RE: Help - recovering without amanda
2003-12-01 17:25:23
> > docs/RESTORE is pretty clear, IMHO. Have a look at that, and
> > then let us
> > know *exactly* what you don't understand. As a short intro,
> > you use 'mt'
> > to position the tape, 'dd' to grab the raw image off the tape, and
> > restore/'tar x' to extract the contents of the image.
>
> docs/RESTORE says the same thing as the chapter, basically.
>
> when I run:
> # mt rewind
> # mt fsf 1
> # dd if=/dev/rmt/0hn bs=32k count=1
> I get:
> AMANDA: FILE 20031127 spork.unterlaw.com
> /u05/oracle/admin/testua lev 0 comp N program
> /usr/local/bin/tar To restore position tape at start of file and run:
> dd if=<tape> bs=32k skip=1 | /usr/local/bin/tar -f... -
> 1+0 records in
> 1+0 records out
>
> GREAT...this is one of the two things I would like to
> restore. Fantastic. So it appears as if this is the first
> thing on the tape...so I cd /u05/oracle/admin and run # mt
> rewind # mt fsf 1 # dd if=/dev/rmt/0hn bs=1 skip=1 |
> /usr/local/bin/tar -xf -
> 107+0 records in
> 107+0 records out
>
>
> Great...now what? And now if I try to run that dd command
> again, it says:
> read: not enough space
> read: not enough space
> 0+0 records in
> 0+0 records out
>
> What 107 records is is talking about the first time?? The
> tape never appeared to be active after I ran my dd command
> the first time, so what did it do with the mysterious 107 records.
>
> The doc is clear on what commands to run, but I ran them, and
> nothing seems to have happened.
ACTUALLY - I take that back, something seems to have happened, because I
now have 464 files in /u05/oracle/admin that were not there before, and
are NOT /u05/oracle/admin/testua...it IS however the /etc slice from a
different server. How did that happen if I looked at the header for
after mt fsf 1 and it was /u05/oracle/admin/testua. OMG...this is
horrible.
>
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