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#1 2008-11-24 14:06:59

fourreux
Member
Registered: 2008-03-12
Posts: 56

EXT3-fs I/O error

Hi.

Don't really know where to post this. So I do it in here.

The thing is that after upgrading on the 20th of November I started having these issues. I since tried to upgrade again later, as it was suggested for that day ...

the problem remains, though.

here's what dmesg says:

ata8.00: exception Emask 0x50 SAct 0x0 SErr 0x280900 action 0x6
ata8.00: BMDMA stat 0x6
ata8: SError: { UnrecovData HostInt 10B8B BadCRC }
ata8.00: cmd c8/00:3f:60:00:00/00:00:00:00:00/e0 tag 0 dma 32256 in
         res 51/84:0e:91:00:00/84:00:3a:00:00/e0 Emask 0x70 (host bus error)
ata8.00: status: { DRDY ERR }
ata8.00: error: { ICRC ABRT }
ata8: hard resetting link
ata8: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
ata8.00: configured for UDMA/33
ata8: EH complete
sd 7:0:0:0: [sdc] 1465149168 512-byte hardware sectors (750156 MB)
sd 7:0:0:0: [sdc] Write Protect is off
sd 7:0:0:0: [sdc] Mode Sense: 00 3a 00 00
sd 7:0:0:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
EXT3-fs error (device sdb3): ext3_find_entry: reading directory #2 offset 0
Buffer I/O error on device sdb3, logical block 0
lost page write due to I/O error on sdb3

the dmesg output is actually quite long, when this happens. I can post all of it, if necessary.


So I boot, everything seems normal. I access my partitions, start azureus, browse, write stuff  and so on and suddenly, azureus complains about not being able to access stuff any more. And that's right: my second harddisk sdb can't be accessed any more.

For my part, I don't really know where I should look for the error, so i'll give you just some infos about my settings.

this is my fstab

none                   /dev/pts      devpts    defaults            0      0
none                   /dev/shm      tmpfs     defaults            0      0

/dev/cdrom         /mnt/cdrom       iso9660    ro,user,noauto,unhide   0          0
/dev/cdrom1     /mnt/cdrom1       iso9660    ro,user,noauto,unhide   0          0
/dev/dvd0           /mnt/dvd0       auto       ro,user,noauto,unhide   0          0
/dev/dvd1           /mnt/dvd1       auto       ro,user,noauto,unhide   0          0
/dev/fd0            /mnt/fd0       vfat       user,noauto           0    0
/dev/sda11     /                   ext3     defaults        0    1
/dev/sda7     swap         swap     defaults        0     0

/dev/sda9      /home/fourreux/part/sda9     ext3    defaults    0    2
/dev/sda10    /home/fourreux/part/rip     ext3     defaults     0    2
/dev/sda12    /home/fourreux/part/rip2    ext3    defaults    0    2

/dev/sdb1    /home/fourreux/part/sdb1    ext3    defaults    0    2
/dev/sdb2    /home/fourreux/part/sdb2    ext3    defaults    0    2
/dev/sdb3    /home/fourreux/part/sdb3    ext3    defaults    0    2

# USB Devices

/dev/sdc1    /mnt/usbstick            vfat    noauto,user    0    0

this is on df -h

/dev/sda11             29G  9.5G   18G  36% /
none                 1013M     0 1013M   0% /dev/shm
/dev/sda9              92G   74G   14G  85% /home/fourreux/part/sda9
/dev/sda10             92G   82G  5.4G  94% /home/fourreux/part/rip
/dev/sda12             92G   86G  1.9G  98% /home/fourreux/part/rip2
/dev/sdb1             232G  166G   55G  76% /home/fourreux/part/sdb1
/dev/sdb2             232G  205G   15G  94% /home/fourreux/part/sdb2
/dev/sdb3             232G  211G  8.9G  96% /home/fourreux/part/sdb3
/dev/sda1             942M  250M  645M  28% /media/disk
/dev/sda5             4.6G  3.5G  930M  80% /media/disk-1
/dev/sda6             2.8G  1.3G  1.5G  47% /media/disk-2
/dev/sda8             1.9G   35M  1.8G   2% /media/disk-3

so from sdb1 to sdb3 it still gives me usage and mount position, though i can't access it any more.
on ls it says:
ls: reading directory part/sdb1/: Input/output error

my settings all worked out fine since that upgrade. There was a kernel upgrade as well, as I remember, but the errors first showed up after upgrade but before reboot.

if you could give me hints, how to track this thing down, would be great.

thanx

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