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

[K. Scott Rowe]

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
}>