restore a tape that has appended data on it
Hello,
I have been trying out the dump command to backup my server to tape. I learned from some tutorials that to append backups onto one tape to use the non-rewinding device name nst0.
Here is the command I use for incrementals:
dump -1uaf /dev/nst0 /files
In my crontab I have that running 6 nights out of the week with each new day having a new number, so the next incremental would be:
dump -2uaf /dev/nst0 /files
and so on.
My problem is, how do I restore these tapes now? Each backup is appended onto the end of the last one, so it is effectively making a new block for the new backup right? I tried using the restore command but fail to see anywhere that I can put what block to look into and to restore.
If anyone can help I would appreciate it. thanks.
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