RE: T2000 architecture
- From: "Shaw, John" <john.shaw@xxxxxxxxxxxxxxxxxxx>
- To: <oracle-l@xxxxxxxxxxxxx>
- Date: Fri, 7 Jul 2006 08:48:14 -0500
Our sys admins brought in a couple of t2000's to add to our database
cluster - we pulled them out. Most operations take twice as long to run
compared to our e2900. We tried adding some degree's of parallelism, but
it really didn't help out. The t2000's have been turned into web
servers.
-----Original Message-----
From: oracle-l-bounce@xxxxxxxxxxxxx
[mailto:oracle-l-bounce@xxxxxxxxxxxxx] On Behalf Of Loughmiller, Greg
Sent: Thursday, July 06, 2006 8:23 AM
To: undisclosed-recipients
Subject: RE: T2000 architecture reset on moderate-to-intense disk IO?
hey guys-
I tried to follow this thread some, but must have missed some other
emails... could someone send some "details" to me off line? Would like
to see/hear of the experience with the T2000... It offers some
interesting opportunities in reduced footprint, less power requirements,
and some increased processing power - but at the risk of losing some I/O
bandwidth...
I guess I'm looking at this beyond the RAC discussion as mentioned
below....
thanks in advance
-----Original Message-----
From: oracle-l-bounce@xxxxxxxxxxxxx
[mailto:oracle-l-bounce@xxxxxxxxxxxxx] On Behalf Of Kevin Closson
Sent: Friday, June 30, 2006 4:47 PM
To: oracle-l@xxxxxxxxxxxxx
Subject: RE: T2000 architecture reset on moderate-to-intense disk IO?
A new customer has an issue where their new T2000-based RAC
cluster running Oracle clusterware (CRS) has a node go to reset under
moderate to intense disk IO workload (10GR2, Solaris 10). The node that
is being connected to drops to the OK prompt and that's it. There are no
logs or messages in any logfile, CRS or otherwise.
Does anyone have any similar experiences?
....CRS reboots? Of course! Questions first. Is the customer using
straight CRS or is it integrated with Sun Clusters or Veritas (yes 10gR2
will do that regardless of the "Marketing Machine" literature). To
verify, do this:
$ ls -l /opt/ORCLcluster $CLUSTERDIR/lib/libskgxn2.so
With the answers to these questions, I can probably help you make some
sense of it all.
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