Geoff Bland Posted August 22, 2022 Share Posted August 22, 2022 I have a set of SAS drives attached to my newly built UNRAID server - all looks to be working fine, it's well used and weekly parity checks report no errors. However running a SMART check with UNRAID always comes back the message "Errors occurred - Check SMART report" - this happens on every one of my disks. These are all HGST 2.5" SAS drives, 10K RPM 6GB/s drives. Checking the SMART reports however there are no obvious errors - I can't see anything that jumps out to me from the report as an error - what is the problem here: smartctl 7.3 2022-02-28 r5338 [x86_64-linux-5.15.46-Unraid] (local build) Copyright (C) 2002-22, Bruce Allen, Christian Franke, www.smartmontools.org === START OF INFORMATION SECTION === Vendor: HGST Product: HUC10121CLAR1200 Revision: F840 Compliance: SPC-4 User Capacity: 1,200,243,695,616 bytes [1.20 TB] Logical block size: 512 bytes Rotation Rate: 10020 rpm Form Factor: 2.5 inches Logical Unit id: 0x5000cca072c0f454 Serial number: L0KE3NJJ Device type: disk Transport protocol: SAS (SPL-4) Local Time is: Mon Aug 22 11:15:06 2022 BST SMART support is: Available - device has SMART capability. SMART support is: Enabled Temperature Warning: Enabled Read Cache is: Enabled Writeback Cache is: Disabled === START OF READ SMART DATA SECTION === SMART Health Status: OK Current Drive Temperature: 36 C Drive Trip Temperature: 85 C Manufactured in week 24 of year 2016 Specified cycle count over device lifetime: 50000 Accumulated start-stop cycles: 146 Specified load-unload count over device lifetime: 600000 Accumulated load-unload cycles: 1954 Elements in grown defect list: 0 Vendor (Seagate Cache) information Blocks sent to initiator = 6406933419887951872 Error counter log: Errors Corrected by Total Correction Gigabytes Total ECC rereads/ errors algorithm processed uncorrected fast | delayed rewrites corrected invocations [10^9 bytes] errors read: 0 26 0 26 9375467 57872.791 0 write: 0 0 0 0 410956 59555.397 0 verify: 0 32 0 32 1412031 71078.167 0 Non-medium error count: 0 SMART Self-test log Num Test Status segment LifeTime LBA_first_err [SK ASC ASQ] Description number (hours) # 1 Background short Completed - 43795 - [- - -] Long (extended) Self-test duration: 18 seconds [0.3 minutes] Background scan results log Status: waiting until BMS interval timer expires Accumulated power on time, hours:minutes 43795:04 [2627704 minutes] Number of background scans performed: 584, scan progress: 0.00% Number of background medium scans performed: 584 Protocol Specific port log page for SAS SSP relative target port id = 1 generation code = 1 number of phys = 1 phy identifier = 0 attached device type: expander device attached reason: SMP phy control function reason: unknown negotiated logical link rate: phy enabled; 6 Gbps attached initiator port: ssp=0 stp=0 smp=0 attached target port: ssp=0 stp=0 smp=1 SAS address = 0x5000cca072c0f455 attached SAS address = 0x500056b37789abff attached phy identifier = 33 Invalid DWORD count = 0 Running disparity error count = 0 Loss of DWORD synchronization count = 0 Phy reset problem count = 0 relative target port id = 2 generation code = 1 number of phys = 1 phy identifier = 1 attached device type: no device attached attached reason: unknown reason: power on negotiated logical link rate: phy enabled; unknown attached initiator port: ssp=0 stp=0 smp=0 attached target port: ssp=0 stp=0 smp=0 SAS address = 0x5000cca072c0f456 attached SAS address = 0x0 attached phy identifier = 0 Invalid DWORD count = 0 Running disparity error count = 0 Loss of DWORD synchronization count = 0 Phy reset problem count = 0 Quote Link to comment
JorgeB Posted August 22, 2022 Share Posted August 22, 2022 GUI doesn't currently support SMART tests for SAS devices, you can still run them manually. Quote Link to comment
Geoff Bland Posted August 22, 2022 Author Share Posted August 22, 2022 55 minutes ago, JorgeB said: GUI doesn't currently support SMART tests for SAS devices, you can still run them manually. OK thanks for the info. I just found it states this in the documentation too, no support for SAS drives for SMART. https://wiki.unraid.net/Manual/Storage_Management#SMART_Monitoring Quote Link to comment
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