*BSD News Article 78622


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From: migieger@luva.lb.bawue.de (Michael Giegerich)
Newsgroups: comp.unix.bsd.bsdi.misc
Subject: probs with mount'ing "lost partition"
Date: 18 Sep 1996 22:48:10 +0200
Organization: BaWue-Net Ludwigsburg
Lines: 35
Message-ID: <51pn6a$383@luva.lb.bawue.de>
NNTP-Posting-Host: luva.lb.bawue.de


2nd time I make a very stupid thing :-(

I did umount -f my news partition (after carefully shutting
down innd) and with it 2 other partitions mounted afterwards...

                    unmounted there w/o unmounting 
		    other partitions before
		    I
                    v
Something like  /---+---+---
                        I
			+---

When I did remount the news partition and wanted to restart
rc.news I didn't found it as it resides on one of the 2 a.m.
partitions.

Nothing works: umount -f /dev/sd or /dev/rsd or 
/var/news/lost_partition, fsck, mount -u ...
The system allways complains "device busy" or
"/var/news/lost_partition not found" or wrong
parameter (or something like that). Fsck doesn't
work as it starts in read only mode using /dev/sd.

After reading tons of man pages and books I did reboot and
all is going well now (as last time where I did promise
to never ever do this again (fsck'ing /var/news in multi-
user mode - even with innd not working)).

But one curiousity remains: is it possible to correct the
fs w/o rebooting?

-- 
Michael Giegerich, E-Mail: migieger@luva.lb.bawue.de, Voice: +49 7144 39337