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GiorgD
Contributor
Contributor

SCSI: 5529: Failing I/O due to too many reservation conflicts

Hi all,

we are getting this error message on vmkernel log on all nodes of our ESX 3.0.2 clusters.

I had a big issue on a MSCS cluster W2k3, where the VM that is a active node go down and disapper from esx server.

For to have again the VM displayed on it, we need to reboot the esx server and rescan its hba.

I looking on this communitie for a solution, and i found a similar case where the issue is caused form bad settings on hba ( es: queue deth ).

Could you help me to fix this issue, and do you know if exist a best practies for qlogic QLA2422 settings .

Thanks,

Daniele.

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