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Date:      Fri, 21 Jan 2000 10:55:19 +0530
From:      Greg Lehey <grog@lemis.com>
To:        cjclark@home.com
Cc:        "John H. Baldwin" <jobaldwi@cslab.vt.edu>, freebsd-questions@FreeBSD.ORG
Subject:   Re: Recoverving/reviving a 'stale' subdisk under vinum
Message-ID:  <20000121105518.N481@mojave.worldwide.lemis.com>
In-Reply-To: <20000120191543.B73715@cc942873-a.ewndsr1.nj.home.com>; from cjc@cc942873-a.ewndsr1.nj.home.com on Thu, Jan 20, 2000 at 07:15:43PM -0500
References:  <Pine.BSF.3.96.1000120132855.30969A-100000@snowcow.cslab.vt.edu> <20000120191543.B73715@cc942873-a.ewndsr1.nj.home.com>

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On Thursday, 20 January 2000 at 19:15:43 -0500, Crist J. Clark wrote:
> On Thu, Jan 20, 2000 at 01:56:07PM -0500, John H. Baldwin wrote:
>> I've read the vinum(4) and vinum(8) manpages as well as the webpages at
>> www.lemis.com/~grog/vinum.html, and while they are very good as far as
>> setup and configuration info, I haven't been able to find a lot of info
>> about recovering.  I have a stale subdisk that I can't get to recover no
>> matter how many different start commands I try.  I've tried starting the
>> volume, the plex, and the subdisk itself with no success.
>>
>> # vinum list
>> Configuration summary
>>
>> Drives:         3 (4 configured)
>> Volumes:        1 (4 configured)
>> Plexes:         1 (8 configured)
>> Subdisks:       3 (16 configured)
>>
>> D vinumdrive0           State: up       Device /dev/da1s1e      Avail: 0/8683 MB (0%)
>> D vinumdrive1           State: up       Device /dev/da2s1e      Avail: 0/8683 MB (0%)
>> D vinumdrive2           State: up       Device /dev/da3s1e      Avail: 0/8683 MB (0%)
>>
>> V ftp_mirror            State: up       Plexes:       1 Size:         25 GB
>>
>> P ftp_mirror.p0       S State: corrupt  Subdisks:     3 Size:         25 GB
>>
>> S ftp_mirror.p0.s0      State: up       PO:        0  B Size:       8683 MB
>> S ftp_mirror.p0.s1      State: up       PO:      256 kB Size:       8683 MB
>> S ftp_mirror.p0.s2      State: stale    PO:      512 kB Size:       8683 MB
>>
>> # vinum start ftp_mirror.p0.s2
>> Can't start ftp_mirror.p0.s2: Device busy (16)

Hmm.  That shouldn't happen.

> You have to 'stop' everything first. (I might be overkilling here,
> but better safe...)

No, that's not safe.  That would mean taking down the volume.

I haven't seen this before.  How about the information I ask for in
the web page?

Greg
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