Grass Valley PRS 250 RAID Storage System - Manual (Page 53)

Changing Physical Disk Configurations
RAID Instructions 3-7
Sample Bind Options screen
Logical unit number —The default logical unit number for the first disk unit you
bind is 0, the second disk unit is 1, the third disk unit is 2; and the fourth is 3.
4. Enter 0, 1, 2, or 3 (hex) depending on which you are binding (see the sample grid
above). (Note that for Profile systems, only LUNs 0 - 3 are valid).
5. Press Enter. The following option appears immediately below the first option.
Maximum rebuild time [default]
Maximum rebuild time — The maximum rebuild time is the approximate amount
of time that the storage chassis allots to reconstruct the data on a new disk module
that replaces a failed disk module in a logical unit. The actual rebuild time may be
longer or shorter. You can change the rebuild time with DASSMGR later without
damaging the information stored on the disk.
6. Press 24 hours and then press Enter.
7. To accept, type Y, and press Enter. To reject, just press Enter.
If you confirm, you are asked whether or not to bind the modules. If you reject, the
cursor returns to the Logical unit number prompt, so you can change any values
you want.
8. In response to the question, type Y and press Enter if you want to bind the group
as specified; otherwise, type N and press Enter.
If you type N, the original grid appears so you can return to Step 4 and start
selecting modules again.
If you typed Y, the program changes the UNB to BIN for a RAID group or
individual unit, and starts creating the logical unit you specified. The time the SP
takes to complete the binding operation depends on the size and number of disk
Bind Options
Logical unit number (0-1F hex)? [default]
Bind Options
Logical unit number (0-1F hex)? [1]
Maximum rebuild time ? [24]
Confirm bind options ? [N]