Re: feature request: btrfs-image without zeroing data

2011-07-11 Thread Stephane Chazelas
2011-07-11 14:39:18 +0200, krz...@gmail.com : > 2011/7/11 Stephane Chazelas : [...] > > See also > > http://thread.gmane.org/gmane.comp.file-systems.btrfs/9675/focus=9820 > > for a way to transfer btrfs fs. > > > > (Add a layer of "copy-on-write" on the original devices (LVM > > snapshots, nbd/qemu

Re: feature request: btrfs-image without zeroing data

2011-07-11 Thread krz...@gmail.com
2011/7/11 Stephane Chazelas : > 2011-07-11 02:00:51 +0200, krz...@gmail.com : >> Documentation says that btrfs-image zeros data. Feature request is for >> disabling this. btrfs-image could be used to copy filesystem to >> another drive (for example with snapshots, when copying it file by >> file wo

Re: feature request: btrfs-image without zeroing data

2011-07-11 Thread Stephane Chazelas
2011-07-11 02:00:51 +0200, krz...@gmail.com : > Documentation says that btrfs-image zeros data. Feature request is for > disabling this. btrfs-image could be used to copy filesystem to > another drive (for example with snapshots, when copying it file by > file would take much longer time or acctual

feature request: btrfs-image without zeroing data

2011-07-10 Thread krz...@gmail.com
Documentation says that btrfs-image zeros data. Feature request is for disabling this. btrfs-image could be used to copy filesystem to another drive (for example with snapshots, when copying it file by file would take much longer time or acctualy was not possible (snapshots)). btrfs-image in turn c