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<div class="moz-cite-prefix">On 05/27/2017 09:22 AM, WoongHee Han
wrote:<br>
</div>
<blockquote
cite="mid:CAOGOSFLkUWnGxOdJ4QnHi-ATuS5wE8qRxp9oSm6Of1Fa96FgsQ@mail.gmail.com"
type="cite">
<div dir="ltr"><span class="" id="gmail-:1ml.1" tabindex="-1">Ih</span>,
<span class="" id="gmail-:1ml.2" tabindex="-1">i'm</span> sorry
for my late reply
<div><br>
</div>
<div>I've tried to solve it using your answer. It worked as well
<span class="" id="gmail-:1ml.3" tabindex="-1">thanks</span>.
it means the snapshot was activated.</div>
<div>and then i was restore the snapshot.</div>
<div><br>
</div>
<div>but, after <span class="" id="gmail-:1ml.4" tabindex="-1">i</span> restored
the snapshot ,there was nothing in the volume(like files) </div>
<div>can't it recover automatically?</div>
</div>
</blockquote>
I remember you were saying that you had reconfigured the vg's. Did
you had mount for the snapshot brick path active ?<br>
<br>
Rafi KC<br>
<br>
<br>
<blockquote
cite="mid:CAOGOSFLkUWnGxOdJ4QnHi-ATuS5wE8qRxp9oSm6Of1Fa96FgsQ@mail.gmail.com"
type="cite">
<div dir="ltr">
<div><br>
</div>
<div>Thank you agin for your answer.</div>
<div><br>
</div>
<div><br>
</div>
<div>Best regards</div>
<div><br>
</div>
<div><br>
</div>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">2017-05-19 15:34 GMT+09:00 Mohammed
Rafi K C <span dir="ltr"><<a moz-do-not-send="true"
href="mailto:rkavunga@redhat.com" target="_blank">rkavunga@redhat.com</a>></span>:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000">
<p>I do not know how you ended up in this state. This
usually happens when there is a commit failure. To
recover from this state you can change the value of
"status" from</p>
<p>the path /var/lib/glusterd/snaps/<<wbr>snapname>/<snapuid>/info
. From this file change the status to 0 in nodes where
the values are one. Then restart glusterd on those node
where we changed manually.</p>
<p>Then try to activate it.</p>
<p><br>
</p>
<p>Regards</p>
<p>Rafi KC<br>
</p>
<div>
<div class="h5"> <br>
<div class="m_-5721107086146499802moz-cite-prefix">On
05/18/2017 09:38 AM, Pranith Kumar Karampuri wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">+Rafi, +Raghavendra Bhat<br>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Tue, May 16, 2017 at
11:55 AM, WoongHee Han <span dir="ltr"><<a
moz-do-not-send="true"
href="mailto:polishedwh@gmail.com"
target="_blank"><a class="moz-txt-link-abbreviated" href="mailto:polishedwh@gmail.com">polishedwh@gmail.com</a></a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0
0 0 .8ex;border-left:1px #ccc
solid;padding-left:1ex">
<div dir="ltr">Hi, all!
<div><br>
</div>
<div>
<div>I erased the VG having snapshot LV
related to gluster volumes</div>
<div>and then, I tried to restore volume;</div>
</div>
<div><br>
</div>
<div>1. vgcreate vg_cluster /dev/sdb</div>
<div>2. lvcreate --size=10G --type=thin-pool
-n tp_cluster vg_cluster</div>
<div>3. lvcreate -V 5G --thinpool
vg_cluster/tp_cluster -n test_vol
vg_cluster</div>
<div>4. gluster v stop test_vol</div>
<div>5. getfattr -n
trusted.glusterfs.volume-id
/volume/test_vol ( in other node)<br>
</div>
<div>6. setfattr -n
trusted.glusterfs.volume-id -v
0sKtUJWIIpTeKWZx+S5PyXtQ== /v<wbr>olume/test_vol
(already mounted)</div>
<div>7. gluster v start test_vol</div>
<div>8. restart glusterd</div>
<div>9. lvcreate -s vg_cluster/test_vol
--setactivationskip=n
--name 6564c50651484d09a36b912<wbr>962c573df_0</div>
<div>10. lvcreate -s vg_cluster/test_vol
--setactivationskip=n
--name ee8c32a1941e4aba91feab2<wbr>1fbcb3c6c_0<br>
</div>
<div>11. lvcreate -s vg_cluster/test_vol
--setactivationskip=n
--name bf93dc34233646128f0c5f8<wbr>4c3ac1f83_0 <br>
</div>
<div>12. reboot</div>
<div><br>
</div>
<div>It works, but bricks for snapshot is
not working.</div>
<div><br>
</div>
<div>------------------------------<wbr>------------------------------<wbr>------------------------------<wbr>------------------------------<wbr>------------------</div>
<div>~]# glsuter snpshot status</div>
<div>
<div><span class="m_-5721107086146499802m_7055587805484119887gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>Brick
Path :
192.225.3.35:/var/run/gluster/<wbr>snaps/bf93dc34233646128f0c5f84<wbr>c3ac1f83/brick1</div>
<div><span class="m_-5721107086146499802m_7055587805484119887gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>Volume
Group : vg_cluster</div>
<div><span class="m_-5721107086146499802m_7055587805484119887gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>Brick
Running : No</div>
<div><span class="m_-5721107086146499802m_7055587805484119887gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>Brick
PID : N/A</div>
<div><span class="m_-5721107086146499802m_7055587805484119887gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>Data
Percentage : 0.22</div>
<div><span class="m_-5721107086146499802m_7055587805484119887gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>LV
Size : 5.00g</div>
<div><br>
</div>
<div><br>
</div>
<div><span class="m_-5721107086146499802m_7055587805484119887gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>Brick
Path :
192.225.3.36:/var/run/gluster/<wbr>snaps/bf93dc34233646128f0c5f84<wbr>c3ac1f83/brick2</div>
<div><span class="m_-5721107086146499802m_7055587805484119887gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>Volume
Group : vg_cluster</div>
<div><span class="m_-5721107086146499802m_7055587805484119887gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>Brick
Running : No</div>
<div><span class="m_-5721107086146499802m_7055587805484119887gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>Brick
PID : N/A</div>
<div><span class="m_-5721107086146499802m_7055587805484119887gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>Data
Percentage : 0.22</div>
<div><span class="m_-5721107086146499802m_7055587805484119887gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>LV
Size : 5.00g</div>
<div><br>
</div>
<div><br>
</div>
<div><span class="m_-5721107086146499802m_7055587805484119887gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>Brick
Path :
192.225.3.37:/var/run/gluster/<wbr>snaps/bf93dc34233646128f0c5f84<wbr>c3ac1f83/brick3</div>
<div><span class="m_-5721107086146499802m_7055587805484119887gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>Volume
Group : vg_cluster</div>
<div><span class="m_-5721107086146499802m_7055587805484119887gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>Brick
Running : No</div>
<div><span class="m_-5721107086146499802m_7055587805484119887gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>Brick
PID : N/A</div>
<div><span class="m_-5721107086146499802m_7055587805484119887gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>Data
Percentage : 0.22</div>
<div><span class="m_-5721107086146499802m_7055587805484119887gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>LV
Size : 5.00g</div>
<div><br>
</div>
<div><br>
</div>
<div><span class="m_-5721107086146499802m_7055587805484119887gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>Brick
Path :
192.225.3.38:/var/run/gluster/<wbr>snaps/bf93dc34233646128f0c5f84<wbr>c3ac1f83/brick4</div>
<div><span class="m_-5721107086146499802m_7055587805484119887gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>Volume
Group : vg_cluster</div>
<div><span class="m_-5721107086146499802m_7055587805484119887gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>Brick
Running : Tes</div>
<div><span class="m_-5721107086146499802m_7055587805484119887gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>Brick
PID : N/A</div>
<div><span class="m_-5721107086146499802m_7055587805484119887gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>Data
Percentage : 0.22</div>
<div><span class="m_-5721107086146499802m_7055587805484119887gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>LV
Size : 5.00g</div>
<div>
<div><br>
</div>
<div>~]# gluster snapshot deactivate
t3_GMT-2017.05.15-08.01.37</div>
<div>Deactivating snap will make its
data inaccessible. Do you want to
continue? (y/n) y</div>
<div>snapshot deactivate: failed: Pre
Validation failed on 192.225.3.36.
Snapshot t3_GMT-2017.05.15-08.01.37 is
already deactivated.</div>
<div>Snapshot command failed</div>
</div>
<div><br>
</div>
<div>~]# gluster snapshot activate
t3_GMT-2017.05.15-08.01.37</div>
<div>snapshot activate: failed: Snapshot
t3_GMT-2017.05.15-08.01.37 is already
activated</div>
</div>
<div><br>
</div>
<div>------------------------------<wbr>------------------------------<wbr>------------------------------<wbr>------------------------------<wbr>------------------<br>
</div>
<div><br>
</div>
<div><br>
</div>
<div>how to restore snapshot LV's ?</div>
<div><br>
</div>
<div>my nodes consist of four nodes and
distributed, replicated (2x2)</div>
<div><br>
</div>
<div><br>
</div>
<div>thank you.</div>
<div><br>
</div>
<div><br>
</div>
<div><br>
</div>
</div>
<br>
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target="_blank">Gluster-users@gluster.org</a><br>
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</blockquote>
</div>
<br>
<br clear="all">
<br>
-- <br>
<div class="m_-5721107086146499802gmail_signature"
data-smartmail="gmail_signature">
<div dir="ltr">Pranith<br>
</div>
</div>
</div>
</blockquote>
<br>
</div>
</div>
</div>
</blockquote>
</div>
<br>
</div>
</blockquote>
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