I gave btrfs "for-chris" from josef''s github repo a try in our ceph cluster. During the rebuild I git the following warning. Everything still seems to work... Should I be concerned? Thanks, Christian [12554.886362] ------------[ cut here ]------------ [12554.891693] WARNING: at fs/btrfs/inode.c:2114 btrfs_orphan_commit_root+0xb0/0xc0 [btrfs]() [12554.901210] Hardware name: ProLiant DL180 G6 [12554.906338] Modules linked in: btrfs zlib_deflate libcrc32c bonding ipv6 pcspkr serio_raw ghes hed iTCO_wdt iTCO_vendor_support i7core_edac edac_core ixgbe dca mdio iomemory_vsl(P) hpsa squashfs [last unloaded: scsi_wait_scan] [12554.930791] Pid: 4686, comm: flush-btrfs-1 Tainted: P 3.0.6-1.fits.1.el6.x86_64 #1 [12554.940483] Call Trace: [12554.943400] [<ffffffff8106344f>] warn_slowpath_common+0x7f/0xc0 [12554.950378] [<ffffffff810634aa>] warn_slowpath_null+0x1a/0x20 [12554.957070] [<ffffffffa022be60>] btrfs_orphan_commit_root+0xb0/0xc0 [btrfs] [12554.965301] [<ffffffffa0226c45>] commit_fs_roots+0xc5/0x1b0 [btrfs] [12554.972571] [<ffffffff815593d1>] ? mutex_lock+0x31/0x60 [12554.978652] [<ffffffffa0207a5a>] ? btrfs_free_path+0x2a/0x40 [btrfs] [12554.986017] [<ffffffffa0227b96>] btrfs_commit_transaction+0x3c6/0x830 [btrfs] [12554.994256] [<ffffffffa0228115>] ? join_transaction+0x25/0x250 [btrfs] [12555.001814] [<ffffffff81086410>] ? wake_up_bit+0x40/0x40 [12555.008061] [<ffffffffa022b35b>] btrfs_write_inode+0xbb/0xc0 [btrfs] [12555.015490] [<ffffffff81184c71>] writeback_single_inode+0x201/0x260 [12555.022879] [<ffffffff81184f6b>] writeback_sb_inodes+0xeb/0x1c0 [12555.029721] [<ffffffff8118532f>] wb_writeback+0x18f/0x480 [12555.036031] [<ffffffff81558105>] ? __schedule+0x3f5/0x8b0 [12555.042295] [<ffffffff81072f3c>] ? lock_timer_base+0x3c/0x70 [12555.048860] [<ffffffff811856bd>] wb_do_writeback+0x9d/0x270 [12555.055384] [<ffffffff81073060>] ? del_timer+0xf0/0xf0 [12555.061375] [<ffffffff81185932>] bdi_writeback_thread+0xa2/0x280 [12555.068375] [<ffffffff81185890>] ? wb_do_writeback+0x270/0x270 [12555.075203] [<ffffffff81185890>] ? wb_do_writeback+0x270/0x270 [12555.081971] [<ffffffff81085d96>] kthread+0x96/0xa0 [12555.087582] [<ffffffff815639c4>] kernel_thread_helper+0x4/0x10 [12555.094338] [<ffffffff81085d00>] ? kthread_worker_fn+0x1a0/0x1a0 [12555.101296] [<ffffffff815639c0>] ? gs_change+0x13/0x13 [12555.107290] ---[ end trace 57ec2e8544131a12 ]--- -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
I just realized that this is still the same warning I reported some month ago. I thought that this had been fixed with 25d37af374263243214be9d912cbb46a8e469bc7 which is included in the kernel I''m using. So I think there must be another Problem. Regards, Christian 2011/10/9 Christian Brunner <chb@muc.de>:> I gave btrfs "for-chris" from josef''s github repo a try in our ceph > cluster. During the rebuild I git the following warning. > > Everything still seems to work... Should I be concerned? > > Thanks, > Christian > > [12554.886362] ------------[ cut here ]------------ > [12554.891693] WARNING: at fs/btrfs/inode.c:2114 > btrfs_orphan_commit_root+0xb0/0xc0 [btrfs]() > [12554.901210] Hardware name: ProLiant DL180 G6 > [12554.906338] Modules linked in: btrfs zlib_deflate libcrc32c bonding > ipv6 pcspkr serio_raw ghes hed iTCO_wdt iTCO_vendor_support > i7core_edac edac_core ixgbe dca mdio iomemory_vsl(P) hpsa squashfs > [last unloaded: scsi_wait_scan] > [12554.930791] Pid: 4686, comm: flush-btrfs-1 Tainted: P > 3.0.6-1.fits.1.el6.x86_64 #1 > [12554.940483] Call Trace: > [12554.943400] [<ffffffff8106344f>] warn_slowpath_common+0x7f/0xc0 > [12554.950378] [<ffffffff810634aa>] warn_slowpath_null+0x1a/0x20 > [12554.957070] [<ffffffffa022be60>] btrfs_orphan_commit_root+0xb0/0xc0 [btrfs] > [12554.965301] [<ffffffffa0226c45>] commit_fs_roots+0xc5/0x1b0 [btrfs] > [12554.972571] [<ffffffff815593d1>] ? mutex_lock+0x31/0x60 > [12554.978652] [<ffffffffa0207a5a>] ? btrfs_free_path+0x2a/0x40 [btrfs] > [12554.986017] [<ffffffffa0227b96>] > btrfs_commit_transaction+0x3c6/0x830 [btrfs] > [12554.994256] [<ffffffffa0228115>] ? join_transaction+0x25/0x250 [btrfs] > [12555.001814] [<ffffffff81086410>] ? wake_up_bit+0x40/0x40 > [12555.008061] [<ffffffffa022b35b>] btrfs_write_inode+0xbb/0xc0 [btrfs] > [12555.015490] [<ffffffff81184c71>] writeback_single_inode+0x201/0x260 > [12555.022879] [<ffffffff81184f6b>] writeback_sb_inodes+0xeb/0x1c0 > [12555.029721] [<ffffffff8118532f>] wb_writeback+0x18f/0x480 > [12555.036031] [<ffffffff81558105>] ? __schedule+0x3f5/0x8b0 > [12555.042295] [<ffffffff81072f3c>] ? lock_timer_base+0x3c/0x70 > [12555.048860] [<ffffffff811856bd>] wb_do_writeback+0x9d/0x270 > [12555.055384] [<ffffffff81073060>] ? del_timer+0xf0/0xf0 > [12555.061375] [<ffffffff81185932>] bdi_writeback_thread+0xa2/0x280 > [12555.068375] [<ffffffff81185890>] ? wb_do_writeback+0x270/0x270 > [12555.075203] [<ffffffff81185890>] ? wb_do_writeback+0x270/0x270 > [12555.081971] [<ffffffff81085d96>] kthread+0x96/0xa0 > [12555.087582] [<ffffffff815639c4>] kernel_thread_helper+0x4/0x10 > [12555.094338] [<ffffffff81085d00>] ? kthread_worker_fn+0x1a0/0x1a0 > [12555.101296] [<ffffffff815639c0>] ? gs_change+0x13/0x13 > [12555.107290] ---[ end trace 57ec2e8544131a12 ]--- >-- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On 10/10/2011 12:41 AM, Christian Brunner wrote:> I just realized that this is still the same warning I reported some month ago. > > I thought that this had been fixed with > > 25d37af374263243214be9d912cbb46a8e469bc7 > > which is included in the kernel I''m using. So I think there must be > another Problem. >Would you try with this patch: http://marc.info/?l=linux-btrfs&m=131547325515336&w=2 thanks, liubo> Regards, > Christian > > 2011/10/9 Christian Brunner <chb@muc.de>: >> I gave btrfs "for-chris" from josef''s github repo a try in our ceph >> cluster. During the rebuild I git the following warning. >> >> Everything still seems to work... Should I be concerned? >> >> Thanks, >> Christian >> >> [12554.886362] ------------[ cut here ]------------ >> [12554.891693] WARNING: at fs/btrfs/inode.c:2114 >> btrfs_orphan_commit_root+0xb0/0xc0 [btrfs]() >> [12554.901210] Hardware name: ProLiant DL180 G6 >> [12554.906338] Modules linked in: btrfs zlib_deflate libcrc32c bonding >> ipv6 pcspkr serio_raw ghes hed iTCO_wdt iTCO_vendor_support >> i7core_edac edac_core ixgbe dca mdio iomemory_vsl(P) hpsa squashfs >> [last unloaded: scsi_wait_scan] >> [12554.930791] Pid: 4686, comm: flush-btrfs-1 Tainted: P >> 3.0.6-1.fits.1.el6.x86_64 #1 >> [12554.940483] Call Trace: >> [12554.943400] [<ffffffff8106344f>] warn_slowpath_common+0x7f/0xc0 >> [12554.950378] [<ffffffff810634aa>] warn_slowpath_null+0x1a/0x20 >> [12554.957070] [<ffffffffa022be60>] btrfs_orphan_commit_root+0xb0/0xc0 [btrfs] >> [12554.965301] [<ffffffffa0226c45>] commit_fs_roots+0xc5/0x1b0 [btrfs] >> [12554.972571] [<ffffffff815593d1>] ? mutex_lock+0x31/0x60 >> [12554.978652] [<ffffffffa0207a5a>] ? btrfs_free_path+0x2a/0x40 [btrfs] >> [12554.986017] [<ffffffffa0227b96>] >> btrfs_commit_transaction+0x3c6/0x830 [btrfs] >> [12554.994256] [<ffffffffa0228115>] ? join_transaction+0x25/0x250 [btrfs] >> [12555.001814] [<ffffffff81086410>] ? wake_up_bit+0x40/0x40 >> [12555.008061] [<ffffffffa022b35b>] btrfs_write_inode+0xbb/0xc0 [btrfs] >> [12555.015490] [<ffffffff81184c71>] writeback_single_inode+0x201/0x260 >> [12555.022879] [<ffffffff81184f6b>] writeback_sb_inodes+0xeb/0x1c0 >> [12555.029721] [<ffffffff8118532f>] wb_writeback+0x18f/0x480 >> [12555.036031] [<ffffffff81558105>] ? __schedule+0x3f5/0x8b0 >> [12555.042295] [<ffffffff81072f3c>] ? lock_timer_base+0x3c/0x70 >> [12555.048860] [<ffffffff811856bd>] wb_do_writeback+0x9d/0x270 >> [12555.055384] [<ffffffff81073060>] ? del_timer+0xf0/0xf0 >> [12555.061375] [<ffffffff81185932>] bdi_writeback_thread+0xa2/0x280 >> [12555.068375] [<ffffffff81185890>] ? wb_do_writeback+0x270/0x270 >> [12555.075203] [<ffffffff81185890>] ? wb_do_writeback+0x270/0x270 >> [12555.081971] [<ffffffff81085d96>] kthread+0x96/0xa0 >> [12555.087582] [<ffffffff815639c4>] kernel_thread_helper+0x4/0x10 >> [12555.094338] [<ffffffff81085d00>] ? kthread_worker_fn+0x1a0/0x1a0 >> [12555.101296] [<ffffffff815639c0>] ? gs_change+0x13/0x13 >> [12555.107290] ---[ end trace 57ec2e8544131a12 ]--- >> > -- > To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html >-- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
2011/10/11 Liu Bo <liubo2009@cn.fujitsu.com>:> On 10/10/2011 12:41 AM, Christian Brunner wrote: >> I just realized that this is still the same warning I reported some month ago. >> >> I thought that this had been fixed with >> >> 25d37af374263243214be9d912cbb46a8e469bc7 >> >> which is included in the kernel I''m using. So I think there must be >> another Problem. >> > > Would you try with this patch: > > http://marc.info/?l=linux-btrfs&m=131547325515336&w=2 >This one is already included in my tree. Regards, Christian>> 2011/10/9 Christian Brunner <chb@muc.de>: >>> I gave btrfs "for-chris" from josef''s github repo a try in our ceph >>> cluster. During the rebuild I git the following warning. >>> >>> Everything still seems to work... Should I be concerned? >>> >>> Thanks, >>> Christian >>> >>> [12554.886362] ------------[ cut here ]------------ >>> [12554.891693] WARNING: at fs/btrfs/inode.c:2114 >>> btrfs_orphan_commit_root+0xb0/0xc0 [btrfs]() >>> [12554.901210] Hardware name: ProLiant DL180 G6 >>> [12554.906338] Modules linked in: btrfs zlib_deflate libcrc32c bonding >>> ipv6 pcspkr serio_raw ghes hed iTCO_wdt iTCO_vendor_support >>> i7core_edac edac_core ixgbe dca mdio iomemory_vsl(P) hpsa squashfs >>> [last unloaded: scsi_wait_scan] >>> [12554.930791] Pid: 4686, comm: flush-btrfs-1 Tainted: P >>> 3.0.6-1.fits.1.el6.x86_64 #1 >>> [12554.940483] Call Trace: >>> [12554.943400] [<ffffffff8106344f>] warn_slowpath_common+0x7f/0xc0 >>> [12554.950378] [<ffffffff810634aa>] warn_slowpath_null+0x1a/0x20 >>> [12554.957070] [<ffffffffa022be60>] btrfs_orphan_commit_root+0xb0/0xc0 [btrfs] >>> [12554.965301] [<ffffffffa0226c45>] commit_fs_roots+0xc5/0x1b0 [btrfs] >>> [12554.972571] [<ffffffff815593d1>] ? mutex_lock+0x31/0x60 >>> [12554.978652] [<ffffffffa0207a5a>] ? btrfs_free_path+0x2a/0x40 [btrfs] >>> [12554.986017] [<ffffffffa0227b96>] >>> btrfs_commit_transaction+0x3c6/0x830 [btrfs] >>> [12554.994256] [<ffffffffa0228115>] ? join_transaction+0x25/0x250 [btrfs] >>> [12555.001814] [<ffffffff81086410>] ? wake_up_bit+0x40/0x40 >>> [12555.008061] [<ffffffffa022b35b>] btrfs_write_inode+0xbb/0xc0 [btrfs] >>> [12555.015490] [<ffffffff81184c71>] writeback_single_inode+0x201/0x260 >>> [12555.022879] [<ffffffff81184f6b>] writeback_sb_inodes+0xeb/0x1c0 >>> [12555.029721] [<ffffffff8118532f>] wb_writeback+0x18f/0x480 >>> [12555.036031] [<ffffffff81558105>] ? __schedule+0x3f5/0x8b0 >>> [12555.042295] [<ffffffff81072f3c>] ? lock_timer_base+0x3c/0x70 >>> [12555.048860] [<ffffffff811856bd>] wb_do_writeback+0x9d/0x270 >>> [12555.055384] [<ffffffff81073060>] ? del_timer+0xf0/0xf0 >>> [12555.061375] [<ffffffff81185932>] bdi_writeback_thread+0xa2/0x280 >>> [12555.068375] [<ffffffff81185890>] ? wb_do_writeback+0x270/0x270 >>> [12555.075203] [<ffffffff81185890>] ? wb_do_writeback+0x270/0x270 >>> [12555.081971] [<ffffffff81085d96>] kthread+0x96/0xa0 >>> [12555.087582] [<ffffffff815639c4>] kernel_thread_helper+0x4/0x10 >>> [12555.094338] [<ffffffff81085d00>] ? kthread_worker_fn+0x1a0/0x1a0 >>> [12555.101296] [<ffffffff815639c0>] ? gs_change+0x13/0x13 >>> [12555.107290] ---[ end trace 57ec2e8544131a12 ]--- >>> >> -- >> To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in >> the body of a message to majordomo@vger.kernel.org >> More majordomo info at http://vger.kernel.org/majordomo-info.html >> > > -- > To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html >-- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
2011/10/11 Christian Brunner <chb@muc.de>:> 2011/10/11 Liu Bo <liubo2009@cn.fujitsu.com>: >> On 10/10/2011 12:41 AM, Christian Brunner wrote: >>> I just realized that this is still the same warning I reported some month ago. >>> >>> I thought that this had been fixed with >>> >>> 25d37af374263243214be9d912cbb46a8e469bc7 >>> >>> which is included in the kernel I''m using. So I think there must be >>> another Problem. >>> >> >> Would you try with this patch: >> >> http://marc.info/?l=linux-btrfs&m=131547325515336&w=2 >> > > This one is already included in my tree.I have updated to a 3.0.6 kernel, with all the btrfs patches from josef''s git repo this weekend. But I''m still seeing the following warning: [75532.763336] ------------[ cut here ]------------ [75532.768570] WARNING: at fs/btrfs/inode.c:2114 btrfs_orphan_commit_root+0xb0/0xc0 [btrfs]() [75532.777807] Hardware name: ProLiant DL180 G6 [75532.782798] Modules linked in: btrfs zlib_deflate libcrc32c sunrpc bonding ipv6 sg serio_raw pcspkr ghes hed iTCO_wdt iTCO_vendor_support i7core_edac edac_core ixgbe dca mdio iomemory_vsl(P) hpsa squashfs [last unloaded: scsi_wait_scan] [75532.806891] Pid: 1858, comm: ceph-osd Tainted: P 3.0.6-1.fits.5.el6.x86_64 #1 [75532.815990] Call Trace: [75532.818772] [<ffffffff8106344f>] warn_slowpath_common+0x7f/0xc0 [75532.825514] [<ffffffff810634aa>] warn_slowpath_null+0x1a/0x20 [75532.832076] [<ffffffffa0281ff0>] btrfs_orphan_commit_root+0xb0/0xc0 [btrfs] [75532.840028] [<ffffffffa027cd85>] commit_fs_roots+0xc5/0x1b0 [btrfs] [75532.847196] [<ffffffff8154c231>] ? mutex_lock+0x31/0x60 [75532.853198] [<ffffffffa025da8a>] ? btrfs_free_path+0x2a/0x40 [btrfs] [75532.860476] [<ffffffffa027dcc6>] btrfs_commit_transaction+0x3c6/0x820 [btrfs] [75532.868599] [<ffffffffa027d0e8>] ? wait_current_trans+0x28/0x110 [btrfs] [75532.876264] [<ffffffffa027e235>] ? join_transaction+0x25/0x250 [btrfs] [75532.883762] [<ffffffff81086410>] ? wake_up_bit+0x40/0x40 [75532.889839] [<ffffffffa025a329>] btrfs_sync_fs+0x59/0xd0 [btrfs] [75532.896703] [<ffffffffa02abb25>] btrfs_ioctl+0x495/0xd50 [btrfs] [75532.903544] [<ffffffff8125ed20>] ? inode_has_perm+0x30/0x40 [75532.909902] [<ffffffff81261a2c>] ? file_has_perm+0xdc/0xf0 [75532.916205] [<ffffffff8117086a>] do_vfs_ioctl+0x9a/0x5a0 [75532.922276] [<ffffffff81170e11>] sys_ioctl+0xa1/0xb0 [75532.927988] [<ffffffff81555702>] system_call_fastpath+0x16/0x1b [75532.934755] ---[ end trace a10c532625ad12af ]--- Regards, Christian -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On 10/17/2011 11:23 PM, Christian Brunner wrote:> 2011/10/11 Christian Brunner <chb@muc.de>: >> 2011/10/11 Liu Bo <liubo2009@cn.fujitsu.com>: >>> On 10/10/2011 12:41 AM, Christian Brunner wrote: >>>> I just realized that this is still the same warning I reported some month ago. >>>> >>>> I thought that this had been fixed with >>>> >>>> 25d37af374263243214be9d912cbb46a8e469bc7 >>>> >>>> which is included in the kernel I''m using. So I think there must be >>>> another Problem. >>>> >>> Would you try with this patch: >>> >>> http://marc.info/?l=linux-btrfs&m=131547325515336&w=2 >>> >> This one is already included in my tree. > > I have updated to a 3.0.6 kernel, with all the btrfs patches from > josef''s git repo this weekend. But I''m still seeing the following > warning: >Hi, Would you try with this patch: http://permalink.gmane.org/gmane.comp.file-systems.btrfs/13728 thanks, liubo> [75532.763336] ------------[ cut here ]------------ > [75532.768570] WARNING: at fs/btrfs/inode.c:2114 > btrfs_orphan_commit_root+0xb0/0xc0 [btrfs]() > [75532.777807] Hardware name: ProLiant DL180 G6 > [75532.782798] Modules linked in: btrfs zlib_deflate libcrc32c sunrpc > bonding ipv6 sg serio_raw pcspkr ghes hed iTCO_wdt iTCO_vendor_support > i7core_edac edac_core ixgbe dca mdio iomemory_vsl(P) hpsa squashfs > [last unloaded: scsi_wait_scan] > [75532.806891] Pid: 1858, comm: ceph-osd Tainted: P > 3.0.6-1.fits.5.el6.x86_64 #1 > [75532.815990] Call Trace: > [75532.818772] [<ffffffff8106344f>] warn_slowpath_common+0x7f/0xc0 > [75532.825514] [<ffffffff810634aa>] warn_slowpath_null+0x1a/0x20 > [75532.832076] [<ffffffffa0281ff0>] btrfs_orphan_commit_root+0xb0/0xc0 [btrfs] > [75532.840028] [<ffffffffa027cd85>] commit_fs_roots+0xc5/0x1b0 [btrfs] > [75532.847196] [<ffffffff8154c231>] ? mutex_lock+0x31/0x60 > [75532.853198] [<ffffffffa025da8a>] ? btrfs_free_path+0x2a/0x40 [btrfs] > [75532.860476] [<ffffffffa027dcc6>] > btrfs_commit_transaction+0x3c6/0x820 [btrfs] > [75532.868599] [<ffffffffa027d0e8>] ? wait_current_trans+0x28/0x110 [btrfs] > [75532.876264] [<ffffffffa027e235>] ? join_transaction+0x25/0x250 [btrfs] > [75532.883762] [<ffffffff81086410>] ? wake_up_bit+0x40/0x40 > [75532.889839] [<ffffffffa025a329>] btrfs_sync_fs+0x59/0xd0 [btrfs] > [75532.896703] [<ffffffffa02abb25>] btrfs_ioctl+0x495/0xd50 [btrfs] > [75532.903544] [<ffffffff8125ed20>] ? inode_has_perm+0x30/0x40 > [75532.909902] [<ffffffff81261a2c>] ? file_has_perm+0xdc/0xf0 > [75532.916205] [<ffffffff8117086a>] do_vfs_ioctl+0x9a/0x5a0 > [75532.922276] [<ffffffff81170e11>] sys_ioctl+0xa1/0xb0 > [75532.927988] [<ffffffff81555702>] system_call_fastpath+0x16/0x1b > [75532.934755] ---[ end trace a10c532625ad12af ]--- > > Regards, > Christian > -- > To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html >-- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
2011/10/20 Liu Bo <liubo2009@cn.fujitsu.com>:> On 10/17/2011 11:23 PM, Christian Brunner wrote: >> 2011/10/11 Christian Brunner <chb@muc.de>: >> >> I have updated to a 3.0.6 kernel, with all the btrfs patches from >> josef''s git repo this weekend. But I''m still seeing the following >> warning: >> > > Hi, > > Would you try with this patch: > > http://permalink.gmane.org/gmane.comp.file-systems.btrfs/13728 >I have now applied the patch josef sent to the list (Btrfs: use the global reserve when truncating the free space cache inode), but the warning is still there: [ 69.153400] ------------[ cut here ]------------ [ 69.158669] WARNING: at fs/btrfs/inode.c:2114 btrfs_orphan_commit_root+0xb0/0xc0 [btrfs]() [ 69.167984] Hardware name: ProLiant DL180 G6 [ 69.173037] Modules linked in: btrfs zlib_deflate libcrc32c sunrpc bonding ipv6 sg serio_raw pcspkr ghes hed iTCO_wdt iTCO_vendor_support ixgbe dca mdio i7core_edac edac_core iomemory_vsl(P) hpsa squashfs [last unloaded: scsi_wait_scan] [ 69.197502] Pid: 3426, comm: ceph-osd Tainted: P 3.0.6-1.fits.8.el6.x86_64 #1 [ 69.206591] Call Trace: [ 69.209389] [<ffffffff8106344f>] warn_slowpath_common+0x7f/0xc0 [ 69.216144] [<ffffffff810634aa>] warn_slowpath_null+0x1a/0x20 [ 69.222647] [<ffffffffa028c080>] btrfs_orphan_commit_root+0xb0/0xc0 [btrfs] [ 69.230550] [<ffffffffa0286e15>] commit_fs_roots+0xc5/0x1b0 [btrfs] [ 69.237698] [<ffffffff8154c231>] ? mutex_lock+0x31/0x60 [ 69.243707] [<ffffffffa0267a8a>] ? btrfs_free_path+0x2a/0x40 [btrfs] [ 69.250966] [<ffffffffa0287d56>] btrfs_commit_transaction+0x3c6/0x820 [btrfs] [ 69.259087] [<ffffffffa0287178>] ? wait_current_trans+0x28/0x110 [btrfs] [ 69.266720] [<ffffffffa02882c5>] ? join_transaction+0x25/0x250 [btrfs] [ 69.274136] [<ffffffff81086410>] ? wake_up_bit+0x40/0x40 [ 69.280210] [<ffffffffa0264329>] btrfs_sync_fs+0x59/0xd0 [btrfs] [ 69.287072] [<ffffffffa02b5b95>] btrfs_ioctl+0x495/0xd50 [btrfs] [ 69.293922] [<ffffffff8125ed20>] ? inode_has_perm+0x30/0x40 [ 69.300286] [<ffffffff81261a2c>] ? file_has_perm+0xdc/0xf0 [ 69.306558] [<ffffffff8117086a>] do_vfs_ioctl+0x9a/0x5a0 [ 69.312657] [<ffffffff81170e11>] sys_ioctl+0xa1/0xb0 [ 69.318352] [<ffffffff81555702>] system_call_fastpath+0x16/0x1b [ 69.325107] ---[ end trace 2fd1a5665203d8e3 ]--- Thanks, Christian -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html