6358 A faulted pool with only unavailable vdevs triggers assertion
failure in libzfs
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed by: Andrew Stormont <andyjstormont@gmail.com>
Reviewed by: Serban Maduta <serban.maduta@gmail.com>
Approved by: Dan McDonald <danmcd@omniti.com>
References:
https://illumos.org/issues/6358https://github.com/illumos/illumos-gate/commit/b289d04
Ported-by: kernelOfTruth kerneloftruth@gmail.com
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>