raidcmdの操作一覧

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