System image utility fails "Unknown error has occurred"

Question

Hi,
I can create disk images from 10.8.3 clients but when i'm putting them through system utility on the 10.8 server it fails after hours of running.
The log is set to debug and shows the image creates upto 83% then jumps to 100% and later shows unknown errors and failed to create image from restore souce.
I've created several disk images and saved them to different locations on the server as the source and final image.
Below i've put in the debug log. Someone please help!!
Workflow Started (2012-01-02 13:56:58 +0000)
OS X Server 10.8.3 (12D78), System Image Utility 10.8.3 (624)
Starting action: Define Image Source (1.4)
Finished running action: Define Image Source
Starting action: Create Image (1.7.2)
Starting image creation process...
Create NetRestore Image
Initiating NetRestore from installed volume.
progressPrefix="_progress"
++ progressPrefix=_progress
scriptsDebugKey="DEBUG"
++ scriptsDebugKey=DEBUG
imageIsUDIFKey="1"
++ imageIsUDIFKey=1
imageFormatKey="UDZO"
++ imageFormatKey=UDZO
mountPoint=""
++ mountPoint=
ownershipInfoKey="501:20"
++ ownershipInfoKey=501:20
blockCopyDeviceKey="0"
++ blockCopyDeviceKey=0
dmgTarget="NetInstall"
++ dmgTarget=NetInstall
potentialRecoveryDevice="disk3s3"
++ potentialRecoveryDevice=disk3s3
asrSource="ASRInstall.pkg"
++ asrSource=ASRInstall.pkg
destPath="/Volumes/Macintosh HD/Library/NetBoot/NetBootSP0/NetRestore of Macintosh 10-8_2.nbi"
++ destPath='/Volumes/Macintosh HD/Library/NetBoot/NetBootSP0/NetRestore of Macintosh 10-8_2.nbi'
skipReorderingKey="0"
++ skipReorderingKey=0
sourceVol="/Volumes/Macintosh HD 1"
++ sourceVol='/Volumes/Macintosh HD 1'
postInstallHelperKey="1"
++ postInstallHelperKey=1
. "${1}/createCommon.sh"
+ . /tmp/niutemp.YPRmigsL/createCommon.sh
# createCommon.sh
# Common functionality for the Image creation process.
# sourced in by the various SIU scripts
# Copyright © 2007-2012 Apple Inc. All rights reserved.
# Using dscl, create a user account
AddLocalUser()
# $1 volume whose local node database to modify
# $2 long name
# $3 short name
# $4 isAdminUser key
# $5 password data
# $6 password hint
# $7 user picture path
# $8 Language string
local databasePath="/Local/Default/Users/${3}"
local targetVol="${1}"
# Find a free UID between 501 and 599
for ((i=501; i<600; i++)); do
output=`/usr/bin/dscl -f "${targetVol}/var/db/dslocal/nodes/Default" localonly -search /Local/Default/Users UniqueID $i`
# If there is already an account dscl returns it, so we're looking for an empty return value.
if [ "$output" == "" ]; then
break
fi
done
# Create the user record
/usr/bin/dscl -f "${targetVol}/var/db/dslocal/nodes/Default" localonly -create $databasePath
if [ $? != 0 ]; then
echo "Failed to create '${databasePath}'."
return 1
fi
# Add long name
/usr/bin/dscl -f "${targetVol}/var/db/dslocal/nodes/Default" localonly -append $databasePath RealName "${2}"
if [ $? != 0 ]; then
echo "Failed to set the RealName."
return 1
fi
# Set up the users group information
/usr/bin/dscl -f "${targetVol}/var/db/dslocal/nodes/Default" localonly -append $databasePath PrimaryGroupID 20
if [ $? != 0 ]; then
echo "Failed to set the PrimaryGroupID."
return 1
fi
# Add some additional stuff if the user is an admin
if [ "${4}" == 1 ]; then
/usr/bin/dscl -f "${targetVol}/var/db/dslocal/nodes/Default" localonly -append "/Local/Default/Groups/admin" GroupMembership "${3}"
if [ $? != 0 ]; then
echo "Failed to add the user to the admin group."
return 1
fi
/usr/bin/dscl -f "${targetVol}/var/db/dslocal/nodes/Default" localonly -append "/Local/Default/Groups/_appserveradm" GroupMembership "${3}"
if [ $? != 0 ]; then
echo "Failed to add the user to the _appserveradm group."
return 1
fi
/usr/bin/dscl -f "${targetVol}/var/db/dslocal/nodes/Default" localonly -append "/Local/Default/Groups/_appserverusr" GroupMembership "${3}"
if [ $? != 0 ]; then
echo "Failed to add the user to the _appserverusr group."
return 1
fi
fi
# Add UniqueID
/usr/bin/dscl -f "${targetVol}/var/db/dslocal/nodes/Default" localonly -append $databasePath UniqueID ${i}
if [ $? != 0 ]; then
echo "Failed to set the UniqueID."
return 1
fi
# Add Home Directory entry
/usr/bin/dscl -f "${targetVol}/var/db/dslocal/nodes/Default" localonly -append $databasePath NFSHomeDirectory /Users/${3}
if [ $? != 0 ]; then
echo "Failed to set the NFSHomeDirectory."
fi
if [ "${6}" != "" ]; then
/usr/bin/dscl -f "${targetVol}/var/db/dslocal/nodes/Default" localonly -append $databasePath AuthenticationHint "${6}"
if [ $? != 0 ]; then
echo "Failed to set the AuthenticationHint."
return 1
fi
fi
/usr/bin/dscl -f "${targetVol}/var/db/dslocal/nodes/Default" localonly -append $databasePath picture "${7}"
if [ $? != 0 ]; then
echo "Failed to set the picture."
return 1
fi
/usr/bin/dscl -f "${targetVol}/var/db/dslocal/nodes/Default" localonly -passwd $databasePath "${5}"
if [ $? != 0 ]; then
echo "Failed to set the passwd."
return 1
fi
# Add shell
/usr/bin/dscl -f "${targetVol}/var/db/dslocal/nodes/Default" localonly -append $databasePath UserShell "/bin/bash"
if [ $? != 0 ]; then
echo "Failed to set the UserShell."
return 1
fi
# Create Home directory
if [ -e "/System/Library/User Template/${8}.lproj/" ]; then
/usr/bin/ditto "/System/Library/User Template/${8}.lproj/" "${targetVol}/Users/${3}"
else
/usr/bin/ditto "/System/Library/User Template/English.lproj/" "${targetVol}/Users/${3}"
fi
if [ $? != 0 ]; then
echo "Failed to copy the User Template."
return 1
fi
/usr/sbin/chown -R $i:$i "${targetVol}/Users/${3}"
if [ $? != 0 ]; then
echo "Failed to set ownership on the User folder."
return 1
fi
# Copies a list of files (full paths contained in the file at $1) from source to the path specified in $2
CopyEntriesFromFileToPath()
local theFile="$1"
local theDest="$2"
local opt=""
if [ "${scriptsDebugKey}" == "VERBOSE" -o "${scriptsDebugKey}" == "DEBUG" ]; then
opt="-v"
fi
while read FILE
do
if [ -e "${FILE}" ]; then
local leafName=`basename "${FILE}"`
if [ "${scriptsDebugKey}" == "VERBOSE" -o "${scriptsDebugKey}" == "DEBUG" ]; then
echo "Copying ${FILE}."
fi
/usr/bin/ditto $opt "${FILE}" "${theDest}/${leafName}" || return 1
fi
done < "${theFile}"
return 0
# Copies a list of packages (full path, destination pairs contained in the file at $1) from source to .../System/Installation/Packages/
CopyPackagesWithDestinationsFromFile()
local theFile="$1"
local opt=""
if [ "${scriptsDebugKey}" == "VERBOSE" -o "${scriptsDebugKey}" == "DEBUG" ]; then
opt="-v"
fi
while read FILE
do
if [ -e "${FILE}" ]; then
local leafName=`basename "${FILE}"`
if [ "${scriptsDebugKey}" == "VERBOSE" -o "${scriptsDebugKey}" == "DEBUG" ]; then
echo "Copying ${FILE}."
fi
read SUB_PATH
/usr/bin/ditto $opt "${FILE}" "${mountPoint}/Packages/${SUB_PATH}${leafName}" || return 1
fi
done < "${theFile}"
return 0
# Create an installer package in ${1} wrapping the supplied script ${2}
CreateInstallPackageForScript()
local tempDir="$1"
local scriptPath="$2"
local scriptName=`basename "${scriptPath}"`
local entryDir=`pwd`
local opt=""
if [ "${scriptsDebugKey}" == "VERBOSE" -o "${scriptsDebugKey}" == "DEBUG" ]; then
echo "Create installer for script ${scriptName}"
opt="-v"
fi
# shouldn't exist on entry...
if [ -e "${tempDir}/emptyDir" ]; then
/bin/rm -rf "${tempDir}/emptyDir"
fi
# make some directories to work in
/bin/mkdir $opt -p "${tempDir}/${scriptName}.pkg/Contents/Resources" || return 1
/bin/mkdir $opt "${tempDir}/emptyDir" || return 1
# Create Archive.pax.gz
cd "${tempDir}/emptyDir"
/bin/pax -w -x cpio -f "${tempDir}/${scriptName}.pkg/Contents/Archive.pax" .
/usr/bin/gzip "${tempDir}/${scriptName}.pkg/Contents/Archive.pax"
cd "${entryDir}"
# Create the Archive.bom file
/usr/bin/mkbom "${tempDir}/emptyDir/" "${tempDir}/${scriptName}.pkg/Contents/Archive.bom" || return 1
# Create the Info.plist
/bin/cat > "${tempDir}/${scriptName}.pkg/Contents/Info.plist" << END
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>CFBundleIdentifier</key>
<string>com.apple.SystemImageUtility.${scriptName}</string>
<key>CFBundleShortVersionString</key>
<string>1</string>
<key>IFMajorVersion</key>
<integer>1</integer>
<key>IFMinorVersion</key>
<integer>0</integer>
<key>IFPkgFlagDefaultLocation</key>
<string>/tmp</string>
<key>IFPkgFlagInstallFat</key>
<false/>
<key>IFPkgFlagIsRequired</key>
<false/>
<key>IFPkgFormatVersion</key>
<real>0.10000000149011612</real>
</dict>
</plist>
END
echo "pkmkrpkg1" > "${tempDir}/${scriptName}.pkg/Contents/PkgInfo"
echo "major: 1\nminor: 0" > "${tempDir}/${scriptName}.pkg/Contents/Resources/package_version"
# Copy the script
/bin/cp "$scriptPath" "${tempDir}/${scriptName}.pkg/Contents/Resources/postflight"
# clean up
/bin/rm -r "${tempDir}/emptyDir"
return 0
# Validate or create the requested directory
CreateOrValidatePath()
local targetDir="$1"
if [ ! -d "${targetDir}" ]; then
if [ "${scriptsDebugKey}" == "VERBOSE" -o "${scriptsDebugKey}" == "DEBUG" ]; then
echo "Creating working path at ${targetDir}"
fi
/bin/mkdir -p "${targetDir}" || return 1
fi
# If any exist, apply any user accounts
CreateUserAccounts()
# $1 volume whose local node database to modify
local count="${#userFullName[*]}"
local targetVol="${1}"
if [ $count -gt 0 ]; then
if [ "${scriptsDebugKey}" == "VERBOSE" -o "${scriptsDebugKey}" == "DEBUG" ]; then
echo "Adding $count user account(s) to the image"
fi
for ((index=0; index<$count; index++)); do
if [ "${scriptsDebugKey}" == "VERBOSE" -o "${scriptsDebugKey}" == "DEBUG" ]; then
echo "Adding user ${userFullName[$index]}"
fi
#lay down user here
AddLocalUser "${targetVol}" "${userFullName[$index]}" "${userUnixName[$index]}" "${userIsAdmin[$index]}" "${userPassword[$index]}" "${userPassHint[$index]}" "${userImagePath[$index]}" "${userLanguage[$index]}"
if [ $? != 0 ]; then
echo "Failed to create the User '${userUnixName[$index]}'."
return 1
fi
#suppress the Apple ID request
DisableAppleIDRequestForUser "${targetVol}" "${userUnixName[$index]}"
done
# "touch"
/usr/bin/touch "${targetVol}/private/var/db/.AppleSetupDone"
/usr/bin/touch "${targetVol}/Library/Receipts/.SetupRegComplete"
fi
# retry the hdiutil detach until we either time out or it succeeds
retry_hdiutil_detach()
local mount_point="${1}"
local tries=0
local forceAt=0
local limit=24
local opt=""
forceAt=$(($limit - 1))
while [ $tries -lt $limit ]; do
tries=$(( tries + 1 ))
/bin/sleep 5
echo "Attempting to detach the disk image again..."
/usr/bin/hdiutil detach "${mount_point}" $opt
if [ $? -ne 0 ]; then
# Dump a list of any still open files on the mountPoint
if [ "${scriptsDebugKey}" == "DEBUG" ]; then
/usr/sbin/lsof +fg "${mount_point}"
fi
if [ $tries -eq $forceAt ]; then
echo "Failed to detach disk image at '${mount_point}' normally, adding -force."
opt="-force"
fi
if [ $tries -eq $limit ]; then
echo "Failed to detach disk image at '${mount_point}'."
exit 1
fi
else
tries=$limit
fi
done
# Create the dyld shared cache files
DetachAndRemoveMount()
local theMount="${1}"
local mountLoc=`mount | grep "${theMount}"`
if [ "${scriptsDebugKey}" == "VERBOSE" -o "${scriptsDebugKey}" == "DEBUG" ]; then
echo "Detaching disk image"
# Dump a list of any still open files on the mountPoint
if [ "${scriptsDebugKey}" == "DEBUG" ]; then
/usr/sbin/lsof +fg "${theMount}"
fi
fi
# Finally detach the mount (if it's actually mounted) and dispose the mountPoint directory
if [ "${mountLoc}" != "" ]; then
/usr/bin/hdiutil detach "${theMount}" || retry_hdiutil_detach "${theMount}" || return 1
fi
/bin/rmdir "${theMount}" || return 1
return 0
# Turn off the Apple ID request that happens on first boot after installing the OS
DisableAppleIDRequestForUser()
local targetUserLib="${1}/Users/${2}/Library"
# Only do this if the file doesn't exist
if [ ! -e "${targetUserLib}/Preferences/com.apple.SetupAssistant.plist" ]; then
if [ "${scriptsDebugKey}" == "VERBOSE" -o "${scriptsDebugKey}" == "DEBUG" ]; then
echo "Disabling Apple ID request for user '${2}'"
fi
/usr/libexec/PlistBuddy -c "Add :DidSeeCloudSetup bool 1" "${targetUserLib}/Preferences/com.apple.SetupAssistant.plist" > /dev/null 2>&1
/usr/libexec/PlistBuddy -c "Add :LastSeenCloudProductVersion string 10.8" "${targetUserLib}/Preferences/com.apple.SetupAssistant.plist" > /dev/null 2>&1
fi
return 0
# If the pieces exist, enable remote access for the shell image
EnableRemoteAccess()
local srcVol="${1}"
local opt=""
if [ -e "${srcVol}/usr/lib/pam/pam_serialnumber.so.2" ]; then
if [ "${scriptsDebugKey}" == "VERBOSE" -o "${scriptsDebugKey}" == "DEBUG" ]; then
echo "Enabling shell image remote access support"
opt="-v"
fi
# install some things (again which aren't part of BaseSystem) needed for remote ASR installs
/usr/bin/ditto $opt "${srcVol}/usr/lib/pam/pam_serialnumber.so.2" "${mountPoint}/usr/lib/pam/pam_serialnumber.so.2" || return 1
if [ -e "${srcVol}/usr/sbin/installer" ]; then
/usr/bin/ditto $opt "${srcVol}/usr/sbin/installer" "${mountPoint}/usr/sbin/installer" || return 1
fi
# copy the sshd config and add our keys to the end of it
if [ -e "${srcVol}/etc/sshd_config" ]; then
/bin/cat "${srcVol}/etc/sshd_config" - > "${mountPoint}/etc/sshd_config" << END
HostKey /private/var/tmp/ssh_host_key
HostKey /private/var/tmp/ssh_host_rsa_key
HostKey /private/var/tmp/ssh_host_dsa_key
END
fi
fi
return 0
# If it exists, install the sharing names and/or directory binding support to the install image
HandleNetBootClientHelper()
local tempDir="${1}"
local targetVol="${2}"
local opt=""
if [ "${scriptsDebugKey}" == "VERBOSE" -o "${scriptsDebugKey}" == "DEBUG" ]; then
opt="-v"
fi
if [ -e  "${tempDir}/bindingNames.plist" ]; then
if [ "${scriptsDebugKey}" == "VERBOSE" -o "${scriptsDebugKey}" == "DEBUG" ]; then
echo "Installing Directory Service binding information"
fi
/usr/bin/ditto $opt "${tempDir}/bindingNames.plist" "${targetVol}/etc/bindingNames.plist" || return 1
/usr/sbin/chown root:wheel "${targetVol}/etc/bindingNames.plist"
/bin/chmod 644 "${targetVol}/etc/bindingNames.plist"
fi
if [ -e  "${tempDir}/sharingNames.plist" ]; then
if [ "${scriptsDebugKey}" == "VERBOSE" -o "${scriptsDebugKey}" == "DEBUG" ]; then
echo "Installing Sharing Names support"
fi
/usr/bin/ditto $opt "${tempDir}/sharingNames.plist" "${targetVol}/etc/sharingNames.plist" || return 1
/usr/sbin/chown root:wheel "${targetVol}/etc/sharingNames.plist"
/bin/chmod 644 "${targetVol}/etc/sharingNames.plist"
fi
if [ -e  "${tempDir}/NetBootClientHelper" ]; then
/usr/bin/ditto $opt "${tempDir}/NetBootClientHelper" "${targetVol}/usr/sbin/NetBootClientHelper" || return 1
/usr/sbin/chown root:wheel "${targetVol}/usr/sbin/NetBootClientHelper"
/bin/chmod 555 "${targetVol}/usr/sbin/NetBootClientHelper"
/usr/bin/ditto $opt "${tempDir}/com.apple.NetBootClientHelper.plist" "${targetVol}/System/Library/LaunchDaemons/com.apple.NetBootClientHelper.plist" || return 1
/usr/sbin/chown root:wheel "${targetVol}/System/Library/LaunchDaemons/com.apple.NetBootClientHelper.plist"
/bin/chmod 644 "${targetVol}/System/Library/LaunchDaemons/com.apple.NetBootClientHelper.plist"
# finally, make sure it isn't disabled...
/usr/libexec/PlistBuddy -c "Delete :com.apple.NetBootClientHelper" "${targetVol}/var/db/launchd.db/com.apple.launchd/overrides.plist" > /dev/null 2>&1
fi
return 0
# If any exist, install configuration profiles to the install image
InstallConfigurationProfiles()
local tempDir="${1}"
local targetVol="${2}"
local profilesDir="${targetVol}/var/db/ConfigurationProfiles"
if [ -e  "${tempDir}/configProfiles.txt" ]; then
if [ "${scriptsDebugKey}" == "VERBOSE" -o "${scriptsDebugKey}" == "DEBUG" ]; then
echo "Installing Configuration Profiles"
fi
/bin/mkdir -p "${profilesDir}/Setup" || return 1
# Make sure the perms are correct
/usr/sbin/chown root:wheel "${profilesDir}"
/bin/chmod 755 "${profilesDir}"
/usr/sbin/chown root:wheel "${profilesDir}/Setup"
/bin/chmod 755 "${profilesDir}/Setup"
/usr/bin/touch "${profilesDir}/.profilesAreInstalled"
CopyEntriesFromFileToPath "${tempDir}/configProfiles.txt" "${profilesDir}/Setup" || return 1
# Enable MCX debugging
if [ 1 == 1 ]; then
if [ -e  "${targetVol}/Library/Preferences/com.apple.MCXDebug.plist" ]; then
/usr/libexec/PlistBuddy -c "Delete :debugOutput" "${targetVol}/Library/Preferences/com.apple.MCXDebug.plist" > /dev/null 2>&1
/usr/libexec/PlistBuddy -c "Delete :collateLogs" "${targetVol}/Library/Preferences/com.apple.MCXDebug.plist" > /dev/null 2>&1
fi
/usr/libexec/PlistBuddy -c "Add :debugOutput string -2" "${targetVol}/Library/Preferences/com.apple.MCXDebug.plist" > /dev/null 2>&1
/usr/libexec/PlistBuddy -c "Add :collateLogs string 1" "${targetVol}/Library/Preferences/com.apple.MCXDebug.plist" > /dev/null 2>&1
fi
fi
# Converts a list of scripts (full paths contained in the file at $1) into packages in $3
InstallScriptsFromFile()
local tempDir="${1}"
local theFile="${2}"
local targetDir="${3}"
local opt=""
if [ "${scriptsDebugKey}" == "VERBOSE" -o "${scriptsDebugKey}" == "DEBUG" ]; then
echo "Converting scripts into install packages"
opt="-v"
fi
while read FILE
do
if [ -e "${FILE}" ]; then
# make an installer package out of the script
CreateInstallPackageForScript "$tempDir" "${FILE}" || return 1
# copy the resulting package to the Packages directory
local leafName=`basename "${FILE}"`
/usr/bin/ditto $opt "${tempDir}/${leafName}.pkg" "${targetDir}/${leafName}.pkg" || return 1
# clean up
/bin/rm -r "${tempDir}/${leafName}.pkg"
fi
done < "${theFile}"
return 0
# Prepare the source by deleting stuff we don't want to copy if sourcing a volume
PostFlightDestination()
local tempDir="${1}"
local destDir="${2}"
local opt=""
if [ "${scriptsDebugKey}" == "VERBOSE" -o "${scriptsDebugKey}" == "DEBUG" ]; then
echo "Performing post install cleanup"
opt="-v"
fi
# delete the DS indices to force reindexing...
if [ -e "${mountPoint}/var/db/dslocal/indices/Default/index" ]; then
/bin/rm $opt "${mountPoint}/var/db/dslocal/indices/Default/index"
fi
# detach the disk and remove the mount folder
DetachAndRemoveMount "${mountPoint}"
if [ $? != 0 ]; then
echo "Failed to detach and clean up the mount at '${mountPoint}'."
return 1
fi
echo "Correcting permissions. ${ownershipInfoKey} $destDir"
/usr/sbin/chown -R "${ownershipInfoKey}" "$destDir"
# Prepare the source by deleting stuff we don't want to copy if sourcing a volume
PreCleanSource()
local srcVol="$1"
local opt=""
if [ "${scriptsDebugKey}" == "VERBOSE" -o "${scriptsDebugKey}" == "DEBUG" ]; then
opt="-v"
fi
if [ -e "$srcVol/private/var/vm/swapfile*" ]; then
if [ "${scriptsDebugKey}" == "VERBOSE" -o "${scriptsDebugKey}" == "DEBUG" ]; then
echo "Removing swapfiles on $1"
fi
/bin/rm $opt "$srcVol/private/var/vm/swapfile*"
fi
if [ -e "$srcVol/private/var/vm/sleepimage" ]; then
if [ "${scriptsDebugKey}" == "VERBOSE" -o "${scriptsDebugKey}" == "DEBUG" ]; then
echo "Removing sleepimage on $1"
fi
/bin/rm $opt "$srcVol/private/var/vm/sleepimage"
fi
if [ -d "$srcVol/private/tmp" ]; then
if [ "${scriptsDebugKey}" == "VERBOSE" -o "${scriptsDebugKey}" == "DEBUG" ]; then
echo "Cleaning out /private/tmp on $1"
fi
/bin/rm -r $opt "$srcVol/private/tmp/*" > /dev/null 2>&1
fi
if [ -d "$srcVol/private/var/tmp" ]; then
if [ "${scriptsDebugKey}" == "VERBOSE" -o "${scriptsDebugKey}" == "DEBUG" ]; then
echo "Cleaning out /private/var/tmp on $1"
fi
/bin/rm -r $opt "$srcVol/private/var/tmp/*" > /dev/null 2>&1
fi
if [ "${scriptsDebugKey}" == "VERBOSE" -o "${scriptsDebugKey}" == "DEBUG" ]; then
echo "Cleaning out devices and volumes on $1"
fi
if [ -d "$srcVol/Volumes" ]; then
/bin/rm -r $opt "$srcVol/Volumes/*" > /dev/null 2>&1
fi
if [ -d "$srcVol/dev" ]; then
/bin/rm $opt "$srcVol/dev/*" > /dev/null 2>&1
fi
if [ -d "$srcVol/private/var/run" ]; then
/bin/rm -r $opt "$srcVol/private/var/run/*" > /dev/null 2>&1
fi
# Copy kernel and build the kext cache on the boot image
PrepareKernelAndKextCache()
local srcDir="$1"
local destDir="$2"
local opt=""
if [ "${scriptsDebugKey}" == "VERBOSE" -o "${scriptsDebugKey}" == "DEBUG" ]; then
echo "Preparing the kernel and kext cache for the boot image"
opt="-v"
fi
# Insure the kext cache on our source volume (the boot shell) is up to date
if [ "${scriptsDebugKey}" == "VERBOSE" -o "${scriptsDebugKey}" == "DEBUG" ]; then
echo "Updating kext cache on source volume"
fi
/usr/sbin/kextcache -update-volume "${srcDir}" || return 1
# Copy the i386 and, if it exists, the x86_64 architecture
if [ "${scriptsDebugKey}" == "VERBOSE" -o "${scriptsDebugKey}" == "DEBUG" ]; then
echo "Installing the kext cache to the boot image"
fi
# make sure this doesn't exist
if [ -e "${destDir}/i386" ]; then
/bin/rm -rf "${destDir}/i386"
fi
# Install kextcaches to the nbi folder
if [ "${scriptsDebugKey}" == "VERBOSE" -o "${scriptsDebugKey}" == "DEBUG" ]; then
echo "Creating a kernelcache for the boot shell"
fi
/bin/mkdir -p $opt "${destDir}/i386/x86_64" || return 1
/usr/sbin/kextcache -arch x86_64 -L -N -S -z -K "${srcDir}/mach_kernel" -c "${destDir}/i386/x86_64/kernelcache" "${srcDir}/System/Library/Extensions" || return 1

Answer 1

I am seeing a very similar output trying to make a netrestore image of a 10.8.4 Macbook Air on a 10.8.4 Mac Mini running OSX Server.  Gets to 84% and then shows the -1 progress and then just hangs until I cancel it (I haven't tried leaving it over night but left it that way for hours).
Did you ever figure out what was going on or have a workaround to create an image?
Thanks!