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Re: orion tool errors (storax_aiowait)

From: DA Morgan <damorgan_at_psoug.org>
Date: Mon, 22 Oct 2007 16:23:48 -0700
Message-ID: <1193095427.716009@bubbleator.drizzle.com>


foothillbiker wrote:
> All,
>
> I'm unable to get orion (oracle i/o numbers tool) to run a test to
> completion on a Dell PowerVault MD3000i unit, and would appreciate any
> pointers you can provide (perhaps I'm missing a magic rpm??)
>
> NOTE: orion on this server runs fine against other storage, such as HP
> StorageWorks MSA-1000
>
> Platform Details:
> - Red Hat Enterprise Linux AS release 4 (Nahant Update 4)
>
> $ rpm -q libaio
> libaio-0.3.105-2
> libaio-0.3.105-2
>
> - storage interface: iscsi w/ multipath (have same errors w/out
> multipath as well)
>
> - luns (I've tried the test using just a single lun too):
> /dev/sda
> /dev/sdc
>
> I also confirm that the luns are accessible using dd
>
>
> The orion errors:
> Simple Test: (error always occurs on the first attempt to perform
> large i/o -- Point 27 for my test)
> # ./orion -run simple -testname simplemd3k -num_disks 14 -
> cache_size 368
> ORION: ORacle IO Numbers -- Version 11.1.0.0.0
> Test will take approximately 42 minutes
> Larger caches may take longer
>
> storax_aiowait: IO returned an error 27061
> OER 27061: waiting for async I/Os failed
> Linux-x86_64 Error: 5: Input/output error
> Additional information: -1
> Additional information: 1048576
> lun_aiowait: storax_aiowait failed.
> rwbase_run_test: rwbase_reap_req failed
> rwbase_run_process: rwbase_run_test failed
> rwbase_rwluns: rwbase_run_process failed
> orion_thread_main: rw_luns failed
> Test error occurred
> Orion exiting
>
> Any suggestions most welcome.
>
> Thanks!

Orion is an application server not sold by Oracle. Is there some connection between your request an Oracle database servers?

-- 
Daniel A. Morgan
University of Washington
damorgan_at_x.washington.edu (replace x with u to respond)
Puget Sound Oracle Users Group
www.psoug.org
Received on Mon Oct 22 2007 - 18:23:48 CDT

Original text of this message

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