On 27/08/2009 Milan Broz wrote: > Jonas Meurer wrote: > >> cryptsetup luksDump $DEVICE > >> > >> Find the payload number > >> > >> dd if=$DEVICE of=luks_header_bakup count=$PAYLOAD > >> > >> To restore them just reverse if and of in dd > >> > >> dd if=$luks_header_backup of=$DEVICE count=$PAYLOAD > > > > you should add bs=1 to the dd commandline. default is 512, which would > > result in $PAYLOAD*512 bytes being read/written. > > Nope, payload offset in dump _is_ in 512 byte sector units. > bs=512 is correct. > > (You will save all (even unused) keyslots here, but this is not problem) oups, i should have read the docs before spreading bullshit. sorry for that. greetings, jonas _______________________________________________ dm-crypt mailing list dm-crypt@xxxxxxxx http://www.saout.de/mailman/listinfo/dm-crypt
