Displaying 4 results from an estimated 4 matches for "008jun05".
2006 Mar 23
0
Choosing best io elevator/scheduler for dom0
...3 devices (sda1,sda2,sda3).. and I access all of
those 3 devices in domU.. that would make 3 processes doing io in dom0?
elevator=cfg would be a good pick to share the io load fairly? Or
elevator=deadline to minimize the io latency..
Thanks for your comments!
(btw: http://www.redhat.com/magazine/008jun05/features/schedulers/
contains db benchmark also using different elevators)
-- Pasi
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. .
Linux
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Choice.of.the...
2007 Jan 06
2
Disk Elevator
Can anyone explain how the disk elevator works and if there is anyway
to tweak it? I have an email server which likely has a large number
of read and write requests and was wandering if there was anyway to
improve performance.
Matt
2006 Jun 07
1
Intel Xeon and hyperthreading
Another question some of you may help me make decisions on. I've been
doing some reading that indicates that having HT turned on in this dual
xeon machine might actually slow down the computing process rather than
speeding it up. I rebooted this a.m., and turned HT off, just prior to
my main application run. One thing that might be of note, this
application is using OMP for utilizing
2011 Jun 09
4
Possible to use multiple disk to bypass I/O wait?
I'm trying to resolve an I/O problem on a CentOS 5.6 server. The
process basically scans through Maildirs, checking for space usage and
quota. Because there are hundred odd user folders and several 10s of
thousands of small files, this sends the I/O wait % way high. The
server hits a very high load level and stops responding to other
requests until the crawl is done.
I am wondering if I add