- %pre striptlet copied from original RPM

Changed files:
    EMCpower.spec -> 1.9

diff --git a/EMCpower.spec b/EMCpower.spec
index 16d48e0718fe4a3215790e4dd56b24771ebb358f..b9f8a7a192a55ed26cdab6b72bbd5276cc42b739 100644 (file)
--- a/EMCpower.spec
+++ b/EMCpower.spec
@@ -209,6 +209,29 @@ install -d $RPM_BUILD_ROOT/opt/emcpower
 %clean
 rm -rf $RPM_BUILD_ROOT
 
+%pre
+# Check - Only install on a 2.6 kernel
+expr `uname -r` : '2\.6' > /dev/null
+if [ $? -ne 0 ]; then
+       echo "This PowerPath package does not support this kernel."
+       exit 1
+fi
+
+# Check - Make sure no devices are in use.
+if [ "`/sbin/lsmod | grep -w emcp`" != "" ]; then
+       /sbin/powermt save > /dev/null 2>&1
+       /sbin/powermt remove dev=all > /dev/null 2>&1
+       if [ "`powermt display dev=all 2>&1 | grep "not found"`" = "" ]; then
+               echo "Unable to remove devices from the PowerPath configuration."
+               echo "Please make sure no PowerPath devices are in use and retry."
+               /sbin/powermt config > /dev/null 2>&1
+               /sbin/powermt load > /dev/null 2>&1
+               exit 1
+       fi
+       /sbin/powermt config > /dev/null 2>&1
+       /sbin/powermt load > /dev/null 2>&1
+fi
+
 %post  -n kernel-block-emc
 %depmod %{_kernel_ver}