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<div class="moz-cite-prefix">Op 16-09-16 om 13:14 schreef Daniel C.
von Asmuth:<br>
</div>
<blockquote cite="mid:20160916111421.GA23328@bakunin.xs4all.nl"
type="cite">
<pre wrap="">Aldus schreef Paul Slootman op Fri, Sep 16, 2016 at 12:38:56PM +0200:
</pre>
<blockquote type="cite">
<pre wrap="">On Fri 16 Sep 2016, Fred wrote:
</pre>
<blockquote type="cite">
<pre wrap="">
# mount /dev/vg1001/lv /media/vg1001/lv
mount: /dev/mapper/vg1001-lv is write-protected, mounting read-only
mount: wrong fs type, bad option, bad superblock on /dev/mapper/vg1001-lv,
missing codepage or helper program, or other error
</pre>
</blockquote>
<pre wrap="">
Ik zou hier toch nog even "mount -t ext4 /dev/vg1001/lv /media/vg1001/lv"
proberen; of misschien eerst "file -s /dev/vg1001/lv"
Paul
</pre>
</blockquote>
<pre wrap="">
We zijn in ieder gaval 1 stapje verder gekomen. Verder ben ik het met
Paul eens.
</pre>
</blockquote>
Oke, dan doe ik graag nog een poging.... <br>
Hieronder het resultaat...<br>
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<p style="margin-bottom: 0cm; line-height: 100%"># losetup --find
--show --offset $((2048*512)) /dev/sdb5</p>
<p style="margin-bottom: 0cm; line-height: 100%">/dev/loop0</p>
<p style="margin-bottom: 0cm; line-height: 100%"><br>
</p>
<p style="margin-bottom: 0cm; line-height: 100%"># lvdisplay -am</p>
<p style="margin-bottom: 0cm; line-height: 100%"> --- Logical volume
---</p>
<p style="margin-bottom: 0cm; line-height: 100%"> LV Path
/dev/vg1001/lv</p>
<p style="margin-bottom: 0cm; line-height: 100%"> LV Name lv</p>
<p style="margin-bottom: 0cm; line-height: 100%"> VG Name vg1001</p>
<p style="margin-bottom: 0cm; line-height: 100%"> LV UUID
ALEo0H-smDv-ywwl-sae3-CRVX-g0Zd-oHHq7t</p>
<p style="margin-bottom: 0cm; line-height: 100%"> LV Write Access
read only</p>
<p style="margin-bottom: 0cm; line-height: 100%"> LV Creation host,
time , </p>
<p style="margin-bottom: 0cm; line-height: 100%"> LV Status NOT
available</p>
<p style="margin-bottom: 0cm; line-height: 100%"> LV Size 1,81 TiB</p>
<p style="margin-bottom: 0cm; line-height: 100%"> Current LE 475752</p>
<p style="margin-bottom: 0cm; line-height: 100%"> Segments 1</p>
<p style="margin-bottom: 0cm; line-height: 100%"> Allocation inherit</p>
<p style="margin-bottom: 0cm; line-height: 100%"> Read ahead sectors
auto</p>
<p style="margin-bottom: 0cm; line-height: 100%"> </p>
<p style="margin-bottom: 0cm; line-height: 100%"> --- Segments ---</p>
<p style="margin-bottom: 0cm; line-height: 100%"> Logical extents 0
to 475751:</p>
<p style="margin-bottom: 0cm; line-height: 100%"> Type linear</p>
<p style="margin-bottom: 0cm; line-height: 100%"> Physical volume
/dev/loop0</p>
<p style="margin-bottom: 0cm; line-height: 100%"> Physical extents 0
to 475751</p>
<p style="margin-bottom: 0cm; line-height: 100%"> </p>
<p style="margin-bottom: 0cm; line-height: 100%"> </p>
<p style="margin-bottom: 0cm; line-height: 100%"># lvchange
--available y --permission r vg1001/lv</p>
<p style="margin-bottom: 0cm; line-height: 100%"> Logical volume
"lv" is already read only</p>
<p style="margin-bottom: 0cm; line-height: 100%"><br>
</p>
<p style="margin-bottom: 0cm; line-height: 100%">(Op dit punt geeft
de ' device notifier aan dat er een storage volume beschikbaar is
die
ik met de file manager kan openen. Er wordt alleen een wachtwoord
gevraagd. Geen van de door mij gebruikte wachtwoorden werkt hier.)</p>
<p style="margin-bottom: 0cm; line-height: 100%"><br>
</p>
<p style="margin-bottom: 0cm; line-height: 100%">Vervolgens op
aangeven van Paul;</p>
<p style="margin-bottom: 0cm; line-height: 100%"><br>
</p>
<p style="margin-bottom: 0cm; line-height: 100%"># file -s
/dev/vg1001/lv</p>
<p style="margin-bottom: 0cm; line-height: 100%">/dev/vg1001/lv:
symbolic link to ../dm-0</p>
<p style="margin-bottom: 0cm; line-height: 100%"><br>
</p>
<p style="margin-bottom: 0cm; line-height: 100%"># mount -t ext4
/dev/vg1001/lv /media/vg1001/lv</p>
<p style="margin-bottom: 0cm; line-height: 100%">mount:
/dev/mapper/vg1001-lv is write-protected, mounting read-only</p>
<p style="margin-bottom: 0cm; line-height: 100%">mount: wrong fs
type, bad option, bad superblock on /dev/mapper/vg1001-lv,</p>
<p style="margin-bottom: 0cm; line-height: 100%"> missing
codepage or helper program, or other error</p>
<p style="margin-bottom: 0cm; line-height: 100%"><br>
</p>
<p style="margin-bottom: 0cm; line-height: 100%"> In some cases
useful info is found in syslog - try</p>
<p style="margin-bottom: 0cm; line-height: 100%"> dmesg | tail
or so.</p>
<p style="margin-bottom: 0cm; line-height: 100%"><br>
</p>
<p style="margin-bottom: 0cm; line-height: 100%">Gr Fred<br>
</p>
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