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Disk EVA Storage not detect after replace Fail SAN Switch

 
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dharmasetiadi
Occasional Contributor

Disk EVA Storage not detect after replace Fail SAN Switch

Dear All

We have problem when replace new SAN Switch, the disk use EVA Storage not detect. We replace SAN Swtich because older san switch fail.
Is right, the solution only with vgexport/vgimport? can we do vgexport, even though the disk not deteced because old san switch fail?

OS Server HPUX 11.23

Regards,
Dharma

3 REPLIES 3
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Torsten.
Acclaimed Contributor

Re: Disk EVA Storage not detect after replace Fail SAN Switch

Yes, vgexport exports the definition only.

Can you find it by doing a vgscan in preview mode?

Did you create a proper zoning in the new switch?


Hope this helps!
Regards
Torsten.

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dharmasetiadi
Occasional Contributor

Re: Disk EVA Storage not detect after replace Fail SAN Switch

So, vgexport/vgimport in this case just exp/imp definition? not the data?

vgscan :
# vgscan -v
vgscan: Warning: couldn't query physical volume "/dev/dsk/c4t0d1":
The specified path does not correspond to physical volume attached to
this volume group
vgscan: Warning: couldn't query physical volume "/dev/dsk/c7t0d1":
The specified path does not correspond to physical volume attached to
this volume group
vgscan: Warning: couldn't query all of the physical volumes.
vgscan: The physical volume "/dev/dsk/c3t0d0s2" is already recorded in the "/etc/lvmtab" file.
Physical Volume "/dev/dsk/c0t0d0" contains no LVM information

/dev/vgellp
/dev/dsk/c14t0d1
/dev/dsk/c12t0d1

/dev/vg00
/dev/dsk/c3t0d0s2

Scan of Physical Volumes Complete.

Yes, we have done configre the zoning.

There is a tutorial to vgexport/vgimport for this case?

Thanks,
Dharma

 

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dharmasetiadi
Occasional Contributor
Solution

Re: Disk EVA Storage not detect after replace Fail SAN Switch

The Problem solved, we must use vgexport / vgimport.

Thanks.