On Wed, 21 Apr 2010 19:51:49 +1000
ronnie sahlberg <ronniesahlberg@xxxxxxxxx> wrote:
> I think that when you change the mode page like this, it does not
> change the behaviour of tgtd but only of what
> tgtd will respond when a initiator does a mode sense for that page.
Actually, it does. tgt follows the mode page settings properly.
With the default mode page settings, you get the following on the
initiator box:
clover:/home/fujita# sdparm --get=WCE /dev/sda
/dev/sda: IET VIRTUAL-DISK 0001
WCE 1 [cha: y, def: 1]
With Chris's settings, you get the following on the initiator box:
clover:/home/fujita# sdparm --get=WCE /dev/sda
/dev/sda: IET VIRTUAL-DISK 0001
WCE 0 [cha: n, def: 0]
Of course, if you don't like the default settings, you can do on the
initiator box:
clover:/home/fujita# sdparm --clear=WCE /dev/sda
/dev/sda: IET VIRTUAL-DISK 0001
clover:/home/fujita# sdparm --get=WCE /dev/sda
/dev/sda: IET VIRTUAL-DISK 0001
WCE 0 [cha: y, def: 0]
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