[man pages] tweak cache_check manpage.

This commit is contained in:
Joe Thornber 2017-09-21 13:14:20 +01:00
parent af063b0e9d
commit d4df0cc272

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@ -21,6 +21,9 @@ OPTIONS
The kernel may set a flag to force the pool to be checked before it's next
activated. Set this switch to clear the flag if the check is successful.
If the metadata check failed, the flag is not cleared and a cache_repair run
is needed to fix any issues. After cache_repair succeeded, you may run
cache_check again.
EXAMPLE
Analyses and repairs cache metadata on logical volume /dev/vg/metadata: