[daip] [HelpDesk #22200] AIPS problem on onager ?

[Nissim Kanekar]

Incidentally, is it only /home/onager that's affected ? Just puzzled that 
/home/onager2 and /home/onager3 don't show up either....

Nissim


On Fri, 11 May 2007, K. Scott Rowe wrote:

> I am backing up /home/onager right now so that we have a copy.
>
>
> On May 11 15:58, Nissim Kanekar wrote:
> }
> }Ouch, could that mean that the disk is close to crashing and that data on
> }it might be lost ? And could other (i.e. non-AIPS) data on the onager
> }disks be affected as well ?
> }
> }Thanks,
> }Nissim
> }
> }
> }On Fri, 11 May 2007, George Martin wrote:
> }
> }>
> }>>From nkanekar at aoc.nrao.edu  Thu May 10 17:07:39 2007
> }>>
> }>>Hi Amy,
> }>>
> }>>Yes, AIPS definitely used to run fine on onager. I last used AIPS there
> }>>around two months ago (I think), definitely in February and possibly in
> }>>early April.
> }>>
> }>>Could the permissions on the MSD files be changed to match those in the
> }>>normal installations ?
> }>>
> }>>Thanks,
> }>>Nissim
> }>
> }>Actually, this is could be difficult.
> }>
> }>[root at onager onager]$ pwd
> }>/export/home/onager
> }>[root at onager onager]$ ls -ld
> }>drwxrwxrwt  13 root root 4096 Mar 19 03:34 ./
> }>[root at onager onager]$ touch test
> }>touch: cannot touch `test': Read-only file system
> }>
> }>The OS has put the disk into a read only state due to IO errors on the
> }>disk which seem to have started on the 25th or April. The last one today,
> }>
> }>May 11 15:11:01 onager kernel: ata1: error=0x40 { UncorrectableError }
> }>May 11 15:11:01 onager kernel: sd 0:0:0:0: SCSI error: return code =
> }>0x8000002
> }>May 11 15:11:01 onager kernel: sda: Current: sense key: Medium Error
> }>May 11 15:11:01 onager kernel:     Additional sense: Unrecovered read
> }>error - auto reallocate failed
> }>May 11 15:11:01 onager kernel: end_request: I/O error, dev sda, sector
> }>62816091
> }>May 11 15:11:01 onager kernel: EXT3-fs error (device sda3):
> }>ext3_get_inode_loc: unable to read inode block - inode=573441,
> }>block=1146882
> }>
> }> George
> }>
>