Re: Oracle 10g hangs intermittently waiting for I/O
- From: Rajeev Prabhakar <rprabha01@xxxxxxxxx>
- To: Paweł Kotlarz <pkotla@xxxxxx>
- Date: Sat, 16 May 2009 14:50:04 -0400
Hi Pawel,
In no particular order, please check with your sysadmins/storage admins
about the following :
a) Queue depth of the LUNs / associated optimal settings for your storage.
b) Any unsuccessful microcode/firmware upgrade on the FC fabric.
c) Double check for any combination of any FC/non-FC drives
OR any failure of drives/associated raid group rebuild errors.
d) LUN level i/o statistics and any out of ordinary observations.
-Rajeev
2009/5/16 Paweł Kotlarz <pkotla@xxxxxx>:
> Thanks, Rajeev. I appreciate your help very much!
>
> Pawel
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