zfsonlinux/zfs — pull request #2533 by dweeezil (2014-07-24 12:56:22+00:00)
Title: Illumos 4754 4755

4754 io issued to near-full luns even after setting noalloc threshold
4755 mg_alloc_failures is no longer needed
Reviewed by: Matthew Ahrens
Reviewed by: Adam Leventhal
Reviewed by: Dan McDonald
Approved by: Dan McDonald
Ported by: Tim Chase