Following is command to use to do basic health check and check the services status, faults, networks, Pool status on ZFS heads,.
configuration cluster show >>> This commmand shows the Cluster status on both the heads. Status should be AKCS Clustered or AKCS Owner/Stripped
maintenance problems show >>>> Shows if there are any problems in ZFSSA
configuration storage show >>>> Shows if the head has the pool active or not. Pool should not be shown as faulted.
maintenance system updates ls >>>> Shows the current ZFS version in use and previous versions.
configuration net interfaces ls >>>> Checks the network interfaces status whether they are up or down.
maintenance hardware show >>>> Shows if there are any hardware faults on the ZFS appliance.
confirm shell ipmitool sunoem cli "show faulty" >>> This shows if there are any HW problems shown from ILOM
confirm shell ipmitool -U root sunoem cli "show -o table -level all /SP/faultmgmt" >>> This shows if there are any HW problems shown from ILOM
confirm shell ibstat >>> This shows the IB ports status on the ZFS appliance if IB networking is used.
confirm shell zpool list >>>> command shows the physical disk space in the pool
confirm shell zfs list exalogic >>>> This command works only on active ZFS head. Shows the usable space that is available to filesystems from exalogic pool.
status ls >>>> Shows the current status and recent incidents on the ZFS heads
configuration cluster resources ls >>>> Command to check which resource is owned by which ZFS head
Products to which Article Applies
Oracle ZFS Storage Appliance
Search Keywords: oracle zfs storage appliance zfssa zfs healthcheck health check service services status state fault faults network networks networking pool how to basic test testing checking
Article Author: Tarun Boyella
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