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powerpath
Dears,
In case of clariion, if either of SP fails, LUN tresspass would happen, thus all the paths will be active. But, in case of DMX, if a front end port fails, would failover happen at multipath for related paths ? OR the related paths will be dead until the fix and all i/o on the other active paths?
for an instance,
HBA 1 ---> FA 8A 0
HBA 2 ---> FA 9A 0
LUN 001 is mapped to FA 8A 0 and 9A 0 and masked to both HBAs. In case of 9A 0 fails, there will be a path fail over like both path access the LUN thru 8A 0
HBA 1 ---> FA 8A 0
HBA 2 ---> FA 8A 0
thanks
cheers
dynamox
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February 9th, 2010 05:00
SKT2
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February 9th, 2010 03:00