It's possible for ztest to be killed while the pool is exported
which results in an empty cache file. This is a valid state to
test, but the validation check performed by ztest_run_zdb()
depends on the pool being in the cache file. If it's not the
following error is printed.
zdb -bccsv -G -d -Y -U /tmp/zloop-run/zpool.cache ztest
zdb: can't open '/tmp/zloop-run': No such file or directory
Resolve these failures by removing the dependency on the cache
file. Functionally, we only care that the pool can be imported
and that the zdb verification passes.
Reviewed-by: George Melikov <mail@gmelikov.ru>
Reviewed-by: Ryan Moeller <ryan@iXsystems.com>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes#10385
3d93161b01