Hello all,
Trivial check: In section 17.2 of the Lustre manual, under major
release upgrades, this is noted as step 14:
Introduced in Lustre 2.7
(Optional) If you are upgrading from a release before Lustre 2.7, to
enable OST FIDs to also store the OST index (to improve reliability of
LFSCK and debug messages), after the OSTs are mounted run once on each
OSS:
oss# lctl set_param osd-ldiskfs.*.osd_index_in_idif=1
We recently went from Lustre 2.5 to 2.8 (on our way to 2.12), and
I would like to add the above setting, now that we have been running
for a few weeks. However, I think it should actually be:
oss# lctl set_param osd-ldiskfs.*.index_in_idif=1
Could someone confirm? I'm far from a pro on all of the various
Lustre variables.
Thanks a lot.
Patrick
--
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| Patrick Shopbell Department of Astronomy |
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