Re: How big will tonight's dump be

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Article #10928

#10928

From: Shane Davis
Date: Tue, 14 Feb 1989 16:50

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>    "echo yes | /etc/dump" is meaningless, because dump doesn't read stdin;
>    it opens /dev/tty.

If anyone's interested, I have patched /etc/dump to use stdin rather than
/dev/tty. This was necessary to allow backup operators to log into one
system	and run a shell script that uses rsh to perform dumps of all our
fileservers, rather than having to log into 8 or 9 different machines each
time. Not sure if I have a script of the adb session, but the binary has a
second patch that causes dump to use the service "shmtf/tcp" rather than
"shell/tcp" when using a tape drive on a remote host. This patch was made
so that we could use a custom rshd for remote backups. That second patch
is no problem to get around, though.

--Shane Davis
  VM and UNIX systems programmer, UT-Dallas Academic Computer Ctr.
  SHANE@UTDALVM1{.BITNET|.dal.utexas.edu}
  rsd@engc1.dal.utexas.edu

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Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!cornell!uw-beaver!rice!sun-spots-request
From: rsd@zf60d.dal.utexas.edu (Shane Davis)
Newsgroups: comp.sys.sun
Subject: Re: How big will tonight's dump be
Message-ID: <8902091650.AA00700@zf60d.dal.utexas.edu>
Date: 14 Feb 89 16:50:09 GMT
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Original-Date: Thu, 9 Feb 89 10:50:41 CST
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