MPIO issue on internal network adaptor

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hello,

i have problem hyper-v clusteron windows 2008r2 sp1 (datacenter ed.). cluster has 3 nodes , runs until power outage on both electrical circuit of computer room. storage equallogic.

after reboot of envirronment, several internal network interfaces appears , stole ip address of iscsi dedicated network cardss or ha dedicated network cards. have disabled these network cards named "internal...". these internal card hasn't jumbo frame validated reason why have disabled , have reenabled initial configuration (respecting best practice when started in production hyper-v cluster)

now main issue are connections iscsi volume on equallogic has no mpio running well. indeed 1 iscsi interface used connect volumes. on other nodes have minimum 2 connections (with differents ip) on same volume.

what internal network named internal.......... (in red on picture)? why mpio not running well then case before power outage?

hello,

the problem mpio bad initialization of vertical failover of equallogic storage controler.

now hyper-v cluster on equallogic running well.

thanks help.



Windows Server  >  Hyper-V



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