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ZTS: Avoid embedded blocks in bclone/bclone_prop_sync

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If we write less than 113 bytes with enabled compression we get
embeded block, which then fails check for number of cloned blocks
in bclone_test.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Pawel Jakub Dawidek <pjd@FreeBSD.org>
Reviewed-by: Brian Atkinson <batkinson@lanl.gov>
Signed-off-by: Alexander Motin <mav@FreeBSD.org>
Sponsored by: iXsystems, Inc.
Closes #16740
This commit is contained in:
Alexander Motin 2024-11-11 20:06:10 -05:00 committed by Tony Hutter
parent 1f5e1b919f
commit 1c7b70bcc0
1 changed files with 6 additions and 2 deletions
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8
tests/zfs-tests/tests/functional/bclone/bclone_prop_sync.ksh
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@ -41,9 +41,11 @@ log_must zfs set compress=zle $TESTDSTFS
for prop in "${sync_prop_vals[@]}"; do for prop in "${sync_prop_vals[@]}"; do
log_must zfs set sync=$prop $TESTSRCFS log_must zfs set sync=$prop $TESTSRCFS
# 15*8=120, which is greater than 113, so we are sure the data won't
# be embedded into BP.
# 32767*8=262136, which is larger than a single default recordsize of # 32767*8=262136, which is larger than a single default recordsize of
# 131072. # 131072.
FILESIZE=$(random_int_between 1 32767) FILESIZE=$(random_int_between 15 32767)
FILESIZE=$((FILESIZE * 8)) FILESIZE=$((FILESIZE * 8))
bclone_test random $FILESIZE false $TESTSRCDIR $TESTSRCDIR bclone_test random $FILESIZE false $TESTSRCDIR $TESTSRCDIR
done done
@ -52,9 +54,11 @@ for srcprop in "${sync_prop_vals[@]}"; do
log_must zfs set sync=$srcprop $TESTSRCFS log_must zfs set sync=$srcprop $TESTSRCFS
for dstprop in "${sync_prop_vals[@]}"; do for dstprop in "${sync_prop_vals[@]}"; do
log_must zfs set sync=$dstprop $TESTDSTFS log_must zfs set sync=$dstprop $TESTDSTFS
# 15*8=120, which is greater than 113, so we are sure the data won't
# be embedded into BP.
# 32767*8=262136, which is larger than a single default recordsize of # 32767*8=262136, which is larger than a single default recordsize of
# 131072. # 131072.
FILESIZE=$(random_int_between 1 32767) FILESIZE=$(random_int_between 15 32767)
FILESIZE=$((FILESIZE * 8)) FILESIZE=$((FILESIZE * 8))
bclone_test random $FILESIZE false $TESTSRCDIR $TESTDSTDIR bclone_test random $FILESIZE false $TESTSRCDIR $TESTDSTDIR
done done