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Description of problem: After enabling abort_on_internal_error, got one in clvmd: "ioctl/libdm-iface.c", line=1840, dm_errno=-1, format="Internal error: Performing unsafe table load while %d device(s) are known to be suspended: ... Version-Release number of selected component (if applicable): - upstream lvm commit c089029b7 running on el6.4 - not yet verified against el6.4 - creating upstream bug How reproducible: TBD Steps to Reproduce: 1. TBD Actual results: Internal Error in clvmd Expected results: Pass? Additional info: Core was generated by `clvmd -T30'. Program terminated with signal 6, Aborted. #0 0x00007ff7080358a5 in raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 64 return INLINE_SYSCALL (tgkill, 3, pid, selftid, sig); #0 0x00007ff7080358a5 in raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 resultvar = 0 pid = <value optimized out> selftid = 30484 #1 0x00007ff708037085 in abort () at abort.c:92 save_stage = 2 act = {__sigaction_handler = {sa_handler = 0x7ff709633cde, sa_sigaction = 0x7ff709633cde}, sa_mask = {__val = {140698991144160, 140698991148254, 10537517192083781977, 0, 0, 140698967907160, 140698991173632, 157494624, 4294967295, 4222418944, 5, 7102128, 0, 140698991151712, 3, 0}}, sa_flags = 155406288, sa_restorer = 0x5} sigs = {__val = {32, 0 <repeats 15 times>}} #2 0x0000000000442280 in print_log (level=2, file=0x7ff708c04a25 "ioctl/libdm-iface.c", line=1840, dm_errno=-1, format=0x7ff708c05688 "Internal error: Performing unsafe table load while %d device(s) are known to be suspended: %s%s%s %s%.0d%s%.0d%s%s") at log/log.c:270 ap = {{gp_offset = 48, fp_offset = 48, overflow_arg_area = 0x7ff709634208, reg_save_area = 0x7ff7096340f0}} buf = "\022j\006\000\367\177\000\000\037j\006\000\367\177\000\000\237y\006\000\367\177\000\000\022j\006\000\367\177\000\000\237y\006\000\367\177", '\000' <repeats 42 times>, "0?c\t\000\000\000\000\200=c\t\367\177\000\000\000\000\006\000\367\177\000\000\000\000\000\000\000\000\000\000c(\300\b\367\177\000\000\000?c\t\367\177\000\000\233\017", '\000' <repeats 14 times>, "\r\000\000\000\000\000\000\000Z\026\275\b\367\177\000\000\377\377\377\377\000\000\000\000PKc\t0\177\000\000\240>c\t\367\177\000\000Z\026\275\b\367\177\000\000\000\000\000\000\000\000\000\000\200>c\ts\177\000\000\300>c\t\367\177\000\000`\034\275\b\367\177\000\000P?c\t\367\177\000\000\024\000\000\000\000\000\000\000\251S\300\b\001\000\000\000\201\000\000\000\000\000\000\000`?c\t\367\177\000\000D\000\000\000\000\000\000\000\256"... locn = "Internal error: Performing unsafe table load while 3 device(s) are known to be suspended: (253:6) \000\367\177", '\000' <repeats 18 times>"\252, \000\000\000\016\310<\222Adding target to (253:6): 0 2449408 mirror userspace 3 LVM-KemgUNW20ryVJrnDyOFd9veUf"... bufused = 0 n = 99 message = 0x7ff709632ce0 "Internal error: Performing unsafe table load while 3 device(s) are known to be suspended: (253:6) " trformat = 0x7ff708c05688 "Internal error: Performing unsafe table load while %d device(s) are known to be suspended: %s%s%s %s%.0d%s%.0d%s%s" newbuf = 0x7ff70003dd90 "Internal error: Performing unsafe table load while 3 device(s) are known to be suspended: (253:6) " use_stderr = 0 log_once = 0 fatal_internal_error = 1 msglen = 99 #3 0x00007ff708bff88c in dm_task_run (dmt=0x7ff70003dcc0) at ioctl/libdm-iface.c:1828 dmi = 0x3 command = 3241737481 check_udev = 253328 rely_on_udev = 0 suspended_counter = 3 ioctl_retry = 1 retryable = 0 dev_name = 0x0 dev_uuid = 0x0 #4 0x00007ff708bfdcad in _reload_with_suppression_v4 (dmt=0x7ff70003dcc0) at ioctl/libdm-iface.c:1456 task = 0x7ff70003dd90 t1 = 0x7ff700017450 t2 = 0x0 len = 140698833900816 r = 1 #5 0x00007ff708bff52e in dm_task_run (dmt=0x7ff70003dcc0) at ioctl/libdm-iface.c:1816 dmi = 0x544a56697979456f command = 3241737481 check_udev = 253120 rely_on_udev = 32759 suspended_counter = 420256 ioctl_retry = 1 retryable = 0 dev_name = 0x0 dev_uuid = 0x0 #6 0x00007ff708be57e8 in _load_node (dnode=0x7ff70003f2c0) at libdm-deptree.c:2412 r = 0 dmt = 0x7ff70003dcc0 seg = 0x7ff70003f350 seg_start = 2449408 existing_table_size = 140698980325421 #7 0x00007ff708be5c28 in dm_tree_preload_children (dnode=0x7ff70003ed48, uuid_prefix=0x7ff70005edb0 "LVM-KemgUNW20ryVJrnDyOFd9veUfZquoEyy9ZvrKRZeovdHpXcGwlmntqeRAXAKaumh", uuid_prefix_len=36) at libdm-deptree.c:2478 r = 1 handle = 0x7ff70003da78 child = 0x7ff70003f2c0 newinfo = {exists = 157500528, suspended = 32759, live_table = 257096, inactive_table = 32759, open_count = 257032, event_nr = 32759, major = 257416, minor = 32759, read_only = 257416, target_count = 32759} update_devs_flag = 0 #8 0x00007ff708be5b08 in dm_tree_preload_children (dnode=0x7ff70003ec08, uuid_prefix=0x7ff70005edb0 "LVM-KemgUNW20ryVJrnDyOFd9veUfZquoEyy9ZvrKRZeovdHpXcGwlmntqeRAXAKaumh", uuid_prefix_len=36) at libdm-deptree.c:2469 r = 1 handle = 0x7ff70003ee20 child = 0x7ff70003ed48 newinfo = {exists = 257352, suspended = 32759, live_table = 388528, inactive_table = 32759, open_count = 388696, event_nr = 32759, major = 374136, minor = 32759, read_only = 157500736, target_count = 1} update_devs_flag = 0 #9 0x0000000000489af3 in _tree_action (dm=0x7ff70005e9b0, lv=0x7ff70005b4c8, laopts=0x7ff709634750, action=PRELOAD) at activate/dev_manager.c:2394 DLID_SIZE = 36 dtree = 0x7ff70003ebf0 root = 0x7ff70003ec08 dlid = 0x7ff70005edb0 "LVM-KemgUNW20ryVJrnDyOFd9veUfZquoEyy9ZvrKRZeovdHpXcGwlmntqeRAXAKaumh" r = 0 #10 0x0000000000489d38 in dev_manager_preload (dm=0x7ff70005e9b0, lv=0x7ff70005b4c8, laopts=0x7ff709634750, flush_required=0x7ff709634704) at activate/dev_manager.c:2441 No locals. #11 0x0000000000414850 in _lv_preload (lv=0x7ff70005b4c8, laopts=0x7ff709634750, flush_required=0x7ff709634704) at activate/activate.c:913 r = 0 dm = 0x7ff70005e9b0 old_readonly = 0 #12 0x0000000000416338 in _lv_suspend (cmd=0x7ff7000008c0, lvid_s=0x2247223 "KemgUNW20ryVJrnDyOFd9veUfZquoEyy9ZvrKRZeovdHpXcGwlmntqeRAXAKaumh", laopts=0x7ff709634750, error_if_not_suspended=0) at activate/activate.c:1501 lv = 0x7ff7000109d8 lv_pre = 0x7ff70005b4c8 pvmove_lv = 0x0 lvl_pre = 0x7ff700056990 sl = 0x46d5c8 snap_seg = 0x7ff709634700 info = {exists = 1, suspended = 0, open_count = 0, major = 253, minor = 4, read_only = 0, live_table = 1, inactive_table = 0, read_ahead = 0} r = 0 lockfs = 0 flush_required = 0 detached = {lv_pre = 0x3, laopts = 0x7ff700013ea0, flush_required = 0x0} #13 0x000000000041680d in lv_suspend_if_active (cmd=0x7ff7000008c0, lvid_s=0x2247223 "KemgUNW20ryVJrnDyOFd9veUfZquoEyy9ZvrKRZeovdHpXcGwlmntqeRAXAKaumh", origin_only=0, exclusive=0) at activate/activate.c:1598 laopts = {exclusive = 0, origin_only = 0, no_merging = 0, real_pool = 0, is_activate = 0, skip_in_use = 0, revert = 0, read_only = 0} #14 0x000000000040f98e in do_suspend_lv (resource=0x2247223 "KemgUNW20ryVJrnDyOFd9veUfZquoEyy9ZvrKRZeovdHpXcGwlmntqeRAXAKaumh", command=156 '\234', lock_flags=4 '\004') at lvm-functions.c:458 oldmode = 1 lvi = {exists = 1, suspended = 0, open_count = 0, major = 253, minor = 4, read_only = 0, live_table = 1, inactive_table = 0, read_ahead = 0} origin_only = 0 exclusive = 0 #15 0x000000000040fcc8 in do_lock_lv (command=156 '\234', lock_flags=4 '\004', resource=0x2247223 "KemgUNW20ryVJrnDyOFd9veUfZquoEyy9ZvrKRZeovdHpXcGwlmntqeRAXAKaumh") at lvm-functions.c:548 status = 0 #16 0x0000000000408fc1 in do_command (client=0x0, msg=0x2247210, msglen=84, buf=0x7ff709634be8, buflen=1481, retlen=0x7ff709634bfc) at clvmd-command.c:127 args = 0x2247221 "\234\004KemgUNW20ryVJrnDyOFd9veUfZquoEyy9ZvrKRZeovdHpXcGwlmntqeRAXAKaumh" arglen = 66 status = 0 lockname = 0x2247223 "KemgUNW20ryVJrnDyOFd9veUfZquoEyy9ZvrKRZeovdHpXcGwlmntqeRAXAKaumh" locktype = 0x0 nodeinfo = {sysname = "\377\377\377\377", '\000' <repeats 20 times>, "@\364\070\b\367\177\000\000\000\000\000\000\000\000\000\000\200;\016\b\367\177\000\000\000\001\000\000\367\177\000\000\002\000\000\000\000\000\000\000 ", nodename = "Ic\t\367\177\000\000.\000\000\000\000\000\000\000\377\377\377\377\375\000\000\000MU\234\b\367\177\000\000PIc\t\367\177\000\000\220\367\003\000\367\177\000\000\000\000\000\f\000\000\000\000\060Jc\t\367\177\000\000]\002", release = "\000\000\000\000\000\000PKc\t\367\177\000\000`Jc\t\367\177\000\000\243$\005\b\367\177\000\000\060Jc\t\367\177\000\000 \000\000\000\367\177\000\000\312\005\000\000\000\000\000\000 \000\000\000\367\177\000\000PKc", version = "\t\367\177\000\000`Jc\t\367\177\000\000\340\005\000\000\000\000\000\000\205\303\a\b\367\177\000\000\062\000\000\000\000\000\000\000\312\005\000\000\000\000\000\000\210\000\000\000\367\177\000\000]\002\000\000\000\000\000\000G\000\000", machine = "\367\177\000\000\027\000\000\000\000\000\000\000\002\000\000\000\000\000\000\000\000\006", '\000' <repeats 30 times>, "^\000\000\000G\000\000\000]\000\000\000|", domainname = "\000\000\000w\000\000\000n\000\000\000 \000\000\000\022\000\000\000\000\000\000\f\000\000\000\000\312\005\000\000\000\000\000\000 \000\000\000\367\177\000\000PKc\t\367\177\000\000`Jc\t\367\177\000\000\003\000\000\000\000"} lock_cmd = 156 '\234' lock_flags = 4 '\004' #17 0x000000000040cf2b in process_remote_command (msg=0x2247210, msglen=84, fd=7, csid=0x22472b0 "\001") at clvmd.c:1531 replyargs = 0x7ff70003f790 "x" nodename = 0x7ff709634a60 "node01" replylen = 0 buflen = 1481 status = 0 #18 0x000000000040df28 in process_work_item (cmd=0x2247290) at clvmd.c:1992 No locals. #19 0x000000000040e059 in lvm_thread_fn (arg=0x7fff6dd98250) at clvmd.c:2035 ss = {__val = {2560, 0 <repeats 15 times>}} lvm_params = 0x7fff6dd98250 cmd = 0x2247290 #20 0x00007ff70839d851 in start_thread (arg=0x7ff709635700) at pthread_create.c:301 __res = <value optimized out> pd = 0x7ff709635700 now = <value optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140698991154944, -5164366343405636900, 7121184, 140698991155648, 0, 3, 5168565476599722716, 5168562679843058396}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <value optimized out> pagesize_m1 = <value optimized out> sp = <value optimized out> freesize = <value optimized out> #21 0x00007ff7080eb90d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115 No locals.
More info is needed here. What are the steps, how the tables look like. Any small simple reproducer ?
Seems following is enough to raise the error in clvmd: vgchange -an pv_shuffle_A vgchange -an pv_shuffle_B pvmove /dev/vdb1 /dev/vdh1 & pvmove /dev/vdd2 /dev/vdf1 This is a race and happens only when pvmoves are executed concurrently without delay. When executed manually with a small delay it has never happened. I will run with -vvvv and attach outputs.
Created attachment 678985 [details] pvmove -vvvv outputs
Interesting this does not happen on single node though the same scenario runs. Is there a check missing?
This bug appears to have been reported against 'rawhide' during the Fedora 19 development cycle. Changing version to '19'. (As we did not run this process for some time, it could affect also pre-Fedora 19 development cycle bugs. We are very sorry. It will help us with cleanup during Fedora 19 End Of Life. Thank you.) More information and reason for this action is here: https://fedoraproject.org/wiki/BugZappers/HouseKeeping/Fedora19
Still seen with latest builds?
This message is a notice that Fedora 19 is now at end of life. Fedora has stopped maintaining and issuing updates for Fedora 19. It is Fedora's policy to close all bug reports from releases that are no longer maintained. Approximately 4 (four) weeks from now this bug will be closed as EOL if it remains open with a Fedora 'version' of '19'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version. Thank you for reporting this issue and we are sorry that we were not able to fix it before Fedora 19 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora, you are encouraged change the 'version' to a later Fedora version prior this bug is closed as described in the policy above. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete.
Fedora 19 changed to end-of-life (EOL) status on 2015-01-06. Fedora 19 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. If you are unable to reopen this bug, please file a new report against the current release. If you experience problems, please add a comment to this bug. Thank you for reporting this bug and we are sorry it could not be fixed.