[[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