*BSD News Article 13331


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Newsgroups: comp.os.386bsd.questions
Path: sserve!newshost.anu.edu.au!munnari.oz.au!news.Hawaii.Edu!ames!agate!howland.reston.ans.net!zaphod.mps.ohio-state.edu!cs.utexas.edu!utnut!torn!mcshub!flex.eng.mcmaster.ca!todd
From: todd@flex.eng.mcmaster.ca (Todd Pfaff)
Subject: DOS installation wiped out 386BSD disk label information
Message-ID: <1993Mar24.234846.7304@mcshub.dcss.mcmaster.ca>
Keywords: HELP
Sender: usenet@mcshub.dcss.mcmaster.ca
Nntp-Posting-Host: flex1.eng.mcmaster.ca
Organization: McMaster University, Hamilton, Ontario, Canada
Date: Wed, 24 Mar 1993 23:48:46 GMT
Lines: 26

Help!!!

I had partitioned a 450MB IDE drive with 100MB for DOS and the
rest for 386BSD.  386BSD was installed and running happily and
then I went and installed DOS 5.0.  When I rebooted, PBOOT
didn't find the 386BSD bootable partition.  I rebooted fixit.fs
from floppy and ran disklabel which showed one unused partition
covering the entire disk.

Is there any way I can recover from this?  I don't have backups
because I had just finished the installation (so I could reinstall
from scratch although I like to avoid this if possible).

If I do reinstall, I'd like to repartition the disk so I have several
386BSD partitions (maybe /, /usr, /usr/src) and a larger swap partition.
Can anybody give me any recommendations on this?  I think I know how to
go about it, using disklabel -e to edit the label, but I'd like to
hear from experience on a good partitioning scheme.  What about swap?
I have 16MB of RAM, so I should have at least this much swap, no?
I believe the default swap partition is about 5MB, correct?

-- 
Todd Pfaff                       \  Internet: todd@flex.eng.mcmaster.ca
Dept. of Mechanical Engineering   \    Voice: (416) 525-9140 x2902
McMaster University                \     FAX: (416) 572-7944
Hamilton, Ontario, CANADA  L8S 4L7  \