MegaRAID

強制Writeback（ライトバック）の設定 [#b69411be]

設定確認 [#xaa9cee2]

 [hogetaro@vm1   
]$ sudo /sbin/raidcmd property -tg=ld -c=1
 [hogetaro@vm1   
]$ sudo /sbin/raidcmd property -tg=all | grep "Cache Mode"
 Cache Mode (Setting)       : Auto Switch
 Cache Mode (Current)       : Write Through

アドバンスドモードへ変更 [#t83724fe]

 [hogetaro@vm1   
]$ sudo /sbin/raidcmd runmode -md=a
 Changed running mode to "Advanced Mode".

ライトバックへ設定変更 [#i31114a8]

 [hogetaro@vm1   
]$ sudo /sbin/raidcmd optld -c=1 -l=1 -cm=writeback

スタンダードモードへ戻す [#y57cb058]

 [hogetaro@vm1   
]$ sudo /sbin/raidcmd runmode -md=s
 Changed running mode to "Standard Mode".

設定の確認 [#v5770126]

 [hogetaro@vm1   
]$ sudo /sbin/raidcmd property -tg=all | grep "Cache Mode"
 Cache Mode (Setting)       : Write Back
 Cache Mode (Current)       : Write Back