cayoalb
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Contributor

ESXI 6.5u2 build 8294253 hangs on vflash loaded successfully and taking too much time to boot

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Hi everyone ,

I have build a new ESXI host , ( it is Cisco UCS blade b200-m5 ) , the ESXI image is  6.5u2 build 8294253

the host was totally ok during the installation , I was rebooting it and it was just mint to come back online again

once I configured the port groups and iSCSI vmk and add an iscsi storage device and simple storage scan and then i was able to see the iscsi luns , until now all ok ,

but what i have noticed , after the above was completed , now any reboot for this host will take really too much time to boot

and from KVM I'm seeing vflash loaded successfully and it just hang here . after few hours then it complete and become normal again

does anyone faced the same issue before ?

the above esxi build is the same ISO i used to deploy our old ESXI's  .

the old ones do have the same configuration but they are working fine for years now .

any thoughts please ?

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cayoalb
Contributor
Contributor

Our issue has been fixed,

mtu mismatch

View solution in original post

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2 Replies
cayoalb
Contributor
Contributor

Our issue has been fixed,

mtu mismatch

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sonvv200
Contributor
Contributor

How to fix it ? can you share for me?

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