[stgt] [PATCH 1/2] tgt-admin: check if direct-device exists before allocating it

FUJITA Tomonori fujita.tomonori at lab.ntt.co.jp
Fri Sep 12 06:06:48 CEST 2008

On Thu, 11 Sep 2008 17:20:08 +0200
Tomasz Chmielewski <mangoo at wpkg.org> wrote:

> FUJITA Tomonori schrieb:
> > On Thu, 11 Sep 2008 16:25:40 +0200
> > Tomasz Chmielewski <mangoo at wpkg.org> wrote:
> > 
> >> - allow setting write caching per lun,
> >> - allow setting scsi_id, scsi_sn, product_id etc. other parameters, per 
> >> lun - useful if one uses multipathd, but not only
> > 
> > Thanks, looks useful for me.
> > 
> > BTW, I think that we need to improve the default scsi_id and scsi_sn
> > values. On IET list, there was discussion about using a hash function.
> When was this discussion, and how was the thread titled? I'll look in 
> the archives.


See threads related with "[patch 0/4] move scsiid/scsisn to volume
change gen_scsiid to md5 hash"

Note that I don't believe we can provide perfect SCSI ID though I
think that we can do better than now.

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