ZTS: tst.terminate_by_signal increase test threshold

The tst.terminate_by_signal test case may occasionally fail when
running in a less consistent virtual environment.  For all observed
failures the process was terminated correctly but it took longer than
expected resulting in too many snapshot being created.

To minimize the likelyhood of this occuring increase the threshold
from 50 to 90 snapshots.  The larger limit will still verifiy that
the channel program was correctly terminated early.

Reviewed-by: Don Brady <[email protected]>
Reviewed-by: Reviewed-by: Kjeld Schouten <[email protected]>
Signed-off-by: Brian Behlendorf <[email protected]>
Closes #9601 

0 files changed, 0 insertions, 0 deletions