search for: sys_fsync

...de() at ffs_syncvnode+0x258/frame 0xfffffe02397c28c0 messages.0-Sep 23 10:08:11 leader kernel: ffs_fsync() at ffs_fsync+0x20/frame 0xfffffe02397c28f0 messages.0-Sep 23 10:08:11 leader kernel: VOP_FSYNC_APV() at VOP_FSYNC_APV+0xf0/frame 0xfffffe02397c2920 messages.0-Sep 23 10:08:11 leader kernel: sys_fsync() at sys_fsync+0x156/frame 0xfffffe02397c29a0 messages.0-Sep 23 10:08:11 leader kernel: amd64_syscall() at amd64_syscall+0x265/frame 0xfffffe02397c2ab0 messages.0-Sep 23 10:08:11 leader kernel: Xfast_syscall() at Xfast_syscall+0xfb/frame 0xfffffe02397c2ab0 messages.0-Sep 23 10:08:11 leader kerne...

.../projects/doubt/). The program showed that the response time was under 10 microseconds. This time cannot be achieved with data transfer on IDE and PCI bus! 2. The IDE writing routine ide_start_dma() was not called under DMA enabled. We inserted the print messages in the sys_write(), sys_fsync() and ide_start_dma() by the attached patch. Sometimes the "ide_start_dma: ..." message was not shown between "write: in ..." and "fsync: out ...". The problem was occurred since 2.6.5-bk1, which includes the patch "[PATCH] ext3 fsync() and fdatasync()...

...0cf1b0>] ? wake_up_state+0x20/0x20 [ 8280.189333] [<ffffffffc0480b97>] xfs_file_fsync+0x107/0x1e0 [xfs] [ 8280.189340] [<ffffffff9624f0e7>] do_fsync+0x67/0xb0 [ 8280.189345] [<ffffffff9672076f>] ? system_call_after_swapgs+0xbc/0x160 [ 8280.189348] [<ffffffff9624f3d0>] SyS_fsync+0x10/0x20 [ 8280.189352] [<ffffffff9672082f>] system_call_fastpath+0x1c/0x21 [ 8280.189356] [<ffffffff9672077b>] ? system_call_after_swapgs+0xc8/0x160 [ 8280.189360] INFO: task glusteriotwr2:766 blocked for more than 120 seconds. [ 8280.189404] "echo 0 > /proc/sys/kernel/hung_...

...p_state+0x20/0x20 > [ 8280.189333] [<ffffffffc0480b97>] xfs_file_fsync+0x107/0x1e0 [xfs] > [ 8280.189340] [<ffffffff9624f0e7>] do_fsync+0x67/0xb0 > [ 8280.189345] [<ffffffff9672076f>] ? system_call_after_swapgs+0xbc/0x160 > [ 8280.189348] [<ffffffff9624f3d0>] SyS_fsync+0x10/0x20 > [ 8280.189352] [<ffffffff9672082f>] system_call_fastpath+0x1c/0x21 > [ 8280.189356] [<ffffffff9672077b>] ? system_call_after_swapgs+0xc8/0x160 > [ 8280.189360] INFO: task glusteriotwr2:766 blocked for more than 120 > seconds. > [ 8280.189404] "echo 0 &g...

...[ 8280.189333] [<ffffffffc0480b97>] xfs_file_fsync+0x107/0x1e0 [xfs] >> [ 8280.189340] [<ffffffff9624f0e7>] do_fsync+0x67/0xb0 >> [ 8280.189345] [<ffffffff9672076f>] ? system_call_after_swapgs+0xbc/ >> 0x160 >> [ 8280.189348] [<ffffffff9624f3d0>] SyS_fsync+0x10/0x20 >> [ 8280.189352] [<ffffffff9672082f>] system_call_fastpath+0x1c/0x21 >> [ 8280.189356] [<ffffffff9672077b>] ? system_call_after_swapgs+0xc8/ >> 0x160 >> [ 8280.189360] INFO: task glusteriotwr2:766 blocked for more than 120 >> seconds. >>...

...[<ffffffffc05eeb97>] xfs_file_fsync+0x107/0x1e0 [xfs] >>> [10679.527260] [<ffffffffb944f0e7>] do_fsync+0x67/0xb0 >>> [10679.527268] [<ffffffffb992076f>] ? system_call_after_swapgs+0xbc/ >>> 0x160 >>> [10679.527271] [<ffffffffb944f3d0>] SyS_fsync+0x10/0x20 >>> [10679.527275] [<ffffffffb992082f>] system_call_fastpath+0x1c/0x21 >>> [10679.527279] [<ffffffffb992077b>] ? system_call_after_swapgs+0xc8/ >>> 0x160 >>> [10679.527283] INFO: task glusterposixfsy:14941 blocked for more than >>&gt...

...p_state+0x20/0x20 > [10679.527254] [<ffffffffc05eeb97>] xfs_file_fsync+0x107/0x1e0 [xfs] > [10679.527260] [<ffffffffb944f0e7>] do_fsync+0x67/0xb0 > [10679.527268] [<ffffffffb992076f>] ? system_call_after_swapgs+0xbc/0x160 > [10679.527271] [<ffffffffb944f3d0>] SyS_fsync+0x10/0x20 > [10679.527275] [<ffffffffb992082f>] system_call_fastpath+0x1c/0x21 > [10679.527279] [<ffffffffb992077b>] ? system_call_after_swapgs+0xc8/0x160 > [10679.527283] INFO: task glusterposixfsy:14941 blocked for more than 120 > seconds. > [10679.528608] "echo...

...file_fsync+0x107/0x1e0 [xfs] >>>>> [10679.527260] [<ffffffffb944f0e7>] do_fsync+0x67/0xb0 >>>>> [10679.527268] [<ffffffffb992076f>] ? system_call_after_swapgs+0xbc/ >>>>> 0x160 >>>>> [10679.527271] [<ffffffffb944f3d0>] SyS_fsync+0x10/0x20 >>>>> [10679.527275] [<ffffffffb992082f>] system_call_fastpath+0x1c/0x21 >>>>> [10679.527279] [<ffffffffb992077b>] ? system_call_after_swapgs+0xc8/ >>>>> 0x160 >>>>> [10679.527283] INFO: task glusterposixfsy:14941 b...

...[<c02b2d28>] sock_poll+0x12/0x14 Jul 3 04:02:03 lvs2 kernel: [<c0180ba5>] do_select+0x25b/0x377 Jul 3 04:02:03 lvs2 kernel: [<c0180811>] __pollwait+0x0/0x94 Jul 3 04:02:03 lvs2 kernel: [<c0180fb1>] sys_select+0x2dd/0x437 Jul 3 04:02:03 lvs2 kernel: [<c016db16>] sys_fsync+0xcd/0xd5 Jul 3 04:02:03 lvs2 kernel: [<c0317637>] syscall_call+0x7/0xb Jul 3 04:02:03 lvs2 kernel: Trying to fix it up, but a reboot is needed Jul 3 04:02:03 lvs2 kernel: Bad page state at prep_new_page (in process 'http', page c1082460) Jul 3 04:02:03 lvs2 kernel: flags:0x20000...

hi Geoffrey, Since you are saying it happens on all types of volumes, lets do the following: 1) Create a dist-repl volume 2) Set the options etc you need. 3) enable gluster volume profile using "gluster volume profile <volname> start" 4) run the work load 5) give output of "gluster volume profile <volname> info" Repeat the steps above on new and old

...le+0x194/0x1e0 [btrfs] Oct 22 20:44:43 localhost kernel: [25554.948961] [<ffffffff8118321f>] vfs_fsync_range+0x5f/0xa0 Oct 22 20:44:43 localhost kernel: [25554.948973] [<ffffffff811832cc>] vfs_fsync+0x1c/0x20 Oct 22 20:44:43 localhost kernel: [25554.948984] [<ffffffff811835e3>] sys_fsync+0x33/0x50 Oct 22 20:44:43 localhost kernel: [25554.948995] [<ffffffff813f4c42>] system_call_fastpath+0x16/0x1b Oct 22 20:44:43 localhost kernel: [25554.949008] Code: 89 5d d8 4c 89 65 e0 4c 89 6d e8 4c 89 75 f0 4c 89 7d f8 66 66 66 66 90 65 48 8b 0c 25 48 cd 00 00 48 8d 91 28 e0 ff ff 48 89...

...4>] sock_poll+0x12/0x14 Feb 4 00:08:24 server1 kernel: [<c0180cca>] do_select+0x25c/0x378 Feb 4 00:08:24 server1 kernel: [<c0180935>] __pollwait+0x0/0x94 Feb 4 00:08:24 server1 kernel: [<c01810d9>] sys_select+0x2e0/0x43a Feb 4 00:08:24 server1 kernel: [<c016db6d>] sys_fsync+0xce/0xd6 Feb 4 00:08:24 server1 kernel: [<c0318eeb>] syscall_call+0x7/0xb Feb 4 00:08:24 server1 kernel: Mem-info: Feb 4 00:08:24 server1 kernel: DMA per-cpu: Feb 4 00:08:24 server1 kernel: cpu 0 hot: low 2, high 6, batch 1 Feb 4 00:08:24 server1 kernel: cpu 0 cold: low 0, high 2, batc...

...s_abort_transaction+0xad/0xc0 [btrfs] [32021.732957] [<ffffffffa01a8225>] btrfs_sync_log+0x545/0x5d0 [btrfs] [32021.732976] [<ffffffffa0184b5f>] btrfs_sync_file+0x1ef/0x220 [btrfs] [32021.732982] [<ffffffff811bc310>] do_fsync+0x50/0x80 [32021.732987] [<ffffffff811bc580>] sys_fsync+0x10/0x20 [32021.732992] [<ffffffff816226e9>] system_call_fastpath+0x16/0x1b [32021.732995] ---[ end trace 1fde2d3b6a07b44a ]--- [32021.732998] BTRFS error (device sdb) in btrfs_sync_log:2149: IO failure [32021.733000] btrfs is forced readonly [32021.733076] BTRFS warning (device sdb): Skipp...