Grass Valley PRS 250 RAID Storage System - Manual (Page 67)

Replacing or Adding a Disk Module
RAID Instructions 3-21
6. If you are adding a RAID group, repeat Steps 4 and 5 for the remaining disk
modules.
7. Remove and store the ESD wrist band.
What you do next depends on whether the disk module that you just installed is a
replacement disk module or part of an added RAID group.
For a replacement module in a logical unit (LUN) — The SP starts rebuilding the
disk module immediately. You can determine or change the rebuild period using
dassmgr. See “Binding Disk Modules as a Logical Unit” on page 6..
For an added RAID group —Bind each module of the group into a logical unit using
dassmgr, and make the group accessible to the operating system. The dassmgr is
documented earlier in this chapter.