High IO through the HBA

[vivekrishna]

Hi,

We are Using CISCO UCS and EMC2 as Storage.(SSD's)

I want to know if High I/O through the HBA can cause a host to get no responding. Also could anyone tell me how the Vmware Multipathing  handle the I/O of Vmware hosts.

Also is there any way that we can how much IOPS a storage can handle. (I know this is not related to VMware) But any advises please.

Thanks

[sjesse]

You should move to the general vsphere area for better answers since this isn't horizon based questions. I wouldn't worry about io metrics unless your getting high latency metrics as well.