2.2.2 Monitoring a Database Server RAID Set Rebuilding

If a drive in a database server RAID set is replaced, then the progress of the RAID set rebuild should be monitored.

Use the following command on the database server that has the replaced disk. The command is run as the root user.

Note:

If you are running Oracle Exadata System Software 19.1.0 or later, substitute /opt/MegaRAID/storcli/storcli64 for /opt/MegaRAID/MegaCli/MegaCli64 in the following commands:

/opt/MegaRAID/MegaCli/MegaCli64 -pdrbld -showprog -physdrv \
[disk_enclosure:slot_number] -a0

In the preceding command, disk_enclosure and slot_number indicate the replacement disk identified by the MegaCli64 -PDList command. The following is an example of the output from the command:

Rebuild Progress on Device at Enclosure 252, Slot 2 Completed 41% in 13 Minutes.