On Thu, Jul 21, 2005 at 12:20:34PM -0700, Eli K. Breen wrote: > dd (Slow, not usefull if the hardware isn't identical?)
I use dd a lot for this type of thing and don't see how it could possibly be slower than any other method that duplicates the entire raw drive. Make sure to give it a "bs=1m" option as reading/writing the disk in 512 byte chunks is a lot slower than larger blocks. If your disks have a lot of free space, copying the filesystem using dump/restore can be faster, but it's not an *exact* bit-for-bit copy. The resulting filesystem is functionally equivalent though, so it's probably the best way for duplicating UFS(2) filesystems. You do have to partition manually, but you would probably want to do that if the new drive was a different size anyway. Craig _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "[EMAIL PROTECTED]"
