On 07/10/2011 1:52 p.m., James C. McPherson wrote:
On 7/10/11 10:41 AM, Christopher Chan wrote:
On Wednesday, October 05, 2011 02:03 AM, Alasdair Lumsden wrote:
Hi Jeppe,
On 3 Oct 2011, at 14:19, Jeppe Toustrup wrote:
The only way I have found which I can find the order of the drives in
the JBOD along with the above names, without pulling out each drive
and see which one becomes unavailable, is within /etc/path_to_inst,
where I find the following lines:
Have you tried:
/usr/lib/fm/fmd/fmtopo -V
?
It works with SES compatible JBOD enclosures and I can confirm it
works with the LSI JBODs we use.
Thanks Alasdair for this!
I get enclosure id and bay id with this command. But boy, it sure does
need lots of parsing.
Or you could look at the headers in usr/include/scsi and write
a utility that takes a topology snapshot, then walks and parses
the entries therein.....
fmtopo or ipmi topo requires ipmi to be available.
With IPMI, yy fmadm output does report what Slot (Bay's numbering starts
at 0, Slots at 1) a faulty disk is in.
Alternatively, if your enclosure AND controller support ses, you can
also use gs2_utils and sg_ses.
The latest version has a --locate option which is missing from the
repository version.
I plan to compile the latest version and test it on a few storage
combinations to see if the magic happens.
Mark.
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