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Syntax
arcconf setconfig controller_id default [ noprompt ]
Parameters
controller_id: Specifies the ID of the storage controller.
noprompt: Forcedly restores the default settings.
Examples
# Restore the default storage controller settings.
[root@localhost ~]# arcconf setconfig 1 default
Set the read and write cache ratios
Perform this task to set the read and write cache ratios for a storage controller.
Syntax
arcconf setcache controller_id cacheratio read write
Parameters
controller_id: Specifies the ID of the storage controller.
read: Specifies the read cache ratio in the range of 0 to 100.
write: Specifies the write cache ratio in the range of 0 to 100.
Usage guidelines
The sum of the read cache ratio and the write cache ratio must be 100.
Examples
# Set both the read cache ratio and write cache ratio to 50%.
[root@localhost ~]# arcconf setcache 1 cacheratio 50 50
Controllers found: 1
Command completed successfully.
[root@localhost ~]#
Enable or disable I/O bypass
Perform this task to enable or disable I/O bypass for all logical devices managed by a storage
controller.
Syntax
arcconf setarrayparam controller_id ssdiobypass enable
arcconf setarrayparam
controller_id ssdiobypass disable
Parameters
controller_id: Specifies the ID of the storage controller.
enable: Enable I/O bypass.
disable: Disable I/O bypass.
Examples
# Disable I/O bypass for controllers 1 and 0.
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