Host lost connectivity to FC Lun during reboot or upgrade

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Views:: 325

Visibility:: Public

Votes:: 0

Category:: fas-systems

Specialty:: san

Last Updated:

Applies to

FCP
ONTAP 9
VMware
Solaris cluster
VSI OpenVMS 8.4-2L1

Issue

Host lost access to FC lun during node reboot or takeover of node where lun was hosted.
The Affected wwpn is logged into single node as per the output of command- vserver fcp ping-initiator show -wwpn <wwpn> :

cluster::> vserver fcp ping-initiator show -wwpn 21:00:00:xx:xx:xx:xx:xx Node Logical Ping Extended Vserver WWPN Name Interface Status Status --------- ----------------- ---------- --------- ----------- ----------------- vserver_1 21:00:00:xx:xx:xx:xx:xx n01 lfc001 reachable wwpn-logged-in 21:00:00:xx:xx:xx:xx:xx n01 lfc002 not-zoned - 21:00:00:xx:xx:xx:xx:xx n01 lfc003 not-zoned - 21:00:00:xx:xx:xx:xx:xx n01 lfc004 not-zoned - 21:00:00:xx:xx:xx:xx:xx n01 lfc005 reachable wwpn-logged-in 21:00:00:xx:xx:xx:xx:xx n01 lfc006 not-zoned - 21:00:00:xx:xx:xx:xx:xx n01 lfc007 not-zoned - 21:00:00:xx:xx:xx:xx:xx n01 lfc008 not-zoned - 21:00:00:xx:xx:xx:xx:xx n02 lfc009 not-zoned - 21:00:00:xx:xx:xx:xx:xx n02 lfc010 not-zoned - 21:00:00:xx:xx:xx:xx:xx n02 lfc011 not-zoned - 21:00:00:xx:xx:xx:xx:xx n02 lfc012 not-zoned - 21:00:00:xx:xx:xx:xx:xx n02 lfc013 not-zoned - 21:00:00:xx:xx:xx:xx:xx n02 lfc014 not-zoned - 21:00:00:xx:xx:xx:xx:xx n02 lfc015 not-zoned - 21:00:00:xx:xx:xx:xx:xx n02 lfc016 not-zoned - 16 entries were displayed.