VMware Solutions Discussions
what multipathing policy should i use for vmware?
for active active arrays
See The Solution
Round Robin with ALUA enabled
what about for windows hosts. why I am not seeing all optimized paths?
Only the paths to the primary controller (the one that owns the LUN) will show as optimized. The unoptimized paths are the paths via your secondary controller.
how come lun config_check -A is still showing this
lun config_check -A
The following FCP Initiators are sending Read/Write i/o over the
FCP Partner Paths during the last 68954 seconds
WWPN Partner's Port ops bytes ostype
21:00:00:1b:32:1d:7c:19 0d 10 5120 vmware
Offending OS: vmware
Proxy ops exceeded 300 out of 300 times
Proxy bytes exceed 0 out of 300 times
No Problems Found
i have switch to round robin on my netapp luns
Old data? Try the command 'lun stats -o' and 'sysstat -b 1' to see if the Partner Ops are increasing on any LUNS.
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seems ok now. changed to rr on vmware and rebooted. thanks