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Unit Object Commands
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/c
x
/u
x
start verify
This command starts a background verification process on the specified unit
/cx/ux. The following table shows the supported matrix as a function of the
controller model and logical unit type.
N/A (Not Applicable) refers to cases where the given logical unit type is not
supported on that controller model.
When you issue this command, the specified verify will begin if schedules are
disabled; otherwise it will pause until the next scheduled verify. Verify will
also pause if a rebuild or initialization is currently in progress.
/c
x
/u
x
pause rebuild
This command allows you to pause the rebuild operation on the specified unit
/cx/ux.
This feature is only supported on the 7000/8000 series controllers. 9000 series
controllers have an on-board scheduler where rebuild operations can be
scheduled to take place at specified start and stop times. The /cx/ux pause
rebuild command is provided to enable 7000/8000 users to achieve similar
functionality with use of Linux-provided schedulers such as cron(8) or at(1),
or user-supplied programs.
/c
x
/u
x
resume rebuild
This command allows you to resume the rebuild operation on the specified
unit /cx/ux.
This feature is intended only for 7000/8000 series controllers. 9000 series
controllers have an on-board scheduler where rebuild operations can be
scheduled to take place at specified start and stop times. The /cx/ux resume
rebuild function is provided to enable 7000/8000 users to achieve similar
Table 9: Supported RAID (Logical Unit) Types for Verification
Model R0 R1 R5 R6 R10 R50 Single JBOD Spare
7K/8K No Yes Yes N/A Yes N/A N/A No No
9000
a
a. Models 9500S, 9550SX, and 9590SE
Yes Yes Yes N/A Yes Yes Yes Yes Yes
9650SE Yes Yes Yes Yes Yes Yes Yes Yes Yes