Mailinglist Archive: opensuse (1420 mails)

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Re: [opensuse] Where does LVM Info live
В Mon, 20 Jan 2014 11:25:18 -0500
Anton Aylward <opensuse@xxxxxxxxxxxxxxxx> пишет:


On 01/20/2014 11:13 AM, Andrey Borzenkov wrote:
PV label is located withing first 4K on device (whole disk or
partition), usually second sector.
OUCH
If partition table was corrupted, PV
will not be found. You could search the whole disk for PV label header
LABELONE.
Is that a literal string?


Yes

What about the LVM partitions?

I'm not sure what you call "LVM partitions". PV or LV?

I was under the impression that they each had their own LV information
somewhere - that was what lvscan looked for - and this would be enough
information to 'recover' the LV/partition.


LVM tools work with PV. If there is no PV, nothing will be found. Does
pvscan output anything?
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