November 10, 201114 yr Subject:unRaid Failure Notification - One or more disks are disabled or invalid. Status update for unRAID Tower - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Status: ERROR: The unRaid array needs attention. One or more disks are disabled or invalid. Disk 3=DISK_DSBL Server Name: Tower Server IP: 1xx.xxx.xxx Date: Thu Nov 10 10:47:04 CST 2011 Output of /proc/mdcmd: - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - sbName=/boot/config/super.dat sbVersion=0.95.4 sbCreated=1280209674 sbUpdated=1320930560 sbEvents=68 sbState=1 sbNumDisks=4 sbSynced=1320143781 sbSyncErrs=0 mdVersion=1.1.1 mdState=STOPPED mdNumProtected=4 mdNumDisabled=1 mdDisabledDisk=3 mdNumInvalid=1 mdInvalidDisk=3 mdNumMissing=0 mdMissingDisk=0 mdNumNew=0 mdResync=0 diskNumber.0=0 diskName.0= diskSize.0=1465138552 diskState.0=7 diskModel.0=WDC WD15EARS-00Z diskSerial.0=WD-WMAVU2866034 diskId.0=WDC_WD15EARS-00Z_WD-WMAVU2866034 rdevNumber.0=0 rdevStatus.0=DISK_OK rdevName.0=sda rdevSize.0=1465138552 rdevModel.0=WDC WD15EARS-00Z rdevSerial.0=WD-WMAVU2866034 rdevId.0=WDC_WD15EARS-00Z_WD-WMAVU2866034 rdevNumErrors.0=0 rdevLastIO.0=1320930560 rdevSpinupGroup.0=0 diskNumber.1=1 diskName.1=md1 diskSize.1=1465138552 diskState.1=7 diskModel.1=WDC WD15EARS-00Z diskSerial.1=WD-WMAVU2807772 diskId.1=WDC_WD15EARS-00Z_WD-WMAVU2807772 rdevNumber.1=1 rdevStatus.1=DISK_OK rdevName.1=sdc rdevSize.1=1465138552 rdevModel.1=WDC WD15EARS-00Z rdevSerial.1=WD-WMAVU2807772 rdevId.1=WDC_WD15EARS-00Z_WD-WMAVU2807772 rdevNumErrors.1=0 rdevLastIO.1=1320930560 rdevSpinupGroup.1=0 diskNumber.2=2 diskName.2=md2 diskSize.2=976762552 diskState.2=7 diskModel.2=Hitachi HDS72101 diskSerial.2=JP2930HQ1NRAXH diskId.2=Hitachi_HDS72101_JP2930HQ1NRAXH rdevNumber.2=2 rdevStatus.2=DISK_OK rdevName.2=sdb rdevSize.2=976762552 rdevModel.2=Hitachi HDS72101 rdevSerial.2=JP2930HQ1NRAXH rdevId.2=Hitachi_HDS72101_JP2930HQ1NRAXH rdevNumErrors.2=0 rdevLastIO.2=1320930560 rdevSpinupGroup.2=0 diskNumber.3=3 diskName.3=md3 diskSize.3=976762552 diskState.3=4 diskModel.3=SAMSUNG HD103SJ diskSerial.3=S246JX0B802679 diskId.3=SAMSUNG_HD103SJ_S246JX0B802679 rdevNumber.3=3 rdevStatus.3=DISK_DSBL rdevName.3=sdd rdevSize.3=976762552 rdevModel.3=SAMSUNG HD103SJ rdevSerial.3=S246JX0B802679 rdevId.3=SAMSUNG_HD103SJ_S246JX0B802679 rdevNumErrors.3=9 rdevLastIO.3=1320939980 rdevSpinupGroup.3=0 I upgraded to Plus about a month ago and added a third data drive. It looks like that drive has failed. I've attached the sys log that shows the errors I'm getting and also the original preclear results for the new drive. All drives are attached to the motherboard SATA ports. I'm wondering if anything else could be going on or if it is just a failed drive. The last parity check on the first of the month showed no errors. Thanks. syslog-2011-11-10.txt
November 10, 201114 yr The drive may still be good. If you have a spare I would replace and rebuild the disk and then run pre-clear on the used drive to determine its health. Otherwise just rebuild the failed disk onto itself.
November 10, 201114 yr The drive may still be good. If you have a spare I would replace and rebuild the disk and then run pre-clear on the used drive to determine its health. Otherwise just rebuild the failed disk onto itself. Or, it could as easily be a loose cable... i'd re-seat them, just in case (stop array and power down first)
November 11, 201114 yr Author Thanks for the advice. I opened her up, re-did all cable connections, powered back on, rebuilt data on disk 3 an left it alone overnight. This morning I can't open tower in my browser, but my shares are showing up in windows explorer. How long should it take to rebuild a 1TB disk? Is there a way to restart the web UI from the console?
November 12, 201114 yr Author Everything is back to normal operation now. After I told unRaid to rebuild the data, I lost the web interface which kinda freaked me out. I tried to restart the emhttp but must have typed something wrong because the console thru up an error about the command. So I left it alone for 24 hours, powered off with the power button and restarted. It ran a parity check and came back with zero errors. Thanks for the help
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