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casidiablo
n00b
Joined: 30 Dec 2008
Posts: 23
Location: Colombia
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 Posted: Sun Aug 15, 2010 3:17 pm Post subject: Proem with HD. It suddenly becomes read-only |
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Hello guys!
I've been experiencing problems with my Gentoo box. Some minutes after I boot, the filesystem becomes read-only for the /home partition. dmesg shows this:
| Code: | [ 503.211455] ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
[ 503.211458] ata1.00: irq_stat 0x40000001
[ 503.211461] ata1.00: failed command: FLUSH CACHE EXT
[ 503.211466] ata1.00: cmd ea/00:00:00:00:00/00:00:00:00:00/a0 tag 0
[ 503.211467] res 51/04:00:34:cf:f3/00:00:00:00:00/a3 Emask 0x1 (device error)
[ 503.211469] ata1.00: status: { DRDY ERR }
[ 503.211471] ata1.00: error: { ABRT }
[ 503.213155] ata1.00: configured for UDMA/100
[ 503.213176] ata1: EH complete
[ 503.812021] end_request: I/O error, dev sda, sector 238713654
[ 503.812083] Aborting journal on device sda2-8.
[ 503.827090] EXT4-fs error (device sda2) in ext4_da_write_end: IO failure
[ 503.852951] EXT4-fs error (device sda2): ext4_journal_start_sb: Detected aborted journal
[ 503.852956] EXT4-fs (sda2): Remounting filesystem read-only
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Also, I just noticed that if I do:
... it does not print the list of partitions.
How can I solve this? Thank you so much |
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NeddySeagoon
Administrator
Joined: 05 Jul 2003
Posts: 55344
Location: 56N 3W
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| Posted: Sun Aug 15, 2010 4:26 pm Post subject: |
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casidiablo,
There is a problem with the drive or the data cable or the motherboard. First, try removing and replacing the data cable, so that the contacts are 'wiped'. If that helps, it won't last very long - get a new data cable.
If it doesn't help, try swapping with another data cable. If the fault moves with the cable, its the cable.
We need to see your dmesg to advise further.
_________________
Regards,
NeddySeagoon
Computer users fall into two groups:-
those that do backups
those that have never had a hard drive fail. |
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