Hi
Some disks dont reallocate badblocks interally on reads by default.
Could you check ARRE (Auto Read Reallocation Enbld) is enabled (1):
donner:/root # scsiinfo -a /dev/sda | grep ARRE
Scsiinfo version 1.7(eowmob)
ARRE 1
If its disabled (0) try enable it with scsi-config (a tcl/tk gui for
scsiinfo). And run xfs_check/xfs_repair on the filesystem.
And look at the growndefect list with scsiinfo. If its huge, you should
replace the drive asap.
hope that helps
utz
james rich [james.rich@xxxxxxxxxxxxx] wrote:
> Hi folks,
> I've got two old SCSI disks configured in a raid0 setup on
> /dev/md0. I had an unplanned power loss and now I get the following error
> message:
>
> scsi0: ERROR on channel 0, id 6, lun 0, CDB: Read (10) 00 00 00 00 38 00
> 00 08 00
> Info fld=0x3f, Current sd08:21: sense key Medium Error
> I/O error: dev 08:21, sector 31
> I/O error in filesystem ("md(9,0)") meta-data dev 0x900 block 0x30:
> xfs_trans_read_buf
>
> The filesystem completes the mount process but no files show up
> (/var/spool is gone now :( ). Does the above error indicate an error with
> hardware or with xfs? In either case, is there some way to recover the
> contents of /dev/md0?
>
> James Rich
> james.rich@xxxxxxxxxxxxx
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