[Bugs] [Bug 1234768] Disperse volume : NFS mount hung with plain IO
bugzilla at redhat.com
bugzilla at redhat.com
Tue Jun 23 08:30:35 UTC 2015
https://bugzilla.redhat.com/show_bug.cgi?id=1234768
--- Comment #1 from Pranith Kumar K <pkarampu at redhat.com> ---
client mount hung while running plain files, directories creation and linux
untar on a disperse volume. No bricks were brought down during IO. Below is the
gdb of the process
Backtrace:
==========
(gdb) thread apply all bt
Thread 8 (Thread 0x7f3e6dd5c700 (LWP 9691)):
#0 0x00000032aa80efbd in nanosleep () at ../sysdeps/unix/syscall-template.S:82
#1 0x00000030770454da in gf_timer_proc (ctx=0x1d08010) at timer.c:195
#2 0x00000032aa807a51 in start_thread (arg=0x7f3e6dd5c700)
at pthread_create.c:301
#3 0x00000032aa4e896d in clone ()
at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115
Thread 7 (Thread 0x7f3e6d35b700 (LWP 9692)):
#0 __lll_lock_wait_private ()
at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1 0x00000032aa47cd96 in _L_lock_2632 () at hooks.c:129
#2 0x00000032aa477105 in __libc_mallinfo () at malloc.c:4254
#3 0x000000307705abc9 in gf_proc_dump_mem_info () at statedump.c:302
#4 0x000000307705bac2 in gf_proc_dump_info (signum=<value optimized out>,
ctx=0x1d08010) at statedump.c:818
#5 0x0000000000405df1 in glusterfs_sigwaiter (arg=<value optimized out>)
at glusterfsd.c:1996
#6 0x00000032aa807a51 in start_thread (arg=0x7f3e6d35b700)
at pthread_create.c:301
#7 0x00000032aa4e896d in clone ()
at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115
Thread 6 (Thread 0x7f3e6b11d700 (LWP 9695)):
#0 __lll_lock_wait_private ()
at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1 0x00000032aa47d29f in _L_lock_9730 () at hooks.c:129
#2 0x00000032aa47a88b in __libc_calloc (n=<value optimized out>,
elem_size=<value optimized out>) at malloc.c:4094
#3 0x0000003077065a7e in __gf_default_calloc (size=2097152, cnt=1)
at mem-pool.h:118
#4 0x0000003077066067 in synctask_create (env=0x1d35db0,
fn=0x7f3e6a2c4bc0 <ec_synctask_heal_wrap>,
cbk=0x7f3e6a2bc0c0 <ec_heal_done>, frame=<value optimized out>,
opaque=0x7f3e594fed94) at syncop.c:497
#5 0x00000030770692b9 in synctask_new (env=<value optimized out>,
fn=<value optimized out>, cbk=0x7f3e6a2bc0c0 <ec_heal_done>,
frame=<value optimized out>, opaque=<value optimized out>) at syncop.c:566
#6 0x00007f3e6a2bc375 in ec_heal (frame=0x0, this=0x7f3e640265c0,
target=18446744073709551615, minimum=-1,
func=0x7f3e6a28b010 <ec_heal_report>, data=<value optimized out>,
loc=0x7f3e435815b8, partial=0, xdata=0x0) at ec-heal.c:3707
#7 0x00007f3e6a28b27c in ec_check_status (fop=0x7f3e594e6f5c)
at ec-common.c:167
#8 0x00007f3e6a2a699c in ec_combine (newcbk=0x7f3e590e2964,
combine=<value optimized out>) at ec-combine.c:931
#9 0x00007f3e6a2a46d5 in ec_inode_write_cbk (frame=<value optimized out>,
this=0x7f3e640265c0, cookie=<value optimized out>, op_ret=512,
op_errno=<value optimized out>, prestat=0x7f3e6b11cb10,
poststat=0x7f3e6b11caa0, xdata=0x7f3e73dd3460) at ec-inode-write.c:60
#10 0x00007f3e6a508a3c in client3_3_writev_cbk (req=<value optimized out>,
iov=<value optimized out>, count=<value optimized out>,
myframe=0x7f3e743ebe58) at client-rpc-fops.c:860
#11 0x000000307740ed75 in rpc_clnt_handle_reply (clnt=0x7f3e6452f7f0,
pollin=0x7f3e435f4de0) at rpc-clnt.c:766
#12 0x0000003077410212 in rpc_clnt_notify (trans=<value optimized out>,
mydata=0x7f3e6452f820, event=<value optimized out>,
data=<value optimized out>) at rpc-clnt.c:894
#13 0x000000307740b8e8 in rpc_transport_notify (this=<value optimized out>,
---Type <return> to continue, or q <return> to quit---
event=<value optimized out>, data=<value optimized out>)
at rpc-transport.c:543
#14 0x00007f3e6b34dbcd in socket_event_poll_in (this=0x7f3e6453f460)
at socket.c:2290
#15 0x00007f3e6b34f6fd in socket_event_handler (fd=<value optimized out>,
idx=<value optimized out>, data=0x7f3e6453f460, poll_in=1, poll_out=0,
poll_err=0) at socket.c:2403
#16 0x0000003077080f70 in event_dispatch_epoll_handler (data=0x1d70680)
at event-epoll.c:572
#17 event_dispatch_epoll_worker (data=0x1d70680) at event-epoll.c:674
#18 0x00000032aa807a51 in start_thread (arg=0x7f3e6b11d700)
at pthread_create.c:301
#19 0x00000032aa4e896d in clone ()
at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115
Thread 5 (Thread 0x7f3e60acd700 (LWP 9720)):
#0 0x00000032aa4df143 in __poll (fds=<value optimized out>,
nfds=<value optimized out>, timeout=<value optimized out>)
at ../sysdeps/unix/sysv/linux/poll.c:87
#1 0x00000032aa516010 in svc_run () at svc_run.c:84
#2 0x00007f3e697b2e54 in nsm_thread (argv=<value optimized out>)
at nlmcbk_svc.c:121
#3 0x00000032aa807a51 in start_thread (arg=0x7f3e60acd700)
at pthread_create.c:301
#4 0x00000032aa4e896d in clone ()
at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115
Thread 4 (Thread 0x7f3e5bfff700 (LWP 9721)):
#0 0x00000032aa4e8f63 in epoll_wait () at
../sysdeps/unix/syscall-template.S:82
#1 0x0000003077080dd9 in event_dispatch_epoll_worker (data=0x7f3e640c4cc0)
at event-epoll.c:664
#2 0x00000032aa807a51 in start_thread (arg=0x7f3e5bfff700)
at pthread_create.c:301
#3 0x00000032aa4e896d in clone ()
at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115
Thread 3 (Thread 0x7f3e5365c700 (LWP 9772)):
#0 __lll_lock_wait_private ()
at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1 0x00000032aa47cf7e in _L_lock_5746 () at hooks.c:129
#2 0x00000032aa478a8b in _int_free (av=0x32aa78fe80, p=0x1d71760, have_lock=0)
at malloc.c:4967
#3 0x00000030770690d2 in synctask_destroy (task=0x7f3e43605900) at
syncop.c:391
#4 0x00000030770695a0 in syncenv_processor (thdata=0x1d36530) at syncop.c:687
#5 0x00000032aa807a51 in start_thread (arg=0x7f3e5365c700)
at pthread_create.c:301
#6 0x00000032aa4e896d in clone ()
at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115
Thread 2 (Thread 0x7f3e2bfff700 (LWP 10950)):
#0 pthread_cond_timedwait@@GLIBC_2.3.2 ()
at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:239
#1 0x00000030770650db in syncenv_task (proc=0x1d36cb0) at syncop.c:591
#2 0x00000030770695b0 in syncenv_processor (thdata=0x1d36cb0) at syncop.c:683
#3 0x00000032aa807a51 in start_thread (arg=0x7f3e2bfff700)
at pthread_create.c:301
#4 0x00000032aa4e896d in clone ()
at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115
Thread 1 (Thread 0x7f3e750e4740 (LWP 9690)):
---Type <return> to continue, or q <return> to quit---
#0 0x00000032aa8082ad in pthread_join (threadid=139906061031168,
thread_return=0x0) at pthread_join.c:89
#1 0x0000003077080a6d in event_dispatch_epoll (event_pool=0x1d26c90)
at event-epoll.c:759
#2 0x0000000000407ad4 in main (argc=11, argv=0x7fff254647f8)
at glusterfsd.c:2326
(gdb)
(gdb)
(gdb)
(gdb)
--
You are receiving this mail because:
You are on the CC list for the bug.
You are the assignee for the bug.
More information about the Bugs
mailing list