On 25/05/10 08:24 AM, Giovanni Tirloni wrote:
Hello,
I'm trying to understand why iostat doesn't show the serial numbers
for the disks that we have attached to a LSI 9211-4i HBA. Here's the
sample output:
...
I was trying to find Seagate's OIU in that hex dump but I couldn't.
The device name that's generated doesn't seem to be defined from the
Inquiry result either.
The following URL seems to imply that the page 83/80 information that
the drive is providing in not in the correct format, could that be it
?
http://wikis.sun.com/display/StorageDev/Solaris+OS+Disk+Driver+Device+Identifier+Generation
kstat shows that the 'Serial No' field in indeed empty.
What you should look at is the "prtconf -v" output
http://mail.opensolaris.org/pipermail/zfs-discuss/2010-May/041498.html
/usr/sbin/format's "inquiry" subcommand is looking at
the standard SCSI inquiry data, which is not the same
as the Page83 / Page80 info.
James C. McPherson
--
Senior Software Engineer, Solaris
Oracle
http://www.jmcp.homeunix.com/blog
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