2.6.31: xfs or md/raid1 bug in 2.6.31?

[Justin Piszcz]

Hi all,

Does anyone recall if there was a serious xfs bug in 2.6.31?

I saw xfsbufd/pdflush etc locked up and local file system access hung 
whenever I tried to write a file to the filesystem, I ran a sysrq-t but 
could not capture the output nor did I see anything obvious.

System runs a md/raid1+xfs.

Upgraded to 2.6.31.4, will have to see if it happens again.

Was curious though if anyone recalled problems with this kernel 
release/combination?

Thanks,

Justin.