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tests: hints check if strace exists

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avoid test failure if test system does not
have strace
This commit is contained in:
David Teigland 2019-05-21 14:23:01 -05:00
parent dc1e12dcd4
commit 99ca06ca46
1 changed files with 3 additions and 0 deletions
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3
test/shell/hints.sh
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@ -53,12 +53,15 @@ grep -v -E "$dev1|$dev2" $HINTS > tmptest
not grep scan: tmptest
# test that 'pvs' submits only two reads, one for each PV in hints
if [ -e "/usr/bin/strace" ]; then
strace -e io_submit pvs 2>&1|tee tmptest
test "$(grep io_submit tmptest | wc -l)" -eq 2
# test that 'pvs -a' submits six reads, one for each device
strace -e io_submit pvs -a 2>&1|tee tmptest
test "$(grep io_submit tmptest | wc -l)" -eq 6
fi
#
# vg2 uses dev3,dev4