zfsonlinux/zfs — pull request #1772 by dweeezil (2013-10-08 13:08:13+00:00)
Title: illumos 3954, 4080 and 4081

3954 metaslabs continue to load even after hitting zfs_mg_alloc_failure limit
4080 zpool clear fails to clear pool
4081 need zfs_mg_noalloc_threshold
Reviewed by: Adam Leventhal
Reviewed by: Matthew Ahrens
Approved by: Richard Lowe

References:
https://www.illumos.org/issues/3954
https://www.illumos.org/issues/4080
https://www.illumos.org/issues/4081

Ported-by: Tim Chase