Add pool state /proc entry, "SUSPENDED" pools

1. Add a proc entry to display the pool's state:

$ cat /proc/spl/kstat/zfs/tank/state
ONLINE

This is done without using the spa config locks, so it will
never hang.

2. Fix 'zpool status' and 'zpool list -o health' output to print
"SUSPENDED" instead of "ONLINE" for suspended pools.

Reviewed-by: Olaf Faaland <faaland1@llnl.gov>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed by: Richard Elling <Richard.Elling@RichardElling.com>
Signed-off-by: Tony Hutter <hutter2@llnl.gov>
Closes #7331
Closes #7563
This commit is contained in:
Tony Hutter
2018-06-06 09:33:54 -07:00
parent 2a16d4cfaf
commit 17cd9a8e0c
16 changed files with 406 additions and 19 deletions
+1
View File
@@ -253,6 +253,7 @@ AC_CONFIG_FILES([
tests/zfs-tests/tests/functional/history/Makefile
tests/zfs-tests/tests/functional/inheritance/Makefile
tests/zfs-tests/tests/functional/inuse/Makefile
tests/zfs-tests/tests/functional/kstat/Makefile
tests/zfs-tests/tests/functional/large_files/Makefile
tests/zfs-tests/tests/functional/largest_pool/Makefile
tests/zfs-tests/tests/functional/link_count/Makefile