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aux: writeerror_dev checks for delay target

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This commit is contained in:
Zdenek Kabelac 2020-01-21 16:49:34 +01:00
parent f8ef030737
commit 5ab4d44a3b
1 changed files with 5 additions and 0 deletions
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5
test/lib/aux.sh
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@ -1137,6 +1137,11 @@ writeerror_dev() {
local name=${PREFIX}-errordev
if test ! -e ERR_DEV; then
# delay target is used for error mapping
if test ! -f HAVE_DM_DELAY ; then
target_at_least dm-delay 1 1 0 || return 0
touch HAVE_DM_DELAY
fi
dmsetup create -u "TEST-$name" "$name" --table "0 4611686018427387904 error"
# Take major:minor of our error device
echo "$name" > ERR_DEV_NAME