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BalajiPaladugu
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September 7th, 2013 17:00
San Fabric on two different switches
Hello we did a san switch migration and have one leg on a 2Gbps ED140M and the other on a 8Gbps MDS 9506 will this create any issue to the hosts or the storage
BalajiPaladugu
85 Posts
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Posted September 7th, 2013 18:00
In one to tow weeks
BalajiPaladugu
85 Posts
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Posted September 7th, 2013 19:00
and also I have a weird problem when I have migrated one leg 4 ports from NS960( 2 SP A, 2 SP B) the SP B ports came up on the fabric with the normal 8Gbps but the SPA ports came up with 4Gbps..all of them support 8Gbps and the ports on the san switch have the same configuration. Do you know what might be the problem.
Regards,
Balaji
BalajiPaladugu
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Posted September 7th, 2013 19:00
yes all of them have powerpath
BalajiPaladugu
85 Posts
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Posted September 7th, 2013 21:00
so is the case from the array side as well
BalajiPaladugu
85 Posts
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Posted September 7th, 2013 21:00
yes the speed admin is set to auto on all the ports on the switch
BalajiPaladugu
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Posted September 7th, 2013 22:00
yes for the SP A ports attached switch interfaces I find
Supported speeds are - Min speed: 1000 Mb/s, Max speed: 4000 Mb/s
for SP B ports attached switch interfaces
Supported speeds are - Min speed: 2000 Mb/s, Max speed: 8000 Mb/s
are these the SFP actual speeds...
dynamox
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Posted September 7th, 2013 18:00
it will work ok, it's just you will not have balanced utilization. Is PowerPath running on these hosts ?