On 10/05/2022 20:57, Wahl, Edward wrote:
There is much you can do with 'lsscsi' and "mmlspdisk" and whatnot.
Or something like "mmgetpdisktopology > /tmp/mmgetpdisktopology.out;
topsummary /tmp/mmgetpdisktopology.out > topsummary"
mmlspdisk should all 4 paths with 2 being notenabled. Look for missing
paths? This may be the fastest.
" device =
"//ibmgssio5-hs.ten/dev/sdo(notEnabled),//ibmgssio5-hs.ten/dev/sdfe(notEnabled),//ibmgssio6-hs.ten/dev/sdo,//ibmgssio6-hs.ten/dev/sdfe" > "
On a DSS-G you can hop onto one of the servers and do
lsscsi | grep disk | grep -v RAID | awk 'END {print NR/2}'
The number should be the number of disks that you have including the log
tip drives. If it's not then there is a path issue. I would imagine it's
the same on the ESS.
If I thought about it for a bit you could ditch the two greps and do it
all in Awk. If the Awk is too complicated just replace it with 'wc -l'
but you will end up with a number that should be twice the number of drives.
JAB.
--
Jonathan A. Buzzard Tel: +44141-5483420
HPC System Administrator, ARCHIE-WeSt.
University of Strathclyde, John Anderson Building, Glasgow. G4 0NG
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