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How to monitor HDD status on ESXi?
Hello!
I saw errors in the logs
Device tlO.ATA_TO5HIBA_DT01ACA200_X3FBT5LK5 performance has deteriorated. I/O latency increased from average value of 2410 microseconds to 78012 microseconds.
/usr/lib/vmware/vm-support/bin # ./smartinfo.sh
SMART Information for disks.
Device: t10.ATA_____TOSHIBA_DT01ACA200_________________________________X3FBTSLKS
Parameter Value Threshold Worst
-----------------------------------------------------
Health Status OK N/A N/A
Media Wearout Indicator N/A N/A N/A
Write Error Count N/A N/A N/A
Read Error Count 100 16 100
Power-on Hours 99 0 99
Power Cycle Count 100 0 100
Reallocated Sector Count 100 5 100
Raw Read Error Rate 100 16 100
Drive Temperature 142 0 142
Driver Rated Max Temperature N/A N/A N/A
Write Sectors TOT Count 200 0 200
Read Sectors TOT Count N/A N/A N/A
Initial Bad Block Count N/A N/A N/A
Device: t10.ATA_____TOSHIBA_DT01ACA200_________________________________739NE17KS
Parameter Value Threshold Worst
-----------------------------------------------------
Health Status OK N/A N/A
Media Wearout Indicator N/A N/A N/A
Write Error Count N/A N/A N/A
Read Error Count 100 16 100
Power-on Hours 99 0 99
Power Cycle Count 100 0 100
Reallocated Sector Count 100 5 100
Raw Read Error Rate 100 16 100
Drive Temperature 142 0 142
Driver Rated Max Temperature N/A N/A N/A
Write Sectors TOT Count 200 0 200
Read Sectors TOT Count N/A N/A N/A
Initial Bad Block Count N/A N/A N/A
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I connected via SSH, using the script /usr/lib/vmware/vm-support/bin/smartinfo.sh I got SMART, Everything seems to be ok. The question is closed.
You can also do this:
List of devices:
esxcli storage core device list
Info on a specific device: esxcli
storage core device smart get
-d name
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