Partimage - obrazy oddílů disku
Zálohování a obnova obrazů (bitových kopií) oddílů disku (partitions)
Zálohování
Do lokálního souboru:partimage -z1 -o -d -f3 save /dev/sda1 /zalohy/sda1.partimg.gzNa server:
partimage -z1 -o -d -f3 save /dev/sda1 /zalohy/sda1.partimg.gz -s server -p 4025 -U login -P heslo
Obnova
Z lokálního souboru:partimage restore -f3 /dev/sda1 /zalohy/sda1.partimg.gz.000Ze serveru:
partimage restore -f3 /dev/sda1 /zalohy/sda1.partimg.gz.000 -s server -p 4025 -U login -P heslo
Informace o obrazu
partimage imginfo /zalohy/sda1.partimg.gz.000
Kompletní nápověda
===============================================================================
Partition Image (http://www.partimage.org/) version 0.6.8 [stable]
---- distributed under the GPL 2 license (GNU General Public License) ----
Supported file systems: Ext2/3, ReiserFS, FAT16/32, HPFS, JFS, XFS,
UFS(beta), HFS(beta), NTFS(experimental)
usage: partimage [options]
partimage
ex: partimage -z1 -o -d save /dev/hda12 /mnt/backup/redhat-6.2.partimg.gz
ex: partimage restore /dev/hda13 /mnt/backup/suse-6.4.partimg
ex: partimage restmbr /mnt/backup/debian-potato-2.2.partimg.bz2
ex: partimage -z1 -om save /dev/hda9 /mnt/backup/win95-osr2.partimg.gz
ex: partimage imginfo /mnt/backup/debian-potato-2.2.partimg.bz2
ex: partimage -a/dev/hda6#/mnt/partimg#vfat -V1440 save /dev/hda12 /mnt/partimg/redhat-6.2.partimg.gz
Arguments:
* :
- save: save the partition datas in an image file
- restore: restore the partition from an image file
- restmbr: restore a MBR of the image file to an hard disk
- imginfo: show informations about the image file
* : partition to save/restore (example: /dev/hda1)
* : file where data will be read/written. Can be very big.
For restore, can have the value 'stdin'. This allows
for providing image files through a pipe.
Options:
* -z, --compress (image file compression level):
-z0, --compress=0 don't compress: very fast but very big image file
-z1, --compress=1 compress using gzip: fast and small image file (default)
-z2, --compress=2 (compress using bzip2: very slow and very small image file):
* -c, --nocheck don't check the partition before saving
* -o, --overwrite overwrite the existing image file without confirmation
* -d, --nodesc don't ask any description for the image file
* -V, --volume (split image into multiple volumes files)
-VX, --volume=X create volumes with a size of X MB
* -w, --waitvol wait for a confirmation after each volume change
* -e, --erase erase empty blocks on restore with zero bytes
* -m, --allowmnt don't fail if the partition is mounted. Dangerous !
* -M, --nombr don't create a backup of the MBR (Mast Boot Record) in the image file
* -h, --help show help
* -v, --version show version
* -i, --compilinfo show compilation options used
* -f, --finish (action to do if finished successfully):
-f0, --finish=0 wait: don't make anything
-f1, --finish=1 halt (power off) the computer
-f2, --finish=2 reboot (restart the computer):
-f3, --finish=3 quit
* -b, --batch batch mode: the GUI won't wait for an user action
* -BX, --fully-batch=X batch mode without GUI, X is a challenge response string
* -y, --nosync don't synchronize the disks at the end of the operation (dangerous)
* -sX, --server=X give partimaged server's ip address
* -pX, --port=X give partimaged server's listening port
* -g, --debug=X set the debug level to X (default: 1):
* -L, --nologin disable login in network mode
* -n, --nossl disable SSL in network mode
* -S, --simulate simulation of restoration mode
* -aX, --automnt=X automatic mount with X options. Read the doc for more details
* -UX --username=X username to authenticate to server
* -PX --password=X password for authentication of user to server
===============================================================================
Autor:  Jan KalinaVydáno: 22.3.2011 17:26 Přečteno: 1676x Hodnocení: neohodnoceno |
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