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Hi,
I have serious problem with my laptop. In last two weeks filesystem remounted itself in read only mode four times during usual usage.
last dmesg:
[ 389.433965] ata1.00: exception Emask 0x10 SAct 0x800 SErr 0x4890000 action 0xe frozen
[ 389.433969] ata1.00: irq_stat 0x08400040, interface fatal error, connection status changed
[ 389.433972] ata1: SError: { PHYRdyChg 10B8B LinkSeq DevExch }
[ 389.433974] ata1.00: failed command: WRITE FPDMA QUEUED
[ 389.433978] ata1.00: cmd 61/58:58:80:5b:43/00:00:04:00:00/40 tag 11 ncq 45056 out
[ 389.433978] res 40/00:58:80:5b:43/00:00:04:00:00/40 Emask 0x10 (ATA bus error)
[ 389.433980] ata1.00: status: { DRDY }
[ 389.433985] ata1: hard resetting link
[ 390.151135] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 390.173573] ata1.00: configured for UDMA/133
[ 390.184410] sd 0:0:0:0: [sda]
[ 390.184414] Result: hostbyte=0x00 driverbyte=0x08
[ 390.184419] sd 0:0:0:0: [sda]
[ 390.184421] Sense Key : 0xb [current] [descriptor]
[ 390.184426] Descriptor sense data with sense descriptors (in hex):
[ 390.184429] 72 0b 00 00 00 00 00 0c 00 0a 80 00 00 00 00 00
[ 390.184441] 04 43 5b 80
[ 390.184447] sd 0:0:0:0: [sda]
[ 390.184449] ASC=0x0 ASCQ=0x0
[ 390.184452] sd 0:0:0:0: [sda] CDB:
[ 390.184453] cdb[0]=0x2a: 2a 00 04 43 5b 80 00 00 58 00
[ 390.184463] end_request: I/O error, dev sda, sector 71523200
[ 390.184489] ata1: EH complete
[ 390.184513] Aborting journal on device sda2-8.
[ 390.184545] EXT4-fs error (device sda2) in ext4_reserve_inode_write:4476: Journal has aborted
[ 390.184722] EXT4-fs error (device sda2) in ext4_dirty_inode:4603: Journal has aborted
[ 390.185213] EXT4-fs error (device sda2) in ext4_da_writepages:2388: IO failure
[ 390.198909] EXT4-fs error (device sda2): ext4_journal_start_sb:370: Detected aborted journal
[ 390.198917] EXT4-fs (sda2): Remounting filesystem read-only
[ 390.199026] EXT4-fs error (device sda2): ext4_journal_start_sb:370: Detected aborted journal
[ 390.199035] EXT4-fs (sda2): ext4_da_writepages: jbd2_start: 2048 pages, ino 1443133; err -30
fsck doesn't show any errors.
I was searching for solution, but all similar problems was hw related (bad cable/disk). Any change this is only sw related?
It's ssd ocz agility 3
Disk /dev/sda: 60.0 GB, 60022480896 bytes
255 heads, 63 sectors/track, 7297 cylinders, total 117231408 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x0008ef68
Device Boot Start End Blocks Id System
/dev/sda1 * 63 29302559 14651248+ 83 Linux
/dev/sda2 29302560 117231407 43964424 83 Linux
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Same here.
"The old UNIX hackers never die, they only turn to zombie processes"
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Quite possibly broken hardware. I'd make backups ASAP :-S
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If you believe recent statistics OCZ has up to OCZ 7.03% return rates in the SSD market.
Source: http://www.overclockers.com/forums/show … p?t=712600
6.37% OCZ Agility 3 60 GB
I hope you can copy your data to a secure place.
Edit: 15.58% OCZ Vertex 2 Series SSD 240 GB : Really?
Last edited by teateawhy (2012-10-13 17:45:59)
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