BTRFS-IMAGESection: Maintenance Commands (8)
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NAMEbtrfs-image - create/restore an image of the filesystem
SYNOPSISbtrfs-image [options] source target
DESCRIPTIONbtrfs-image is used to create an image of a btrfs filesystem. All data will be zeroed, but metadata and the like is preserved. source is the special file corresponding to the device containing a btrfs filesystem. (e.g /dev/sdXX). target is the image file that btrfs-image creates. When used with -r option, btrfs-image restores the image file from source into target.
- restore metadump image.
- -c value
- compression level (0 ~ 9).
- -t value
- number of threads (1 ~ 32) to be used to process the image dump or restore.
AVAILABILITYbtrfs-image is part of btrfs-progs. Btrfs is currently under heavy development, and not suitable for any uses other than benchmarking and review. Please refer to the btrfs wiki http://btrfs.wiki.kernel.org for further details.
This document was created by man2html, using the manual pages.
Time: 05:34:24 GMT, December 24, 2015