LSI Corporation
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12Gb/s MegaRAID SAS Software User Guide
March 2014
Chapter 6: StorCLI
Working with the Storage Command Line Tool
storcli /cx show patrolRead
This command shows the current state of the patrol read along with other details such as the PR Mode, PR Execution
Delay, PR iterations completed, and PR on SSD. This command also shows the start time and the date when the
patrol read started.
The values shown for the current state of the patrol read are Ready, Active, Paused, Aborted, Stopped, or
Unknown.
If the state of the patrol read is active, a numeric value is shown along with the state which depicts the number of
physical drives that have completed the patrol read operation. As an example, Active 1 means that the one
physical drive has completed the patrol read operation.
Input example:
storcli /c0 show patrolread
storcli /c
x start patrolread
This command starts the patrol read operation. This command starts a patrol read immediately.
Input example:
storcli /c0 start patrolread
storcli /c
x stop patrolread
This command stops a running patrol read operation.
Input example:
storcli /c0 stop patrolread
NOTE You cannot resume a stopped patrol read.
storcli /c
x pause patrolread
This command pauses a running patrol read operation.
Input example:
storcli /c0 pause patrolread
NOTE You can run this command only when a patrol read operation is
running on the controller.
6.6.2.3.3 Consistency Check
The Storage Command Line Tool supports the following commands to schedule, perform, and view the status of a
consistency check (CC) operation:
storcli /cx set consistencycheck|cc=[off|seq|conc][delay=value]
starttime=yyyy/mm/dd hh [excludevd=x-y,z]
storcli /cx show cc
storcli /cx show ccrate
The detailed description for each command follows.
storcli /c
x set consistencycheck|cc=[off|seq|conc][delay=value] starttime=yyyy/mm/dd hh [excludevd=x-y,z]
This command schedules a consistency check (CC) operation. You can use the following options with the consistency
check command.
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