Hi,
I have ESX 2.x and 3.x using various different QLogic HBAs (mainly in HP blades and DL385 / 580 servers) all of which are experiencing commands aborted and bus resets, the screenshot below shows an example. The cmdsAbrt and busRst number are much higher on most server than seen below, usually between 100 - 200 for both values.
The HBA's in question are all connected to SAN storage used to store vmdk files for around 1000 VMs (500 VC 1.x and 500 VI 2.x) and 100 ESX hosts again across VI 1.x and VC 2.x
Basically i would appreciate if someone could give me some general troubleshooting technics, and common causes for these errors.
Thanks in advance.
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