* Filesystem with Errors, Unusual behavior
@ 2015-04-28 6:11 Joshua Schmidlkofer
2015-04-28 6:24 ` Qu Wenruo
2015-04-28 7:59 ` Hugo Mills
0 siblings, 2 replies; 4+ messages in thread
From: Joshua Schmidlkofer @ 2015-04-28 6:11 UTC (permalink / raw)
To: linux-btrfs
I have a large-ish filesystem, and it's starting to cause problems
after some SATA errors.
After scrubs stalled, and reading of people with similar errors, I
downloaded the latest btrfs-progs and attempted a btrfsck - is
segfaults. This is ubuntu 14.04, running the mainline kernel 3.19.5.
I downloaded, built and ran btrfs-progs v3.19.1
"enabling repair mode
Checking filesystem on /dev/sdg1
UUID: 6d04d7ce-c27d-48c4-b655-2ef30bcb31ba
checking extents
bad key ordering 0 1
bad block 29535579947008
Errors found in extent allocation tree or chunk allocation
Fixed 0 roots.
checking free space cache
cache and super generation don't match, space cache will be invalidated
checking fs roots
bad key ordering 0 1
bad key ordering 0 1
bad key ordering 0 1
bad key ordering 0 1
bad key ordering 0 1
bad key ordering 0 1
bad key ordering 0 1
bad key ordering 0 1
bad key ordering 0 1
bad key ordering 0 1
bad key ordering 0 1
The following tree block(s) is corrupted in tree 437:
tree block bytenr: 29534473060352, level: 0, node key:
(33134905409536, 168, 16384)
Try to repair the btree for root 437
Segmentation fault (core dumped)"
The filesystem mounts,but device sdi has errors and persistent issues.
I get these in dmesg:
"
[12241.912137] BTRFS warning (device sdi1): page private not zero on
page 25047644831744
[12241.912143] BTRFS warning (device sdi1): page private not zero on
page 25047644835840
[12241.912146] BTRFS warning (device sdi1): page private not zero on
page 25047644839936
[12241.912148] BTRFS warning (device sdi1): page private not zero on
page 25047644844032
[12241.912165] BTRFS warning (device sdi1): page private not zero on
page 25047695720448
[12241.912167] BTRFS warning (device sdi1): page private not zero on
page 25047695724544
[12241.912170] BTRFS warning (device sdi1): page private not zero on
page 25047695728640
[12241.912172] BTRFS warning (device sdi1): page private not zero on
page 25047695732736
[12241.912175] BTRFS warning (device sdi1): page private not zero on
page 25048245633024
[12241.912177] BTRFS warning (device sdi1): page private not zero on
page 25048245637120
[12241.912180] BTRFS warning (device sdi1): page private not zero on
page 25048245641216
[12241.912182] BTRFS warning (device sdi1): page private not zero on
page 25048245645312
[12241.912185] BTRFS warning (device sdi1): page private not zero on
page 25048247353344
[12241.912187] BTRFS warning (device sdi1): page private not zero on
page 25048247357440
[12241.912194] BTRFS warning (device sdi1): page private not zero on
page 25048247361536
[12241.912197] BTRFS warning (device sdi1): page private not zero on
page 25048247365632
[12241.912201] BTRFS warning (device sdi1): page private not zero on
page 27051485708288
[12241.912204] BTRFS warning (device sdi1): page private not zero on
page 27051485712384
[12241.912206] BTRFS warning (device sdi1): page private not zero on
page 27051485716480
[12241.912208] BTRFS warning (device sdi1): page private not zero on
page 27051485720576
"
It continues to attempt restarting the balance which was running when
the error cropped up:
"
[12972.887417] BTRFS: checking UUID tree
[12972.887468] BTRFS info (device sdi1): continuing balance
[12973.480650] BTRFS info (device sdi1): relocating block group
35081624223744 flags 68
[13002.058463] BTRFS critical (device sdi1): corrupt leaf, bad key
order: block=29534473060352,root=1, slot=0
[13002.059204] BTRFS critical (device sdi1): corrupt leaf, bad key
order: block=29534473060352,root=1, slot=0
[13002.059233] ------------[ cut here ]------------
[13002.059269] WARNING: CPU: 5 PID: 9506 at
/home/kernel/COD/linux/fs/btrfs/super.c:260
__btrfs_abort_transaction+0x5f/0x140 [btrfs]()
[13002.059272] BTRFS: Transaction aborted (error -5)
[13002.059274] Modules linked in: rfcomm bnep bluetooth nfsd
auth_rpcgss nfs_acl nfs bridge binfmt_misc lockd stp llc grace sunrpc
fscache snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel
snd_hda_controller snd_hda_codec snd_hwdep snd_pcm snd_seq_midi
snd_seq_midi_event snd_rawmidi gpio_ich snd_seq coretemp kvm_intel
nouveau kvm snd_seq_device snd_timer mxm_wmi snd video serio_raw ttm
drm_kms_helper i7core_edac soundcore lpc_ich drm edac_core
i2c_algo_bit wmi mac_hid shpchp parport_pc ppdev lp parport tcp_htcp
btrfs uas raid10 raid456 async_raid6_recov async_memcpy async_pq
async_xor async_tx xor raid6_pq firewire_ohci raid1 raid0 e1000e
pata_acpi firewire_core ahci multipath ptp pata_jmicron usb_storage
libahci pps_core crc_itu_t linear
[13002.059340] CPU: 5 PID: 9506 Comm: kworker/u32:7 Tainted: G
W 3.19.5-031905-generic #201504211114
[13002.059342] Hardware name: Gigabyte Technology Co., Ltd.
X58A-UD3R/X58A-UD3R, BIOS FB 08/24/2010
[13002.059367] Workqueue: btrfs-extent-refs btrfs_extent_refs_helper [btrfs]
[13002.059369] 0000000000000104 ffff8803b904bc18 ffffffff817c6f17
0000000000000007
[13002.059372] ffff8803b904bc68 ffff8803b904bc58 ffffffff81076e17
ffff8803b904bc58
[13002.059375] ffff88040c270580 ffff8803a096b000 00000000fffffffb
0000000000000ae8
[13002.059379] Call Trace:
[13002.059386] [<ffffffff817c6f17>] dump_stack+0x45/0x57
[13002.059392] [<ffffffff81076e17>] warn_slowpath_common+0x97/0xe0
[13002.059397] [<ffffffff81076f16>] warn_slowpath_fmt+0x46/0x50
[13002.059411] [<ffffffffc04665cf>]
__btrfs_abort_transaction+0x5f/0x140 [btrfs]
[13002.059428] [<ffffffffc04840b5>]
btrfs_run_delayed_refs.part.82+0x175/0x290 [btrfs]
[13002.059445] [<ffffffffc04841e7>] btrfs_run_delayed_refs+0x17/0x20 [btrfs]
[13002.059462] [<ffffffffc04844b7>] delayed_ref_async_start+0x37/0x90 [btrfs]
[13002.059485] [<ffffffffc04c616e>] normal_work_helper+0x7e/0x1b0 [btrfs]
[13002.059508] [<ffffffffc04c64d2>] btrfs_extent_refs_helper+0x12/0x20 [btrfs]
[13002.059513] [<ffffffff8108f6b4>] process_one_work+0x144/0x470
[13002.059516] [<ffffffff810900fe>] worker_thread+0x11e/0x450
[13002.059520] [<ffffffff8108ffe0>] ? create_worker+0x1f0/0x1f0
[13002.059524] [<ffffffff81095e29>] kthread+0xc9/0xe0
[13002.059528] [<ffffffff81095d60>] ? flush_kthread_worker+0x90/0x90
[13002.059532] [<ffffffff817d3958>] ret_from_fork+0x58/0x90
[13002.059535] [<ffffffff81095d60>] ? flush_kthread_worker+0x90/0x90
[13002.059538] ---[ end trace 525f91ec70905a5c ]---
[13002.059541] BTRFS: error (device sdi1) in
btrfs_run_delayed_refs:2792: errno=-5 IO failure
[13002.059544] BTRFS info (device sdi1): forced readonly
"
Addtional Commands:
root@phoenix:/usr/src/btrfs-progs# ./btrfs --version
btrfs-progs v3.19.1
root@phoenix:/usr/src/btrfs-progs# ./btrfs fi show
Label: 'root' uuid: 0b762c31-e52b-449b-ba35-2bbbc08e931a
Total devices 1 FS bytes used 75.41GiB
devid 1 size 111.46GiB used 111.46GiB path /dev/mapper/phoenixroot-root
Label: 'media2015' uuid: 6d04d7ce-c27d-48c4-b655-2ef30bcb31ba
Total devices 8 FS bytes used 9.18TiB
devid 1 size 3.64TiB used 3.15TiB path /dev/sdg1
devid 2 size 3.64TiB used 3.15TiB path /dev/sdi1
devid 3 size 3.64TiB used 3.15TiB path /dev/sde1
devid 4 size 3.64TiB used 3.15TiB path /dev/sdf1
devid 6 size 2.73TiB used 2.13TiB path /dev/sdh1
devid 7 size 2.73TiB used 2.13TiB path /dev/sdd1
devid 8 size 2.73TiB used 774.75GiB path /dev/sdc1
devid 9 size 3.64TiB used 774.75GiB path /dev/sdb1
btrfs-progs v3.19.1
root@phoenix:/usr/src/btrfs-progs# ./btrfs fi df /media2015 # Replace
/home with the mount point of your btrfs-filesystem
Data, RAID10: total=9.17TiB, used=9.17TiB
System, RAID10: total=96.00MiB, used=880.00KiB
Metadata, RAID10: total=13.28GiB, used=11.98GiB
GlobalReserve, single: total=512.00MiB, used=0.00B
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Filesystem with Errors, Unusual behavior
2015-04-28 6:11 Filesystem with Errors, Unusual behavior Joshua Schmidlkofer
@ 2015-04-28 6:24 ` Qu Wenruo
2015-04-28 7:59 ` Hugo Mills
1 sibling, 0 replies; 4+ messages in thread
From: Qu Wenruo @ 2015-04-28 6:24 UTC (permalink / raw)
To: Joshua Schmidlkofer, linux-btrfs
-------- Original Message --------
Subject: Filesystem with Errors, Unusual behavior
From: Joshua Schmidlkofer <joshland@gmail.com>
To: <linux-btrfs@vger.kernel.org>
Date: 2015年04月28日 14:11
> I have a large-ish filesystem, and it's starting to cause problems
> after some SATA errors.
>
> After scrubs stalled, and reading of people with similar errors, I
> downloaded the latest btrfs-progs and attempted a btrfsck - is
> segfaults. This is ubuntu 14.04, running the mainline kernel 3.19.5.
> I downloaded, built and ran btrfs-progs v3.19.1
>
> "enabling repair mode
> Checking filesystem on /dev/sdg1
> UUID: 6d04d7ce-c27d-48c4-b655-2ef30bcb31ba
> checking extents
> bad key ordering 0 1
> bad block 29535579947008
> Errors found in extent allocation tree or chunk allocation
> Fixed 0 roots.
> checking free space cache
> cache and super generation don't match, space cache will be invalidated
> checking fs roots
> bad key ordering 0 1
> bad key ordering 0 1
> bad key ordering 0 1
> bad key ordering 0 1
> bad key ordering 0 1
> bad key ordering 0 1
> bad key ordering 0 1
> bad key ordering 0 1
> bad key ordering 0 1
> bad key ordering 0 1
> bad key ordering 0 1
> The following tree block(s) is corrupted in tree 437:
> tree block bytenr: 29534473060352, level: 0, node key:
> (33134905409536, 168, 16384)
> Try to repair the btree for root 437
> Segmentation fault (core dumped)"
Not sure about why such problem happens, but I'm interesting about the
segfault and want to help to enhance btrfsck.
Would you please do a btrfs-image dump and send it to me for deeper
investigate?
You can dump it with "btrfs-image -c9 <dev> btrfs_image.dump".
WARNING: btrfs-image dump will only dump metadata, and ignore all data.
Although it is generally considered safe, but if you think even the
dir/file name contains secret info, it's better not to do it.
Thanks,
Qu.
>
>
>
>
> The filesystem mounts,but device sdi has errors and persistent issues.
> I get these in dmesg:
> "
> [12241.912137] BTRFS warning (device sdi1): page private not zero on
> page 25047644831744
> [12241.912143] BTRFS warning (device sdi1): page private not zero on
> page 25047644835840
> [12241.912146] BTRFS warning (device sdi1): page private not zero on
> page 25047644839936
> [12241.912148] BTRFS warning (device sdi1): page private not zero on
> page 25047644844032
> [12241.912165] BTRFS warning (device sdi1): page private not zero on
> page 25047695720448
> [12241.912167] BTRFS warning (device sdi1): page private not zero on
> page 25047695724544
> [12241.912170] BTRFS warning (device sdi1): page private not zero on
> page 25047695728640
> [12241.912172] BTRFS warning (device sdi1): page private not zero on
> page 25047695732736
> [12241.912175] BTRFS warning (device sdi1): page private not zero on
> page 25048245633024
> [12241.912177] BTRFS warning (device sdi1): page private not zero on
> page 25048245637120
> [12241.912180] BTRFS warning (device sdi1): page private not zero on
> page 25048245641216
> [12241.912182] BTRFS warning (device sdi1): page private not zero on
> page 25048245645312
> [12241.912185] BTRFS warning (device sdi1): page private not zero on
> page 25048247353344
> [12241.912187] BTRFS warning (device sdi1): page private not zero on
> page 25048247357440
> [12241.912194] BTRFS warning (device sdi1): page private not zero on
> page 25048247361536
> [12241.912197] BTRFS warning (device sdi1): page private not zero on
> page 25048247365632
> [12241.912201] BTRFS warning (device sdi1): page private not zero on
> page 27051485708288
> [12241.912204] BTRFS warning (device sdi1): page private not zero on
> page 27051485712384
> [12241.912206] BTRFS warning (device sdi1): page private not zero on
> page 27051485716480
> [12241.912208] BTRFS warning (device sdi1): page private not zero on
> page 27051485720576
> "
>
> It continues to attempt restarting the balance which was running when
> the error cropped up:
>
> "
> [12972.887417] BTRFS: checking UUID tree
> [12972.887468] BTRFS info (device sdi1): continuing balance
> [12973.480650] BTRFS info (device sdi1): relocating block group
> 35081624223744 flags 68
> [13002.058463] BTRFS critical (device sdi1): corrupt leaf, bad key
> order: block=29534473060352,root=1, slot=0
> [13002.059204] BTRFS critical (device sdi1): corrupt leaf, bad key
> order: block=29534473060352,root=1, slot=0
> [13002.059233] ------------[ cut here ]------------
> [13002.059269] WARNING: CPU: 5 PID: 9506 at
> /home/kernel/COD/linux/fs/btrfs/super.c:260
> __btrfs_abort_transaction+0x5f/0x140 [btrfs]()
> [13002.059272] BTRFS: Transaction aborted (error -5)
> [13002.059274] Modules linked in: rfcomm bnep bluetooth nfsd
> auth_rpcgss nfs_acl nfs bridge binfmt_misc lockd stp llc grace sunrpc
> fscache snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel
> snd_hda_controller snd_hda_codec snd_hwdep snd_pcm snd_seq_midi
> snd_seq_midi_event snd_rawmidi gpio_ich snd_seq coretemp kvm_intel
> nouveau kvm snd_seq_device snd_timer mxm_wmi snd video serio_raw ttm
> drm_kms_helper i7core_edac soundcore lpc_ich drm edac_core
> i2c_algo_bit wmi mac_hid shpchp parport_pc ppdev lp parport tcp_htcp
> btrfs uas raid10 raid456 async_raid6_recov async_memcpy async_pq
> async_xor async_tx xor raid6_pq firewire_ohci raid1 raid0 e1000e
> pata_acpi firewire_core ahci multipath ptp pata_jmicron usb_storage
> libahci pps_core crc_itu_t linear
> [13002.059340] CPU: 5 PID: 9506 Comm: kworker/u32:7 Tainted: G
> W 3.19.5-031905-generic #201504211114
> [13002.059342] Hardware name: Gigabyte Technology Co., Ltd.
> X58A-UD3R/X58A-UD3R, BIOS FB 08/24/2010
> [13002.059367] Workqueue: btrfs-extent-refs btrfs_extent_refs_helper [btrfs]
> [13002.059369] 0000000000000104 ffff8803b904bc18 ffffffff817c6f17
> 0000000000000007
> [13002.059372] ffff8803b904bc68 ffff8803b904bc58 ffffffff81076e17
> ffff8803b904bc58
> [13002.059375] ffff88040c270580 ffff8803a096b000 00000000fffffffb
> 0000000000000ae8
> [13002.059379] Call Trace:
> [13002.059386] [<ffffffff817c6f17>] dump_stack+0x45/0x57
> [13002.059392] [<ffffffff81076e17>] warn_slowpath_common+0x97/0xe0
> [13002.059397] [<ffffffff81076f16>] warn_slowpath_fmt+0x46/0x50
> [13002.059411] [<ffffffffc04665cf>]
> __btrfs_abort_transaction+0x5f/0x140 [btrfs]
> [13002.059428] [<ffffffffc04840b5>]
> btrfs_run_delayed_refs.part.82+0x175/0x290 [btrfs]
> [13002.059445] [<ffffffffc04841e7>] btrfs_run_delayed_refs+0x17/0x20 [btrfs]
> [13002.059462] [<ffffffffc04844b7>] delayed_ref_async_start+0x37/0x90 [btrfs]
> [13002.059485] [<ffffffffc04c616e>] normal_work_helper+0x7e/0x1b0 [btrfs]
> [13002.059508] [<ffffffffc04c64d2>] btrfs_extent_refs_helper+0x12/0x20 [btrfs]
> [13002.059513] [<ffffffff8108f6b4>] process_one_work+0x144/0x470
> [13002.059516] [<ffffffff810900fe>] worker_thread+0x11e/0x450
> [13002.059520] [<ffffffff8108ffe0>] ? create_worker+0x1f0/0x1f0
> [13002.059524] [<ffffffff81095e29>] kthread+0xc9/0xe0
> [13002.059528] [<ffffffff81095d60>] ? flush_kthread_worker+0x90/0x90
> [13002.059532] [<ffffffff817d3958>] ret_from_fork+0x58/0x90
> [13002.059535] [<ffffffff81095d60>] ? flush_kthread_worker+0x90/0x90
> [13002.059538] ---[ end trace 525f91ec70905a5c ]---
> [13002.059541] BTRFS: error (device sdi1) in
> btrfs_run_delayed_refs:2792: errno=-5 IO failure
> [13002.059544] BTRFS info (device sdi1): forced readonly
> "
>
> Addtional Commands:
>
> root@phoenix:/usr/src/btrfs-progs# ./btrfs --version
> btrfs-progs v3.19.1
>
> root@phoenix:/usr/src/btrfs-progs# ./btrfs fi show
> Label: 'root' uuid: 0b762c31-e52b-449b-ba35-2bbbc08e931a
> Total devices 1 FS bytes used 75.41GiB
> devid 1 size 111.46GiB used 111.46GiB path /dev/mapper/phoenixroot-root
>
> Label: 'media2015' uuid: 6d04d7ce-c27d-48c4-b655-2ef30bcb31ba
> Total devices 8 FS bytes used 9.18TiB
> devid 1 size 3.64TiB used 3.15TiB path /dev/sdg1
> devid 2 size 3.64TiB used 3.15TiB path /dev/sdi1
> devid 3 size 3.64TiB used 3.15TiB path /dev/sde1
> devid 4 size 3.64TiB used 3.15TiB path /dev/sdf1
> devid 6 size 2.73TiB used 2.13TiB path /dev/sdh1
> devid 7 size 2.73TiB used 2.13TiB path /dev/sdd1
> devid 8 size 2.73TiB used 774.75GiB path /dev/sdc1
> devid 9 size 3.64TiB used 774.75GiB path /dev/sdb1
>
> btrfs-progs v3.19.1
>
> root@phoenix:/usr/src/btrfs-progs# ./btrfs fi df /media2015 # Replace
> /home with the mount point of your btrfs-filesystem
> Data, RAID10: total=9.17TiB, used=9.17TiB
> System, RAID10: total=96.00MiB, used=880.00KiB
> Metadata, RAID10: total=13.28GiB, used=11.98GiB
> GlobalReserve, single: total=512.00MiB, used=0.00B
> --
> 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
>
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Filesystem with Errors, Unusual behavior
2015-04-28 6:11 Filesystem with Errors, Unusual behavior Joshua Schmidlkofer
2015-04-28 6:24 ` Qu Wenruo
@ 2015-04-28 7:59 ` Hugo Mills
2015-04-28 16:46 ` Joshua Schmidlkofer
1 sibling, 1 reply; 4+ messages in thread
From: Hugo Mills @ 2015-04-28 7:59 UTC (permalink / raw)
To: Joshua Schmidlkofer; +Cc: linux-btrfs
[-- Attachment #1: Type: text/plain, Size: 8501 bytes --]
On Mon, Apr 27, 2015 at 11:11:36PM -0700, Joshua Schmidlkofer wrote:
> I have a large-ish filesystem, and it's starting to cause problems
> after some SATA errors.
>
> After scrubs stalled, and reading of people with similar errors, I
> downloaded the latest btrfs-progs and attempted a btrfsck - is
> segfaults. This is ubuntu 14.04, running the mainline kernel 3.19.5.
> I downloaded, built and ran btrfs-progs v3.19.1
>
> "enabling repair mode
> Checking filesystem on /dev/sdg1
> UUID: 6d04d7ce-c27d-48c4-b655-2ef30bcb31ba
> checking extents
> bad key ordering 0 1
> bad block 29535579947008
> Errors found in extent allocation tree or chunk allocation
> Fixed 0 roots.
> checking free space cache
> cache and super generation don't match, space cache will be invalidated
> checking fs roots
> bad key ordering 0 1
> bad key ordering 0 1
> bad key ordering 0 1
> bad key ordering 0 1
> bad key ordering 0 1
> bad key ordering 0 1
> bad key ordering 0 1
> bad key ordering 0 1
> bad key ordering 0 1
> bad key ordering 0 1
> bad key ordering 0 1
> The following tree block(s) is corrupted in tree 437:
> tree block bytenr: 29534473060352, level: 0, node key:
> (33134905409536, 168, 16384)
> Try to repair the btree for root 437
> Segmentation fault (core dumped)"
I think every single case we've seen of bad key ordering so far has
been as a result of bad RAM. I would strongly recommend running
memtest on your machine.
That said, the key being quoted isn't obviously the result of a
bitflip: hex(33134905409536) = 0x1e22d2444000.
Can you show us the result of "btrfs-debug-tree -b 29534473060352"?
Hugo.
> The filesystem mounts,but device sdi has errors and persistent issues.
> I get these in dmesg:
> "
> [12241.912137] BTRFS warning (device sdi1): page private not zero on
> page 25047644831744
> [12241.912143] BTRFS warning (device sdi1): page private not zero on
> page 25047644835840
> [12241.912146] BTRFS warning (device sdi1): page private not zero on
> page 25047644839936
> [12241.912148] BTRFS warning (device sdi1): page private not zero on
> page 25047644844032
> [12241.912165] BTRFS warning (device sdi1): page private not zero on
> page 25047695720448
> [12241.912167] BTRFS warning (device sdi1): page private not zero on
> page 25047695724544
> [12241.912170] BTRFS warning (device sdi1): page private not zero on
> page 25047695728640
> [12241.912172] BTRFS warning (device sdi1): page private not zero on
> page 25047695732736
> [12241.912175] BTRFS warning (device sdi1): page private not zero on
> page 25048245633024
> [12241.912177] BTRFS warning (device sdi1): page private not zero on
> page 25048245637120
> [12241.912180] BTRFS warning (device sdi1): page private not zero on
> page 25048245641216
> [12241.912182] BTRFS warning (device sdi1): page private not zero on
> page 25048245645312
> [12241.912185] BTRFS warning (device sdi1): page private not zero on
> page 25048247353344
> [12241.912187] BTRFS warning (device sdi1): page private not zero on
> page 25048247357440
> [12241.912194] BTRFS warning (device sdi1): page private not zero on
> page 25048247361536
> [12241.912197] BTRFS warning (device sdi1): page private not zero on
> page 25048247365632
> [12241.912201] BTRFS warning (device sdi1): page private not zero on
> page 27051485708288
> [12241.912204] BTRFS warning (device sdi1): page private not zero on
> page 27051485712384
> [12241.912206] BTRFS warning (device sdi1): page private not zero on
> page 27051485716480
> [12241.912208] BTRFS warning (device sdi1): page private not zero on
> page 27051485720576
> "
>
> It continues to attempt restarting the balance which was running when
> the error cropped up:
>
> "
> [12972.887417] BTRFS: checking UUID tree
> [12972.887468] BTRFS info (device sdi1): continuing balance
> [12973.480650] BTRFS info (device sdi1): relocating block group
> 35081624223744 flags 68
> [13002.058463] BTRFS critical (device sdi1): corrupt leaf, bad key
> order: block=29534473060352,root=1, slot=0
> [13002.059204] BTRFS critical (device sdi1): corrupt leaf, bad key
> order: block=29534473060352,root=1, slot=0
> [13002.059233] ------------[ cut here ]------------
> [13002.059269] WARNING: CPU: 5 PID: 9506 at
> /home/kernel/COD/linux/fs/btrfs/super.c:260
> __btrfs_abort_transaction+0x5f/0x140 [btrfs]()
> [13002.059272] BTRFS: Transaction aborted (error -5)
> [13002.059274] Modules linked in: rfcomm bnep bluetooth nfsd
> auth_rpcgss nfs_acl nfs bridge binfmt_misc lockd stp llc grace sunrpc
> fscache snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel
> snd_hda_controller snd_hda_codec snd_hwdep snd_pcm snd_seq_midi
> snd_seq_midi_event snd_rawmidi gpio_ich snd_seq coretemp kvm_intel
> nouveau kvm snd_seq_device snd_timer mxm_wmi snd video serio_raw ttm
> drm_kms_helper i7core_edac soundcore lpc_ich drm edac_core
> i2c_algo_bit wmi mac_hid shpchp parport_pc ppdev lp parport tcp_htcp
> btrfs uas raid10 raid456 async_raid6_recov async_memcpy async_pq
> async_xor async_tx xor raid6_pq firewire_ohci raid1 raid0 e1000e
> pata_acpi firewire_core ahci multipath ptp pata_jmicron usb_storage
> libahci pps_core crc_itu_t linear
> [13002.059340] CPU: 5 PID: 9506 Comm: kworker/u32:7 Tainted: G
> W 3.19.5-031905-generic #201504211114
> [13002.059342] Hardware name: Gigabyte Technology Co., Ltd.
> X58A-UD3R/X58A-UD3R, BIOS FB 08/24/2010
> [13002.059367] Workqueue: btrfs-extent-refs btrfs_extent_refs_helper [btrfs]
> [13002.059369] 0000000000000104 ffff8803b904bc18 ffffffff817c6f17
> 0000000000000007
> [13002.059372] ffff8803b904bc68 ffff8803b904bc58 ffffffff81076e17
> ffff8803b904bc58
> [13002.059375] ffff88040c270580 ffff8803a096b000 00000000fffffffb
> 0000000000000ae8
> [13002.059379] Call Trace:
> [13002.059386] [<ffffffff817c6f17>] dump_stack+0x45/0x57
> [13002.059392] [<ffffffff81076e17>] warn_slowpath_common+0x97/0xe0
> [13002.059397] [<ffffffff81076f16>] warn_slowpath_fmt+0x46/0x50
> [13002.059411] [<ffffffffc04665cf>]
> __btrfs_abort_transaction+0x5f/0x140 [btrfs]
> [13002.059428] [<ffffffffc04840b5>]
> btrfs_run_delayed_refs.part.82+0x175/0x290 [btrfs]
> [13002.059445] [<ffffffffc04841e7>] btrfs_run_delayed_refs+0x17/0x20 [btrfs]
> [13002.059462] [<ffffffffc04844b7>] delayed_ref_async_start+0x37/0x90 [btrfs]
> [13002.059485] [<ffffffffc04c616e>] normal_work_helper+0x7e/0x1b0 [btrfs]
> [13002.059508] [<ffffffffc04c64d2>] btrfs_extent_refs_helper+0x12/0x20 [btrfs]
> [13002.059513] [<ffffffff8108f6b4>] process_one_work+0x144/0x470
> [13002.059516] [<ffffffff810900fe>] worker_thread+0x11e/0x450
> [13002.059520] [<ffffffff8108ffe0>] ? create_worker+0x1f0/0x1f0
> [13002.059524] [<ffffffff81095e29>] kthread+0xc9/0xe0
> [13002.059528] [<ffffffff81095d60>] ? flush_kthread_worker+0x90/0x90
> [13002.059532] [<ffffffff817d3958>] ret_from_fork+0x58/0x90
> [13002.059535] [<ffffffff81095d60>] ? flush_kthread_worker+0x90/0x90
> [13002.059538] ---[ end trace 525f91ec70905a5c ]---
> [13002.059541] BTRFS: error (device sdi1) in
> btrfs_run_delayed_refs:2792: errno=-5 IO failure
> [13002.059544] BTRFS info (device sdi1): forced readonly
> "
>
> Addtional Commands:
>
> root@phoenix:/usr/src/btrfs-progs# ./btrfs --version
> btrfs-progs v3.19.1
>
> root@phoenix:/usr/src/btrfs-progs# ./btrfs fi show
> Label: 'root' uuid: 0b762c31-e52b-449b-ba35-2bbbc08e931a
> Total devices 1 FS bytes used 75.41GiB
> devid 1 size 111.46GiB used 111.46GiB path /dev/mapper/phoenixroot-root
>
> Label: 'media2015' uuid: 6d04d7ce-c27d-48c4-b655-2ef30bcb31ba
> Total devices 8 FS bytes used 9.18TiB
> devid 1 size 3.64TiB used 3.15TiB path /dev/sdg1
> devid 2 size 3.64TiB used 3.15TiB path /dev/sdi1
> devid 3 size 3.64TiB used 3.15TiB path /dev/sde1
> devid 4 size 3.64TiB used 3.15TiB path /dev/sdf1
> devid 6 size 2.73TiB used 2.13TiB path /dev/sdh1
> devid 7 size 2.73TiB used 2.13TiB path /dev/sdd1
> devid 8 size 2.73TiB used 774.75GiB path /dev/sdc1
> devid 9 size 3.64TiB used 774.75GiB path /dev/sdb1
>
> btrfs-progs v3.19.1
>
> root@phoenix:/usr/src/btrfs-progs# ./btrfs fi df /media2015 # Replace
> /home with the mount point of your btrfs-filesystem
> Data, RAID10: total=9.17TiB, used=9.17TiB
> System, RAID10: total=96.00MiB, used=880.00KiB
> Metadata, RAID10: total=13.28GiB, used=11.98GiB
> GlobalReserve, single: total=512.00MiB, used=0.00B
--
Hugo Mills | Quantum est ille canis in fenestra?
hugo@... carfax.org.uk |
http://carfax.org.uk/ |
PGP: E2AB1DE4 |
[-- Attachment #2: Digital signature --]
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^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Filesystem with Errors, Unusual behavior
2015-04-28 7:59 ` Hugo Mills
@ 2015-04-28 16:46 ` Joshua Schmidlkofer
0 siblings, 0 replies; 4+ messages in thread
From: Joshua Schmidlkofer @ 2015-04-28 16:46 UTC (permalink / raw)
To: Hugo Mills, Joshua Schmidlkofer, linux-btrfs
I'm now running ram tests today. After that, I can get the metadata
dump and the debug command. Tonight, I will get you this info.
Thank you for your help.
Sincerely,
Joshua
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2015-04-28 16:46 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2015-04-28 6:11 Filesystem with Errors, Unusual behavior Joshua Schmidlkofer
2015-04-28 6:24 ` Qu Wenruo
2015-04-28 7:59 ` Hugo Mills
2015-04-28 16:46 ` Joshua Schmidlkofer
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