Changeset 2913 in MondoRescue

Timestamp:

Dec 9, 2011, 8:26:23 PM (12 years ago)

Author:

Bruno Cornec

Message:

• Fix #358 by using an external program (hpsa_obdr_mode) which can set the mode of the tape to CD-ROM or Sequential at will.

That program will have to be downloaded from ​http://cciss.sf.net

Location:

branches/3.0/mindi

Files:

• mindi (modified) (1 diff)
• rootfs/etc/init.d/rcS (modified) (1 diff)

branches/3.0/mindi/mindi

@@ -2646 +2646 @@
     if [ -d "/lib/firmware" ]; then
         cp -rp /lib/firmware $mountpoint/lib
+    fi
+
+    # Copy an additional ProLiant tool for OBDR support
+    if [ -f $MINDI_TMP/OBDR ]; then
+        if [ -x /usr/bin/hpsa_obdr_mode ]; then
+            mkdir -p $mountpoint/usr/bin
+            cp -a /usr/bin/hpsa_obdr_mode $mountpoint/usr/bin
+            LogIt "Copying /usr/bin/hpsa_obdr_mode to ramdisk for improved OBDR support"
+        else
+            LogAll "WARNING: You're using OBDR mode without having the /usr/bin/hpsa_obdr_mode tool"
+            LogAll "         This may lead to a tape not going back to sequential mode after OBDR boot"
+        fi
     fi
 

branches/3.0/mindi/rootfs/etc/init.d/rcS

@@ -652 +652 @@
 EnableCcissIfAppropriate() {
     local f
+
+    # In some cases, the OBDR tape remains in CD-ROM mode. This branch solves that issue (#498)
+    if [ "`grep -i 'obdr ' /tmp/mondo-restore.cfg 2>/dev/null`" ] && [ -x /usr/bin/hpsa_obdr_mode ]; then
+            for lun in `/usr/bin/hpsa_obdr_mode -m query /dev/cciss/* 2>&1 | grep "is an OBDR device" | cut -d' ' -f4`; do
+            /usr/bin/hpsa_obdr_mode -m query -l $lun /dev/cciss/* 2>&1 | grep -q "is in CD-ROM mode"
+            if [ $? -eq 0 ]; then
+                # This tape/lun should be brought back in Sequential mode
+                LogIt "Putting back tape $lun in Sequential mode..."
+                /usr/bin/hpsa_obdr_mode -m tape -l $lun /dev/cciss/* 2>&1 > /dev/null
+            fi
+        done
+    fi
+
+    # Now engage all Smart Array controllers to detect attached devices
     for f in /proc/driver/cciss/cciss* ; do
         LogIt "Engaging $f"