libor.klepac@bcom.cz
2011-Jun-13 21:52 UTC
unable to mount with "parent transid verify failed on 140554240 wanted 166764 found 166765"
Hi, i have had crash again today (running 2.6.39-2 from debian) - another from i reported yesterday Jun 13 22:44:29 libor-fnb kernel: [132545.450965] ------------[ cut here ]------------ Jun 13 22:44:29 libor-fnb kernel: [132545.451009] kernel BUG at /build/buildd-linux-2.6_2.6.39-2-amd64-kuqdRa/linux-2.6-2.6.39/debian/build/source_amd64_none/fs/btrfs/inode. c:780! Jun 13 22:44:29 libor-fnb kernel: [132545.451092] invalid opcode: 0000 [#1] SMP Jun 13 22:44:29 libor-fnb kernel: [132545.451127] last sysfs file: /sys/devices/system/cpu/cpu1/cache/index2/shared_cpu_map Jun 13 22:44:29 libor-fnb kernel: [132545.451179] CPU 0 Jun 13 22:44:29 libor-fnb kernel: [132545.451194] Modules linked in: xfs md4 hmac cifs nls_utf8 nls_cp437 vfat fat uas tun usb_storage vmnet(O) parport_pc vmblock(O) vsock(O ) vmci(O) vmmon(O) cryptd aes_x86_64 aes_generic acpi_cpufreq mperf cpufreq_conservative cpufreq_userspace cpufreq_stats cpufreq_powersave ppdev lp parport bnep rfcomm autof s4 binfmt_misc uinput ib_iser rdma_cm ib_cm iw_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi fuse microcode nfsd nfs lockd fscache aut h_rpcgss nfs_acl sunrpc btusb bluetooth ext2 usbhid hid dm_round_robin dm_multipath scsi_dh coretemp loop firewire_sbp2 firewire_core crc_itu_t uvcvideo videodev media v4l2_ compat_ioctl32 raid1 md_mod joydev snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_midi arc4 snd_rawmidi ecb snd_seq_mi di_event snd_seq iwlagn option usb_wwan usbserial mac80211 dell_wmi sparse_keymap snd_timer cfg80211 snd_seq_device uhci_hcd dell_laptop tg3 rfkill snd psmouse dcdba Jun 13 22:44:29 libor-fnb kernel: s ehci_hcd i2c_i801 serio_raw soundcore pcspkr libphy snd_page_alloc usbcore evdev battery wmi ac power_supply processor ext4 mbcache jbd2 crc16 dm_mod btrfs zlib_deflate crc32c libcrc32c i915 sd_mod crc_t10dif drm_kms_helper drm ahci libahci i2c_algo_bit libata i2c_core thermal scsi_mod video button thermal_sy s [last unloaded: parport_pc] Jun 13 22:44:29 libor-fnb kernel: [132545.452421] Jun 13 22:44:29 libor-fnb kernel: [132545.452436] Pid: 1002, comm: btrfs-transacti Tainted: G O 2.6.39-2-amd64 #1 Dell Inc. Latitude 13 /067KDW Jun 13 22:44:29 libor-fnb kernel: [132545.452524] RIP: 0010:[<ffffffffa0174483>] [<ffffffffa0174483>] cow_file_range+0x57/0x31c [btrfs] Jun 13 22:44:29 libor-fnb kernel: [132545.452615] RSP: 0018:ffff88011971f620 EFLAGS: 00010246 Jun 13 22:44:29 libor-fnb kernel: [132545.452652] RAX: ffff8801185a0000 RBX: ffff8801191b1800 RCX: 000000000000ffff Jun 13 22:44:29 libor-fnb kernel: [132545.452700] RDX: ffff880107964450 RSI: ffffea00001671b0 RDI: ffff8801079645c8 Jun 13 22:44:29 libor-fnb kernel: [132545.452748] RBP: 0000000000000000 R08: ffff88011971f96c R09: ffff88011971f950 Jun 13 22:44:29 libor-fnb kernel: [132545.452797] R10: ffffffffffffffff R11: 0000000000000000 R12: ffff8801079645c8 Jun 13 22:44:29 libor-fnb kernel: [132545.452845] R13: ffff88011971f950 R14: ffff880107964430 R15: 0000000000010000 Jun 13 22:44:29 libor-fnb kernel: [132545.452893] FS: 0000000000000000(0000) GS:ffff88011fc00000(0000) knlGS:0000000000000000 Jun 13 22:44:29 libor-fnb kernel: [132545.452946] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Jun 13 22:44:29 libor-fnb kernel: [132545.452987] CR2: 00007f4eb3708000 CR3: 0000000001603000 CR4: 00000000000406f0 Jun 13 22:44:29 libor-fnb kernel: [132545.453035] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Jun 13 22:44:29 libor-fnb kernel: [132545.453083] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Jun 13 22:44:29 libor-fnb kernel: [132545.453133] Process btrfs-transacti (pid: 1002, threadinfo ffff88011971e000, task ffff880119180080) Jun 13 22:44:29 libor-fnb kernel: [132545.453191] Stack: Jun 13 22:44:29 libor-fnb kernel: [132545.453207] ffff880000000000 00000000000008f8 0000000000000004 0000000f1d6c9fff Jun 13 22:44:29 libor-fnb kernel: [132545.453271] ffff88011971f6c0 0000000f1d6ca000 000000000000ffff 00000000000000a0 Jun 13 22:44:29 libor-fnb kernel: [132545.453335] ffffffff00001000 ffff88011971f96c ffff880107964450 ffffea00001671b0 Jun 13 22:44:29 libor-fnb kernel: [132545.453398] Call Trace: Jun 13 22:44:29 libor-fnb kernel: [132545.453444] [<ffffffffa0174cda>] ? run_delalloc_nocow+0x592/0x5e7 [btrfs] Jun 13 22:44:29 libor-fnb kernel: [132545.453513] [<ffffffffa0174da0>] ? run_delalloc_range+0x71/0x32c [btrfs] Jun 13 22:44:29 libor-fnb kernel: [132545.453579] [<ffffffffa018d2f5>] ? find_lock_delalloc_range+0x19c/0x1be [btrfs] Jun 13 22:44:29 libor-fnb kernel: [132545.453648] [<ffffffffa018d502>] ? __extent_writepage+0x1eb/0x621 [btrfs] Jun 13 22:44:29 libor-fnb kernel: [132545.453697] [<ffffffff810b5ac8>] ? find_get_pages_tag+0x69/0xdd Jun 13 22:44:29 libor-fnb kernel: [132545.453759] [<ffffffffa018de22>] ? T.1113+0x139/0x234 [btrfs] Jun 13 22:44:29 libor-fnb kernel: [132545.453818] [<ffffffffa018e00d>] ? extent_writepages+0x40/0x57 [btrfs] Jun 13 22:44:29 libor-fnb kernel: [132545.453886] [<ffffffffa0175c46>] ? uncompress_inline+0x125/0x125 [btrfs] Jun 13 22:44:29 libor-fnb kernel: [132545.453934] [<ffffffff810b634e>] ? __filemap_fdatawrite_range+0x48/0x4d Jun 13 22:44:29 libor-fnb kernel: [132545.453980] [<ffffffff810b6867>] ? filemap_write_and_wait+0x17/0x32 Jun 13 22:44:29 libor-fnb kernel: [132545.454040] [<ffffffffa019f08a>] ? btrfs_write_out_cache+0x74d/0x96f [btrfs] Jun 13 22:44:29 libor-fnb kernel: [132545.454109] [<ffffffffa0164f88>] ? btrfs_run_delayed_refs+0xf4/0x16c [btrfs] Jun 13 22:44:29 libor-fnb kernel: [132545.454176] [<ffffffffa01653d2>] ? btrfs_write_dirty_block_groups+0x3d2/0x446 [btrfs] Jun 13 22:44:29 libor-fnb kernel: [132545.454249] [<ffffffffa016f622>] ? commit_cowonly_roots+0xd8/0x19d [btrfs] Jun 13 22:44:29 libor-fnb kernel: [132545.454319] [<ffffffffa017019b>] ? btrfs_commit_transaction+0x378/0x676 [btrfs] Jun 13 22:44:29 libor-fnb kernel: [132545.454372] [<ffffffff8105f351>] ? wake_up_bit+0x20/0x20 Jun 13 22:44:29 libor-fnb kernel: [132545.454431] [<ffffffffa01708cc>] ? start_transaction+0x209/0x238 [btrfs] Jun 13 22:44:29 libor-fnb kernel: [132545.454499] [<ffffffffa016b5dd>] ? transaction_kthread+0x178/0x232 [btrfs] Jun 13 22:44:29 libor-fnb kernel: [132545.454566] [<ffffffffa016b465>] ? btrfs_bio_wq_end_io+0x62/0x62 [btrfs] Jun 13 22:44:29 libor-fnb kernel: [132545.454635] [<ffffffffa016b465>] ? btrfs_bio_wq_end_io+0x62/0x62 [btrfs] Jun 13 22:44:29 libor-fnb kernel: [132545.454875] [<ffffffff8105ef05>] ? kthread+0x7a/0x82 Jun 13 22:44:29 libor-fnb kernel: [132545.454875] [<ffffffff81339ee4>] ? kernel_thread_helper+0x4/0x10 Jun 13 22:44:29 libor-fnb kernel: [132545.454875] [<ffffffff8105ee8b>] ? kthread_worker_fn+0x147/0x147 Jun 13 22:44:29 libor-fnb kernel: [132545.454875] [<ffffffff81339ee0>] ? gs_change+0x13/0x13 Jun 13 22:44:29 libor-fnb kernel: [132545.464888] Code: 4c 24 30 4c 89 44 24 48 48 8b 9f 68 fe ff ff 8b 83 a0 02 00 00 48 89 54 24 50 89 44 24 40 48 8b 83 28 01 00 00 48 3b 58 28 75 04 <0f> 0b eb fe be 01 00 00 00 48 89 df e8 8b c4 ff ff 48 3d 00 f0 Jun 13 22:44:29 libor-fnb kernel: [132545.464888] RIP [<ffffffffa0174483>] cow_file_range+0x57/0x31c [btrfs] Jun 13 22:44:29 libor-fnb kernel: [132545.464888] RSP <ffff88011971f620> Jun 13 22:44:29 libor-fnb kernel: [132545.591802] ---[ end trace 818ba76a36556366 ]--- my filesystem doesn''t want to mount. running btrfsck produces ./btrfsck /dev/md0 parent transid verify failed on 140554240 wanted 166764 found 166765 parent transid verify failed on 140554240 wanted 166764 found 166765 parent transid verify failed on 140554240 wanted 166764 found 166765 Segmentation fault ./btrfsck -s 1 /dev/md0 using SB copy 1, bytenr 67108864 parent transid verify failed on 140554240 wanted 166764 found 166765 parent transid verify failed on 140554240 wanted 166764 found 166765 parent transid verify failed on 140554240 wanted 166764 found 166765 Segmentation fault ./btrfsck -s 2 /dev/md0 using SB copy 2, bytenr 274877906944 No valid Btrfs found on /dev/md0 I have compiled btrfsck from git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-progs-unstable.git Is there anything i can do? With regards Libor (sorry for formating, i''m using webmail, because i don''t have /home partition now) -- 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
libor.klepac@bcom.cz
2011-Jun-13 21:59 UTC
Re: unable to mount with "parent transid verify failed on 140554240 wanted 166764 found 166765"
this is in dmesg when i try to mount filesystem [ 1924.623005] device fsid d148d2fe397e7fdb-608ab2fc3f4bf9a9 devid 1 transid 166764 /dev/md0 [ 1924.631009] btrfs: disk space caching is enabled [ 1924.631296] parent transid verify failed on 140554240 wanted 166764 found 166765 [ 1924.631498] parent transid verify failed on 140554240 wanted 166764 found 166765 [ 1924.631691] parent transid verify failed on 140554240 wanted 166764 found 166765 [ 1924.631883] parent transid verify failed on 140554240 wanted 166764 found 166765 [ 1924.631893] parent transid verify failed on 140554240 wanted 166764 found 166765 [ 1924.631901] Failed to read block groups: -5 [ 1924.660425] btrfs: open_ctree failed On Mon, 13 Jun 2011 23:52:23 +0200, libor.klepac@bcom.cz wrote:> Hi, > i have had crash again today (running 2.6.39-2 from debian) - another > from i reported yesterday > > Jun 13 22:44:29 libor-fnb kernel: [132545.450965] ------------[ cut > here ]------------ > Jun 13 22:44:29 libor-fnb kernel: [132545.451009] kernel BUG at > > /build/buildd-linux-2.6_2.6.39-2-amd64-kuqdRa/linux-2.6-2.6.39/debian/build/source_amd64_none/fs/btrfs/inode. > c:780! > Jun 13 22:44:29 libor-fnb kernel: [132545.451092] invalid opcode: > 0000 [#1] SMP > Jun 13 22:44:29 libor-fnb kernel: [132545.451127] last sysfs file: > /sys/devices/system/cpu/cpu1/cache/index2/shared_cpu_map > Jun 13 22:44:29 libor-fnb kernel: [132545.451179] CPU 0 > Jun 13 22:44:29 libor-fnb kernel: [132545.451194] Modules linked in: > xfs md4 hmac cifs nls_utf8 nls_cp437 vfat fat uas tun usb_storage > vmnet(O) parport_pc vmblock(O) vsock(O > ) vmci(O) vmmon(O) cryptd aes_x86_64 aes_generic acpi_cpufreq mperf > cpufreq_conservative cpufreq_userspace cpufreq_stats > cpufreq_powersave > ppdev lp parport bnep rfcomm autof > s4 binfmt_misc uinput ib_iser rdma_cm ib_cm iw_cm ib_sa ib_mad > ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi > fuse microcode nfsd nfs lockd fscache aut > h_rpcgss nfs_acl sunrpc btusb bluetooth ext2 usbhid hid > dm_round_robin dm_multipath scsi_dh coretemp loop firewire_sbp2 > firewire_core crc_itu_t uvcvideo videodev media v4l2_ > compat_ioctl32 raid1 md_mod joydev snd_hda_codec_realtek > snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss > snd_pcm snd_seq_midi arc4 snd_rawmidi ecb snd_seq_mi > di_event snd_seq iwlagn option usb_wwan usbserial mac80211 dell_wmi > sparse_keymap snd_timer cfg80211 snd_seq_device uhci_hcd dell_laptop > tg3 rfkill snd psmouse dcdba > Jun 13 22:44:29 libor-fnb kernel: s ehci_hcd i2c_i801 serio_raw > soundcore pcspkr libphy snd_page_alloc usbcore evdev battery wmi ac > power_supply processor ext4 mbcache jbd2 > crc16 dm_mod btrfs zlib_deflate crc32c libcrc32c i915 sd_mod > crc_t10dif drm_kms_helper drm ahci libahci i2c_algo_bit libata > i2c_core thermal scsi_mod video button thermal_sy > s [last unloaded: parport_pc] > Jun 13 22:44:29 libor-fnb kernel: [132545.452421] > Jun 13 22:44:29 libor-fnb kernel: [132545.452436] Pid: 1002, comm: > btrfs-transacti Tainted: G O 2.6.39-2-amd64 #1 Dell Inc. > Latitude 13 /067KDW > Jun 13 22:44:29 libor-fnb kernel: [132545.452524] RIP: > 0010:[<ffffffffa0174483>] [<ffffffffa0174483>] > cow_file_range+0x57/0x31c [btrfs] > Jun 13 22:44:29 libor-fnb kernel: [132545.452615] RSP: > 0018:ffff88011971f620 EFLAGS: 00010246 > Jun 13 22:44:29 libor-fnb kernel: [132545.452652] RAX: > ffff8801185a0000 RBX: ffff8801191b1800 RCX: 000000000000ffff > Jun 13 22:44:29 libor-fnb kernel: [132545.452700] RDX: > ffff880107964450 RSI: ffffea00001671b0 RDI: ffff8801079645c8 > Jun 13 22:44:29 libor-fnb kernel: [132545.452748] RBP: > 0000000000000000 R08: ffff88011971f96c R09: ffff88011971f950 > Jun 13 22:44:29 libor-fnb kernel: [132545.452797] R10: > ffffffffffffffff R11: 0000000000000000 R12: ffff8801079645c8 > Jun 13 22:44:29 libor-fnb kernel: [132545.452845] R13: > ffff88011971f950 R14: ffff880107964430 R15: 0000000000010000 > Jun 13 22:44:29 libor-fnb kernel: [132545.452893] FS: > 0000000000000000(0000) GS:ffff88011fc00000(0000) > knlGS:0000000000000000 > Jun 13 22:44:29 libor-fnb kernel: [132545.452946] CS: 0010 DS: 0000 > ES: 0000 CR0: 000000008005003b > Jun 13 22:44:29 libor-fnb kernel: [132545.452987] CR2: > 00007f4eb3708000 CR3: 0000000001603000 CR4: 00000000000406f0 > Jun 13 22:44:29 libor-fnb kernel: [132545.453035] DR0: > 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 > Jun 13 22:44:29 libor-fnb kernel: [132545.453083] DR3: > 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 > Jun 13 22:44:29 libor-fnb kernel: [132545.453133] Process > btrfs-transacti (pid: 1002, threadinfo ffff88011971e000, task > ffff880119180080) > Jun 13 22:44:29 libor-fnb kernel: [132545.453191] Stack: > Jun 13 22:44:29 libor-fnb kernel: [132545.453207] ffff880000000000 > 00000000000008f8 0000000000000004 0000000f1d6c9fff > Jun 13 22:44:29 libor-fnb kernel: [132545.453271] ffff88011971f6c0 > 0000000f1d6ca000 000000000000ffff 00000000000000a0 > Jun 13 22:44:29 libor-fnb kernel: [132545.453335] ffffffff00001000 > ffff88011971f96c ffff880107964450 ffffea00001671b0 > Jun 13 22:44:29 libor-fnb kernel: [132545.453398] Call Trace: > Jun 13 22:44:29 libor-fnb kernel: [132545.453444] > [<ffffffffa0174cda>] ? run_delalloc_nocow+0x592/0x5e7 [btrfs] > Jun 13 22:44:29 libor-fnb kernel: [132545.453513] > [<ffffffffa0174da0>] ? run_delalloc_range+0x71/0x32c [btrfs] > Jun 13 22:44:29 libor-fnb kernel: [132545.453579] > [<ffffffffa018d2f5>] ? find_lock_delalloc_range+0x19c/0x1be [btrfs] > Jun 13 22:44:29 libor-fnb kernel: [132545.453648] > [<ffffffffa018d502>] ? __extent_writepage+0x1eb/0x621 [btrfs] > Jun 13 22:44:29 libor-fnb kernel: [132545.453697] > [<ffffffff810b5ac8>] ? find_get_pages_tag+0x69/0xdd > Jun 13 22:44:29 libor-fnb kernel: [132545.453759] > [<ffffffffa018de22>] ? T.1113+0x139/0x234 [btrfs] > Jun 13 22:44:29 libor-fnb kernel: [132545.453818] > [<ffffffffa018e00d>] ? extent_writepages+0x40/0x57 [btrfs] > Jun 13 22:44:29 libor-fnb kernel: [132545.453886] > [<ffffffffa0175c46>] ? uncompress_inline+0x125/0x125 [btrfs] > Jun 13 22:44:29 libor-fnb kernel: [132545.453934] > [<ffffffff810b634e>] ? __filemap_fdatawrite_range+0x48/0x4d > Jun 13 22:44:29 libor-fnb kernel: [132545.453980] > [<ffffffff810b6867>] ? filemap_write_and_wait+0x17/0x32 > Jun 13 22:44:29 libor-fnb kernel: [132545.454040] > [<ffffffffa019f08a>] ? btrfs_write_out_cache+0x74d/0x96f [btrfs] > Jun 13 22:44:29 libor-fnb kernel: [132545.454109] > [<ffffffffa0164f88>] ? btrfs_run_delayed_refs+0xf4/0x16c [btrfs] > Jun 13 22:44:29 libor-fnb kernel: [132545.454176] > [<ffffffffa01653d2>] ? btrfs_write_dirty_block_groups+0x3d2/0x446 > [btrfs] > Jun 13 22:44:29 libor-fnb kernel: [132545.454249] > [<ffffffffa016f622>] ? commit_cowonly_roots+0xd8/0x19d [btrfs] > Jun 13 22:44:29 libor-fnb kernel: [132545.454319] > [<ffffffffa017019b>] ? btrfs_commit_transaction+0x378/0x676 [btrfs] > Jun 13 22:44:29 libor-fnb kernel: [132545.454372] > [<ffffffff8105f351>] ? wake_up_bit+0x20/0x20 > Jun 13 22:44:29 libor-fnb kernel: [132545.454431] > [<ffffffffa01708cc>] ? start_transaction+0x209/0x238 [btrfs] > Jun 13 22:44:29 libor-fnb kernel: [132545.454499] > [<ffffffffa016b5dd>] ? transaction_kthread+0x178/0x232 [btrfs] > Jun 13 22:44:29 libor-fnb kernel: [132545.454566] > [<ffffffffa016b465>] ? btrfs_bio_wq_end_io+0x62/0x62 [btrfs] > Jun 13 22:44:29 libor-fnb kernel: [132545.454635] > [<ffffffffa016b465>] ? btrfs_bio_wq_end_io+0x62/0x62 [btrfs] > Jun 13 22:44:29 libor-fnb kernel: [132545.454875] > [<ffffffff8105ef05>] ? kthread+0x7a/0x82 > Jun 13 22:44:29 libor-fnb kernel: [132545.454875] > [<ffffffff81339ee4>] ? kernel_thread_helper+0x4/0x10 > Jun 13 22:44:29 libor-fnb kernel: [132545.454875] > [<ffffffff8105ee8b>] ? kthread_worker_fn+0x147/0x147 > Jun 13 22:44:29 libor-fnb kernel: [132545.454875] > [<ffffffff81339ee0>] ? gs_change+0x13/0x13 > Jun 13 22:44:29 libor-fnb kernel: [132545.464888] Code: 4c 24 30 4c > 89 44 24 48 48 8b 9f 68 fe ff ff 8b 83 a0 02 00 00 48 89 54 24 50 89 > 44 24 40 48 8b 83 28 01 00 00 48 3b > 58 28 75 04 <0f> 0b eb fe be 01 00 00 00 48 89 df e8 8b c4 ff ff 48 > 3d 00 f0 > Jun 13 22:44:29 libor-fnb kernel: [132545.464888] RIP > [<ffffffffa0174483>] cow_file_range+0x57/0x31c [btrfs] > Jun 13 22:44:29 libor-fnb kernel: [132545.464888] RSP > <ffff88011971f620> > Jun 13 22:44:29 libor-fnb kernel: [132545.591802] ---[ end trace > 818ba76a36556366 ]--- > > > my filesystem doesn''t want to mount. running btrfsck produces > > ./btrfsck /dev/md0 > parent transid verify failed on 140554240 wanted 166764 found 166765 > parent transid verify failed on 140554240 wanted 166764 found 166765 > parent transid verify failed on 140554240 wanted 166764 found 166765 > Segmentation fault > > ./btrfsck -s 1 /dev/md0 > using SB copy 1, bytenr 67108864 > parent transid verify failed on 140554240 wanted 166764 found 166765 > parent transid verify failed on 140554240 wanted 166764 found 166765 > parent transid verify failed on 140554240 wanted 166764 found 166765 > Segmentation fault > > ./btrfsck -s 2 /dev/md0 > using SB copy 2, bytenr 274877906944 > No valid Btrfs found on /dev/md0 > > I have compiled btrfsck from > > git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-progs-unstable.git > > Is there anything i can do? > > With regards > Libor > > (sorry for formating, i''m using webmail, because i don''t have /home > partition now) > -- > 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