[Linux-cluster] Cluster Pre-Production testing

[Adalberto Rivera Laporte]

Hi all,


First time posting to the list -  Another way I use to test our  
clusters Is to kernel panic the box, in addition to what was already  
mentioned.


echo 1 > /proc/sys/kernel/sysrq
echo c > /proc/sysrq-trigger

---

Hope that helps.


Alberto L.
On Sep 30, 2009, at 9:37 PM, Nitin Choudhary wrote:

> Hi!
>
> Process I followed similar to what we test for Veritas Clusters.
>
> For two node cluster:
>
> Perform these test on both nodes.
>
> 1. Pull out the Ethernet cable, If the  channel bonding is  
> implemented then both.
> 2. Reboot the server.
> 3. Power Cycle (forcibly)
> 4. Disconnect the Fiber cable to simulate fabric failures.
> 5. Kill the CMAN/rgmanager/qdiskd
> 6. Manually fence the other node.
>
> Check messages files for any other errors.
>
> Any one has more suggestion ?
>
> Thanks,
>
> Nitin
>
> -----Original Message-----
> From: linux-cluster-bounces at redhat.com [mailto:linux-cluster- 
> bounces at redhat.com] On Behalf Of Steve OBrien
> Sent: Wednesday, September 30, 2009 4:32 PM
> To: linux-cluster at redhat.com
> Subject: [Linux-cluster] Cluster Pre-Production testing
>
> Does anyone have a reliable method for testing a cluster before  
> putting
> it into production?
>
> TIA,
> Steve
>
>
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