[lvm-devel] [PATCH]: Enable snapshots of mirrors

[Jonathan Brassow]

ok, thanks for the reminder!

  brassow

On Nov 1, 2009, at 6:21 AM, Petr Rockai wrote:

> Hi,
>
> it would be great if you could convert your tests into actual  
> testcase code,
> maybe gathered all under test/t-snapshots-of-mirrors.sh -- this  
> would help
> prevent any possible regressions in the future. It would also mean  
> we remember
> all the information you needed to gather to conduct these tests.
>
> May you need any assistance with writing the tests, please don't  
> hesitate to
> contact me (IRC probably works best).
>
> Also,
>
> Jonathan Brassow <jbrassow at redhat.com> writes:
>> lvconvert:
>> + down convert works (mirror to linear)
>> + down convert works (mirror to mirror)
>> + up convert works (linear to mirror) - both background and  
>> foreground
>> - up convert doesn't work (mirror to mirror) - disabled in  
>> lvconvert and
>> err msg added
>> + convert between log types works (core <-> disk/redundant)
> could you please check what lvconvert --repair does under a  
> snapshot? I would
> probably look into the mirror->mirror upconversion, although that's  
> only
> relevant for a repair of 3+-way mirror.
>
> The t-lvconvert-repair.sh script should aid you in constructing a  
> testcase.
>
> Thanks!
>   Petr.
>
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