MegaRAID
強制Writeback(ライトバック)の設定†
設定確認†
[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†
[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†
[hogetaro@vm1 ~]$ sudo /sbin/raidcmd optld -c=1 -l=1 -cm=writeback
スタンダードモードへ戻す†
[hogetaro@vm1 ~]$ sudo /sbin/raidcmd runmode -md=s
Changed running mode to "Standard Mode".
設定の確認†
[hogetaro@vm1 ~]$ sudo /sbin/raidcmd property -tg=all | grep "Cache Mode"
Cache Mode (Setting) : Write Back
Cache Mode (Current) : Write Back