From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mark Bellon Subject: Re: No response? Date: Thu, 20 Jan 2005 12:28:31 -0700 Message-ID: <41F0065F.20401@mvista.com> References: Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: Sender: linux-raid-owner@vger.kernel.org To: David Dougall Cc: Mario Holbe , linux-raid@vger.kernel.org List-Id: linux-raid.ids This looks like MD did it's thing properly and there is a timeout within XFS. mark >The following appears to be relavent information from the syslog file: > >Jan 10 11:56:06 linux-sg2 kernel: SCSI disk error : host 0 channel 0 id 0 >lun 47 > return code = 8000002 >Jan 10 11:56:06 linux-sg2 kernel: Info fld=0xc7c0181, Current sd08:10: >sense key > Hardware Error >Jan 10 11:56:06 linux-sg2 kernel: I/O error: dev 08:10, sector 314179976 >Jan 10 11:56:06 linux-sg2 kernel: SCSI disk error : host 0 channel 0 id 0 >lun 47 > return code = 8000002 >Jan 10 11:56:06 linux-sg2 kernel: Info fld=0xc7c0181, Current sd08:10: >sense key > Hardware Error >Jan 10 11:56:06 linux-sg2 kernel: I/O error: dev 08:10, sector 314179969 >Jan 10 11:56:06 linux-sg2 kernel: XFS: device device-mapper(254,1)- XFS >write er >ror in file system meta-data block 0x2bb20008 in device-mapper(254,1) >Jan 10 11:56:07 linux-sg2 kernel: SCSI disk error : host 0 channel 0 id 0 >lun 47 > return code = 8000002 >Jan 10 11:56:07 linux-sg2 kernel: Info fld=0xc7c0181, Current sd08:10: >sense key > Hardware Error >Jan 10 11:56:07 linux-sg2 kernel: I/O error: dev 08:10, sector 144067 >Jan 10 11:56:07 linux-sg2 kernel: SCSI disk error : host 0 channel 0 id 0 >lun 47 > return code = 8000002 >Jan 10 11:56:07 linux-sg2 kernel: Info fld=0xc7c0181, Current sd08:10: >sense key > Hardware Error >Jan 10 11:56:07 linux-sg2 kernel: I/O error: dev 08:10, sector 62129592 >Jan 10 11:56:07 linux-sg2 kernel: SCSI disk error : host 0 channel 0 id 0 >lun 47 > return code = 8000002 >Jan 10 11:56:07 linux-sg2 kernel: Info fld=0xc7c0181, Current sd08:10: >sense key > Hardware Error >Jan 10 11:56:07 linux-sg2 kernel: I/O error: dev 08:10, sector 144131 >Jan 10 11:56:07 linux-sg2 kernel: SCSI disk error : host 0 channel 0 id 0 >lun 47 > return code = 8000002 >Jan 10 11:56:07 linux-sg2 kernel: Info fld=0xc7c0181, Current sd08:10: >sense key > Hardware Error >Jan 10 11:56:07 linux-sg2 kernel: I/O error: dev 08:10, sector 104726920 >Jan 10 11:56:07 linux-sg2 kernel: SCSI disk error : host 0 channel 0 id 0 >lun 47 > return code = 8000002 >Jan 10 11:56:07 linux-sg2 kernel: Info fld=0xc7c0181, Current sd08:10: >sense key > Hardware Error >Jan 10 11:56:07 linux-sg2 kernel: I/O error: dev 08:10, sector 385 >Jan 10 11:56:07 linux-sg2 kernel: SCSI disk error : host 0 channel 0 id 0 >lun 47 > return code = 8000002 >Jan 10 11:56:07 linux-sg2 kernel: Info fld=0xc7c0181, Current sd08:10: >sense key > Hardware Error >Jan 10 11:56:08 linux-sg2 kernel: I/O error: dev 08:10, sector 157090184 >Jan 10 11:56:08 linux-sg2 kernel: SCSI disk error : host 0 channel 0 id 0 >lun 47 > return code = 8000002 >Jan 10 11:56:08 linux-sg2 kernel: Info fld=0xc7c0181, Current sd08:10: >sense key > Hardware Error >Jan 10 11:56:08 linux-sg2 kernel: I/O error: dev 08:10, sector 209453448 >Jan 10 11:56:08 linux-sg2 kernel: SCSI disk error : host 0 channel 0 id 0 >lun 47 > return code = 8000002 >Jan 10 11:56:08 linux-sg2 kernel: Info fld=0xc7c0181, Current sd08:10: >sense key > Hardware Error >Jan 10 11:56:08 linux-sg2 kernel: I/O error: dev 08:10, sector 343219280 >Jan 10 11:56:08 linux-sg2 kernel: SCSI disk error : host 0 channel 0 id 0 >lun 47 > return code = 8000002 >Jan 10 11:56:08 linux-sg2 kernel: Info fld=0xc7c0181, Current sd08:10: >sense key > Hardware Error >Jan 10 11:56:08 linux-sg2 kernel: I/O error: dev 08:10, sector 392 >Jan 10 11:56:08 linux-sg2 kernel: SCSI disk error : host 0 channel 0 id 0 >lun 47 > return code = 8000002 >Jan 10 11:56:08 linux-sg2 kernel: Info fld=0xc7c0181, Current sd08:10: >sense key > Hardware Error >Jan 10 11:56:08 linux-sg2 kernel: I/O error: dev 08:10, sector 104726913 >Jan 10 11:56:08 linux-sg2 kernel: SCSI disk error : host 0 channel 0 id 0 >lun 47 > return code = 8000002 >Jan 10 11:56:08 linux-sg2 kernel: Info fld=0xc7c0181, Current sd08:10: >sense key > Hardware Error >Jan 10 11:56:08 linux-sg2 kernel: I/O error: dev 08:10, sector 144143 >Jan 10 11:56:08 linux-sg2 kernel: SCSI disk error : host 0 channel 0 id 0 >lun 47 > return code = 8000002 >Jan 10 11:56:08 linux-sg2 kernel: Info fld=0xc7c0181, Current sd08:10: >sense key > Hardware Error >Jan 10 11:56:08 linux-sg2 kernel: I/O error: dev 08:10, sector 157090177 >Jan 10 11:56:08 linux-sg2 kernel: SCSI disk error : host 0 channel 0 id 0 >lun 47 > return code = 8000002 >Jan 10 11:56:08 linux-sg2 kernel: Info fld=0xc7c0181, Current sd08:10: >sense key > Hardware Error >Jan 10 11:56:08 linux-sg2 kernel: I/O error: dev 08:10, sector 209453441 >Jan 10 11:56:08 linux-sg2 kernel: I/O error in filesystem >("device-mapper(254,1) >") meta-data dev device-mapper(254,1) block 0x18fa318f >("xlog_iodone") err >or 5 buf count 2048 >Jan 10 11:56:08 linux-sg2 kernel: >xfs_force_shutdown(device-mapper(254,1),0x2) c >alled from line 966 of file xfs_log.c. Return address = 0xc0246d9b >Jan 10 11:56:08 linux-sg2 kernel: Filesystem "device-mapper(254,1)": Log >I/O Err >or Detected. Shutting down filesystem: device-mapper(254,1) >Jan 10 11:56:08 linux-sg2 kernel: Please umount the filesystem, and >rectify the >problem(s) > > >I don't see any error messages from md in any of these logs. >--David Dougall > > > > >On Thu, 20 Jan 2005, Mario Holbe wrote: > > > >>David Dougall wrote: >> >> >>>If I am running software raid1 and a disk device starts throwing I/O >>>errors, Is the filesystem supposed to see any indication of this? I >>> >>> >>Usually this should not happen. Presumed a) this device is not the >>only active device in this RAID1 and b) this device is the only >>failing one. >> >> >> >>>I have servers with xfs as the filesystem and xfs will start to throw I/O >>>errors when a disk starts acting up even with software raid in between. >>> >>> >>It could be helpful to show the messages appearing (dmesg), the >>RAID setup (cat /proc/mdstat) and the mount (cat /etc/fstab /etc/mtab >>or /proc/mounts). >> >> >>regards, >> Mario >>-- >> Oh well, config >> one actually wonders what force in the universe is holding it >> and makes it working >> chances and accidents :) >> >>- >>To unsubscribe from this list: send the line "unsubscribe linux-raid" in >>the body of a message to majordomo@vger.kernel.org >>More majordomo info at http://vger.kernel.org/majordomo-info.html >> >> >> >> >> >- >To unsubscribe from this list: send the line "unsubscribe linux-raid" in >the body of a message to majordomo@vger.kernel.org >More majordomo info at http://vger.kernel.org/majordomo-info.html > >