To summarise, commit c744a65c1e2d59acc54333ce8 introduced the possibility of array metadata be corruption. This commit has reached precise through stable kernel updates. The fix is already available upstreams in commit 30b8aa9172dfeaac6d77897c67ee9f9fc574cdbb (3.4-rc1) but is not available in stable yet.
This bug has been reported here:
http:// thread. gmane.org/ gmane.linux. raid/38151
To summarise, commit c744a65c1e2d59a cc54333ce8 introduced the possibility of array metadata be corruption. This commit has reached precise through stable kernel updates. The fix is already available upstreams in commit 30b8aa9172dfeaa c6d77897c67ee9f 9fc574cdbb (3.4-rc1) but is not available in stable yet.