partclone

PARTCLONE(8) Partclone User Manual PARTCLONE(8)

NAME

   partclone - The utility for clone and restore a partition.

SYNOPSIS

   partclone.[fstype] {[-c | --clone] [-r | --restore] [-b | --dev-to-dev]} {[-s | --source] source} {[[-o | --output] [-O | --overwrite]] target}
                      [[-dX | --debug=X] [--restore_raw_file]] [[-z | --buffer_size] [-N | --ncurses]] [[-q | --quiet] [-f | --UI-fresh]]
                      [[-F | --force] [-I | --ignore_fschk]] [[--ignore_crc] [-X | --dialog] [-C | --nocheck]] [[-R | --rescue] [-L | --logfile] logfile]

DESCRIPTION

   partclone.[fstype] is a part of Partclone project. Partclone provide utilities to backup used blocks and design for higher compatibility of the file system
   by using existing library, e.g. e2fslibs is used to read the used block of ext2 partition.

   Partclone supported file system include btrfs, ext2, ext3, ext4, reiserfs, reiser4, xfs and jfs for LINUX. Also support some non-linux operation system, ex:
   NTFS, FAT and EXFAT (for Windows), HFS plus (APPLE MAC OS), UFS2 (FreeBSD), VMFS (VMWare Vsphere) and MINIX (MINIX3).

   All partclone utils could be run like partclone.[fstype] is very smiliar fsck or mkfs. For example, for backup/restore hfsplus, just run partclone.hfsp

              File System             partclone.[fstype]

              btrfs                   partclone.btrfs
              ext2, ext3, ext4        partclone.[ext2|ext3|ext4]
              reiserfs 3.5            partclone.reiserfs
              reiser 4                partclone.reiser4
              xfs                     partclone.xfs
              ufs | ufs2              partclone.ufs
              jfs                     partclone.jfs
              hfs plusfs              partclone.[hfs+|hfsplus]
              vmfs                    partclone.vmfs
              ntfs                    partclone.ntfs
              fat12, fat16, fat32     partclone.[fat12|fat16|fat32]
              exfat                   partclone.exfat
              minix                   partclone.minix
              f2fs                    partclone.f2fs
              nilfs2                  partclone.nilfs2

OPTIONS

   The program follows the usual GNU command line syntax, with long options starting with two dashes (`-'). A summary of options is included below.

   -s FILE, --source FILE
       Source FILE. The FILE could be a image file (made by partclone) or device depend on your action. Normally, backup source is device, restore source is
       image file.

       Receving data from pipe line is supported ONLY for restoring, just ignore -s option or use '-' means receive data from stdin.

   -o FILE, --output FILE
       Output FILE. The FILE could be a image file (partclone will generate) or device depend on your action. Normally, backup output to image file and restore
       output to device.

       Sending data to pipe line is also supported ONLY for back-up, just ignore -o option or use '-' means send data to stdout.

   -O FILE, --overwrite FILE
       Overwrite FILE, overwriting if exists.

   -c, --clone
       Save partition to the special image format.

   -r, --restore
       Restore partition from the special image format.

   -b, --dev-to-dev
       Local device to device copy on-the-fly, source and output both are device.

   -D, --domain
       Create GNU Ddrescue domain log file from source device. This is a human readable file in which + marks used block areas and ? marks free areas.

   --offset_domain=X
       Add X (in bytes) to all positions reported in the domain log file

   --restore_raw_file
       Creating special raw file for loop device.

   -L FILE, --logfile FILE
       put special path to record partclone log information. (default /var/log/partclone.log)

   -R, --rescue
       Continue after disk read errors.

   -C, --no_check
       Don't check device size and free space.

   -N, --ncurses
       Using Ncurses Text User Interface.

   -X, --dialog
       Output message as Dialog Format.

   -I, --ignore_fschk
       Ignore filesystem check.

   --ignore_crc
       Ignore crc check error.

   -F, --force
       Force progress.

   -f sec, --UI-fresh sec
       put special second to different interval.

   -z size, --buffer_size size
       Read/write buffer size (default: 1048576)

   -q, --quiet
       Disable progress message.

   -dlevel, --debug level
       Set the debug level [1|2|3]

   -h, --help
       Show summary of options.

   -v, --version
       Show version of program.

FILES

   /var/log/partclone.log
       The log file of partclone

EXAMPLES

        clone /dev/hda1 to hda1.img and display debug information.
          partclone.ext3 -c -d -s /dev/hda1 -o hda1.img

        restore /dev/hda1 from hda1.img and display debug information.
          partclone.extfs -r -d -s hda1.img -o /dev/hda1

        restore image from clonezilla (split, gzip,) with stdin source
          cat sda1.ext3-ptcl-img.gz.a* | gunzip -c | partclone.ext3 -d -r -s - -o /dev/sda1

DIAGNOSTICS

   The following diagnostics may be issued on stderr:

   partclone provides some return codes, that can be used in scripts:

   Code   Diagnostic
   0      Program exited successfully.
   1      Clone or Restore seem failed.

BUGS

   Report bugs to thomas@nchc.org.tw or http://partclone.org.

   You can get support at http://partclone.org