X-Git-Url: https://git.camperquake.de/gitweb.cgi?a=blobdiff_plain;f=scripts%2Fcommon.sh.in;fp=scripts%2Fcommon.sh.in;h=56706194ccb7875a8e20a0bfea152e433c75873d;hb=5cbf6db937a304c4d2b60878a2405a1e2900abdf;hp=51671ebc019314bae11f39022f2745479ad3f427;hpb=86f35f34f419f6eaff53b25f463c13f72186b103;p=zfs.git

diff --git a/scripts/common.sh.in b/scripts/common.sh.in
index 51671eb..5670619 100644
--- a/scripts/common.sh.in
+++ b/scripts/common.sh.in
@@ -36,6 +36,9 @@ libexecdir=@libexecdir@
 pkglibexecdir=${libexecdir}/@PACKAGE@
 bindir=@bindir@
 sbindir=@sbindir@
+udevdir=@udevdir@
+udevruledir=@udevruledir@
+sysconfdir=@sysconfdir@
 
 ETCDIR=${ETCDIR:-/etc}
 DEVDIR=${DEVDIR:-/dev/disk/zpool}
@@ -113,6 +116,19 @@ skip() {
 	echo -e "${COLOR_BROWN}Skip${COLOR_RESET}"
 }
 
+init() {
+	# Disable the udev rule 90-zfs.rules to prevent the zfs module
+	# stack from being loaded due to the detection of a zfs device.
+	# This is important because the test scripts require full control
+	# over when and how the modules are loaded/unloaded.  A trap is
+	# set to ensure the udev rule is correctly replaced on exit.
+	local RULE=${udevruledir}/90-zfs.rules
+	if test -e  ${RULE}; then
+		trap "mv ${RULE}.disabled ${RULE}; exit $?" INT TERM EXIT
+		mv ${RULE} ${RULE}.disabled
+	fi
+}
+
 spl_dump_log() {
 	${SYSCTL} -w kernel.spl.debug.dump=1 &>/dev/null
 	local NAME=`dmesg | tail -n 1 | cut -f5 -d' '`