I have Vmware esxi 6.5. Now I migrated some thin provisionied VMs to VMFS6. When I call fstrim /
I can except that vmdk file will smaller, but without error in console - vmdk is not smaller. I must reboot every VM after vMotion to VMSF6. After it is ok and fstrim do smaller vmdk.
Is it some rescan here for it to avoid reboot every VM?
Tried: echo "1" > /sys/class/block/sda/device/rescan
or echo "- - -" > /sys/class/scsi_host/host0/scan
In dmesg:
sd 2:0:0:0: [sda] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
sd 2:0:0:0: [sda] Sense Key : Illegal Request [current]
sd 2:0:0:0: [sda] Add. Sense: Invalid command operation code
sd 2:0:0:0: [sda] CDB: Unmap/Read sub-channel: 42 00 00 00 00 00 00 00 18 00
end_request: critical target error, dev sda, sector 30214032
sd 2:0:0:0: [sda] Cache data unavailable
sd 2:0:0:0: [sda] Assuming drive cache: write through
Thank you.