Hi All,

We've got Amanda set up to backup to a Onstream tape driver (SC-30),
when we run amdump it reports that it's successully backed up the contents
of the disklist.
However, when it comes to try and restore something on the disklist using
amrecover it reports this error:

EOF, check amidxtapid.debug file on backup.
amrecover: short block 0 bytes
UNKNOWN file
amrecover: Can't read file header

I've gone through the docs and a likely cause seems to be the wrong tape's
in the drive and / or the tape needs rewinding. I've tried both these
without
any joy. In fact, I've got the dumpcycle set to 0 and the number of
tapecycle
set to 1. I'm under the impression that with this configuration Amanda will
dump everything in my disklist daily. I've gone through the docs and tried
this to see what's on the disk:

amrestore -p /dev/nosst0 no-such-host > /dev/null

which returns this:

amrestore:    0: skipping start of tape: date 20030703 label nameon1
amrestore:    1: skipping ..backup file1...

Yet if I run it again I get this:

amrestore: WARNING: not at start of tape file numbers will be offset
amrestore:    1: skipping ..backup file2...

and so on.

I'm assuming that amrestore invoked in this manner will iterate through each
file without having to be manually restarted. Does this mean when I use
amrecover
I must wind the tape to the correct place? Please excuse me if my knowledge
of tape driver is woefully inadequate.

I would appreciate anyone's help/thoughts.

Regards,

James Williamson
Name On The Net Ltd
www.nameonthe.net
+44 208 7415453