[stgt] setting write cache fails in recent git

FUJITA Tomonori fujita.tomonori at lab.ntt.co.jp
Thu Oct 16 13:01:56 CEST 2008


On Thu, 16 Oct 2008 12:21:21 +0200
Tomasz Chmielewski <mangoo at wpkg.org> wrote:

> FUJITA Tomonori schrieb:
> > On Thu, 16 Oct 2008 10:35:29 +0200
> > Tomasz Chmielewski <mangoo at wpkg.org> wrote:
> > 
> >> In recent git, setting write cache to off fails:
> >>
> >> # tgtadm --lld iscsi --op update --mode logicalunit --tid 2 --lun=1 --params mode_page=8:0:18:0x10:0:0xff:0xff:0:0:0xff:0xff:0xff:0xff:0x80:0x14:0:0:0:0:0:0
> >> tgtadm: option 5 not supported in logicalunit mode
> >>
> >>
> >> I checked the git from 2008-10-16 and 2008-10-15.
> >>
> >> It works fine (i.e., I'm able to disable write cache) in git fetched on 2008-10-13.
> > 
> > I think that this fixes the update operations in the logicalunit mode
> > though there might be other regressions about the tgtadm.
> 
> Indeed, that patch helps.

Thanks, merged.

Doron, are you writing up all the options of tgtadm (as you
suggested)? It also helps us to verify if tgtadm checks all the
options properly (in other words, we can avoid bugs like this).
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