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Wong" Cc: linux-xfs@vger.kernel.org, fstests@vger.kernel.org Subject: Re: [PATCH 12/16] fuzzy: increase operation count for each fsstress invocation Message-ID: <20230113195525.74tcppiq4cpf4mi5@zlang-mailbox> References: <167243837296.694541.13203497631389630964.stgit@magnolia> <167243837460.694541.14076101650568669658.stgit@magnolia> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <167243837460.694541.14076101650568669658.stgit@magnolia> Precedence: bulk List-ID: X-Mailing-List: linux-xfs@vger.kernel.org On Fri, Dec 30, 2022 at 02:12:54PM -0800, Darrick J. Wong wrote: > From: Darrick J. Wong > > For online fsck stress testing, increase the number of filesystem > operations per fsstress run to 2 million, now that we have the ability > to kill fsstress if the user should push ^C to abort the test early. > This should guarantee a couple of hours of continuous stress testing in > between clearing the scratch filesystem. > > Signed-off-by: Darrick J. Wong > --- > common/fuzzy | 4 +++- > 1 file changed, 3 insertions(+), 1 deletion(-) > > > diff --git a/common/fuzzy b/common/fuzzy > index 01cf7f00d8..3e23edc9e4 100644 > --- a/common/fuzzy > +++ b/common/fuzzy > @@ -399,7 +399,9 @@ __stress_scrub_fsstress_loop() { > local end="$1" > local runningfile="$2" > > - local args=$(_scale_fsstress_args -p 4 -d $SCRATCH_MNT -n 2000 $FSSTRESS_AVOID) > + # As of March 2022, 2 million fsstress ops should be enough to keep > + # any filesystem busy for a couple of hours. > + local args=$(_scale_fsstress_args -p 4 -d $SCRATCH_MNT -n 2000000 $FSSTRESS_AVOID) Can fsstress "-l 0" option help? > echo "Running $FSSTRESS_PROG $args" >> $seqres.full > > while __stress_scrub_running "$end" "$runningfile"; do >