From: smckown <smckown@986fd584-583e-0410-b54d-b9fe63dff8e5>
Date: Fri, 4 Apr 2008 22:33:03 +0000 (+0000)
Subject: Mount only the second partition, which is where the data will do; the first
X-Git-Url: https://oss.titaniummirror.com/gitweb?a=commitdiff_plain;h=ad3c0e30569faf949229c0f855842914516dff08;p=ovzbpc.git

Mount only the second partition, which is where the data will do; the first
partition contains a recovery OS that doesn't need to be mounted except to
boot off the removeable drive.  Also, add a verbose option and cleanup the
output.
---

diff --git a/esata b/esata
index ba81667..34398eb 100755
--- a/esata
+++ b/esata
@@ -1,61 +1,79 @@
 #!/bin/bash
 
-DEV=/dev/sdb
-MNT=/media/esata-
+DEV=/dev/sdb2
+MNT=/media/esata
 DELAY=3
 
 registered() {
     if [ -b "$DEV" ]; then
+	[ -n "$VERBOSE" ] && echo "registered"
 	return 0
     else
+	[ -n "$VERBOSE" ] && echo "not registered"
 	return 1
     fi
 }
 
 mounted() {
     if mount | grep -q "$MNT"; then
+	[ -n "$VERBOSE" ] && echo "mounted"
 	return 0
     else
+	[ -n "$VERBOSE" ] && echo "not mounted"
 	return 1
     fi
 }
 
 doregister() {
     registered && return 0
+    [ -n "$VERBOSE" ] && echo "register SATA device"
     scsiadd -a 1 0 0 0 >/dev/null || return 1
     sleep $DELAY
-    registered && return 0 || return 0
+    registered || return 1
+    [ -n "$VERBOSE" ] && echo "register ok"
+    return 0
 }
 
 domount() {
     mounted && return 0
     doregister || return 1
-    mkdir -p "${MNT}1" || return 1
-    mount ${DEV}1 ${MNT}1 || return 1
-    mkdir -p "${MNT}2" || return 1
-    mount ${DEV}2 ${MNT}2 || return 1
+    [ -n "$VERBOSE" ] && echo "mount SATA $DEV"
+    mkdir -p "$MNT" || return 1
+    mount "$DEV" "$MNT" || return 1
+    [ -n "$VERBOSE" ] && echo "mount ok"
     return 0
 }
 
 dounregister() {
     registered || return 0
+    [ -n "$VERBOSE" ] && echo "unregister SATA device"
     scsiadd -r 1 0 0 0 >/dev/null || return 1
     sleep $DELAY
-    registered && return 1 || return 0
+    registered && return 1
+    [ -n "$VERBOSE" ] && echo "unregister ok"
+    return 0
 }
 
 doumount() {
     mounted || return 0
-    umount ${MNT}2 || return 1
-    umount ${MNT}1 || return 1
+    [ -n "$VERBOSE" ] && echo "unmount SATA $DEV"
+    umount "$MNT" || return 1
     mounted && return 1
+    [ -n "$VERBOSE" ] && echo "unmount ok"
     dounregister || return 1
     return 0
 }
 
+# MAIN
+
+unset VERBOSE
+if [ "$1" = "-v" ]; then
+    VERBOSE=1
+    shift
+fi
 if [ "$1" = "mount" ]; then
     if domount; then
-	echo "esata is mounted"
+	echo "esata mounted on $MNT"
     else
 	echo "$0: cannot mount esata" >&2
 	dounregister
@@ -69,22 +87,22 @@ elif [ "$1" = "umount" -o "$1" = "unmount" ]; then
     fi
 elif [ "$1" = "register" ]; then
     if doregister; then
-	echo "esata is registered"
+	echo "esata registered as $DEV"
     else
 	echo "$0: cannot register esata" >&2
 	exit 1
     fi
 elif [ "$1" = "status" ]; then
     if mounted; then
-	echo "esata is mounted"
+	echo "esata mounted on $DEV"
     elif registered; then
-	echo "esata is registered but not mounted"
+	echo "esata registered as $DEV but not mounted"
     else
 	echo "esata is unregistered"
     fi
     #mount | grep "$DEV"
     #scsiadd -p | grep "scsi1"
 else
-    echo "usage: $0 [mount|umount|register|status]"
+    echo "usage: $0 [-v] <mount|umount|register|status>"
 fi
 exit 0