bcbgboy13 Posted February 5, 2019 Share Posted February 5, 2019 I had to move physically my server this past weekend to do some small general repairs in the area were the server was located. The server was shut down properly, the cables disconnected and then the case moved carefully just a few mettres Upon powering up this morning I got the dreaded "disabled disk" #2. I powered down the server, opened the case and inspected the cables. Once powered up the array still shows the same disabled disk. The disk is question is connected to an LSI controller via break-out cable. The other three disks on this cable are fine. I ran the SMART short self-test - it was completed without problems : #Attribute NameFlagValueWorstThresholdTypeUpdatedFailedRaw Value 1Raw read error rate0x002f200200051Pre-failAlwaysNever0 3Spin up time0x0027160147021Pre-failAlwaysNever8975 4Start stop count0x0032099099000Old ageAlwaysNever1572 5Reallocated sector count0x0033200200140Pre-failAlwaysNever0 7Seek error rate0x002e100253000Old ageAlwaysNever0 9Power on hours0x0032085085000Old ageAlwaysNever11145 (1y, 3m, 7d, 9h) 10Spin retry count0x0032100100000Old ageAlwaysNever0 11Calibration retry count0x0032100100000Old ageAlwaysNever0 12Power cycle count0x0032100100000Old ageAlwaysNever685 192Power-off retract count0x0032200200000Old ageAlwaysNever446 193Load cycle count0x0032180180000Old ageAlwaysNever62780 194Temperature celsius0x0022118109000Old ageAlwaysNever34 196Reallocated event count0x0032200200000Old ageAlwaysNever0 197Current pending sector0x0032200200000Old ageAlwaysNever0 198Offline uncorrectable0x0030200200000Old ageOfflineNever0 199UDMA CRC error count0x0032200200000Old ageAlwaysNever0 200Multi zone error rate0x0008200200000Old ageOfflineNever0 What to do now and what are my options - the disk in questions is an old 2TB and I would like to avoid to purchase such small disk these days Quote Link to comment
JorgeB Posted February 5, 2019 Share Posted February 5, 2019 Disk looks fine, though next time please post the diags, if nothing else it will make the SMART report much easier to read, you'll need to rebuild to a new disk or to the same, to a new one would be safer, if rebuilding to the same first make sure the emulated disk is mounting OK and data looks correct. Quote Link to comment
bcbgboy13 Posted February 5, 2019 Author Share Posted February 5, 2019 Thank you for the quick reply. The data on the emulated disk 2 appears to be OK. I also found that when in "maintenance mode" you have the option to "Check Filesystem Status" I did this one and it finished surprisingly fast with following results: reiserfsck 3.6.27 Will read-only check consistency of the filesystem on /dev/md2 Will put log info to 'stdout' ########### reiserfsck --check started at Tue Feb 5 14:17:04 2019 ########### Replaying journal: Replaying journal: Done. Reiserfs journal '/dev/md2' in blocks [18..8211]: 0 transactions replayed Checking internal tree.. finished Comparing bitmaps..finished Checking Semantic tree: finished No corruptions found There are on the filesystem: Leaves 222023 Internal nodes 1554 Directories 640 Other files 5869 Data block pointers 223547164 (0 of them are zero) Safe links 0 ########### reiserfsck finished at Tue Feb 5 14:22:26 2019 ########### To me it looks like OK Now the question is how to do the next step - rebuilding into the same disk. My last parity check was done 57 days ago Quote Link to comment
trurl Posted February 5, 2019 Share Posted February 5, 2019 https://wiki.unraid.net/Troubleshooting#Re-enable_the_drive Quote Link to comment
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