ambiser
/
btrbk
mirror of https://github.com/digint/btrbk
9
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Use 4M block size for dd 

By default dd uses blocks of size 512 Byte, which does not work well on
network mounted fuse file systems (an acd_cli mount). Before this change
copying 150MB took more than 5 minutes (I aborted), after this change it
takes only 9 seconds.
pull/100/head
Tobias Grosser 2016-08-06 09:30:26 +02:00
parent 6f32f5d3c9
commit 7a732ce6ce
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
btrbk
View File

@ -1102,7 +1102,7 @@ sub btrfs_send_to_file($$$$;@)
}; };
} }
push @cmd_pipe, { push @cmd_pipe, {
cmd => [ 'dd', 'status=none', "of=${target_path}/${target_filename}.part" ], cmd => [ 'dd', 'status=none', 'bs=4M', "of=${target_path}/${target_filename}.part" ],
rsh => $target->{RSH}, rsh => $target->{RSH},
name => 'dd', name => 'dd',
}; };