in the past two nights our server has crashed and all sites have become innaccessable untill the next morning when i access them via fasthosts control panel..
this is /var/log/kern.log and this is the last second in the log file before it crashed... im not sure what it means
Any help would be appreciated thanks.
May 7 16:53:56 aeisecurity kernel: [18233662.744000] ata1: translated ATA stat/err 0x51/40 to SCSI SK/ASC/ASCQ 0x3/11/04
May 7 16:53:56 aeisecurity kernel: [18233662.744000] ata1: status=0x51 { DriveReady SeekComplete Error }
May 7 16:53:56 aeisecurity kernel: [18233662.744000] ata1: error=0x40 { UncorrectableError }
May 7 16:53:56 aeisecurity kernel: [18233665.644000] ata1: translated ATA stat/err 0x51/40 to SCSI SK/ASC/ASCQ 0x3/11/04
May 7 16:53:56 aeisecurity kernel: [18233665.644000] ata1: status=0x51 { DriveReady SeekComplete Error }
May 7 16:53:56 aeisecurity kernel: [18233665.644000] ata1: error=0x40 { UncorrectableError }
May 7 16:53:56 aeisecurity kernel: [18233668.928000] ata1: translated ATA stat/err 0x51/40 to SCSI SK/ASC/ASCQ 0x3/11/04
May 7 16:53:56 aeisecurity kernel: [18233668.928000] ata1: status=0x51 { DriveReady SeekComplete Error }
May 7 16:53:56 aeisecurity kernel: [18233668.928000] ata1: error=0x40 { UncorrectableError }
May 7 16:53:56 aeisecurity kernel: [18233672.192000] ata1: translated ATA stat/err 0x51/40 to SCSI SK/ASC/ASCQ 0x3/11/04
May 7 16:53:56 aeisecurity kernel: [18233672.192000] ata1: status=0x51 { DriveReady SeekComplete Error }
May 7 16:53:56 aeisecurity kernel: [18233672.192000] ata1: error=0x40 { UncorrectableError }
May 7 16:53:56 aeisecurity kernel: [18233677.936000] ata1: translated ATA stat/err 0x51/40 to SCSI SK/ASC/ASCQ 0x3/11/04
May 7 16:53:56 aeisecurity kernel: [18233677.936000] ata1: status=0x51 { DriveReady SeekComplete Error }
May 7 16:53:56 aeisecurity kernel: [18233677.936000] ata1: error=0x40 { UncorrectableError }
May 7 16:53:56 aeisecurity kernel: [18233677.952000] sd 0:0:0:0: SCSI error: return code = 0x8000002
May 7 16:53:56 aeisecurity kernel: [18233677.952000] sda: Current: sense key: Medium Error
May 7 16:53:56 aeisecurity kernel: [18233677.952000] Additional sense: Unrecovered read error - auto reallocate failed
May 7 16:53:56 aeisecurity kernel: [18233677.952000] end_request: I/O error, dev sda, sector 19535189
May 7 16:53:56 aeisecurity kernel: [18233681.220000] ata1: translated ATA stat/err 0x51/40 to SCSI SK/ASC/ASCQ 0x3/11/04
May 7 16:53:56 aeisecurity kernel: [18233681.220000] ata1: status=0x51 { DriveReady SeekComplete Error }
May 7 16:53:56 aeisecurity kernel: [18233681.220000] ata1: error=0x40 { UncorrectableError }
May 7 16:53:56 aeisecurity kernel: [18233686.956000] ata1: translated ATA stat/err 0x51/40 to SCSI SK/ASC/ASCQ 0x3/11/04
May 7 16:53:56 aeisecurity kernel: [18233686.956000] ata1: status=0x51 { DriveReady SeekComplete Error }
May 7 16:53:56 aeisecurity kernel: [18233686.956000] ata1: error=0x40 { UncorrectableError }
May 7 16:53:56 aeisecurity kernel: [18233690.036000] ata1: translated ATA stat/err 0x51/40 to SCSI SK/ASC/ASCQ 0x3/11/04
May 7 16:53:56 aeisecurity kernel: [18233690.036000] ata1: status=0x51 { DriveReady SeekComplete Error }
May 7 16:53:56 aeisecurity kernel: [18233690.036000] ata1: error=0x40 { UncorrectableError }
May 7 16:53:56 aeisecurity kernel: [18233692.928000] ata1: translated ATA stat/err 0x51/40 to SCSI SK/ASC/ASCQ 0x3/11/04
May 7 16:53:56 aeisecurity kernel: [18233692.928000] ata1: status=0x51 { DriveReady SeekComplete Error }
May 7 16:53:56 aeisecurity kernel: [18233692.928000] ata1: error=0x40 { UncorrectableError }
May 7 16:53:56 aeisecurity kernel: [18233696.020000] ata1: translated ATA stat/err 0x51/40 to SCSI SK/ASC/ASCQ 0x3/11/04
May 7 16:53:56 aeisecurity kernel: [18233696.020000] ata1: status=0x51 { DriveReady SeekComplete Error }
May 7 16:53:56 aeisecurity kernel: [18233696.020000] ata1: error=0x40 { UncorrectableError }
May 7 16:53:56 aeisecurity kernel: [18233696.036000] sd 0:0:0:0: SCSI error: return code = 0x8000002
May 7 16:53:56 aeisecurity kernel: [18233696.036000] sda: Current: sense key: Medium Error
May 7 16:53:56 aeisecurity kernel: [18233696.036000] Additional sense: Unrecovered read error - auto reallocate failed
May 7 16:53:56 aeisecurity kernel: [18233696.036000] end_request: I/O error, dev sda, sector 19535197
May 7 16:53:56 aeisecurity kernel: [18233699.292000] ata1: translated ATA stat/err 0x51/40 to SCSI SK/ASC/ASCQ 0x3/11/04
May 7 16:53:56 aeisecurity kernel: [18233699.292000] ata1: status=0x51 { DriveReady SeekComplete Error }
May 7 16:53:56 aeisecurity kernel: [18233699.292000] ata1: error=0x40 { UncorrectableError }
May 7 16:53:56 aeisecurity kernel: [18233702.380000] ata1: translated ATA stat/err 0x51/40 to SCSI SK/ASC/ASCQ 0x3/11/04
May 7 16:53:56 aeisecurity kernel: [18233702.380000] ata1: status=0x51 { DriveReady SeekComplete Error }
May 7 16:53:56 aeisecurity kernel: [18233702.380000] ata1: error=0x40 { UncorrectableError }
May 7 16:53:56 aeisecurity kernel: [18233705.304000] ata1: translated ATA stat/err 0x51/40 to SCSI SK/ASC/ASCQ 0x3/11/04
May 7 16:53:56 aeisecurity kernel: [18233705.304000] ata1: status=0x51 { DriveReady SeekComplete Error }
May 7 16:53:56 aeisecurity kernel: [18233705.304000] ata1: error=0x40 { UncorrectableError }
May 7 16:53:56 aeisecurity kernel: [18233708.400000] ata1: translated ATA stat/err 0x51/40 to SCSI SK/ASC/ASCQ 0x3/11/04
May 7 16:53:56 aeisecurity kernel: [18233708.400000] ata1: status=0x51 { DriveReady SeekComplete Error }
May 7 16:53:56 aeisecurity kernel: [18233708.400000] ata1: error=0x40 { UncorrectableError }
May 7 16:53:56 aeisecurity kernel: [18233714.280000] ata1: translated ATA stat/err 0x51/40 to SCSI SK/ASC/ASCQ 0x3/11/04
May 7 16:53:56 aeisecurity kernel: [18233714.280000] ata1: status=0x51 { DriveReady SeekComplete Error }
May 7 16:53:56 aeisecurity kernel: [18233714.280000] ata1: error=0x40 { UncorrectableError }
May 7 16:53:56 aeisecurity kernel: [18233714.296000] sd 0:0:0:0: SCSI error: return code = 0x8000002
May 7 16:53:56 aeisecurity kernel: [18233714.296000] sda: Current: sense key: Medium Error
May 7 16:53:56 aeisecurity kernel: [18233714.296000] Additional sense: Unrecovered read error - auto reallocate failed
May 7 16:53:56 aeisecurity kernel: [18233714.296000] end_request: I/O error, dev sda, sector 19535205
May 7 16:53:56 aeisecurity kernel: [18233718.888000] ata1: translated ATA stat/err 0x51/40 to SCSI SK/ASC/ASCQ 0x3/11/04
May 7 16:53:56 aeisecurity kernel: [18233718.888000] ata1: status=0x51 { DriveReady SeekComplete Error }
May 7 16:53:56 aeisecurity kernel: [18233718.888000] ata1: error=0x40 { UncorrectableError }
May 7 16:53:56 aeisecurity kernel: [18233724.760000] ata1: translated ATA stat/err 0x51/40 to SCSI SK/ASC/ASCQ 0x3/11/04
May 7 16:53:56 aeisecurity kernel: [18233724.760000] ata1: status=0x51 { DriveReady SeekComplete Error }
May 7 16:53:56 aeisecurity kernel: [18233724.760000] ata1: error=0x40 { UncorrectableError }
May 7 16:53:56 aeisecurity kernel: [18233728.040000] ata1: translated ATA stat/err 0x51/40 to SCSI SK/ASC/ASCQ 0x3/11/04
May 7 16:53:56 aeisecurity kernel: [18233728.040000] ata1: status=0x51 { DriveReady SeekComplete Error }
May 7 16:53:56 aeisecurity kernel: [18233728.040000] ata1: error=0x40 { UncorrectableError }
May 7 16:53:56 aeisecurity kernel: [18233733.780000] ata1: translated ATA stat/err 0x51/40 to SCSI SK/ASC/ASCQ 0x3/11/04
May 7 16:53:56 aeisecurity kernel: [18233733.780000] ata1: status=0x51 { DriveReady SeekComplete Error }
May 7 16:53:56 aeisecurity kernel: [18233733.780000] ata1: error=0x40 { UncorrectableError }
May 7 16:53:56 aeisecurity kernel: [18233736.880000] ata1: translated ATA stat/err 0x51/40 to SCSI SK/ASC/ASCQ 0x3/11/04
May 7 16:53:56 aeisecurity kernel: [18233736.880000] ata1: status=0x51 { DriveReady SeekComplete Error }
May 7 16:53:56 aeisecurity kernel: [18233736.880000] ata1: error=0x40 { UncorrectableError }
May 7 16:53:56 aeisecurity kernel: [18233736.896000] sd 0:0:0:0: SCSI error: return code = 0x8000002
May 7 16:53:56 aeisecurity kernel: [18233736.896000] sda: Current: sense key: Medium Error
May 7 16:53:56 aeisecurity kernel: [18233736.896000] Additional sense: Unrecovered read error - auto reallocate failed
May 7 16:53:56 aeisecurity kernel: [18233736.896000] end_request: I/O error, dev sda, sector 19535213
May 7 16:53:56 aeisecurity kernel: [18233742.820000] ata1: translated ATA stat/err 0x51/40 to SCSI SK/ASC/ASCQ 0x3/11/04
May 7 16:53:56 aeisecurity kernel: [18233742.820000] ata1: status=0x51 { DriveReady SeekComplete Error }
May 7 16:53:56 aeisecurity kernel: [18233742.820000] ata1: error=0x40 { UncorrectableError }