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Date:      Wed, 15 Feb 1995 11:27:42 +0200 (IST)
From:      Yuri Gindin <aerygis@aluf.technion.ac.il>
To:        freebsd-questions@FreeBSD.org
Cc:        alpha-osf-managers@ornl.gov
Subject:   rdump problems
Message-ID:  <Pine.OSF.3.91.950215111334.31714A-100000@aluf.technion.ac.il>

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Hello,

Trying to dump from FreeBSD 2.0R machine to OSF/1 V3.0 machine
with DEC DAT tape TLZ07 attached there where some strange problems:

Questions:
1) Tape density of TLZ07 (for high density device /dev/rmt0h) ?
   is it really 61000 BPI as written in /sys/data/cam_data.c (OSF/1)
 when dumping I got:
irena /home/yuri 117 # rdump 0udsbf 61000 393 64 korney:/dev/nrmt0h /usr/local
  DUMP: Date of this level 0 dump: Wed Feb 15 10:56:02 1995
  DUMP: Date of last level 0 dump: the epoch
  DUMP: Dumping /dev/rwd0g (/usr/local) to /dev/nrmt0h on host korney
  DUMP: mapping (Pass I) [regular files]
  DUMP: mapping (Pass II) [directories]
  DUMP: estimated 73197 tape blocks on 0.43 tape(s).
  DUMP: dumping (Pass III) [directories]
  DUMP: dumping (Pass IV) [regular files]
  DUMP: DUMP: 73875 tape blocks on 1 volumes(s)
  DUMP: level 0 dump on Wed Feb 15 10:56:02 1995
  DUMP: Closing /dev/nrmt0h
  DUMP: DUMP IS DONE

  0.43 tape is not seem to be reasonable.

2)

  after that trying to rrestore:

irena /home/yuri 125 # rrestore -if korney:/dev/nrmt0h
resync restore, skipped 10 blocks  \
resync restore, skipped 1 blocks   |
resync restore, skipped 2 blocks   |   What's this ??
resync restore, skipped 13 blocks  /
restore > what
Dump   date: Wed Feb 15 10:56:02 1995
Dumped from: the epoch
Level 0 dump of /usr/local on irena.datcos.co.il:/dev/wd0g
Label: none
restore > ls
.:
X11R6/   bin/     etc/     include  info/    lib      man      share 

restore > 

you can see that X11R6/   bin/     etc/ and info/ are directories,
but include lib man share are not. May be I'm missing something ?

Any hints ?

I'll summarize the responses (for alpha-osf-managers)

best regards 
 
-------------------------------------------------------------------------------
Yuri Gindin
Sysadm & Programmer
Datcos Ltd. Israel
phone: +972-4774959
fax:   +972-4774950
e-mail: aerygis@aluf.technion.ac.il
-------------------------------------------------------------------------------




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