I duplicate with cp -a, the GNU command. Preserves permissions, symlinks, everything. For backups I use mksquashfs. E.g. "mksquashfs ./* ../mybackup.sqfs -comp xz -Xbcj x86 -noappend -no-xattrs"
-- "It is no measure of health to be well adjusted to a profoundly sick society." -Jiddu Krishnamurti
(Score: 3, Informative) by Subsentient on Sunday February 05 2017, @01:23AM
I duplicate with cp -a, the GNU command. Preserves permissions, symlinks, everything. For backups I use mksquashfs.
E.g. "mksquashfs ./* ../mybackup.sqfs -comp xz -Xbcj x86 -noappend -no-xattrs"
"It is no measure of health to be well adjusted to a profoundly sick society." -Jiddu Krishnamurti