Date: Tue, 1 May 2007 14:24:38 +0200 From: "Frans Haarman" <F.Haarman@giessen.nl> To: <freebsd-geom@freebsd.org> Subject: gmirror magic ? Message-ID: <2DC959620A73E842969792F5B47FCA01037D44DC@dg-exch1.giessen.nl>
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Can someone explain this to me ? I was testing gmirror/gstripe and
decided to
remove the vnode files stripe0 & stripe1. This resulted in a mirror
which kept on
working.....
/dev/mirror/mirro0 on /mnt (ufs, local)
DEVEL# ls /mnt/
.snap anders test testje
DEVEL# ls /data/STRIPING/
create-image-file mnt mnt0
mnt1
DEVEL# mdconfig -l -u md1
md1 vnode 512M /data/STRIPING/stripe0
DEVEL# mdconfig -l -u md2
md2 vnode 512M /data/STRIPING/stripe1
DEVEL# mdconfig -l -u md123
md123 vnode 512M /data/STRIPING/stripe1
DEVEL# gmirror status
Name Status Components
mirror/mirro0 COMPLETE md2
md123
DEVEL# dd if=/dev/zero of=where-does-this-go bs=1m count=512
/mnt: write failed, filesystem is full
dd: where-does-this-go: No space left on device
431+0 records in
430+0 records out
450887680 bytes transferred in 67.178881 secs (6711747 bytes/sec)
DEVEL#
This seems quite strange to me :) Its probably the way vnode disks are
attached
to the filesystem ?
Frans Haarman
De Giessen Automatisering B.V.
Technische Dienst
Telefoon : (0184) 67 53 75
Fax : (0184) 61 12 46
E-mail : servicedesk@giessen.nl
Website : www.giessen.nl
Algemeen
Tel : (0184) 67 54 00
d u i d e l i j k e t a a l !
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