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Date:      Thu, 5 Nov 2009 14:28:27 -0600
From:      Troy Kocher <troy@kocherfamily.org>
To:        freebsd-questions@freebsd.org
Subject:   Gvinum mirror & growfs broken HELP, 7.2 RELEASE
Message-ID:  <1e3f5d680911051228v6f773e02u9fd5576199f2257@mail.gmail.com>

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Could anyone give me some input on this. .

Issue:  Trying to grow an existing mirrored filesystem with growfs fails. . :

Given:
FreeBSD 7.2-RELEASE (GENERIC) #0: Fri May  1 07:18:07 UTC 2000
-----
2 drives:
D data1                 State: up       /dev/da1s1      A:
432325/1430506 MB (30%)
D data0                 State: up       /dev/da0s1g     A:
408351/1406532 MB (29%)

9 volumes:
..
V support_mirror        State: up       Plexes:       2 Size:       2048 MB
..
18 plexes:
..
P support_mirror.p0   C State: up       Subdisks:     1 Size:       2048 MB
P support_mirror.p1   C State: up       Subdisks:     1 Size:       2048 MB
..
18 subdisks:
S support_mirror.p0.s0  State: up       D: data0        Size:       2048 MB
S support_mirror.p1.s0  State: up       D: data1        Size:       2048 MB
...
--------

Problem Description:

Here are is the list after I made the update of  's1'
9 volumes:

V support_mirror        State: up       Plexes:       2 Size:       4096 MB

18 plexes:
..
P support_mirror.p0   C State: up       Subdisks:     2 Size:       4096 MB
P support_mirror.p1   C State: up       Subdisks:     2 Size:       4096 MB
..

20 subdisks:
..
S support_mirror.p1.s1  State: up       D: data1        Size:       2048 MB
S support_mirror.p0.s1  State: up       D: data0        Size:       2048 MB
S support_mirror.p0.s0  State: up       D: data0        Size:       2048 MB
S support_mirror.p1.s0  State: up       D: data1        Size:       2048 MB
..

Then when I try to grow the file system it complains and won't. .

[tao] #growfs /dev/gvinum/support_mirror
We strongly recommend you to make a backup before growing the Filesystem

Did you backup your data (Yes/No) ? Yes
new file systemsize is: 2097152 frags
growfs: wtfs: write error: 8388607: Device not configured

Any help you can provide would be really appreciated . .



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