Server initiator (XXXXXXXXX) on Server (XXXXX) no longer has an active connection to the storage system. Alert Code: 0x720e

Hi,

Please check the connectivity between SP B0 port and the Host HBA also make sure the fiber cable is working fine.

Hi,

As per the above screen shot , both the wwns are registered with the box , but only one is logged in

1. Please check the status of specific wwpn from Switch level if any switch is interconnected between

2.If its logged in in switch , check the zoning and active zone sets

3. if you can find the same in SAN switch or if you dont have any SAN switch , check the status form server level

4.since its esx you can goto Configuration > Storage Adapter > then check the adapter is getting devices or its available

if you observe it one host only, it's isolated to that host, if you see it on multiple hosts then you need to investigate SPB0 connectivity (could be anything: bad SFP on SP, bad SFP on switch, bad patch cables, bad patch port)

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glen