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ZTS: Make zvol_stress write some more

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Sometimes it fails unable to see any injected write errors.
I guess writing 25KB of zeroes might be not enough to trigger
errors with probability set to 10%.  Lets try to write more.

Reviewed-by: Tony Hutter <hutter2@llnl.gov>
Signed-off-by:	Alexander Motin <mav@FreeBSD.org>
Sponsored by:	iXsystems, Inc.
Closes #17270
(cherry picked from commit d947b9aedd)
This commit is contained in:
Alexander Motin 2025-04-24 20:49:09 -04:00 committed by Tony Hutter
parent 273db246a4
commit fbff1ae9f6
1 changed files with 2 additions and 1 deletions
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3
tests/zfs-tests/tests/functional/zvol/zvol_stress/zvol_stress.ksh
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@ -148,10 +148,11 @@ create_zvols
do_zvol_stress
# Inject some errors, and verify we see some IO errors in zpool status
sync_pool $TESTPOOL
for DISK in $DISKS ; do
log_must zinject -d $DISK -f 10 -e io -T write $TESTPOOL
done
log_must dd if=/dev/zero of=$ZVOL_DEVDIR/$TESTPOOL/testvol1 bs=512 count=50
log_must dd if=/dev/urandom of=$ZVOL_DEVDIR/$TESTPOOL/testvol1 bs=16M count=1
sync_pool $TESTPOOL
log_must zinject -c all