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<p class=MsoNormal><span lang=EN-US style='color:#1F497D'>Yep, that’s exactly
what happened<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'>Guys from IRC
#gluster helped me to solve the problem – thanks to them.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'>To solve:<o:p></o:p></span></p>
<p class=MsoListParagraph style='text-indent:-18.0pt;mso-list:l0 level1 lfo1'><![if !supportLists]><span
lang=EN-US style='color:#1F497D'><span style='mso-list:Ignore'>1.<span
style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span
lang=EN-US style='color:#1F497D'>getfattr -m . -d -e hex /mnt/ld0 <-- get
the xattrs<o:p></o:p></span></p>
<p class=MsoListParagraph style='text-indent:-18.0pt;mso-list:l0 level1 lfo1'><![if !supportLists]><span
lang=EN-US style='color:#1F497D'><span style='mso-list:Ignore'>2.<span
style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span
lang=EN-US style='color:#1F497D'>setfattr -x “list of xattr (step1) “ /mnt/ld0<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'>for all bricks<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'>and then gluster </span><span
lang=EN-US>volume create </span><span lang=EN-US style='color:#1F497D'>… again<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'><o:p> </o:p></span></p>
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<div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'>
<p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:
"Tahoma","sans-serif";color:windowtext'>From:</span></b><span lang=EN-US
style='font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext'>
David Coulson [mailto:david@davidcoulson.net] <br>
<b>Sent:</b> Saturday, June 02, 2012 11:27 AM<br>
<b>To:</b> </span><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif";
color:windowtext'>Костырев</span><span style='font-size:10.0pt;font-family:
"Tahoma","sans-serif";color:windowtext'> </span><span style='font-size:10.0pt;
font-family:"Tahoma","sans-serif";color:windowtext'>Александр</span><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext'> </span><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext'>Алексеевич</span><span
lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif";
color:windowtext'><br>
<b>Cc:</b> gluster-users@gluster.org<br>
<b>Subject:</b> Re: [Gluster-users] broken after IPs changed<o:p></o:p></span></p>
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</div>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal>You probably want to blow away your brick filesystem and
start clean - There will be xattr information that is confusing Gluster.<br>
<br>
Best practice is to use DNS to support peers, rather than IP addresses. <br>
<br>
On 6/1/12 12:27 AM, Костырев Александр Алексеевич wrote: <o:p></o:p></p>
<p class=MsoNormal><span lang=EN-US>Hello!<br>
<br>
<br>
</span><o:p></o:p></p>
<p class=MsoNormal><span lang=EN-US>I fired up gluster v.3.2.5 with this:</span><o:p></o:p></p>
<p class=MsoNormal><span lang=EN-US> </span><o:p></o:p></p>
<p class=MsoNormal><span lang=EN-US>gluster peer probe 10.0.1.131</span><o:p></o:p></p>
<p class=MsoNormal><span lang=EN-US>gluster volume create vms replica 2
transport tcp 10.0.1.130:/mnt/ld0 10.0.1.131:/mnt/ld3 10.0.1.130:/mnt/ld1
10.0.1.131:/mnt/ld4 10.0.1.130:/mnt/ld2 10.0.1.131:/mnt/ld5</span><o:p></o:p></p>
<p class=MsoNormal><span lang=EN-US>gluster volume start vms</span><o:p></o:p></p>
<p class=MsoNormal><span lang=EN-US>mkdir /mnt/gluster</span><o:p></o:p></p>
<p class=MsoNormal><span lang=EN-US> </span><o:p></o:p></p>
<p class=MsoNormal><span lang=EN-US>added in /etc/fstab</span><o:p></o:p></p>
<p class=MsoNormal><span lang=EN-US>127.0.0.1:/vms /mnt/gluster glusterfs
defaults,_netdev 0 0</span><o:p></o:p></p>
<p class=MsoNormal><span lang=EN-US>mount /mnt/gluster</span><o:p></o:p></p>
<p class=MsoNormal><span lang=EN-US> </span><o:p></o:p></p>
<p class=MsoNormal><span lang=EN-US>everything was awesome</span><o:p></o:p></p>
<p class=MsoNormal><span lang=EN-US> </span><o:p></o:p></p>
<p class=MsoNormal><span lang=EN-US>than for some reason I had to change IPs of
my servers</span><o:p></o:p></p>
<p class=MsoNormal><span lang=EN-US>from</span><o:p></o:p></p>
<p class=MsoNormal><span lang=EN-US>10.0.1.130 -> 10.0.1.50</span><o:p></o:p></p>
<p class=MsoNormal><span lang=EN-US>10.0.1.131 -> 10.0.1.51</span><o:p></o:p></p>
<p class=MsoNormal><span lang=EN-US> </span><o:p></o:p></p>
<p class=MsoNormal><span lang=EN-US>I’ve decided to </span><o:p></o:p></p>
<p class=MsoNormal><span lang=EN-US>stop my volume,</span><o:p></o:p></p>
<p class=MsoNormal><span lang=EN-US>delete it,</span><o:p></o:p></p>
<p class=MsoNormal><span lang=EN-US>stop glusterd,</span><o:p></o:p></p>
<p class=MsoNormal><span lang=EN-US>erase gluster software (and all configs)
with yum (Centos 6.2 x86_64)</span><o:p></o:p></p>
<p class=MsoNormal><span lang=EN-US>and then recreate that volume again with:</span><o:p></o:p></p>
<p class=MsoNormal><span lang=EN-US>gluster peer probe 10.0.1.51</span><o:p></o:p></p>
<p class=MsoNormal><span lang=EN-US>gluster volume create vms replica 2
transport tcp 10.0.1.50:/mnt/ld0 10.0.1.51:/mnt/ld3 10.0.1.50:/mnt/ld1
10.0.1.51:/mnt/ld4 10.0.1.50:/mnt/ld2 10.0.1.51:/mnt/ld5</span><o:p></o:p></p>
<p class=MsoNormal><span lang=EN-US> </span><o:p></o:p></p>
<p class=MsoNormal><span lang=EN-US>but it said:</span><o:p></o:p></p>
<p class=MsoNormal><span lang=EN-US>Operation failed</span><o:p></o:p></p>
<p class=MsoNormal><span lang=EN-US> </span><o:p></o:p></p>
<p class=MsoNormal><span lang=EN-US>I googled for awhile and found out that new
3.3.0 has arrived, so I updated to it and start whole thing over again</span><o:p></o:p></p>
<p class=MsoNormal><span lang=EN-US>Now It says:</span><o:p></o:p></p>
<p class=MsoNormal><span lang=EN-US>/mnt/ld0 or a prefix of it is already part
of a volume</span><o:p></o:p></p>
<p class=MsoNormal><span lang=EN-US> </span><o:p></o:p></p>
<p class=MsoNormal><span lang=EN-US>Any help ?</span><o:p></o:p></p>
<p class=MsoNormal><span lang=EN-US>Thanks in advance</span><o:p></o:p></p>
<p class=MsoNormal><span lang=EN-US> </span><o:p></o:p></p>
<p class=MsoNormal><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'><br>
<br>
<br>
<o:p></o:p></span></p>
<pre>_______________________________________________<o:p></o:p></pre><pre>Gluster-users mailing list<o:p></o:p></pre><pre><a
href="mailto:Gluster-users@gluster.org">Gluster-users@gluster.org</a><o:p></o:p></pre><pre><a
href="http://gluster.org/cgi-bin/mailman/listinfo/gluster-users">http://gluster.org/cgi-bin/mailman/listinfo/gluster-users</a><o:p></o:p></pre></div>
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