Illumos #3639 zpool.cache should skip over readonly pools

3639 zpool.cache should skip over readonly pools
Reviewed by: Eric Schrock <[email protected]>
Reviewed by: Adam Leventhal <[email protected]>
Reviewed by: Basil Crow <[email protected]>
Approved by: Gordon Ross <[email protected]>

References:
  illumos/illumos-gate@fb02ae025247e3b662600e5a9c1b4c33ecab7d72
  https://www.illumos.org/issues/3639

Normally we don't list pools that are imported read-only in the cache
file, however you can accidentally get one into the cache file by
importing and exporting a read-write pool while a read-only pool is
imported:

$ zpool import -o readonly test1
$ zpool import test2
$ zpool export test2
$ zdb -C

This is a problem because if the machine reboots we import all pools in
the cache file as read-write.

Ported-by: Richard Yao <[email protected]>
Signed-off-by: Brian Behlendorf <[email protected]>

0 files changed, 0 insertions, 0 deletions