsystem", "../../../../../../../../../../cl"..., 1024) = 41
3891 open("/run/udev/data/b8:2", O_RDONLY|O_CLOEXEC) = 5
3891 fstat(5, {st_mode=S_IFREG|0644, st_size=1344, ...}) = 0
3891 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f56acdf1000
3891 read(5, "S:disk/by-id/scsi-36141877064c5c"..., 4096) = 1344
3891 read(5, "", 4096) = 0
3891 close(5) = 0
3891 munmap(0x7f56acdf1000, 4096) = 0
3891 stat("/dev/disk/by-id/scsi-36141877064c5cb001f102113bc07f90f-part2", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 2), ...}) = 0
3891 stat("/dev/disk/by-id/wwn-0x6141877064c5cb001f102113bc07f90f-part2", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 2), ...}) = 0
3891 stat("/dev/disk/by-partuuid/15121e3d-0fbc-4802-a08b-ce92fba3f527", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 2), ...}) = 0
3891 stat("/dev/disk/by-path/pci-0000:02:00.0-scsi-0:2:0:0-part2", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 2), ...}) = 0
3891 stat("/dev/disk/by-uuid/a2966403-a931-4c10-bb1e-144786d52540", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 2), ...}) = 0
3891 readlink("/sys/devices/pci0000:00/0000:00:01.0/0000:02:00.0/host0/target0:2:0/0:2:0:0/block/sda/sda3", 0x7ffc894a9750, 1024) = -1 EINVAL (Invalid argument)
3891 stat("/sys/devices/pci0000:00/0000:00:01.0/0000:02:00.0/host0/target0:2:0/0:2:0:0/block/sda/sda3/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
3891 open("/sys/devices/pci0000:00/0000:00:01.0/0000:02:00.0/host0/target0:2:0/0:2:0:0/block/sda/sda3/uevent", O_RDONLY|O_CLOEXEC) = 5
3891 fstat(5, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
3891 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f56acdf1000
3891 read(5, "MAJOR=8\nMINOR=3\nDEVNAME=sda3\nDEV"..., 4096) = 55
3891 read(5, "", 4096) = 0
3891 close(5) = 0
3891 munmap(0x7f56acdf1000, 4096) = 0
3891 stat("/dev/sda3", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 3), ...}) = 0
3891 readlink("/sys/devices/pci0000:00/0000:00:01.0/0000:02:00.0/host0/target0:2:0/0:2:0:0/block/sda/sda3/subsystem", "../../../../../../../../../../cl"..., 1024) = 41
3891 open("/run/udev/data/b8:3", O_RDONLY|O_CLOEXEC) = 5
3891 fstat(5, {st_mode=S_IFREG|0644, st_size=1341, ...}) = 0
3891 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f56acdf1000
3891 read(5, "S:disk/by-id/scsi-36141877064c5c"..., 4096) = 1341
3891 read(5, "", 4096) = 0
3891 close(5) = 0
3891 munmap(0x7f56acdf1000, 4096) = 0
3891 stat("/dev/disk/by-id/scsi-36141877064c5cb001f102113bc07f90f-part3", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 3), ...}) = 0
3891 stat("/dev/disk/by-id/wwn-0x6141877064c5cb001f102113bc07f90f-part3", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 3), ...}) = 0
3891 stat("/dev/disk/by-partuuid/e21b8ada-9f80-4ac8-94fd-214c43e46bf7", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 3), ...}) = 0
3891 stat("/dev/disk/by-path/pci-0000:02:00.0-scsi-0:2:0:0-part3", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 3), ...}) = 0
3891 stat("/dev/disk/by-uuid/a47e10c2-1301-4177-a094-b41c5b3baafe", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 3), ...}) = 0
3891 readlink("/sys/devices/pci0000:00/0000:00:01.0/0000:02:00.0/host0/target0:2:0/0:2:0:0/block/sda/sda4", 0x7ffc894a9750, 1024) = -1 EINVAL (Invalid argument)
3891 stat("/sys/devices/pci0000:00/0000:00:01.0/0000:02:00.0/host0/target0:2:0/0:2:0:0/block/sda/sda4/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
3891 open("/sys/devices/pci0000:00/0000:00:01.0/0000:02:00.0/host0/target0:2:0/0:2:0:0/block/sda/sda4/uevent", O_RDONLY|O_CLOEXEC) = 5
3891 fstat(5, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
3891 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f56acdf1000
3891 read(5, "MAJOR=8\nMINOR=4\nDEVNAME=sda4\nDEV"..., 4096) = 55
3891 read(5, "", 4096) = 0
3891 close(5) = 0
3891 munmap(0x7f56acdf1000, 4096) = 0
3891 stat("/dev/sda4", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 4), ...}) = 0
3891 readlink("/sys/devices/pci0000:00/0000:00:01.0/0000:02:00.0/host0/target0:2:0/0:2:0:0/block/sda/sda4/subsystem", "../../../../../../../../../../cl"..., 1024) = 41
3891 open("/run/udev/data/b8:4", O_RDONLY|O_CLOEXEC) = 5
3891 fstat(5, {st_mode=S_IFREG|0644, st_size=1144, ...}) = 0
3891 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f56acdf1000
3891 read(5, "S:disk/by-id/scsi-36141877064c5c"..., 4096) = 1144
3891 read(5, "", 4096) = 0
3891 close(5) = 0
3891 munmap(0x7f56acdf1000, 4096) = 0
3891 stat("/dev/disk/by-id/scsi-36141877064c5cb001f102113bc07f90f-part4", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 4), ...}) = 0
3891 stat("/dev/disk/by-id/wwn-0x6141877064c5cb001f102113bc07f90f-part4", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 4), ...}) = 0
3891 stat("/dev/disk/by-partuuid/5e98b9a0-f43b-41bd-a7c2-969685f0a5ba", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 4), ...}) = 0
3891 stat("/dev/disk/by-path/pci-0000:02:00.0-scsi-0:2:0:0-part4", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 4), ...}) = 0
3891 readlink("/sys/devices/pci0000:00/0000:00:01.0/0000:02:00.0/host0/target0:2:1/0:2:1:0/block/sdb", 0x7ffc894a9750, 1024) = -1 EINVAL (Invalid argument)
3891 stat("/sys/devices/pci0000:00/0000:00:01.0/0000:02:00.0/host0/target0:2:1/0:2:1:0/block/sdb/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
3891 open("/sys/devices/pci0000:00/0000:00:01.0/0000:02:00.0/host0/target0:2:1/0:2:1:0/block/sdb/uevent", O_RDONLY|O_CLOEXEC) = 5
3891 fstat(5, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
3891 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f56acdf1000
3891 read(5, "MAJOR=8\nMINOR=16\nDEVNAME=sdb\nDEV"..., 4096) = 42
3891 read(5, "", 4096) = 0
3891 close(5) = 0
3891 munmap(0x7f56acdf1000, 4096) = 0
3891 stat("/dev/sdb", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 16), ...}) = 0
3891 readlink("/sys/devices/pci0000:00/0000:00:01.0/0000:02:00.0/host0/target0:2:1/0:2:1:0/block/sdb/subsystem", "../../../../../../../../../class"..., 1024) = 38
3891 open("/run/udev/data/b8:16", O_RDONLY|O_CLOEXEC) = 5
3891 fstat(5, {st_mode=S_IFREG|0644, st_size=814, ...}) = 0
3891 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f56acdf1000
3891 read(5, "S:disk/by-id/scsi-36141877064c5c"..., 4096) = 814
3891 read(5, "", 4096) = 0
3891 close(5) = 0
3891 munmap(0x7f56acdf1000, 4096) = 0
3891 stat("/dev/disk/by-id/scsi-36141877064c5cb001f1021d7c7b0787a", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 16), ...}) = 0
3891 stat("/dev/disk/by-id/wwn-0x6141877064c5cb001f1021d7c7b0787a", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 16), ...}) = 0
3891 stat("/dev/disk/by-path/pci-0000:02:00.0-scsi-0:2:1:0", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 16), ...}) = 0
3891 readlink("/sys/devices/pci0000:00/0000:00:01.0/0000:02:00.0/host0/target0:2:1/0:2:1:0/block/sdb/sdb1", 0x7ffc894a9750, 1024) = -1 EINVAL (Invalid argument)
3891 stat("/sys/devices/pci0000:00/0000:00:01.0/0000:02:00.0/host0/target0:2:1/0:2:1:0/block/sdb/sdb1/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
3891 open("/sys/devices/pci0000:00/0000:00:01.0/0000:02:00.0/host0/target0:2:1/0:2:1:0/block/sdb/sdb1/uevent", O_RDONLY|O_CLOEXEC) = 5
3891 fstat(5, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
3891 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f56acdf1000
3891 read(5, "MAJOR=8\nMINOR=17\nDEVNAME=sdb1\nDE"..., 4096) = 56
3891 read(5, "", 4096) = 0
3891 close(5) = 0
3891 munmap(0x7f56acdf1000, 4096) = 0
3891 stat("/dev/sdb1", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 17), ...}) = 0
3891 readlink("/sys/devices/pci0000:00/0000:00:01.0/0000:02:00.0/host0/target0:2:1/0:2:1:0/block/sdb/sdb1/subsystem", "../../../../../../../../../../cl"..., 1024) = 41
3891 open("/run/udev/data/b8:17", O_RDONLY|O_CLOEXEC) = 5
3891 fstat(5, {st_mode=S_IFREG|0644, st_size=1372, ...}) = 0
3891 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f56acdf1000
3891 read(5, "S:disk/by-id/lvm-pv-uuid-MDHQo2-"..., 4096) = 1372
3891 read(5, "", 4096) = 0
3891 close(5) = 0
3891 munmap(0x7f56acdf1000, 4096) = 0
3891 stat("/dev/disk/by-id/lvm-pv-uuid-MDHQo2-nsC2-GyAC-PjyL-E744-HjWe-x8jOod", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 17), ...}) = 0
3891 stat("/dev/disk/by-id/scsi-36141877064c5cb001f1021d7c7b0787a-part1", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 17), ...}) = 0
3891 stat("/dev/disk/by-id/wwn-0x6141877064c5cb001f1021d7c7b0787a-part1", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 17), ...}) = 0
3891 stat("/dev/disk/by-partuuid/b9a4ee34-f22a-4729-94a4-064a17cb310c", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 17), ...}) = 0
3891 stat("/dev/disk/by-path/pci-0000:02:00.0-scsi-0:2:1:0-part1", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 17), ...}) = 0
3891 readlink("/sys/devices/pci0000:80/0000:80:02.0/0000:83:00.0/0000:84:04.0/0000:85:00.0/nvme/nvme0/nvme0n1", 0x7ffc894a9750, 1024) = -1 EINVAL (Invalid argument)
3891 stat("/sys/devices/pci0000:80/0000:80:02.0/0000:83:00.0/0000:84:04.0/0000:85:00.0/nvme/nvme0/nvme0n1/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
3891 open("/sys/devices/pci0000:80/0000:80:02.0/0000:83:00.0/0000:84:04.0/0000:85:00.0/nvme/nvme0/nvme0n1/uevent", O_RDONLY|O_CLOEXEC) = 5
3891 fstat(5, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
3891 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f56acdf1000
3891 read(5, "MAJOR=259\nMINOR=0\nDEVNAME=nvme0n"..., 4096) = 47
3891 read(5, "", 4096) = 0
3891 close(5) = 0
3891 munmap(0x7f56acdf1000, 4096) = 0
3891 stat("/dev/nvme0n1", {st_mode=S_IFBLK|0660, st_rdev=makedev(259, 0), ...}) = 0
3891 readlink("/sys/devices/pci0000:80/0000:80:02.0/0000:83:00.0/0000:84:04.0/0000:85:00.0/nvme/nvme0/nvme0n1/subsystem", "../../../../../../../../../class"..., 1024) = 38
3891 open("/run/udev/data/b259:0", O_RDONLY|O_CLOEXEC) = 5
3891 fstat(5, {st_mode=S_IFREG|0644, st_size=119, ...}) = 0
3891 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f56acdf1000
3891 read(5, "W:9\nI:10372\nE:ID_FS_TYPE=\nE:ID_P"..., 4096) = 119
3891 read(5, "", 4096) = 0
3891 close(5) = 0
3891 munmap(0x7f56acdf1000, 4096) = 0
3891 readlink("/sys/devices/pci0000:80/0000:80:02.0/0000:83:00.0/0000:84:04.0/0000:85:00.0/nvme/nvme0/nvme0n1/nvme0n1p1", 0x7ffc894a9750, 1024) = -1 EINVAL (Invalid argument)
3891 stat("/sys/devices/pci0000:80/0000:80:02.0/0000:83:00.0/0000:84:04.0/0000:85:00.0/nvme/nvme0/nvme0n1/nvme0n1p1/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
3891 open("/sys/devices/pci0000:80/0000:80:02.0/0000:83:00.0/0000:84:04.0/0000:85:00.0/nvme/nvme0/nvme0n1/nvme0n1p1/uevent", O_RDONLY|O_CLOEXEC) = 5
3891 fstat(5, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
3891 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f56acdf1000
3891 read(5, "MAJOR=259\nMINOR=1\nDEVNAME=nvme0n"..., 4096) = 62
3891 read(5, "", 4096) = 0
3891 close(5) = 0
3891 munmap(0x7f56acdf1000, 4096) = 0
3891 stat("/dev/nvme0n1p1", {st_mode=S_IFBLK|0660, st_rdev=makedev(259, 1), ...}) = 0
3891 readlink("/sys/devices/pci0000:80/0000:80:02.0/0000:83:00.0/0000:84:04.0/0000:85:00.0/nvme/nvme0/nvme0n1/nvme0n1p1/subsystem", "../../../../../../../../../../cl"..., 1024) = 41
3891 open("/run/udev/data/b259:1", O_RDONLY|O_CLOEXEC) = 5
3891 fstat(5, {st_mode=S_IFREG|0644, st_size=658, ...}) = 0
3891 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f56acdf1000
3891 read(5, "S:disk/by-id/lvm-pv-uuid-q13u0l-"..., 4096) = 658
3891 read(5, "", 4096) = 0
3891 close(5) = 0
3891 munmap(0x7f56acdf1000, 4096) = 0
3891 stat("/dev/disk/by-id/lvm-pv-uuid-q13u0l-X2tf-reyg-pVg4-sWld-s2BV-bO9J2v", {st_mode=S_IFBLK|0660, st_rdev=makedev(259, 1), ...}) = 0
3891 stat("/dev/disk/by-partuuid/8bb5c1dd-3eaf-4e71-a71f-471713961e65", {st_mode=S_IFBLK|0660, st_rdev=makedev(259, 1), ...}) = 0
3891 readlink("/sys/devices/virtual/block/dm-0", 0x7ffc894a9750, 1024) = -1 EINVAL (Invalid argument)
3891 stat("/sys/devices/virtual/block/dm-0/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
3891 open("/sys/devices/virtual/block/dm-0/uevent", O_RDONLY|O_CLOEXEC) = 5
3891 fstat(5, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
3891 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f56acdf1000
3891 read(5, "MAJOR=253\nMINOR=0\nDEVNAME=dm-0\nD"..., 4096) = 44
3891 read(5, "", 4096) = 0
3891 close(5) = 0
3891 munmap(0x7f56acdf1000, 4096) = 0
3891 stat("/dev/dm-0", {st_mode=S_IFBLK|0660, st_rdev=makedev(253, 0), ...}) = 0
3891 readlink("/sys/devices/virtual/block/dm-0/subsystem", "../../../../class/block", 1024) = 23
3891 open("/run/udev/data/b253:0", O_RDONLY|O_CLOEXEC) = 5
3891 fstat(5, {st_mode=S_IFREG|0644, st_size=652, ...}) = 0
3891 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f56acdf1000
3891 read(5, "S:disk/by-id/dm-name-store0-mysq"..., 4096) = 652
3891 read(5, "", 4096) = 0
3891 close(5) = 0
3891 munmap(0x7f56acdf1000, 4096) = 0
3891 stat("/dev/disk/by-id/dm-name-store0-mysql", {st_mode=S_IFBLK|0660, st_rdev=makedev(253, 0), ...}) = 0
3891 stat("/dev/disk/by-id/dm-uuid-LVM-0Lc2QwIzFavZ128XLnTNHrThMfghATqiXbCuoMk1XmHYImzc9yIW1341IPU4OouF", {st_mode=S_IFBLK|0660, st_rdev=makedev(253, 0), ...}) = 0
3891 lstat("/dev/disk/by-id/dm-uuid-LVM-0Lc2QwIzFavZ128XLnTNHrThMfghATqiXbCuoMk1XmHYImzc9yIW1341IPU4OouF", {st_mode=S_IFLNK|0777, st_size=10, ...}) = 0
3891 lstat("/dev/disk/by-id/dm-name-store0-mysql", {st_mode=S_IFLNK|0777, st_size=10, ...}) = 0
3891 stat("/dev/disk/by-uuid/bcc0ff6a-9bd3-41a8-b741-4b871cce9596", {st_mode=S_IFBLK|0660, st_rdev=makedev(253, 0), ...}) = 0
3891 lstat("/dev/disk/by-uuid", {st_mode=S_IFDIR|0755, st_size=100, ...}) = 0
3891 lstat("/dev/disk/by-id", {st_mode=S_IFDIR|0755, st_size=400, ...}) = 0
3891 lstat("/dev/disk/by-uuid/bcc0ff6a-9bd3-41a8-b741-4b871cce9596", {st_mode=S_IFLNK|0777, st_size=10, ...}) = 0
3891 lstat("/dev/disk/by-id/dm-name-store0-mysql", {st_mode=S_IFLNK|0777, st_size=10, ...}) = 0
3891 stat("/dev/mapper/store0-mysql", {st_mode=S_IFBLK|0660, st_rdev=makedev(253, 0), ...}) = 0
3891 stat("/dev/store0/mysql", {st_mode=S_IFBLK|0660, st_rdev=makedev(253, 0), ...}) = 0
3891 brk(0x55f4b4a35000) = 0x55f4b4a35000
3891 stat("/sys/dev/block", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
3891 openat(AT_FDCWD, "/sys/dev/block/259:0/holders/", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 5
3891 getdents(5, /* 2 entries */, 32768) = 48
3891 getdents(5, /* 0 entries */, 32768) = 0
3891 close(5) = 0
3891 openat(AT_FDCWD, "/sys/dev/block/8:0/holders/", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 5
3891 getdents(5, /* 2 entries */, 32768) = 48
3891 getdents(5, /* 0 entries */, 32768) = 0
3891 close(5) = 0
3891 openat(AT_FDCWD, "/sys/dev/block/253:0/holders/", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 5
3891 getdents(5, /* 2 entries */, 32768) = 48
3891 getdents(5, /* 0 entries */, 32768) = 0
3891 close(5) = 0
3891 openat(AT_FDCWD, "/sys/dev/block/259:1/holders/", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 5
3891 getdents(5, /* 2 entries */, 32768) = 48
3891 getdents(5, /* 0 entries */, 32768) = 0
3891 close(5) = 0
3891 openat(AT_FDCWD, "/sys/dev/block/8:1/holders/", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 5
3891 getdents(5, /* 2 entries */, 32768) = 48
3891 getdents(5, /* 0 entries */, 32768) = 0
3891 close(5) = 0
3891 openat(AT_FDCWD, "/sys/dev/block/8:2/holders/", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 5
3891 getdents(5, /* 2 entries */, 32768) = 48
3891 getdents(5, /* 0 entries */, 32768) = 0
3891 close(5) = 0
3891 openat(AT_FDCWD, "/sys/dev/block/8:3/holders/", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 5
3891 getdents(5, /* 2 entries */, 32768) = 48
3891 getdents(5, /* 0 entries */, 32768) = 0
3891 close(5) = 0
3891 openat(AT_FDCWD, "/sys/dev/block/8:4/holders/", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 5
3891 getdents(5, /* 2 entries */, 32768) = 48
3891 getdents(5, /* 0 entries */, 32768) = 0
3891 close(5) = 0
3891 openat(AT_FDCWD, "/sys/dev/block/8:16/holders/", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 5
3891 getdents(5, /* 2 entries */, 32768) = 48
3891 getdents(5, /* 0 entries */, 32768) = 0
3891 close(5) = 0
3891 openat(AT_FDCWD, "/sys/dev/block/8:17/holders/", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 5
3891 getdents(5, /* 3 entries */, 32768) = 72
3891 uname({sys="Linux", node="mysql21.ad-lab.nl", ...}) = 0
3891 open("/proc/devices", O_RDONLY) = 6
3891 fstat(6, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
3891 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f56acdf1000
3891 read(6, "Character devices:\n 1 mem\n 4 /"..., 1024) = 477
3891 close(6) = 0
3891 munmap(0x7f56acdf1000, 4096) = 0
3891 open("/sys/dev/block/253:0/dm/uuid", O_RDONLY) = 6
3891 fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
3891 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f56acdf1000
3891 read(6, "LVM-0Lc2QwIzFavZ128XLnTNHrThMfgh"..., 4096) = 69
3891 close(6) = 0
3891 munmap(0x7f56acdf1000, 4096) = 0
3891 getdents(5, /* 0 entries */, 32768) = 0
3891 close(5) = 0
3891 write(3, "request=\"vg_clear_outdated_pvs\"\n"..., 146) = 146
3891 write(3, "\n##\n", 4) = 4
3891 read(3, "response = \"OK\"\n\n##\n", 32) = 20
3891 stat("/dev/sdb1", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 17), ...}) = 0
3891 open("/dev/sdb1", O_RDONLY|O_DIRECT|O_NOATIME) = 5
3891 fstat(5, {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 17), ...}) = 0
3891 ioctl(5, BLKGETSIZE64, 4798551145984) = 0
3891 stat("/dev/nvme0n1p1", {st_mode=S_IFBLK|0660, st_rdev=makedev(259, 1), ...}) = 0
3891 open("/dev/nvme0n1p1", O_RDONLY|O_DIRECT|O_NOATIME) = 6
3891 fstat(6, {st_mode=S_IFBLK|0660, st_rdev=makedev(259, 1), ...}) = 0
3891 ioctl(6, BLKGETSIZE64, 536870912000) = 0
3891 uname({sys="Linux", node="mysql21.ad-lab.nl", ...}) = 0
3891 stat("/etc/localtime", {st_mode=S_IFREG|0644, st_size=2917, ...}) = 0
3891 stat("/etc/localtime", {st_mode=S_IFREG|0644, st_size=2917, ...}) = 0
3891 stat("/etc/localtime", {st_mode=S_IFREG|0644, st_size=2917, ...}) = 0
3891 stat("/etc/localtime", {st_mode=S_IFREG|0644, st_size=2917, ...}) = 0
3891 stat("/etc/localtime", {st_mode=S_IFREG|0644, st_size=2917, ...}) = 0
3891 stat("/dev/mapper/control", {st_mode=S_IFCHR|0600, st_rdev=makedev(10, 236), ...}) = 0
3891 open("/dev/mapper/control", O_RDWR) = 7
3891 ioctl(7, DM_VERSION, 0x55f4b4a0fc50) = 0
3891 ioctl(7, DM_TABLE_STATUS, 0x55f4b4a0fc50) = 0
3891 open("/sys/dev/block/253:0/bdi/read_ahead_kb", O_RDONLY) = 8
3891 read(8, "128\n", 23) = 4
3891 close(8) = 0
3891 --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=0x10} ---
3891 +++ killed by SIGSEGV +++
Strace taken on another identical machine, so you may see mysql21 instead of mysql25 somewhere. Machines have exactly the same setup and both(all 6, actually) failed the same way.
Reproduced, complete backtrace is: (gdb) bt #0 0x00005555555cf322 in lv_info_with_seg_status (cmd=0x555555954030, lv=0x5555559e3238, lv_seg=0x0, use_layer=0, status=0x7fffffffd970, with_open_count=1, with_read_ahead=1) at activate/activate.c:792 #1 0x00005555555ac960 in _do_info_and_status (cmd=0x555555954030, lv=0x5555559e3238, lv_seg=0x0, status=0x7fffffffd970, do_info=1, do_status=1) at reporter.c:122 #2 0x00005555555acaad in _do_lvs_with_info_and_status_single (cmd=0x555555954030, lv=0x5555559e3238, do_info=1, do_status=1, handle=0x555555999858) at reporter.c:148 #3 0x00005555555acc2e in _lvs_with_info_and_status_single (cmd=0x555555954030, lv=0x5555559e3238, handle=0x555555999858) at reporter.c:184 #4 0x00005555555b80ea in process_each_lv_in_vg (cmd=0x555555954030, vg=0x5555559e2ba0, arg_lvnames=0x7fffffffdbe0, tags_in=0x7fffffffdd50, stop_on_error=0, handle=0x555555999858, process_single_lv=0x5555555acbf9 <_lvs_with_info_and_status _single>) at toollib.c:2495 #5 0x00005555555b9189 in _process_lv_vgnameid_list (cmd=0x555555954030, read_flags=262144, vgnameids_to_process=0x7fffffffdd10, arg_vgnames=0x7fffffffdd40, arg_lvnames=0x7fffffffdd30, arg_tags=0x7fffffffdd50, handle=0x555555999858, proces s_single_lv=0x5555555acbf9 <_lvs_with_info_and_status_single>) at toollib.c:2820 #6 0x00005555555b9846 in process_each_lv (cmd=0x555555954030, argc=0, argv=0x7fffffffe358, one_vgname=0x0, one_lvname=0x0, read_flags=262144, handle=0x555555999858, process_single_lv=0x5555555acbf9 <_lvs_with_info_and_status_single>) at t oollib.c:2966 #7 0x00005555555af71f in _do_report (cmd=0x555555954030, handle=0x555555999858, args=0x7fffffffde70, single_args=0x7fffffffdeb8) at reporter.c:1090 #8 0x00005555555b0cb5 in _report (cmd=0x555555954030, argc=0, argv=0x7fffffffe358, report_type=LVS) at reporter.c:1388 #9 0x00005555555b0d21 in lvs (cmd=0x555555954030, argc=0, argv=0x7fffffffe358) at reporter.c:1403 #10 0x000055555559f974 in lvm_run_command (cmd=0x555555954030, argc=0, argv=0x7fffffffe358) at lvmcmdline.c:1715 #11 0x00005555555a1035 in lvm2_main (argc=1, argv=0x7fffffffe350) at lvmcmdline.c:2184 #12 0x00005555555cd4db in main (argc=2, argv=0x7fffffffe348) at lvm.c:22 --> we're calling lv_info_with_seg_status for some of the fields reported by lvs, but since the cache LV is not complete, it lacks some segments associated with the LV. I'll fix this one. The other bug is that we normally shouldn't end up with this state at all. (In reply to Peter Rajnoha from comment #2) > The other bug is that we normally shouldn't end up with this state at all. Looks like missing revert on error path. (In reply to Peter Rajnoha from comment #3) > (In reply to Peter Rajnoha from comment #2) > > The other bug is that we normally shouldn't end up with this state at all. > > Looks like missing revert on error path. Reverting would be great, but I think in the first place 'lvcreate' should validate availability of the space before taking any actions. Partially, I think it's the result of allocating metadata LV outside of the space provided in the -L/-l option. IMHO, in this particular case it's more reasonable to treat provided space as a pool from which both cache and metadata is allocated. As a hot fix: Set lvm.conf use_lvmetad=0 It looks like some internal protocol bug in caching. Also when using such large cache pool sizes - you should probably use bigger chunk sizes then default 64K value. Hit test case: -- SKIP_WITH_LVMLOCKD=1 SKIP_WITH_LVMPOLLD=1 . lib/inittest aux have_cache 1 3 0 || skip aux prepare_vg 1 20 lvcreate -L10 -n $lv1 $vg fail lvcreate -H -L2 -n cache $vg/$lv1 #aux prepare_pvs 1 4706950 #vgcreate $vg "$dev1" #lvcreate -L4T -n $lv1 $vg #fail lvcreate -H -l 127999 -n cache $vg/$lv1 vgs $vg lvdisplay $vg lvs -a $vg vgremove -ff $vg --- make check_lvmetad then shows 'vgs' receives cache LV with segment_count=0 |
Description of problem: I've tried to create cache pool with one command, setting the cache-pool LV size to the total amount of free PEs. Apparently, space for the accompaning metadata LV is taken from remaining free PEs, instead of taking it from the pool of PEs allocated for cache LV. Which is not logical, IMHO, but that's different question. Version-Release number of selected component (if applicable): LVM2-2.02.160 How reproducible: I have: # fdisk -l /dev/nvme0n1 Disk /dev/nvme0n1: 745.2 GiB, 800166076416 bytes, 1562824368 sectors Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disklabel type: gpt Disk identifier: 7CD06AEA-CF53-4943-9821-2455E73B5890 Device Start End Sectors Size Type /dev/nvme0n1p1 2048 1048578047 1048576000 500G Linux filesystem Which is configured as PV: # pvs PV VG Fmt Attr PSize PFree /dev/nvme0n1p1 store0 lvm2 a-- 500.00g 500.00g /dev/sdb1 store0 lvm2 a-- 4.36t 373.00g # pvdisplay --- Physical volume --- PV Name /dev/sdb1 VG Name store0 PV Size 4.36 TiB / not usable 2.98 MiB Allocatable yes PE Size 4.00 MiB Total PE 1144063 Free PE 95487 Allocated PE 1048576 PV UUID wb1Sio-sVNW-9d8E-5Avn-yL6g-a3IF-hGppWi --- Physical volume --- PV Name /dev/nvme0n1p1 VG Name store0 PV Size 500.00 GiB / not usable 4.00 MiB Allocatable yes PE Size 4.00 MiB Total PE 127999 Free PE 127999 Allocated PE 0 PV UUID MmGKjM-GNds-Vvtq-mPtU-bKXr-bSLP-QLng74 # lvs -a LV VG Attr LSize Pool Origin Data% Meta% Move Log Cpy%Sync Convert mysql store0 -wi-ao---- 4.00t Steps to Reproduce: # lvcreate --type cache -l 127999 -n mysql_cache store0/mysql /dev/nvme0n1p1 Insufficient free space: 128086 extents needed, but only 127912 available Ok, it failed due insufficient space. But: # lvdisplay --- Logical volume --- LV Path /dev/store0/mysql LV Name mysql VG Name store0 LV UUID eAUato-C4Ux-k6sZ-fEKg-EVeN-PqXb-alx6zw LV Write Access read/write LV Creation host, time mysql25.ad-lab.nl, 2016-07-06 03:06:41 +0200 LV Status available # open 1 LV Size 4.00 TiB Current LE 1048576 Segments 1 Allocation inherit Read ahead sectors auto - currently set to 256 Block device 253:3 --- Logical volume --- LV Path /dev/store0/mysql_cache LV Name mysql_cache VG Name store0 LV UUID j8b5C2-bMTZ-aG8d-8LGX-5rXz-K502-c6i4GV LV Write Access read/write LV Creation host, time mysql25.ad-lab.nl, 2016-07-13 04:31:53 +0200 LV Status NOT available LV Size 0 Current LE 0 Segments 0 Allocation inherit Read ahead sectors auto Some information was written. Actual results: # lvs -a Segmentation fault lvs can't coope with such half-created LV. Luckily, lvremove still works on it: # lvremove store0/mysql_cache Logical volume "mysql_cache" successfully removed Expected results: # lvcreate --type cache -l 127000 -n mysql_cache store0/mysql /dev/nvme0n1p1 Logical volume store0/mysql is now cached. # lvs -a LV VG Attr LSize Pool Origin Data% Meta% Move Log Cpy%Sync Convert [lvol0_pmspare] store0 ewi------- 348.00m mysql store0 Cwi-aoC--- 4.00t [mysql_cache] 0.00 100.00 [mysql_cache] store0 Cwi---C--- 496.09g [mysql_cache_cdata] store0 Cwi-ao---- 496.09g [mysql_cache_cmeta] store0 ewi-ao---- 348.00m [mysql_corig] store0 owi-aoC--- 4.00t Additional info: Results of running 'lvs -vvvv -a': #lvmcmdline.c:1603 DEGRADED MODE. Incomplete RAID LVs will be processed. #libdm-config.c:1036 Setting activation/monitoring to 1 #lvmcmdline.c:1609 Processing: lvs -vvvvv -a #lvmcmdline.c:1610 Command pid: 3792 #lvmcmdline.c:1611 system ID: #lvmcmdline.c:1614 O_DIRECT will be used #libdm-config.c:972 Setting global/locking_type to 1 #libdm-config.c:1036 Setting global/wait_for_locks to 1 #locking/locking.c:129 File-based locking selected. #libdm-config.c:1036 Setting global/prioritise_write_locks to 1 #libdm-config.c:941 Setting global/locking_dir to /run/lock/lvm #libdm-config.c:1036 Setting global/use_lvmlockd to 0 #cache/lvmetad.c:255 Sending lvmetad get_global_info #libdm-config.c:941 Setting response to OK #libdm-config.c:941 Setting token to filter:3239235440 #libdm-config.c:972 Setting daemon_pid to 1183 #libdm-config.c:941 Setting response to OK #libdm-config.c:972 Setting global_disable to 0 #libdm-config.c:950 report/output_format not found in config: defaulting to basic #libdm-config.c:1049 log/report_command_log not found in config: defaulting to 0 #libdm-config.c:1049 report/aligned not found in config: defaulting to 1 #libdm-config.c:1049 report/buffered not found in config: defaulting to 1 #libdm-config.c:1049 report/headings not found in config: defaulting to 1 #libdm-config.c:950 report/separator not found in config: defaulting to #libdm-config.c:1049 report/prefixes not found in config: defaulting to 0 #libdm-config.c:1049 report/quoted not found in config: defaulting to 1 #libdm-config.c:1049 report/colums_as_rows not found in config: defaulting to 0 #libdm-config.c:950 report/lvs_sort not found in config: defaulting to vg_name,lv_name #libdm-config.c:950 report/lvs_cols_verbose not found in config: defaulting to lv_name,vg_name,seg_count,lv_attr,lv_size,lv_major,lv_minor,lv_kernel_major,lv_kernel_minor,pool_lv,origin,data_percent,metadata_percent,move_pv,copy_percent,mirror_log,convert_lv,lv_uuid,lv_profile #libdm-config.c:950 report/compact_output_cols not found in config: defaulting to #toollib.c:2926 Get list of VGs on system #cache/lvmetad.c:1425 Asking lvmetad for complete list of known VG ids/names #libdm-config.c:941 Setting response to OK #libdm-config.c:941 Setting response to OK #libdm-config.c:941 Setting response to OK #libdm-config.c:941 Setting name to store0 #toollib.c:2800 Processing VG store0 0Lc2Qw-IzFa-vZ12-8XLn-TNHr-ThMf-ghATqi #cache/lvmcache.c:522 lvmcache has no info for vgname "store0". #misc/lvm-flock.c:200 Locking /run/lock/lvm/V_store0 RB #misc/lvm-flock.c:101 _do_flock /run/lock/lvm/V_store0:aux WB #misc/lvm-flock.c:48 _undo_flock /run/lock/lvm/V_store0:aux #misc/lvm-flock.c:101 _do_flock /run/lock/lvm/V_store0 RB #cache/lvmcache.c:522 lvmcache has no info for vgname "store0". #metadata/metadata.c:4151 Reading VG store0 0Lc2QwIzFavZ128XLnTNHrThMfghATqi #cache/lvmcache.c:619 Metadata cache has no info for vgid "0Lc2QwIzFavZ128XLnTNHrThMfghATqi" #cache/lvmetad.c:981 Asking lvmetad for VG 0Lc2Qw-IzFa-vZ12-8XLn-TNHr-ThMf-ghATqi store0 #libdm-config.c:941 Setting response to OK #libdm-config.c:941 Setting response to OK #libdm-config.c:941 Setting response to OK #libdm-config.c:941 Setting name to store0 #libdm-config.c:941 Setting metadata/format to lvm2 #cache/lvmcache.c:522 lvmcache has no info for vgname "store0" with VGID 0Lc2QwIzFavZ128XLnTNHrThMfghATqi. #format_text/format-text.c:2003 <backtrace> #libdm-config.c:941 Setting id to MDHQo2-nsC2-GyAC-PjyL-E744-HjWe-x8jOod #libdm-config.c:941 Setting format to lvm2 #libdm-config.c:972 Setting device to 2065 #libdm-config.c:972 Setting dev_size to 9372170207 #libdm-config.c:972 Setting label_sector to 1 #libdm-config.c:972 Setting ext_flags to 1 #libdm-config.c:972 Setting ext_version to 2 #device/dev-cache.c:356 /dev/sda: Added to device cache (8:0) #device/dev-cache.c:352 /dev/disk/by-id/scsi-36141877064c5cb001f102113bc07f90f: Aliased to /dev/sda in device cache (8:0) #device/dev-cache.c:352 /dev/disk/by-id/wwn-0x6141877064c5cb001f102113bc07f90f: Aliased to /dev/sda in device cache (8:0) #device/dev-cache.c:352 /dev/disk/by-path/pci-0000:02:00.0-scsi-0:2:0:0: Aliased to /dev/sda in device cache (8:0) #device/dev-cache.c:356 /dev/sda1: Added to device cache (8:1) #device/dev-cache.c:352 /dev/disk/by-id/scsi-36141877064c5cb001f102113bc07f90f-part1: Aliased to /dev/sda1 in device cache (8:1) #device/dev-cache.c:352 /dev/disk/by-id/wwn-0x6141877064c5cb001f102113bc07f90f-part1: Aliased to /dev/sda1 in device cache (8:1) #device/dev-cache.c:352 /dev/disk/by-partuuid/6c525ce1-6004-4fc7-b35f-64b41bfe93e8: Aliased to /dev/sda1 in device cache (8:1) #device/dev-cache.c:352 /dev/disk/by-path/pci-0000:02:00.0-scsi-0:2:0:0-part1: Aliased to /dev/sda1 in device cache (8:1) #device/dev-cache.c:356 /dev/sda2: Added to device cache (8:2) #device/dev-cache.c:352 /dev/disk/by-id/scsi-36141877064c5cb001f102113bc07f90f-part2: Aliased to /dev/sda2 in device cache (8:2) #device/dev-cache.c:352 /dev/disk/by-id/wwn-0x6141877064c5cb001f102113bc07f90f-part2: Aliased to /dev/sda2 in device cache (8:2) #device/dev-cache.c:352 /dev/disk/by-partuuid/15121e3d-0fbc-4802-a08b-ce92fba3f527: Aliased to /dev/sda2 in device cache (8:2) #device/dev-cache.c:352 /dev/disk/by-path/pci-0000:02:00.0-scsi-0:2:0:0-part2: Aliased to /dev/sda2 in device cache (8:2) #device/dev-cache.c:352 /dev/disk/by-uuid/a2966403-a931-4c10-bb1e-144786d52540: Aliased to /dev/sda2 in device cache (8:2) #device/dev-cache.c:356 /dev/sda3: Added to device cache (8:3) #device/dev-cache.c:352 /dev/disk/by-id/scsi-36141877064c5cb001f102113bc07f90f-part3: Aliased to /dev/sda3 in device cache (8:3) #device/dev-cache.c:352 /dev/disk/by-id/wwn-0x6141877064c5cb001f102113bc07f90f-part3: Aliased to /dev/sda3 in device cache (8:3) #device/dev-cache.c:352 /dev/disk/by-partuuid/e21b8ada-9f80-4ac8-94fd-214c43e46bf7: Aliased to /dev/sda3 in device cache (8:3) #device/dev-cache.c:352 /dev/disk/by-path/pci-0000:02:00.0-scsi-0:2:0:0-part3: Aliased to /dev/sda3 in device cache (8:3) #device/dev-cache.c:352 /dev/disk/by-uuid/a47e10c2-1301-4177-a094-b41c5b3baafe: Aliased to /dev/sda3 in device cache (8:3) #device/dev-cache.c:356 /dev/sda4: Added to device cache (8:4) #device/dev-cache.c:352 /dev/disk/by-id/scsi-36141877064c5cb001f102113bc07f90f-part4: Aliased to /dev/sda4 in device cache (8:4) #device/dev-cache.c:352 /dev/disk/by-id/wwn-0x6141877064c5cb001f102113bc07f90f-part4: Aliased to /dev/sda4 in device cache (8:4) #device/dev-cache.c:352 /dev/disk/by-partuuid/5e98b9a0-f43b-41bd-a7c2-969685f0a5ba: Aliased to /dev/sda4 in device cache (8:4) #device/dev-cache.c:352 /dev/disk/by-path/pci-0000:02:00.0-scsi-0:2:0:0-part4: Aliased to /dev/sda4 in device cache (8:4) #device/dev-cache.c:356 /dev/sdb: Added to device cache (8:16) #device/dev-cache.c:352 /dev/disk/by-id/scsi-36141877064c5cb001f1021d7c7b0787a: Aliased to /dev/sdb in device cache (8:16) #device/dev-cache.c:352 /dev/disk/by-id/wwn-0x6141877064c5cb001f1021d7c7b0787a: Aliased to /dev/sdb in device cache (8:16) #device/dev-cache.c:352 /dev/disk/by-path/pci-0000:02:00.0-scsi-0:2:1:0: Aliased to /dev/sdb in device cache (8:16) #device/dev-cache.c:356 /dev/sdb1: Added to device cache (8:17) #device/dev-cache.c:352 /dev/disk/by-id/lvm-pv-uuid-MDHQo2-nsC2-GyAC-PjyL-E744-HjWe-x8jOod: Aliased to /dev/sdb1 in device cache (8:17) #device/dev-cache.c:352 /dev/disk/by-id/scsi-36141877064c5cb001f1021d7c7b0787a-part1: Aliased to /dev/sdb1 in device cache (8:17) #device/dev-cache.c:352 /dev/disk/by-id/wwn-0x6141877064c5cb001f1021d7c7b0787a-part1: Aliased to /dev/sdb1 in device cache (8:17) #device/dev-cache.c:352 /dev/disk/by-partuuid/b9a4ee34-f22a-4729-94a4-064a17cb310c: Aliased to /dev/sdb1 in device cache (8:17) #device/dev-cache.c:352 /dev/disk/by-path/pci-0000:02:00.0-scsi-0:2:1:0-part1: Aliased to /dev/sdb1 in device cache (8:17) #device/dev-cache.c:356 /dev/nvme0n1: Added to device cache (259:0) #device/dev-cache.c:356 /dev/nvme0n1p1: Added to device cache (259:1) #device/dev-cache.c:352 /dev/disk/by-id/lvm-pv-uuid-q13u0l-X2tf-reyg-pVg4-sWld-s2BV-bO9J2v: Aliased to /dev/nvme0n1p1 in device cache (259:1) #device/dev-cache.c:352 /dev/disk/by-partuuid/8bb5c1dd-3eaf-4e71-a71f-471713961e65: Aliased to /dev/nvme0n1p1 in device cache (259:1) #device/dev-cache.c:356 /dev/dm-0: Added to device cache (253:0) #device/dev-cache.c:352 /dev/disk/by-id/dm-name-store0-mysql: Aliased to /dev/dm-0 in device cache (preferred name) (253:0) #device/dev-cache.c:352 /dev/disk/by-id/dm-uuid-LVM-0Lc2QwIzFavZ128XLnTNHrThMfghATqiXbCuoMk1XmHYImzc9yIW1341IPU4OouF: Aliased to /dev/disk/by-id/dm-name-store0-mysql in device cache (253:0) #device/dev-cache.c:352 /dev/disk/by-uuid/bcc0ff6a-9bd3-41a8-b741-4b871cce9596: Aliased to /dev/disk/by-id/dm-name-store0-mysql in device cache (253:0) #device/dev-cache.c:352 /dev/mapper/store0-mysql: Aliased to /dev/disk/by-id/dm-name-store0-mysql in device cache (preferred name) (253:0) #device/dev-cache.c:352 /dev/store0/mysql: Aliased to /dev/mapper/store0-mysql in device cache (preferred name) (253:0) #cache/lvmcache.c:1873 lvmcache /dev/sdb1: now in VG #orphans_lvm2 (#orphans_lvm2) with 0 mda(s). #libdm-config.c:972 Setting size to 1044480 #libdm-config.c:972 Setting start to 4096 #libdm-config.c:972 Setting ignore to 0 #libdm-config.c:941 Setting id to q13u0l-X2tf-reyg-pVg4-sWld-s2BV-bO9J2v #libdm-config.c:941 Setting format to lvm2 #libdm-config.c:972 Setting device to 66305 #libdm-config.c:972 Setting dev_size to 1048576000 #libdm-config.c:972 Setting label_sector to 1 #libdm-config.c:972 Setting ext_flags to 1 #libdm-config.c:972 Setting ext_version to 2 #cache/lvmcache.c:1873 lvmcache /dev/nvme0n1p1: now in VG #orphans_lvm2 (#orphans_lvm2) with 0 mda(s). #libdm-config.c:972 Setting size to 1044480 #libdm-config.c:972 Setting start to 4096 #libdm-config.c:972 Setting ignore to 0 #metadata/vg.c:74 Allocated VG store0 at 0x5653b38c2a50. #format_text/import_vsn1.c:572 Importing logical volume store0/mysql. #format_text/import_vsn1.c:572 Importing logical volume store0/mysql_cache. #format_text/import_vsn1.c:572 Importing logical volume store0/lvol0_pmspare. #format_text/import_vsn1.c:690 Logical volume store0/lvol0_pmspare is pool metadata spare. #cache/lvmcache.c:522 lvmcache has no info for vgname "store0" with VGID 0Lc2QwIzFavZ128XLnTNHrThMfghATqi. #cache/lvmcache.c:522 lvmcache has no info for vgname "store0". #cache/lvmcache.c:1873 lvmcache /dev/sdb1: now in VG store0 with 1 mda(s). #cache/lvmcache.c:1637 lvmcache /dev/sdb1: VG store0: set VGID to 0Lc2QwIzFavZ128XLnTNHrThMfghATqi. #cache/lvmcache.c:1949 lvmcache /dev/sdb1: VG store0: set system_id to . #cache/lvmcache.c:1873 lvmcache /dev/nvme0n1p1: now in VG store0 (0Lc2QwIzFavZ128XLnTNHrThMfghATqi) with 1 mda(s). #cache/lvmetad.c:2241 Sending lvmetad vg_clear_outdated_pvs #libdm-config.c:941 Setting response to OK #libdm-config.c:941 Setting response to OK #libdm-config.c:941 Setting response to OK #device/dev-io.c:570 Opened /dev/sdb1 RO O_DIRECT #device/dev-io.c:330 /dev/sdb1: size is 9372170207 sectors #device/dev-io.c:570 Opened /dev/nvme0n1p1 RO O_DIRECT #device/dev-io.c:330 /dev/nvme0n1p1: size is 1048576000 sectors #metadata/pv_manip.c:420 /dev/sdb1 0: 0 1048576: mysql(0:0) #metadata/pv_manip.c:420 /dev/sdb1 1: 1048576 95487: NULL(0:0) #metadata/pv_manip.c:420 /dev/nvme0n1p1 0: 0 87: lvol0_pmspare(0:0) #metadata/pv_manip.c:420 /dev/nvme0n1p1 1: 87 127912: NULL(0:0) #metadata/vg.c:74 Allocated VG store0 at 0x5653b38c6a60. #format_text/import_vsn1.c:572 Importing logical volume store0/mysql. #format_text/import_vsn1.c:572 Importing logical volume store0/mysql_cache. #format_text/import_vsn1.c:572 Importing logical volume store0/lvol0_pmspare. #format_text/import_vsn1.c:690 Logical volume store0/lvol0_pmspare is pool metadata spare. #toollib.c:2462 Adding store0/mysql to the list of LVs to be processed. #toollib.c:2462 Adding store0/mysql_cache to the list of LVs to be processed. #toollib.c:2462 Adding store0/lvol0_pmspare to the list of LVs to be processed. #toollib.c:2493 Processing LV mysql in VG store0. #activate/dev_manager.c:755 Getting device info for store0-mysql [LVM-0Lc2QwIzFavZ128XLnTNHrThMfghATqiXbCuoMk1XmHYImzc9yIW1341IPU4OouF] #ioctl/libdm-iface.c:1838 dm version [ opencount flush ] [16384] (*1) #ioctl/libdm-iface.c:1838 dm status LVM-0Lc2QwIzFavZ128XLnTNHrThMfghATqiXbCuoMk1XmHYImzc9yIW1341IPU4OouF [ opencount noflush ] [16384] (*1) #libdm-common.c:1191 store0-mysql (253:0): read ahead is 256 #toollib.c:2493 Processing LV mysql_cache in VG store0. Segfault Due lack of debug data 'gdb' output is quite unusable: 0x00005555555bd4d9 in lv_info_with_seg_status () (gdb) bt #0 0x00005555555bd4d9 in lv_info_with_seg_status () #1 0x00005555555a1456 in ?? () #2 0x00005555555a1eee in ?? () #3 0x00005555555ac3b7 in process_each_lv_in_vg () #4 0x00005555555ad4ea in process_each_lv () #5 0x00005555555a3fe9 in ?? () #6 0x00005555555a4307 in ?? () #7 0x0000555555597058 in lvm_run_command () #8 0x0000555555597ac5 in lvm2_main () #9 0x00007ffff6b4ab45 in __libc_start_main (main=0x55555557d9a0 <main>, argc=1, argv=0x7fffffffec28, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffffffec18) at libc-start.c:287 #10 0x000055555557d9ce in _start ()