* Idea: reduce SCST processes per LUN
@ 2013-12-06 16:29 Sebastian Riemer
0 siblings, 0 replies; only message in thread
From: Sebastian Riemer @ 2013-12-06 16:29 UTC (permalink / raw)
To: Uwe Geier; +Cc: Linux RAID, dcops
Hi Uwe,
my idea was to reduce the number of SCST processes per LUN on the
storage servers as the default is 8. It can be changed live, I've tested.
But I've also seen that on storage1703 and storage1804 it is already set
to 1.
$ for i in `ls -1 /sys/kernel/scst_tgt/devices`; do cat
/sys/kernel/scst_tgt/devices/$i/threads_num; done
So there seems to be no possibility to further reduce the number of
kernel processes.
Cheers,
Sebastian
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2013-12-06 16:29 UTC | newest]
Thread overview: (only message) (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2013-12-06 16:29 Idea: reduce SCST processes per LUN Sebastian Riemer
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.