[smartmontools-support] Should I worry?

Jørn Dahl-Stamnes ctrlsmart at dahl-stamnes.net
Sun Dec 1 08:54:21 CET 2019


Since all of the files has been moved away from the disk I though I should stress-test it.
I deleted all files from the disk (one big directory with many large files) and then 
copied the moved files back again.

The first time it went rather OK but on the second attempt file copy began to be very 
slow. After 20+ hours the file system changed to read-only and this messages appeared in 
the system logs (see below). A new disk is ready to be installed.

Dec  1 08:45:18 obi-wan kernel: ata1.00: exception Emask 0x0 SAct 0x7fffe0ff SErr 0x0 
action 0x6 frozen
Dec  1 08:45:18 obi-wan kernel: ata1.00: failed command: WRITE FPDMA QUEUED
Dec  1 08:45:18 obi-wan kernel: ata1.00: cmd 61/c8:00:00:78:e8/07:00:3c:01:00/40 tag 0 ncq 
dma 1019904 ou#012         res 40/00:00:06:4f:c2/00:00:00:00:00/00 Emask 0x4 (timeout)
Dec  1 08:45:18 obi-wan kernel: ata1.00: status: { DRDY }
Dec  1 08:45:18 obi-wan kernel: ata1.00: failed command: WRITE FPDMA QUEUED
Dec  1 08:45:18 obi-wan kernel: ata1.00: cmd 61/38:08:c8:7f:e8/08:00:3c:01:00/40 tag 1 ncq 
dma 1077248 ou#012         res 40/00:00:06:4f:c2/00:00:00:00:00/00 Emask 0x4 (timeout)
Dec  1 08:45:18 obi-wan kernel: ata1.00: status: { DRDY }
Dec  1 08:45:18 obi-wan kernel: ata1.00: failed command: WRITE FPDMA QUEUED
Dec  1 08:45:18 obi-wan kernel: ata1.00: cmd 61/00:10:00:88:e8/08:00:3c:01:00/40 tag 2 ncq 
dma 1048576 ou#012         res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
Dec  1 08:45:18 obi-wan kernel: ata1.00: status: { DRDY }
Dec  1 08:45:18 obi-wan kernel: ata1.00: failed command: WRITE FPDMA QUEUED
Dec  1 08:45:18 obi-wan kernel: ata1.00: cmd 61/b0:18:00:90:e8/06:00:3c:01:00/40 tag 3 ncq 
dma 876544 out#012         res 40/00:00:01:4f:c2/00:00:00:00:00/00 Emask 0x4 (timeout)
Dec  1 08:45:18 obi-wan kernel: ata1.00: status: { DRDY }
Dec  1 08:45:18 obi-wan kernel: ata1.00: failed command: WRITE FPDMA QUEUED
Dec  1 08:45:18 obi-wan kernel: ata1.00: cmd 61/50:20:b0:96:e8/01:00:3c:01:00/40 tag 4 ncq 
dma 172032 out#012         res 40/00:00:01:4f:c2/00:00:00:00:00/00 Emask 0x4 (timeout)
Dec  1 08:45:18 obi-wan kernel: ata1.00: status: { DRDY }
Dec  1 08:45:18 obi-wan kernel: ata1.00: failed command: WRITE FPDMA QUEUED
Dec  1 08:45:18 obi-wan kernel: ata1.00: cmd 61/48:28:00:98:e8/07:00:3c:01:00/40 tag 5 ncq 
dma 954368 out#012         res 40/00:00:01:4f:c2/00:00:00:00:00/00 Emask 0x4 (timeout)
Dec  1 08:45:18 obi-wan kernel: ata1.00: status: { DRDY }
Dec  1 08:45:18 obi-wan kernel: ata1.00: failed command: WRITE FPDMA QUEUED
Dec  1 08:45:18 obi-wan kernel: ata1.00: cmd 61/b8:30:48:9f:e8/00:00:3c:01:00/40 tag 6 ncq 
dma 94208 out#012         res 40/00:00:00:4f:c2/00:00:00:00:00/00 Emask 0x4 (timeout)
Dec  1 08:45:18 obi-wan kernel: ata1.00: status: { DRDY }
Dec  1 08:45:18 obi-wan kernel: ata1.00: failed command: WRITE FPDMA QUEUED
Dec  1 08:45:18 obi-wan kernel: ata1.00: cmd 61/00:38:00:c0:e8/08:00:3c:01:00/40 tag 7 ncq 
dma 1048576 ou#012         res 40/00:00:06:4f:c2/00:00:00:00:00/00 Emask 0x4 (timeout)
Dec  1 08:45:18 obi-wan kernel: ata1.00: status: { DRDY }
Dec  1 08:45:18 obi-wan kernel: ata1.00: failed command: WRITE FPDMA QUEUED
Dec  1 08:45:18 obi-wan kernel: ata1.00: cmd 61/00:68:00:10:e8/08:00:3c:01:00/40 tag 13 
ncq dma 1048576 ou#012         res 40/00:00:01:4f:c2/00:00:00:00:00/00 Emask 0x4 (timeout)
Dec  1 08:45:18 obi-wan kernel: ata1.00: status: { DRDY }
Dec  1 08:45:18 obi-wan kernel: ata1.00: failed command: WRITE FPDMA QUEUED
Dec  1 08:45:18 obi-wan kernel: ata1.00: cmd 61/f0:70:00:18:e8/07:00:3c:01:00/40 tag 14 
ncq dma 1040384 ou#012         res 40/00:00:01:4f:c2/00:00:00:00:00/00 Emask 0x4 (timeout)
Dec  1 08:45:18 obi-wan kernel: ata1.00: status: { DRDY }
Dec  1 08:45:18 obi-wan kernel: ata1.00: failed command: WRITE FPDMA QUEUED
Dec  1 08:45:18 obi-wan kernel: ata1.00: cmd 61/10:78:f0:1f:e8/08:00:3c:01:00/40 tag 15 
ncq dma 1056768 ou#012         res 40/00:00:01:4f:c2/00:00:00:00:00/00 Emask 0x4 (timeout)
Dec  1 08:45:18 obi-wan kernel: ata1.00: status: { DRDY }
Dec  1 08:45:18 obi-wan kernel: ata1.00: failed command: WRITE FPDMA QUEUED
Dec  1 08:45:18 obi-wan kernel: ata1.00: cmd 61/00:80:00:28:e8/08:00:3c:01:00/40 tag 16 
ncq dma 1048576 ou#012         res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
Dec  1 08:45:18 obi-wan kernel: ata1.00: status: { DRDY }
Dec  1 08:45:18 obi-wan kernel: ata1.00: failed command: WRITE FPDMA QUEUED
Dec  1 08:45:18 obi-wan kernel: ata1.00: cmd 61/00:88:00:30:e8/08:00:3c:01:00/40 tag 17 
ncq dma 1048576 ou#012         res 40/00:00:06:4f:c2/00:00:00:00:00/00 Emask 0x4 (timeout)
Dec  1 08:45:18 obi-wan kernel: ata1.00: status: { DRDY }
Dec  1 08:45:18 obi-wan kernel: ata1.00: failed command: WRITE FPDMA QUEUED
Dec  1 08:45:18 obi-wan kernel: ata1.00: cmd 61/00:90:00:38:e8/08:00:3c:01:00/40 tag 18 
ncq dma 1048576 ou#012         res 40/00:00:00:4f:c2/00:00:00:00:00/00 Emask 0x4 (timeout)
Dec  1 08:45:18 obi-wan kernel: ata1.00: status: { DRDY }
Dec  1 08:45:18 obi-wan kernel: ata1.00: failed command: WRITE FPDMA QUEUED
Dec  1 08:45:18 obi-wan kernel: ata1.00: cmd 61/40:98:00:40:e8/05:00:3c:01:00/40 tag 19 
ncq dma 688128 out#012         res 40/00:00:00:4f:c2/00:00:00:00:00/00 Emask 0x4 (timeout)
Dec  1 08:45:18 obi-wan kernel: ata1.00: status: { DRDY }
Dec  1 08:45:18 obi-wan kernel: ata1.00: failed command: WRITE FPDMA QUEUED
Dec  1 08:45:18 obi-wan kernel: ata1.00: cmd 61/c0:a0:40:45:e8/02:00:3c:01:00/40 tag 20 
ncq dma 360448 out#012         res 40/00:00:00:4f:c2/00:00:00:00:00/00 Emask 0x4 (timeout)
Dec  1 08:45:18 obi-wan kernel: ata1.00: status: { DRDY }
Dec  1 08:45:18 obi-wan kernel: ata1.00: failed command: WRITE FPDMA QUEUED
Dec  1 08:45:18 obi-wan kernel: ata1.00: cmd 61/40:a8:00:48:e8/05:00:3c:01:00/40 tag 21 
ncq dma 688128 out#012         res 40/00:00:00:4f:c2/00:00:00:00:00/00 Emask 0x4 (timeout)
Dec  1 08:45:18 obi-wan kernel: ata1.00: status: { DRDY }
Dec  1 08:45:18 obi-wan kernel: ata1.00: failed command: WRITE FPDMA QUEUED
Dec  1 08:45:18 obi-wan kernel: ata1.00: cmd 61/c0:b0:40:4d:e8/02:00:3c:01:00/40 tag 22 
ncq dma 360448 out#012         res 40/00:00:01:4f:c2/00:00:00:00:00/00 Emask 0x4 (timeout)
Dec  1 08:45:18 obi-wan kernel: ata1.00: status: { DRDY }
Dec  1 08:45:18 obi-wan kernel: ata1.00: failed command: WRITE FPDMA QUEUED
Dec  1 08:45:18 obi-wan kernel: ata1.00: cmd 61/40:b8:00:50:e8/05:00:3c:01:00/40 tag 23 
ncq dma 688128 out#012         res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
Dec  1 08:45:18 obi-wan kernel: ata1.00: status: { DRDY }
Dec  1 08:45:18 obi-wan kernel: ata1.00: failed command: WRITE FPDMA QUEUED
Dec  1 08:45:18 obi-wan kernel: ata1.00: cmd 61/c0:c0:40:55:e8/02:00:3c:01:00/40 tag 24 
ncq dma 360448 out#012         res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
Dec  1 08:45:18 obi-wan kernel: ata1.00: status: { DRDY }
Dec  1 08:45:18 obi-wan kernel: ata1.00: failed command: WRITE FPDMA QUEUED
Dec  1 08:45:18 obi-wan kernel: ata1.00: cmd 61/40:c8:00:58:e8/05:00:3c:01:00/40 tag 25 
ncq dma 688128 out#012         res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
Dec  1 08:45:18 obi-wan kernel: ata1.00: status: { DRDY }
Dec  1 08:45:18 obi-wan kernel: ata1.00: failed command: WRITE FPDMA QUEUED
Dec  1 08:45:18 obi-wan kernel: ata1.00: cmd 61/c0:d0:40:5d:e8/02:00:3c:01:00/40 tag 26 
ncq dma 360448 out#012         res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
Dec  1 08:45:18 obi-wan kernel: ata1.00: status: { DRDY }
Dec  1 08:45:18 obi-wan kernel: ata1.00: failed command: WRITE FPDMA QUEUED
Dec  1 08:45:18 obi-wan kernel: ata1.00: cmd 61/40:d8:00:60:e8/05:00:3c:01:00/40 tag 27 
ncq dma 688128 out#012         res 40/00:00:01:4f:c2/00:00:00:00:00/00 Emask 0x4 (timeout)
Dec  1 08:45:18 obi-wan kernel: ata1.00: status: { DRDY }
Dec  1 08:45:18 obi-wan kernel: ata1.00: failed command: WRITE FPDMA QUEUED
Dec  1 08:45:18 obi-wan kernel: ata1.00: cmd 61/c0:e0:40:65:e8/02:00:3c:01:00/40 tag 28 
ncq dma 360448 out#012         res 40/00:00:00:4f:c2/00:00:00:00:00/00 Emask 0x4 (timeout)
Dec  1 08:45:18 obi-wan kernel: ata1.00: status: { DRDY }
Dec  1 08:45:18 obi-wan kernel: ata1.00: failed command: WRITE FPDMA QUEUED
Dec  1 08:45:18 obi-wan kernel: ata1.00: cmd 61/88:e8:00:68:e8/07:00:3c:01:00/40 tag 29 
ncq dma 987136 out#012         res 40/00:00:06:4f:c2/00:00:00:00:00/00 Emask 0x4 (timeout)
Dec  1 08:45:18 obi-wan kernel: ata1.00: status: { DRDY }
Dec  1 08:45:18 obi-wan kernel: ata1.00: failed command: WRITE FPDMA QUEUED
Dec  1 08:45:18 obi-wan kernel: ata1.00: cmd 61/78:f0:88:6f:e8/08:00:3c:01:00/40 tag 30 
ncq dma 1110016 ou#012         res 40/00:00:06:4f:c2/00:00:00:00:00/00 Emask 0x4 (timeout)
Dec  1 08:45:18 obi-wan kernel: ata1.00: status: { DRDY }
Dec  1 08:45:18 obi-wan kernel: ata1: hard resetting link
Dec  1 08:45:28 obi-wan kernel: ata1: softreset failed (device not ready)
Dec  1 08:45:28 obi-wan kernel: ata1: hard resetting link
Dec  1 08:45:38 obi-wan kernel: ata1: softreset failed (device not ready)
Dec  1 08:45:38 obi-wan kernel: ata1: hard resetting link
Dec  1 08:45:48 obi-wan kernel: ata1: link is slow to respond, please be patient (ready=0)
Dec  1 08:46:13 obi-wan kernel: ata1: softreset failed (device not ready)
Dec  1 08:46:13 obi-wan kernel: ata1: limiting SATA link speed to 3.0 Gbps
Dec  1 08:46:13 obi-wan kernel: ata1: hard resetting link
Dec  1 08:46:18 obi-wan kernel: ata1: softreset failed (device not ready)
Dec  1 08:46:18 obi-wan kernel: ata1: reset failed, giving up
Dec  1 08:46:18 obi-wan kernel: ata1.00: disabled
Dec  1 08:46:18 obi-wan kernel: sd 0:0:0:0: [sda] tag#12 FAILED Result: hostbyte=DID_OK 
driverbyte=DRIVER_TIMEOUT
Dec  1 08:46:18 obi-wan kernel: sd 0:0:0:0: [sda] tag#12 CDB: Write(16) 8a 00 00 00 00 01 
3c e8 08 00 00 00 08 00 00 00
Dec  1 08:46:18 obi-wan kernel: blk_update_request: I/O error, dev sda, sector 5316806656
Dec  1 08:46:18 obi-wan kernel: EXT4-fs warning (device sda): ext4_end_bio:314: I/O error 
-5 writing to inode 170131751 (offset 1493172224 size 4194304 starting block 664601088)
Dec  1 08:46:18 obi-wan kernel: buffer_io_error: 758 callbacks suppressed
Dec  1 08:46:18 obi-wan kernel: Buffer I/O error on device sda, logical block 664600832
Dec  1 08:46:18 obi-wan kernel: Buffer I/O error on device sda, logical block 664600833
Dec  1 08:46:18 obi-wan kernel: Buffer I/O error on device sda, logical block 664600834
Dec  1 08:46:18 obi-wan kernel: Buffer I/O error on device sda, logical block 664600835
Dec  1 08:46:18 obi-wan kernel: Buffer I/O error on device sda, logical block 664600836
Dec  1 08:46:18 obi-wan kernel: Buffer I/O error on device sda, logical block 664600837
Dec  1 08:46:18 obi-wan kernel: Buffer I/O error on device sda, logical block 664600838
Dec  1 08:46:18 obi-wan kernel: Buffer I/O error on device sda, logical block 664600839
Dec  1 08:46:18 obi-wan kernel: Buffer I/O error on device sda, logical block 664600840
Dec  1 08:46:18 obi-wan kernel: Buffer I/O error on device sda, logical block 664600841
Dec  1 08:46:18 obi-wan kernel: sd 0:0:0:0: [sda] tag#11 FAILED Result: hostbyte=DID_OK 
driverbyte=DRIVER_TIMEOUT
Dec  1 08:46:18 obi-wan kernel: sd 0:0:0:0: [sda] tag#11 CDB: Write(16) 8a 00 00 00 00 01 
3c e8 00 00 00 00 08 00 00 00
Dec  1 08:46:18 obi-wan kernel: blk_update_request: I/O error, dev sda, sector 5316804608
Dec  1 08:46:18 obi-wan kernel: EXT4-fs warning (device sda): ext4_end_bio:314: I/O error 
-5 writing to inode 170131751 (offset 1493172224 size 4194304 starting block 664600832)
Dec  1 08:46:18 obi-wan kernel: sd 0:0:0:0: [sda] tag#10 FAILED Result: hostbyte=DID_OK 
driverbyte=DRIVER_TIMEOUT
Dec  1 08:46:18 obi-wan kernel: sd 0:0:0:0: [sda] tag#10 CDB: Write(16) 8a 00 00 00 00 01 
3c e7 f8 00 00 00 08 00 00 00
Dec  1 08:46:18 obi-wan kernel: blk_update_request: I/O error, dev sda, sector 5316802560
Dec  1 08:46:18 obi-wan kernel: EXT4-fs warning (device sda): ext4_end_bio:314: I/O error 
-5 writing to inode 170131750 (offset 2671771648 size 4194304 starting block 664600576)
Dec  1 08:46:18 obi-wan kernel: sd 0:0:0:0: [sda] tag#9 FAILED Result: hostbyte=DID_OK 
driverbyte=DRIVER_TIMEOUT
Dec  1 08:46:18 obi-wan kernel: sd 0:0:0:0: [sda] tag#9 CDB: Write(16) 8a 00 00 00 00 01 
3c e7 ef c8 00 00 08 38 00 00
Dec  1 08:46:18 obi-wan kernel: blk_update_request: I/O error, dev sda, sector 5316800456
Dec  1 08:46:18 obi-wan kernel: EXT4-fs warning (device sda): ext4_end_bio:314: I/O error 
-5 writing to inode 170131750 (offset 2671771648 size 4194304 starting block 664600064)
Dec  1 08:46:18 obi-wan kernel: EXT4-fs warning (device sda): ext4_end_bio:314: I/O error 
-5 writing to inode 170131750 (offset 2671771648 size 4194304 starting block 664600320)
Dec  1 08:46:18 obi-wan kernel: ata1: EH complete
Dec  1 08:46:18 obi-wan kernel: sd 0:0:0:0: [sda] tag#12 FAILED Result: 
hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
Dec  1 08:46:18 obi-wan kernel: sd 0:0:0:0: [sda] tag#12 CDB: Write(16) 8a 00 00 00 00 01 
3c e8 6f 88 00 00 08 78 00 00
Dec  1 08:46:18 obi-wan kernel: blk_update_request: I/O error, dev sda, sector 5316833160
Dec  1 08:46:18 obi-wan kernel: EXT4-fs warning (device sda): ext4_end_bio:314: I/O error 
-5 writing to inode 170131752 (offset 318767104 size 8388608 starting block 664604416)
Dec  1 08:46:18 obi-wan kernel: sd 0:0:0:0: [sda] tag#13 FAILED Result: 
hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
Dec  1 08:46:18 obi-wan kernel: sd 0:0:0:0: [sda] tag#13 CDB: Write(16) 8a 00 00 00 00 01 
3c e8 68 00 00 00 07 88 00 00
Dec  1 08:46:18 obi-wan kernel: blk_update_request: I/O error, dev sda, sector 5316831232
Dec  1 08:46:18 obi-wan kernel: EXT4-fs warning (device sda): ext4_end_bio:314: I/O error 
-5 writing to inode 170131752 (offset 318767104 size 8388608 starting block 664604160)
Dec  1 08:46:18 obi-wan kernel: sd 0:0:0:0: [sda] tag#14 FAILED Result: 
hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
Dec  1 08:46:18 obi-wan kernel: sd 0:0:0:0: [sda] tag#14 CDB: Write(16) 8a 00 00 00 00 01 
3c e8 65 40 00 00 02 c0 00 00
Dec  1 08:46:18 obi-wan kernel: blk_update_request: I/O error, dev sda, sector 5316830528
Dec  1 08:46:18 obi-wan kernel: sd 0:0:0:0: [sda] tag#15 FAILED Result: 
hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
Dec  1 08:46:18 obi-wan kernel: sd 0:0:0:0: [sda] tag#15 CDB: Write(16) 8a 00 00 00 00 01 
3c e8 60 00 00 00 05 40 00 00
Dec  1 08:46:18 obi-wan kernel: blk_update_request: I/O error, dev sda, sector 5316829184
Dec  1 08:46:18 obi-wan kernel: EXT4-fs warning (device sda): ext4_end_bio:314: I/O error 
-5 writing to inode 170131752 (offset 318767104 size 8388608 starting block 664603904)
Dec  1 08:46:18 obi-wan kernel: sd 0:0:0:0: [sda] tag#16 FAILED Result: 
hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
Dec  1 08:46:18 obi-wan kernel: sd 0:0:0:0: [sda] tag#16 CDB: Write(16) 8a 00 00 00 00 01 
3c e8 5d 40 00 00 02 c0 00 00
Dec  1 08:46:18 obi-wan kernel: blk_update_request: I/O error, dev sda, sector 5316828480
Dec  1 08:46:18 obi-wan kernel: sd 0:0:0:0: [sda] tag#17 FAILED Result: 
hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
Dec  1 08:46:18 obi-wan kernel: sd 0:0:0:0: [sda] tag#17 CDB: Write(16) 8a 00 00 00 00 01 
3c e8 58 00 00 00 05 40 00 00
Dec  1 08:46:18 obi-wan kernel: blk_update_request: I/O error, dev sda, sector 5316827136
Dec  1 08:46:18 obi-wan kernel: EXT4-fs warning (device sda): ext4_end_bio:314: I/O error 
-5 writing to inode 170131752 (offset 318767104 size 8388608 starting block 664603648)
Dec  1 08:46:18 obi-wan kernel: EXT4-fs warning (device sda): ext4_end_bio:314: I/O error 
-5 writing to inode 170131752 (offset 318767104 size 8388608 starting block 664603392)
Dec  1 08:46:18 obi-wan kernel: JBD2: Detected IO errors while flushing file data on sda-8
Dec  1 08:46:18 obi-wan kernel: Aborting journal on device sda-8.
Dec  1 08:46:18 obi-wan kernel: Buffer I/O error on dev sda, logical block 365985792, lost 
sync page write
Dec  1 08:46:18 obi-wan kernel: JBD2: Error -5 detected when updating journal superblock 
for sda-8.
Dec  1 08:46:18 obi-wan kernel: EXT4-fs error (device sda) in ext4_do_update_inode:4931: 
Journal has aborted
Dec  1 08:46:18 obi-wan kernel: Buffer I/O error on dev sda, logical block 0, lost sync 
page write
Dec  1 08:46:18 obi-wan kernel: EXT4-fs error (device sda): 
mpage_map_and_submit_extent:2469: comm kworker/u16:1: Failed to mark inode 170131750 dirty
Dec  1 08:46:18 obi-wan kernel: EXT4-fs (sda): previous I/O error to superblock detected
Dec  1 08:46:18 obi-wan kernel: Buffer I/O error on dev sda, logical block 0, lost sync 
page write
Dec  1 08:46:18 obi-wan kernel: EXT4-fs error (device sda) in ext4_writepages:2778: IO 
failure
Dec  1 08:46:18 obi-wan kernel: EXT4-fs (sda): previous I/O error to superblock detected
Dec  1 08:46:18 obi-wan kernel: Buffer I/O error on dev sda, logical block 0, lost sync 
page write
Dec  1 08:46:18 obi-wan kernel: EXT4-fs (sda): previous I/O error to superblock detected
Dec  1 08:46:18 obi-wan kernel: Buffer I/O error on dev sda, logical block 0, lost sync 
page write
Dec  1 08:46:18 obi-wan kernel: JBD2: Detected IO errors while flushing file data on sda-8
Dec  1 08:46:18 obi-wan kernel: EXT4-fs error (device sda): ext4_journal_check_start:56: 
Detected aborted journal
Dec  1 08:46:18 obi-wan kernel: EXT4-fs (sda): Remounting filesystem read-only
Dec  1 08:46:18 obi-wan kernel: EXT4-fs (sda): previous I/O error to superblock detected
Dec  1 08:46:18 obi-wan kernel: Buffer I/O error on dev sda, logical block 0, lost sync 
page write
Dec  1 08:46:18 obi-wan kernel: EXT4-fs (sda): ext4_writepages: jbd2_start: 1024 pages, 
ino 170131751; err -30

-- 
Jørn Dahl-Stamnes
homepage: http://photo.dahl-stamnes.net/



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