Bug 763249 (GLUSTER-1517)
| Summary: | gluster volume stop - starts a new nfs server. | ||
|---|---|---|---|
| Product: | [Community] GlusterFS | Reporter: | Lakshmipathi G <lakshmipathi> |
| Component: | nfs | Assignee: | Pranith Kumar K <pkarampu> |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | |
| Severity: | medium | Docs Contact: | |
| Priority: | low | ||
| Version: | 3.1-alpha | CC: | gluster-bugs, shehjart, vijay |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | Type: | --- | |
| Regression: | RTP | Mount Type: | nfs |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
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Description
Lakshmipathi G
2010-09-03 09:33:41 UTC
created two volumes as - gluster volume create DHT4 10.192.134.144:/mnt/d1 10.214.231.112:/mnt/d1 10.198.110.16:/mnt/d1 10.192.141.187:/mnt/d1 gluster volume create AFR4 10.192.134.144:/mnt/a1 10.214.231.112:/mnt/a1 10.198.110.16:/mnt/a1 10.192.141.187:/mnt/a1 after starting both of them. #showmount -e Export list for domU-12-31-39-0E-8E-31: /DHT4 * /AFR4 * 10.192.141.187#showmount -e 10.198.110.16 Export list for 10.198.110.16: /DHT4 * /AFR4 * 10.192.141.187#showmount -e 10.214.231.112 Export list for 10.214.231.112: /DHT4 * /AFR4 * 10.192.141.187#showmount -e 10.192.134.144 Export list for 10.192.134.144: /DHT4 * /AFR4 * 10.214.231.112#ps aux | grep gluste root 1679 0.0 0.0 56936 1836 ? Ssl 02:45 0:01 /old_opt/3.0.4/sbin/glusterfs -f cfg.vol /opt/ -l /tmp/client.log root 1852 0.0 0.1 66128 15444 ? Ssl 06:16 0:00 glusterd root 1888 0.0 0.7 140516 55224 ? Ssl 06:23 0:00 /usr/local/sbin/glusterfs --xlator-option DHT4-server.listen-port=6971 -s localhost --volfile-id DHT4.10.214.231.112.mnt-d1 -p /etc/glusterd/vols/DHT4/run/10.214.231.112-mnt-d1.pid --brick-name /mnt/d1 --brick-port 6971 -l /etc/glusterd/logs/mnt-d1.log root 1900 0.1 0.7 140516 55216 ? Ssl 06:24 0:00 /usr/local/sbin/glusterfs --xlator-option AFR4-server.listen-port=6972 -s localhost --volfile-id AFR4.10.214.231.112.mnt-a1 -p /etc/glusterd/vols/AFR4/run/10.214.231.112-mnt-a1.pid --brick-name /mnt/a1 --brick-port 6972 -l /etc/glusterd/logs/mnt-a1.log root 1904 0.4 1.5 251676 121192 ? Ssl 06:24 0:00 /usr/local/sbin/glusterfs -f /etc/glusterd/nfs/nfs-server.vol -p /etc/glusterd/nfs/run/nfs.pid root 1912 0.0 0.0 6068 648 pts/0 R+ 06:24 0:00 grep gluste Now stop one volume ,DHT4 #gluster volume stop DHT4 Stopping volume DHT4 has been successful 10.192.141.187#showmount -e Export list for domU-12-31-39-0E-8E-31: /AFR4 * 10.192.141.187#showmount -e 10.192.134.144 Export list for 10.192.134.144: /AFR4 * 10.192.141.187#showmount -e 10.214.231.112 Export list for 10.214.231.112: /DHT4 * /AFR4 * ps shows -2 nfs running. 10.214.231.112#ps aux | grep gluste root 1679 0.0 0.0 56936 1836 ? Ssl 02:45 0:01 /old_opt/3.0.4/sbin/glusterfs -f cfg.vol /opt/ -l /tmp/client.log root 1852 0.0 0.1 66148 15448 ? Ssl 06:16 0:00 glusterd root 1900 0.0 0.7 140508 55228 ? Ssl 06:24 0:00 /usr/local/sbin/glusterfs --xlator-option AFR4-server.listen-port=6972 -s localhost --volfile-id AFR4.10.214.231.112.mnt-a1 -p /etc/glusterd/vols/AFR4/run/10.214.231.112-mnt-a1.pid --brick-name /mnt/a1 --brick-port 6972 -l /etc/glusterd/logs/mnt-a1.log root 1904 0.2 1.5 252308 121716 ? Ssl 06:24 0:00 /usr/local/sbin/glusterfs -f /etc/glusterd/nfs/nfs-server.vol -p /etc/glusterd/nfs/run/nfs.pid root 1914 0.3 0.8 128280 63004 ? Ssl 06:25 0:00 /usr/local/sbin/glusterfs -f /etc/glusterd/nfs/nfs-server.vol -p /etc/glusterd/nfs/run/nfs.pid root 1919 0.0 0.0 6060 612 pts/0 S+ 06:25 0:00 grep gluste This has two nfs servers again. Added a brick and testing it with dht. logs files - /share/ticket/1517 #ps ax|grep glust 8681 ? Ssl 0:00 glusterd 8692 ? Ssl 0:03 /usr/local/sbin/glusterfs --xlator-option afr4-server.listen-port=6971 -s localhost --volfile-id afr4.10.192.134.144.mnt-a1 -p /etc/glusterd/vols/afr4/run/10.192.134.144-mnt-a1.pid --brick-name /mnt/a1 --brick-port 6971 -l /etc/glusterd/logs/mnt-a1.log 8719 ? Ssl 0:03 /usr/local/sbin/glusterfs --xlator-option afr2-server.listen-port=6972 -s localhost --volfile-id afr2.10.192.134.144.mnt-d1 -p /etc/glusterd/vols/afr2/run/10.192.134.144-mnt-d1.pid --brick-name /mnt/d1 --brick-port 6972 -l /etc/glusterd/logs/mnt-d1.log 8832 ? Ssl 0:00 /usr/local/sbin/glusterfs -f /etc/glusterd/nfs/nfs-server.vol -p /etc/glusterd/nfs/run/nfs.pid 8844 ? Ssl 0:00 /usr/local/sbin/glusterfs -f /etc/glusterd/nfs/nfs-server.vol -p /etc/glusterd/nfs/run/nfs.pid 8885 pts/0 S+ 0:00 grep glust 25273 ? Dsl 0:00 /usr/local/sbin/glusterfs -f /etc/glusterd/vols/afr4/rb_client.vol /etc/glusterd/vols/afr4/rb_mount 25339 ? Ssl 0:00 /old_opt/3.0.4/sbin/glusterfsd -f /root/laks/cfg.vol /opt -l client.log -L NONE (gdb) bt #0 0x00002aaaab5738f9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00002aaaaad07006 in event_dispatch_epoll (event_pool=0x62c348) at event.c:838 #2 0x00002aaaaad0749b in event_dispatch (event_pool=0x62c348) at event.c:984 #3 0x0000000000405caa in main (argc=5, argv=0x7fff2175ffc8) at glusterfsd.c:1398 Missing separate debuginfos, use: debuginfo-install glibc.x86_64 (gdb) info threads 4 Thread 1084229968 (LWP 19019) 0x00002aaaab577268 in do_sigwait () from /lib64/libpthread.so.0 3 Thread 1085282640 (LWP 19020) 0x00002aaaab8590d8 in epoll_wait () from /lib64/libc.so.6 2 Thread 1095772496 (LWP 19021) 0x00002aaaab81ec61 in nanosleep () from /lib64/libc.so.6 1 Thread 46912513096960 (LWP 19018) 0x00002aaaab5738f9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 (gdb) fr 1 #1 0x00002aaaaad07006 in event_dispatch_epoll (event_pool=0x62c348) at event.c:838 838 pthread_cond_wait (&event_pool->cond, (gdb) bt #0 0x00002aaaab5738f9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00002aaaaad07006 in event_dispatch_epoll (event_pool=0x62c348) at event.c:838 #2 0x00002aaaaad0749b in event_dispatch (event_pool=0x62c348) at event.c:984 #3 0x0000000000405caa in main (argc=5, argv=0x7fff2175ffc8) at glusterfsd.c:1398 (gdb) fr 2 #2 0x00002aaaaad0749b in event_dispatch (event_pool=0x62c348) at event.c:984 984 ret = event_pool->ops->event_dispatch (event_pool); (gdb) bt #0 0x00002aaaab5738f9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00002aaaaad07006 in event_dispatch_epoll (event_pool=0x62c348) at event.c:838 #2 0x00002aaaaad0749b in event_dispatch (event_pool=0x62c348) at event.c:984 #3 0x0000000000405caa in main (argc=5, argv=0x7fff2175ffc8) at glusterfsd.c:1398 (gdb) th 2 Ambiguous command "th 2": thbreak, thread. (gdb) t 2 [Switching to thread 2 (Thread 1095772496 (LWP 19021))]#0 0x00002aaaab81ec61 in nanosleep () from /lib64/libc.so.6 (gdb) bt #0 0x00002aaaab81ec61 in nanosleep () from /lib64/libc.so.6 #1 0x00002aaaab8525c4 in usleep () from /lib64/libc.so.6 #2 0x00002aaaaacf0406 in gf_timer_proc (ctx=0x62a010) at timer.c:182 #3 0x00002aaaab56f407 in start_thread () from /lib64/libpthread.so.0 #4 0x00002aaaab858b0d in clone () from /lib64/libc.so.6 (gdb) t 3 [Switching to thread 3 (Thread 1085282640 (LWP 19020))]#0 0x00002aaaab8590d8 in epoll_wait () from /lib64/libc.so.6 (gdb) bt #0 0x00002aaaab8590d8 in epoll_wait () from /lib64/libc.so.6 #1 0x00002aaaaad070d9 in event_dispatch_epoll (event_pool=0x63d0a8) at event.c:859 #2 0x00002aaaaad0749b in event_dispatch (event_pool=0x63d0a8) at event.c:984 #3 0x00002aaaad6fbe62 in nfs_rpcsvc_stage_proc (arg=0x63d068) at ../../../../xlators/nfs/lib/src/rpcsvc.c:64 #4 0x00002aaaab56f407 in start_thread () from /lib64/libpthread.so.0 #5 0x00002aaaab858b0d in clone () from /lib64/libc.so.6 (gdb) t 4 [Switching to thread 4 (Thread 1084229968 (LWP 19019))]#0 0x00002aaaab577268 in do_sigwait () from /lib64/libpthread.so.0 (gdb) bt #0 0x00002aaaab577268 in do_sigwait () from /lib64/libpthread.so.0 #1 0x00002aaaab57730d in sigwait () from /lib64/libpthread.so.0 #2 0x0000000000405584 in glusterfs_sigwaiter (arg=0x7fff2175fdd0) at glusterfsd.c:1161 #3 0x00002aaaab56f407 in start_thread () from /lib64/libpthread.so.0 #4 0x00002aaaab858b0d in clone () from /lib64/libc.so.6 (gdb) bt #0 0x00002aaaab577268 in do_sigwait () from /lib64/libpthread.so.0 #1 0x00002aaaab57730d in sigwait () from /lib64/libpthread.so.0 #2 0x0000000000405584 in glusterfs_sigwaiter (arg=0x7fff2175fdd0) at glusterfsd.c:1161 #3 0x00002aaaab56f407 in start_thread () from /lib64/libpthread.so.0 #4 0x00002aaaab858b0d in clone () from /lib64/libc.so.6 (gdb) thread [Current thread is 4 (Thread 1084229968 (LWP 19019))] (gdb) threads Undefined command: "threads". Try "help". (gdb) info threads * 4 Thread 1084229968 (LWP 19019) 0x00002aaaab577268 in do_sigwait () from /lib64/libpthread.so.0 3 Thread 1085282640 (LWP 19020) 0x00002aaaab8590d8 in epoll_wait () from /lib64/libc.so.6 2 Thread 1095772496 (LWP 19021) 0x00002aaaab81ec61 in nanosleep () from /lib64/libc.so.6 1 Thread 46912513096960 (LWP 19018) 0x00002aaaab5738f9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 (gdb) quit The program is running. Quit anyway (and detach it)? (y or n) y PATCH: http://patches.gluster.com/patch/4576 in master (protocol/client: ignore rpc_clnt_destroy as temp fix for sigterm handling) *** Bug 1519 has been marked as a duplicate of this bug. *** PATCH: http://patches.gluster.com/patch/4936 in master (glusterfsd: destroy mgmt in cleanup) PATCH: http://patches.gluster.com/patch/4956 in master (mgmt/glusterd: add option to force kill gnfs process) |