[NTLUG:Discuss] Swap versus paging
Chris Cox
cjcox at acm.org
Sat Sep 9 21:51:45 CDT 2006
Robert Pearson wrote:
...
> ***7.Which will be the Default ID for SCSI HBA ?
...
> When I worked SCSI it was "0" and then "1" or the low end numbers first.
> Today it is "7".
> Hard coded and set in the HBA. This changed about 1998.
> Something to do with SANs, fibre channel and mixing IDE and SCSI drive
> chains, near as I can tell.
Gets really interesting when you have multiple SCSI HBAs in
a multipath scenario... then you have to configure one of the
HBAs to be a different target (e.g. 6).
I've done multipathing with fiber HBAs... don't remember there
being an issue there... wouldn't think there'd be one.
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