Forgot to add, using an HP DL380 G5 with 1 - 2.33GHz CPU and 16GB ram
From: storage-discuss-boun...@opensolaris.org
[mailto:storage-discuss-boun...@opensolaris.org] On Behalf Of GARRISON, TRAVIS
J.
Sent: Tuesday, March 02, 2010 11:32 AM
To: storage-discuss@opensolaris.org
Subject: [storage-discuss] performance issues
We have just finished setting up our COMSTAR san but we are getting some major
performance issues. We have a single 12 drive raidz2 pool. The drives on the
back end are hooked up with 4GB fibrechannel wit a PAC 48 drive SAN. Since we
couldn't configure the SAN to JBOD, we created a single raid 0 per drive, for a
total of 12 raid 0's attached to the Solaris box. We are running open Solaris
2009.6. We tried updating to the latest dev build but each time we tried, we
would get stuck in a reboot loop. We verified that write cache is enabled on
all the drives with format -e. We are using Emulex Fibrechannel cards connected
to the drives and qlogic 2462 cards in target mode connected to the windows
2008 server. We are very new to this and not sure what to do at this point. :)
extended device statistics
r/s w/s kr/s kw/s wait actv wsvc_t asvc_t %w %b device
0.0 31.0 0.0 56.5 0.0 0.0 0.0 1.1 0 3
c9t21000050CCF01A8Ed11
0.0 31.0 0.0 56.5 0.0 0.0 0.0 1.1 0 3
c9t21000050CCF01A8Ed10
0.0 31.0 0.0 52.5 0.0 0.0 0.0 1.1 0 3
c9t21000050CCF01A8Ed8
0.0 31.0 0.0 52.5 0.0 0.0 0.0 1.1 0 3
c9t21000050CCF01A8Ed9
0.0 31.0 0.0 56.0 0.0 0.0 0.0 1.1 0 3
c9t21000050CCF01A8Ed7
0.0 31.0 0.0 56.0 0.0 0.0 0.0 1.1 0 3
c9t21000050CCF01A8Ed6
0.0 31.0 0.0 56.0 0.0 0.0 0.0 1.1 0 3
c9t21000050CCF01A8Ed5
0.0 31.0 0.0 56.0 0.0 0.0 0.0 1.1 0 3
c9t21000050CCF01A8Ed4
0.0 31.0 0.0 52.5 0.0 0.0 0.0 1.1 0 3
c9t21000050CCF01A8Ed3
0.0 31.0 0.0 52.5 0.0 0.0 0.0 1.1 0 3
c9t21000050CCF01A8Ed2
0.0 31.0 0.0 56.5 0.0 0.0 0.0 1.1 0 3
c9t21000050CCF01A8Ed1
0.0 31.0 0.0 56.5 0.0 0.0 0.0 1.1 0 3
c9t21000050CCF01A8Ed0
Thanks
Travis
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