Machine Administration Guide 2.6

B.5.1 Notes on disks shared by clusters

When replacing cluster-shared disks, note the following:

When performing automatic unmounting or preventive replacement using GDS4.1A30 or later, you can execute the replacement menu from either node.

However, when using SynfinityDisk or GDS4.1A20 or earlier, be sure to perform the three operation types unmounting, replacement, and mounting from one specific node only.

After completion of replacement, be sure to display configuration information using the Machine Administration menu to check for error states from both nodes of the cluster. If an error remains, perform the error mark reset operation.