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VV suddenly disappeared from the servers
https://www.3parug.com/viewtopic.php?f=18&t=1092
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Author:  ahmed.fouad [ Wed Dec 24, 2014 6:47 am ]
Post subject:  VV suddenly disappeared from the servers

We have VV set exported to Host set, and the VV set include about 10 VV and the host set include 10 hosts.
suddenly on of the VV in the VV set disappeared from the hosts.
in the 3PAR it seems that the VV is exported to the hosts.

Author:  Darking [ Wed Dec 24, 2014 7:29 am ]
Post subject:  Re: VV suddenly disappeared from the servers

Sounds like someone played with your zoning.

Author:  trarun0483 [ Fri Dec 26, 2014 12:13 am ]
Post subject:  Re: VV suddenly disappeared from the servers

Hi,

Yes you need to verify zoning on switch if any thing changed. You can also check the status of hosts in 3PAR IMC console for WWIDs if all host has proper WWIDs listed

Author:  Davidkn [ Sun Dec 28, 2014 11:44 am ]
Post subject:  Re: VV suddenly disappeared from the servers

Doesn't sound like zoning to me, zoning is done at a server level, not a vv level, and as the host set is apparently seeing 9 out of the 10 vvs still it can't possibly be zoning.

I'd un-export the vv and export it again.

Author:  kk2491 [ Wed Jan 14, 2015 6:56 am ]
Post subject:  Re: VV suddenly disappeared from the servers

Hi,

As Davidkn mentioned this is not the issue with Zoning, if zoning was the issue then all VVs would get affected.
Kindly check if that disappeared LUN is still inside the Volume set.

Correct me if I'm wrong.

Regards,
KK

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