[lvm-devel] Internal error: Pool read_vg crc mismatch only when running in test environment

Zdenek Kabelac zkabelac at redhat.com
Fri Jun 21 13:53:29 UTC 2013

Dne 21.6.2013 01:18, Tony Asleson napsal(a):
> Writing some new unit test cases for my latest liblvm patch set and at
> the moment I am running into a case where I can run the unit test case
> against real disk and it works, but if I run it in the test environment
> with loop back devices I am getting an abort with:
> "Internal error: Pool read_vg crc mismatch."
> Any ideas why this error isn't occurring on both?

This happens - if you have requested 'read-only'  VG struct,
and you have modifed something in this vgmem pool
(either writing to struct, or just using vgmem pool for allocation)


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