Displaying 2 results from an estimated 2 matches for "ufhpc".
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2008 Feb 05
2
lctl deactivate questions
Hi;
One of our OSTs filled up. Once we realized this,
we executed
lctl --device 9 deactivate
on our fs''s combo MDS/MGS machine.
We saw in the syslog that the OST in
question was deactivated:
Lustre: setting import ufhpc-OST0008_UUID INACTIVE by administrator request
However, ''lfs df'' on the clients does not show
that the OST is deactivated there, unless we *also*
run the lctl deactivate there. Then the OST shows
up as ''inactive'' on the client, and we get the same
message as ab...
2008 Feb 04
32
Luster clients getting evicted
on our cluster that has been running lustre for about 1 month. I have
1 MDT/MGS and 1 OSS with 2 OST''s.
Our cluster uses all Gige and has about 608 nodes 1854 cores.
We have allot of jobs that die, and/or go into high IO wait, strace
shows processes stuck in fstat().
The big problem is (i think) I would like some feedback on it that of
these 608 nodes 209 of them have in dmesg