Date: Fri, 31 Oct 2003 08:30:38 -0800 From: "Mike Maltese" <mike@pcmedx.com> To: <stable@FreeBSD.org> Cc: Dmitry Morozovsky <marck@rinet.ru> Subject: Re: vinum question: how could one correctly delete vinum module? Message-ID: <001d01c39fcc$51accdd0$f4f0a8c0@pcmedx.com> References: <20031031153427.P81511@woozle.rinet.ru>
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> Dear colleagues, > > [I'm under 4-STABLE] > > What is the correct sequence to delete existing vinum module (for example, > raid10) and do *not* use -f flags for vinum? > > in my case t is raid10 vovume: > > vinum -> l -r t > V t State: up Plexes: 2 Size: 8191 MB > P t.p0 S State: up Subdisks: 2 Size: 8191 MB > P t.p1 S State: up Subdisks: 2 Size: 8191 MB > S t.d0 State: up PO: 0 B Size: 4095 MB > S t.d8 State: up PO: 260 kB Size: 4095 MB > S t.d2 State: up PO: 0 B Size: 4095 MB > S t.d10 State: up PO: 260 kB Size: 4095 MB > > > umount /dev/vinum/t > vinum stop t (ok) > vinum stop t.p0 <- this operation silently puts t up, and sets t.p0 faulty > vinum stop t (ok) > vinum stop t.p1 > > Last comment leads to error > > Can't stop t.p1: Device busy (16) > > > Final state of objects are > > vinum -> l -r t > V t State: down Plexes: 2 Size: 8191 MB > P t.p0 S State: faulty Subdisks: 2 Size: 8191 MB > P t.p1 S State: up Subdisks: 2 Size: 8191 MB > S t.d0 State: down PO: 0 B Size: 4095 MB > S t.d8 State: down PO: 260 kB Size: 4095 MB > S t.d2 State: up PO: 0 B Size: 4095 MB > S t.d10 State: up PO: 260 kB Size: 4095 MB > > > Any suggestions? should I dig into vinum sources to track this down? You want to wipe out your configuration completely? Use "vinum resetconfig". You will loose all of your data, but if I understand your question correctly, this is the command to use. If you want to remove individual objects, use the rm command. Take a look at the vinum man page, it is quite useful.
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