Avago Technologies MegaRAID SAS 9240-4i - Manual (Page 29)

LSI Corporation
- 29 -
StorCLI Reference Manual
January 2013
Chapter 4: Working with the Storage Command Line Tool
Drive Commands
storcli /cx[/ex]/sx stop copyback
This command stops a copyback operation. You can run this command only on drives that have the copyback
operation running.
Input example:
storcli /c0/e25/s4 stop copyback
4.3.12 Hot Spare Drive Commands
The following commands create and delete hot spare drives:
storcli /cx[/ex]/sx add hotsparedrive
{dgs=}[enclaffinity][nonrevertible]
storcli /cx/[ex]/sx delete hotsparedrive
The detailed description for each command follows.
storcli /cx[/ex]/sx add hotsparedrive [{dgs=<n|0,1,2...>}] [enclaffinity][nonrevertible]
This command creates a hot spare drive. You can use the following options to create a hot spare drive::
Input example:
storcli /c0/e3/s4,5 add hotsparedrive
This command sets the drives /c0/e3/s4,5 as Global Hot spare.
Input example:
storcli /c0/e3/s6,8 add hotsparedrive dgs=0,1
This command sets /c0/e3/s6,8 as Dedicated Hot spare for disk groups 0,1.
NOTE A stopped rebuild process cannot be resumed.
NOTE If enclosures are used to connect the physical drives to the controller, specify the enclosure ID in
the command.
Table 12 Add Hotsparedrive Input Options
Option Value Range Description
dgs Valid drive group number Specifies the drive group to which the hot spare drive is
dedicated.
enclaffinity Valid enclosure number Specifies the enclosure with which the hot spare is
associated. If this option is specified, affinity is set; if it is
not specified, there is no affinity.
NOTE Affinity cannot be removed after it is set for a hot
spare drive.
nonrevertible — Sets the drive as a nonrevertible hot spare.