[CentOS] Best Practice to remove an ISCSI LVM from a system

[Götz Reinicke - IT Koordinator]

Am 25.09.13 16:12, schrieb m.roth at 5-cent.us:
> Götz Reinicke - IT Koordinator wrote:
>> Hi,
>>
>> I'd like to know what would be the best way to remove an iscsi lvm
>> storage from a server. (removing all reference to that storage etc.)
>>
>> The storage in question will be reset and reformated and used on a
>> different server; so no LVM export is needed.
>>
>> Do I have to do lvremove ..., vgremove ..., pvremove ... and do an
>>
>> iscsiadm -m node -T ... -p ... -u and
>>
>> iscsiadm -m node -o delete -T ... -p ...
>>
>> in order to achieve that?
>>
>> Or is there some more simple way?
>>
> This may be a stupid question, but couldn't you simply umount the storage
> from everywhere, maybe the iscsiadm commands, and then just unplug the
> thing? Why do you need to do *anything* with lvm?


AFAIK LVM etc create some traces and file information in some
places/caches .. and I like to remove all traces...

	Regards . Götz

-- 
Götz Reinicke
IT-Koordinator

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