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Date:      Tue, 21 Sep 1999 11:47:56 +0930
From:      Greg Lehey <grog@lemis.com>
To:        river <river@theriver.nu>
Cc:        questions@freebsd.org
Subject:   Re: VINUM (MORE)
Message-ID:  <19990921114756.D55065@freebie.lemis.com>
In-Reply-To: <21DC5E98AE1FD311B1290020AFDB6C6E63FC@cx288885-b.okcs1.ok.home.com>; from river on Mon, Sep 20, 1999 at 08:34:42PM -0500
References:  <21DC5E98AE1FD311B1290020AFDB6C6E63FC@cx288885-b.okcs1.ok.home.com>

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On Monday, 20 September 1999 at 20:34:42 -0500, river wrote:
> I resent that.....
>
> I read the documentation front to back.....thats the problem....the
> documentation is hard to follow and doesnt provide the steps that are
> needed.

I asked you to comment on what was missing.

> I read all your emails, followed what you said (without any snide
> comments about your lack of communication skills) 

You've caught up now.  But I don't see any evidence that you tried
what I wrote below.

> and this is where I am.

Right.

> All I did was ask for your help with this functional/non-functional
> software.

Well, you also made the messages illegible.  But you don't appear to
have done what I suggest.  Instead, you go off and try init, which is
incorrect.

Greg


> -----Original Message-----
> From: Greg Lehey [mailto:grog@lemis.com]
> Sent: Monday, September 20, 1999 7:56 PM
> To: river
> Cc: questions@freebsd.org
> Subject: Re: VINUM (MORE)
>
>
> On Monday, 20 September 1999 at  6:52:12 -0500, river wrote:
>> I had already tried to init the mirror:
>
> I don't think there's any point in continuing with this.  You don't
> read the documentation, you don't read my messages, and you send back
> text which I can't read.
>
> Greg
>
>> vinum -> init -v -w mirror.p1
>> vinum[53957]: initializing subdisk /dev/vinum/rsd/mirror.p1.s0
>> vinum[53957]: can't write subdisk /dev/vinum/rsd/mirror.p1.s0:
> Input/output
>> error
>> child 53957 exited with status 0x1
>> vinum[53954]: couldn't initialize plex mirror.p1, 1 processes died
>> vinum -> start mirror.p1.s0
>> Can't start mirror.p1.s0: Invalid argument (22)
>> vinum ->
>>
>> when I rebooted, this is the output that I got.....the second slice of the
>> mirror changed to faulty:
>>
>> D drive1                State: up       Device /dev/da1e        Avail:
>> 17/117 MB (14%)
>> D drive2                State: referenced       Device  Avail: 0/0 MB
>>
>> V mirror                State: up       Plexes:       2 Size:        100
> MB
>>
>> P mirror.p0           C State: up       Subdisks:     1 Size:        100
> MB
>> P mirror.p1           C State: faulty   Subdisks:     1 Size:        100
> MB
>>
>> S mirror.p0.s0          State: up       PO:        0  B Size:        100
> MB
>> S mirror.p1.s0          State: crashed  PO:        0  B Size:        100
> MB
>>
>
>> From: Greg Lehey [mailto:grog@lemis.com]
>> Sent: Sunday, September 19, 1999 11:30 PM
>> To: river
>> Cc: FreeBSD Questions
>> Subject: Re: VINUM (MORE)
>>
>>
>> [Format recovered--see http://www.lemis.com/email/email-format.html]
>>
>> On Sunday, 19 September 1999 at 23:09:18 -0500, river wrote:
>>> I think I have it setup correctly now
>>
>> Looks reasonable.
>>
>>> I did a test mirror (100m each) and was able to newfs and mount it.  I
> was
>>> curious if it is supposed to say State:emply on S mirror.p1.s0 ?
>>>
>>> vinum -> list
>>> Configuration summary
>>>
>>> Drives:         2 (4 configured)
>>> Volumes:        1 (4 configured)
>>> Plexes:         2 (8 configured)
>>> Subdisks:       2 (16 configured)
>>>
>>> D drive1                State: up       Device /dev/da1s1e      Avail:
>> 17/117 MB (14%)
>>> D drive2                State: up       Device /dev/da2s2e      Avail:
>> 17/117 MB (14%)
>>>
>>> V mirror                State: up       Plexes:       2 Size:        100
>> MB
>>>
>>> P mirror.p0           C State: up       Subdisks:     1 Size:        100
>> MB
>>> P mirror.p1           C State: initializing     Subdisks:     1 Size: 100
>> MB
>>>
>>> S mirror.p0.s0          State: up       PO:        0  B Size:        100
>> MB
>>> S mirror.p1.s0          State: empty    PO:        0  B Size:        100
>> MB
>>
>>> From vinum(8):
>>
>>            setupstate
>>
>>                                When creating a multi-plex volume, assume
>> that
>>                                the contents of all the plexes are
>> consistent.
>>                                This is normally not the case, and
> correctly
>>                                you should use the init command to first
>> bring
>>                                them to a consistent state.  In the case of
>>                                striped and concatenated plexes, however,
> it
>>                                does not normally cause problems to leave
>> them
>>                                inconsistent: when using a volume for a
> file
>>                                system or a swap partition, the previous
> con-
>>                                tents of the disks are not of interest, so
>> they
>>                                may be ignored.  If you want to take this
>> risk,
>>                                use this keyword.  It will only apply to
> the
>>                                plexes defined immediately after the volume
>> in
>>                                the configuration file.  If you add plexes
> to
>> a
>>                                volume at a later time, you must integrate
>>                                them.
>>
>> You can fix this with 'start mirror.p1.s0'.  You should also look at
>> the 'mirror' command.

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