ZFS L2ARC checksum errors after compression

[Lev Serebryakov]

On 29.10.2016 16:32, Andriy Gapon wrote:

> I think that a recent upstream change, compressed ARC support, reintroduced an a
> old problem that was fixed a while ago.
 Nope. This patch didn't help. r308088 with this patch shows checksum
errors as soon as "ALLOC" on L2ARC becomes greater than "SIZE".

 Also, "zpool list -v" shows "16.0E" of free space:

% zpool list -v
NAME SIZE ALLOC FREE  EXPANDSZ   FRAG    CAP  DEDUP  HEALTH  ALTROOT
...
  gpt/l2arc   185G   189G  16.0E         -     0%   102%
...


-- 
// Lev Serebryakov