bdowden Posted December 18, 2016 Share Posted December 18, 2016 I ran preclear twice on 2 new 4TB WD Red NAS drive. The first preclear went fine but the second the post-read ended after only an hour, showing a Log Sense failed, IE page [scsi response fails sanity test] error in the SMART result. I then ran both through another preclear session. One is still running the post-read but the other finished after an hour and it shows the same error. I ran smartctl and got this: smartctl -a /dev/sdj smartctl 6.5 2016-05-07 r4318 [x86_64-linux-4.4.30-unRAID] (local build) Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org === START OF INFORMATION SECTION === Vendor: /10:0:0: Product: 0 Compliance: SPC-5 User Capacity: 600,332,565,813,390,450 bytes [600 PB] Logical block size: 774843950 bytes Physical block size: 3166222336 bytes Lowest aligned LBA: 12346 scsiModePageOffset: response length too short, resp_len=47 offset=50 bd_len=46 scsiModePageOffset: response length too short, resp_len=47 offset=50 bd_len=46 >> Terminate command early due to bad response to IEC mode page A mandatory SMART command failed: exiting. To continue, add one or more '-T permissive' options. I ran with the -H option and got this smartctl -H /dev/sdj smartctl 6.5 2016-05-07 r4318 [x86_64-linux-4.4.30-unRAID] (local build) Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org === START OF READ SMART DATA SECTION === Log Sense failed, IE page [scsi response fails sanity test] At this point I think it's one of three things - the drive is bad, the controller is failing, or I need a larger PSU to accommodate the new drives. Any help would be greatly appreciated. Quote Link to comment
JorgeB Posted December 18, 2016 Share Posted December 18, 2016 Disk dropped offline, power down, check cables and power back up, then check SMART. Quote Link to comment
cbr600ds2 Posted January 21, 2017 Share Posted January 21, 2017 hello - I hate to revive a dead thread but I had the same happen. Now I've had it run the smart test and everything seems fine again but now the status is the disk is emulated. Should I stop it, drop that disk and restart and then put that disk back and restart to get thee disk online? Quote Link to comment
trurl Posted January 22, 2017 Share Posted January 22, 2017 hello - I hate to revive a dead thread but I had the same happen. Now I've had it run the smart test and everything seems fine again but now the status is the disk is emulated. Should I stop it, drop that disk and restart and then put that disk back and restart to get thee disk online? Not entirely sure what you have in mind with the words "drop" and "put back", but that is mostly correct. But instead of those words, try "unassign" and "reassign". No need to unplug the drives or whatever else you might have had in mind. After the reassign/restart it will rebuild the drive. If you would like a second opinion go to Tools - Diagnostics and post the complete diagnostics zip. Quote Link to comment
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