[Lustre-devel] [wc-discuss] Some questions about Lustre test configuration
rread at whamcloud.com
Thu Mar 22 10:28:11 PDT 2012
On Mar 22, 2012, at 1:08 , <kelly.zhang at emc.com> <kelly.zhang at emc.com> wrote:
> Hi all,
> I have some questions about Lustre test configuration, would somebody help on this? Thanks a lot.
> 1. Seen from the test sets of Maloo, typically four nodes are used: “Client1, Client2, MDS1, OSS(includes 7 OSTs)”.
> So in a normal regression testing, we can also follow this, right?
> When four nodes are used, what value do you set for the following two variables in file cfg/local.sh:
> mdsfailover_HOST and ostfailover_HOST
In the this configuration, I believe the failover hosts should be set to nonfailover hosts:
This will allow the recovery tests to do simulated failover by ummounting and and mounting the targets on the same node to trigger Lustre recovery.
> 2. I see that in the PDF “Lustre 2.2 Test Plan”, these are some links introducing about the test configuration. Like the following one:
> Regression Testing
> Use auster to run automated regression tests with the following configurations.
> http://wiki.whamcloud.com/display/ENG/Auster .
> But we failed to access this kind of link. Is this URL public to users outside Whamcloud?
It wasn't (oops), but I just moved it so it it is now accessible to everyone here:
> Thanks & Best Regards,
> Kelly Zhang(EMC)
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