On 28 Oct 2012, Eric Sandeen outgrape:
> I've tested this by mounting with journal_checksum and
> running fsstress then dropping power; I've also tested by
> hacking DM to create snapshots w/o first quiescing, which
> allows me to test journal replay repeatedly w/o actually
> power-cycling the box
commit 119c0d4460b001e44b41dcf73dc6ee794b98bd31 changed
ext4_new_inode() such that the inode bitmap was being modified
outside a transaction, which could lead to corruption, and was
discovered when journal_checksum found a bad checksum in the
journal during log replay.
Nix ran into this when using
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