[Rear-users] Restore problem on REHL5.1 VBox vm.

shabahang elmian eshabahang at yahoo.com
Mon Jan 9 11:51:49 CET 2012


Hello
I am testing the ReaR 1.12.0 / 2011-11-22 , Taking backup from REHL5.1 on VBox VM and restoring to a another VBox VM .
on restore there is an error on layout restoration:

/dev/VolGroup00/LogVol01 and /dev/root are available but there are some errors for them.
 

the log is as follow:

2012-01-09 12:26:44 Relax and Recover 1.12.0 / 2011-11-22 10:21:35 +0100
2012-01-09 12:26:44 Command line options: /bin/rear recover
2012-01-09 12:26:44 Including /etc/rear/os.conf
2012-01-09 12:26:44 Including conf/Linux-i386.conf
2012-01-09 12:26:44 Including conf/GNU/Linux.conf
2012-01-09 12:26:44 Including /etc/rear/local.conf
2012-01-09 12:26:44 Including /etc/rear/rescue.conf
2012-01-09 12:26:44 Using build area '/tmp/rear.JiPWZrMSZsM1222'
mkdir: created directory `/tmp/rear.JiPWZrMSZsM1222/rootfs'
mkdir: created directory `/tmp/rear.JiPWZrMSZsM1222/tmp'
2012-01-09 12:26:44 Running recover workflow
2012-01-09 12:26:44 Running 'setup' stage
2012-01-09 12:26:44 Including setup/default/01_pre_recovery_script.sh
2012-01-09 12:26:44 Including setup/GNU/Linux/80_setup_hp_raid.sh
2012-01-09 12:26:44 Finished running 'setup' stage in 0 seconds
2012-01-09 12:26:44 Running 'verify' stage
2012-01-09 12:26:44 Including verify/default/02_cciss_scsi_engage.sh
2012-01-09 12:26:44 Including verify/default/02_translate_url.sh
2012-01-09 12:26:44 Using NETFS_URL is deprecated. Use BACKUP_URL instead.
2012-01-09 12:26:44 Including verify/NETFS/default/05_check_NETFS_requirements.sh
2012-01-09 12:26:44 Skipping ping test
2012-01-09 12:26:44 Including verify/GNU/Linux/05_sane_recovery_check.sh
2012-01-09 12:26:44 Including verify/NETFS/default/08_start_required_daemons.sh
2012-01-09 12:26:44 Including verify/NETFS/default/09_set_readonly_options.sh
2012-01-09 12:26:44 Including verify/GNU/Linux/10_describe_physical_devices.sh
2012-01-09 12:26:44 Including verify/NETFS/default/10_mount_NETFS_path.sh
mkdir: created directory `/tmp/rear.JiPWZrMSZsM1222/outputfs'
2012-01-09 12:26:44 Mounting with 'mount -v -t nfs -o ro shabahang-PC:/home/shabahang/nfs /tmp/rear.JiPWZrMSZsM1222/outputfs'
mount: trying 172.16.16.210 prog 100003 vers 3 prot tcp port 2049
mount: trying 172.16.16.210 prog 100005 vers 3 prot udp port 37818
2012-01-09 12:28:27 Including verify/Linux-i386/11_describe_device_properties.sh
2012-01-09 12:28:27 Including verify/GNU/Linux/12_compare_physical_devices.sh
2012-01-09 12:28:27 Including verify/GNU/Linux/21_migrate_recovery_configuration.sh
2012-01-09 12:28:27 Including verify/GNU/Linux/23_storage_and_network_modules.sh
find: /lib/modules/2.6.18-53.el5/extra: No such file or directory
find: /lib/modules/2.6.18-53.el5/weak-updates: No such file or directory
2012-01-09 12:28:27 Including verify/GNU/Linux/26_recovery_storage_drivers.sh
find: /tmp/rear.JiPWZrMSZsM1222/tmp/dev: No such file or directory
2012-01-09 12:28:27 Including verify/NETFS/default/55_check_backup_archive.sh
2012-01-09 12:28:27 Calculating backup archive size
2012-01-09 12:28:27 Backup archive size is 746M (compressed)
2012-01-09 12:28:27 Finished running 'verify' stage in 103 seconds
2012-01-09 12:28:27 Running 'layout/prepare' stage
2012-01-09 12:28:27 Including layout/prepare/default/01_prepare_files.sh
2012-01-09 12:28:27 Including layout/prepare/GNU/Linux/10_include_partition_code.sh
2012-01-09 12:28:27 Including layout/prepare/GNU/Linux/11_include_lvm_code.sh
2012-01-09 12:28:27 Including layout/prepare/GNU/Linux/12_include_raid_code.sh
2012-01-09 12:28:27 Including layout/prepare/GNU/Linux/13_include_filesystem_code.sh
2012-01-09 12:28:27 Including layout/prepare/GNU/Linux/14_include_swap_code.sh
2012-01-09 12:28:27 Including layout/prepare/GNU/Linux/15_include_drbd_code.sh
2012-01-09 12:28:27 Including layout/prepare/GNU/Linux/16_include_luks_code.sh
2012-01-09 12:28:27 Including layout/prepare/GNU/Linux/17_include_hpraid_code.sh
2012-01-09 12:28:27 Including layout/prepare/default/20_recreate_hpraid.sh
2012-01-09 12:28:27 Including layout/prepare/GNU/Linux/21_load_multipath.sh
2012-01-09 12:28:27 Including layout/prepare/default/25_compare_disks.sh
2012-01-09 12:28:27 Comparing disks.
2012-01-09 12:28:27 Looking for sda...
2012-01-09 12:28:27 Device sda exists.
2012-01-09 12:28:27 Size of device sda matches.
2012-01-09 12:28:27 Disk configuration is identical, proceeding with restore.
2012-01-09 12:28:27 Including layout/prepare/default/30_map_disks.sh
2012-01-09 12:28:27 Including layout/prepare/default/31_remove_exclusions.sh
2012-01-09 12:28:27 Including layout/prepare/default/32_apply_mappings.sh
2012-01-09 12:28:27 Including layout/prepare/default/40_autoresize_disks.sh
2012-01-09 12:28:27 Including layout/prepare/default/50_confirm_layout.sh
2012-01-09 12:28:27 Including layout/prepare/default/51_list_dependencies.sh
2012-01-09 12:28:27 Including layout/prepare/default/52_exclude_components.sh
2012-01-09 12:28:27 Including layout/prepare/default/54_generate_device_code.sh
2012-01-09 12:28:27 Marking /dev/sda as done.
2012-01-09 12:28:27 Marking /dev/sda1 as done.
2012-01-09 12:28:27 Marking /dev/sda2 as done.
2012-01-09 12:28:27 Marking pv:/dev/sda2 as done.
2012-01-09 12:28:27 Marking /dev/VolGroup00 as done.
2012-01-09 12:28:27 Marking /dev/mapper/VolGroup00-LogVol00 as done.
2012-01-09 12:28:27 Marking /dev/mapper/VolGroup00-LogVol01 as done.
2012-01-09 12:28:27 Marking fs:/ as done.
2012-01-09 12:28:27 Marking fs:/boot as done.
2012-01-09 12:28:27 Marking swap:/dev/mapper/VolGroup00-LogVol01 as done.
2012-01-09 12:28:27 Including layout/prepare/default/55_finalize_script.sh
2012-01-09 12:28:27 Including layout/prepare/default/60_show_unprocessed.sh
2012-01-09 12:28:27 Including layout/prepare/default/61_exclude_from_restore.sh
2012-01-09 12:28:27 Finished running 'layout/prepare' stage in 0 seconds
2012-01-09 12:28:27 Running 'layout/recreate' stage
2012-01-09 12:28:27 Including layout/recreate/default/10_ask_confirmation.sh
2012-01-09 12:28:27 Including layout/recreate/default/20_run_script.sh
2012-01-09 12:28:27 Start system layout restoration.
  /dev/root: open failed: No such device or address
  /dev/VolGroup00/LogVol01: open failed: No such device or address
+++ create_component /dev/sda disk
+++ local device=/dev/sda
+++ local type=disk
+++ local touchfile=disk--dev-sda
+++ '[' -e /tmp/rear.JiPWZrMSZsM1222/tmp/touch/disk--dev-sda ']'
+++ return 0
+++ LogPrint 'Creating partitions for disk /dev/sda (msdos)'
+++ Log 'Creating partitions for disk /dev/sda (msdos)'
+++ test 1 -gt 0
++++ Stamp
++++ date '+%Y-%m-%d %H:%M:%S '
+++ echo '2012-01-09 12:28:27 Creating partitions for disk /dev/sda (msdos)'
2012-01-09 12:28:27 Creating partitions for disk /dev/sda (msdos)
+++ Print 'Creating partitions for disk /dev/sda (msdos)'
+++ test 1
+++ echo -e 'Creating partitions for disk /dev/sda (msdos)'
+++ parted -s /dev/sda mklabel msdos
Warning: The existing disk label on /dev/sda will be destroyed and all data on this disk will be lost. Do you want to continue?
2012-01-09 12:28:28 An error occured during layout recreation.
2012-01-09 13:08:45 User selected: 6) Abort Rear
2012-01-09 13:08:45 Error detected during restore.
2012-01-09 13:08:45 Restoring backup of /var/lib/rear/layout/disklayout.conf
Trace: 63 source /usr/share/rear/layout/recreate/default/20_run_script.sh
Trace: 40 Source /usr/share/rear/lib/framework-functions.sh
Trace: 79 SourceStage /usr/share/rear/lib/framework-functions.sh
Trace: 31 WORKFLOW_recover /usr/share/rear/lib/recover-workflow.sh
Trace: 242 main /bin/rear
2012-01-09 13:08:45 ERROR: There was an error restoring the system layout. See /tmp/rear-RHEL51.log for details.
2012-01-09 13:08:45 Running exit tasks.
shabahang-PC:/home/shabahang/nfs umounted
rmdir: removing directory, /tmp/rear.JiPWZrMSZsM1222/outputfs
2012-01-09 13:08:45 Finished in 2521 seconds
2012-01-09 13:08:45 Removing build area /tmp/rear.JiPWZrMSZsM1222
rmdir: removing directory, /tmp/rear.JiPWZrMSZsM1222
2012-01-09 13:08:45 End of program reached


Also there are some config files contents : 

root at shabahang-PC:/home/shabahang/nfs# cat local.conf 
# sample local configuration

# Create Rear rescue media as ISO image
OUTPUT=ISO

# optionally define (non-default) backup software, e.g. TSM, NBU, DP, BACULA
BACKUP=NETFS
NETFS_URL=nfs://shabahang-PC/home/shabahang/nfs

# the following is required on older VMware VMs
#MODULES_LOAD=( vmxnet )

# to see boot messages on the serial console (uncomment next line)
# KERNEL_CMDLINE="console=tty0 console=ttyS1"
# line below was automatically added by 21_include_dhclient.sh
#DHCLIENT_BIN=dhclient
# line below was automatically added by 21_include_dhclient.sh
#DHCLIENT6_BIN=dhcp6c
root at shabahang-PC:/home/shabahang/nfs# 
root at shabahang-PC:/home/shabahang/nfs# cat os.conf 
#
# WARNING ! This information was added automatically by the mkbackup workflow !!!
ARCH='Linux-i386'
OS='GNU/Linux'
OS_VERSION='5.1'
OS_VENDOR='RedHatEnterpriseServer'
OS_VENDOR_VERSION='RedHatEnterpriseServer/5.1'
OS_VENDOR_ARCH='RedHatEnterpriseServer/i386'
root at shabahang-PC:/home/shabahang/nfs# cat rescue.conf 
NETFS_KEEP_OLD_BACKUP_COPY=""
NETFS_PREFIX="RHEL51"
NETFS_URL="nfs://shabahang-PC/home/shabahang/nfs"
root at shabahang-PC:/home/shabahang/nfs# 
 

Please help me to find the problem.

Best regards,
Shabahang
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