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MegaRAID SAS Software User Guide Chapter 5: MegaRAID Command Tool
| Drive-Related Options
5.15.8 Locate the Drive(s) and
Activate LED
Use the command in the following table to locate the drive(s) for the selected
controller(s) and activate the drive activity LED.
5.15.9 Mark the Configured Drive as
Missing
Use the command in the following table to mark the configured drive as missing for the
selected controller(s).
NOTE: PdMarkMissing works only on offline drives. If you want to make a configured
drive as missing, first mark it as offline, then mark it as missing. When PdReplaceMissing
is run, the drive becomes offline, and Rebuild does not start automatocally. One has to
start it explicitly.
Follow these steps to replace the PD or retrieve the PD:
1. pdgetmissing (This command reports the array and the row number needed for
the next command).
2. pdreplacemissing (Input the array and row number here).
3. pdonline.
5.15.10 Display the Drives in Missing
Status
Use the command in the following table to mark the configured drive as missing for the
selected controller(s).
Table 93: Locate Drive and Activate LED
Convention MegaCli –PDLocate –PhysDrv[E0:S0,E1:S1....]
-aN|-a0,1,2|-aALL
Description Locates the drive(s) for the selected controller(s) and activates the drive
activity LED.
-Physdrv[E0:S0,...]: Specifies the physical drive enclosure and the
slots for the drives.
Table 94: Mark Configured Drive as Missing
Convention MegaCli –PDMarkMissing –PhysDrv[E0:S0,E1:S1....]
-aN|-a0,1,2|-aALL
Description Marks the offline drive as missing for the selected controller(s).
-Physdrv[E0:S0,...]: Specifies the physical drive enclosure and the
slots for the drives.
Table 95: Display Drives in Missing Status
Convention
MegaCli –PDGetMissing -aN|-a0,1,2|-aALL
Description Displays the drive(s) in missing status. The format is:
No Row Column SizeExpected(MB)
0 x y zzzzzzzzz
…
Where x is the index to the drive groups, y is the index to the drive in that
drive group, and zzzzzz is the minimum capacity of the drive that can be
used as a replacement.
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