<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<meta name="Generator" content="Microsoft Word 12 (filtered medium)">
<style><!--
/* Font Definitions */
@font-face
{font-family:宋体;
panose-1:2 1 6 0 3 1 1 1 1 1;}
@font-face
{font-family:"Cambria Math";
panose-1:2 4 5 3 5 4 6 3 2 4;}
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
@font-face
{font-family:"\@宋体";
panose-1:2 1 6 0 3 1 1 1 1 1;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0cm;
margin-bottom:.0001pt;
text-align:justify;
text-justify:inter-ideograph;
font-size:10.5pt;
font-family:"Calibri","sans-serif";}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:#0563C1;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{mso-style-priority:99;
color:#954F72;
text-decoration:underline;}
span.EmailStyle17
{mso-style-type:personal-compose;
font-family:"Calibri","sans-serif";
color:windowtext;}
.MsoChpDefault
{mso-style-type:export-only;}
/* Page Definitions */
@page WordSection1
{size:612.0pt 792.0pt;
margin:72.0pt 90.0pt 72.0pt 90.0pt;}
div.WordSection1
{page:WordSection1;}
--></style><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]-->
</head>
<body lang="ZH-CN" link="#0563C1" vlink="#954F72" style="text-justify-trim:punctuation">
<div class="WordSection1">
<p class="MsoNormal"><span lang="EN-US">Hi</span><span style="font-family:宋体"> </span><span lang="EN-US">Guys,
<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"> I have done gluster upgrade to 3.7.1, then after downgrade back 3.6.2. I don’t know something wrong, the server brick become to offline. How to fix that problem? Thanks so much.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"> [root@gwgfs01 ~]# gluster volume status<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:21.0pt;mso-para-margin-left:2.0gd"><span lang="EN-US">Status of volume: vol01<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:21.0pt;mso-para-margin-left:2.0gd"><span lang="EN-US">Gluster process Port Online Pid<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:21.0pt;mso-para-margin-left:2.0gd"><span lang="EN-US">------------------------------------------------------------------------------<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:21.0pt;mso-para-margin-left:2.0gd"><span lang="EN-US">Brick gwgfs01:/data/brick1/vol01 N/A N N/A<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:21.0pt;mso-para-margin-left:2.0gd"><span lang="EN-US">Brick gwgfs03:/data/brick2/vol01 49152 Y 17566<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:21.0pt;mso-para-margin-left:2.0gd"><span lang="EN-US">Brick gwgfs01:/data/brick2/vol01 N/A N N/A<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:21.0pt;mso-para-margin-left:2.0gd"><span lang="EN-US">Brick gwgfs02:/data/brick2/vol01 49152 Y 4109<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:21.0pt;mso-para-margin-left:2.0gd"><span lang="EN-US">Brick gwgfs02:/data/brick1/vol01 49153 Y 4121<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:21.0pt;mso-para-margin-left:2.0gd"><span lang="EN-US">Brick gwgfs03:/data/brick1/vol01 49153 Y 17623<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:21.0pt;mso-para-margin-left:2.0gd"><span lang="EN-US">Self-heal Daemon on localhost N/A Y 12720<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:21.0pt;mso-para-margin-left:2.0gd"><span lang="EN-US">Quota Daemon on localhost N/A Y 12727<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:21.0pt;mso-para-margin-left:2.0gd"><span lang="EN-US">Self-heal Daemon on gwgfs02 N/A Y 4412<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:21.0pt;mso-para-margin-left:2.0gd"><span lang="EN-US">Quota Daemon on gwgfs02 N/A Y 4422<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:21.0pt;mso-para-margin-left:2.0gd"><span lang="EN-US">Self-heal Daemon on gwgfs03 N/A Y 17642<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:21.0pt;mso-para-margin-left:2.0gd"><span lang="EN-US">Quota Daemon on gwgfs03 N/A Y 17652<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:21.0pt;mso-para-margin-left:2.0gd"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal" style="margin-left:21.0pt;mso-para-margin-left:2.0gd"><span lang="EN-US">Task Status of Volume vol01<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:21.0pt;mso-para-margin-left:2.0gd"><span lang="EN-US">------------------------------------------------------------------------------<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:21.0pt;mso-para-margin-left:2.0gd"><span lang="EN-US">Task : Rebalance<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:21.0pt;mso-para-margin-left:2.0gd"><span lang="EN-US">ID : 0bb30902-e7d3-4b2f-9c83-b708ebbad592<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:21.0pt;mso-para-margin-left:2.0gd"><span lang="EN-US">Status : failed<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:21.0pt;mso-para-margin-left:2.0gd"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal" style="margin-left:21.0pt;mso-para-margin-left:2.0gd"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal" style="margin-left:21.0pt;mso-para-margin-left:2.0gd"><span lang="EN-US">some log in data-brick1-vol01.log :<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:21.0pt;mso-para-margin-left:2.0gd"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal" style="margin-left:21.0pt;mso-para-margin-left:2.0gd"><span lang="EN-US">[2015-06-15 02:06:54.757968] I [MSGID: 100030] [glusterfsd.c:2018:main] 0-/usr/sbin/glusterfsd: Started running /usr/sbin/glusterfsd version 3.6.2 (args: /usr/sbin/glusterfsd
-s gwgfs01 --volfile-id vol01.gwgfs01.data-brick1-vol01 -p /var/lib/glusterd/vols/vol01/run/gwgfs01-data-brick1-vol01.pid -S /var/run/ecf2e5c591c01357cf33cbaf3b700bc6.socket --brick-name /data/brick1/vol01 -l /var/log/glusterfs/bricks/data-brick1-vol01.log
--xlator-option *-posix.glusterd-uuid=b80f71d0-6944-4236-af96-e272a1f7e739 --brick-port 49152 --xlator-option vol01-server.listen-port=49152)<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:21.0pt;mso-para-margin-left:2.0gd"><span lang="EN-US">[2015-06-15 02:06:56.808733] W [xlator.c:191:xlator_dynload] 0-xlator: /usr/lib64/glusterfs/3.6.2/xlator/features/trash.so: cannot open shared object file: No such
file or directory<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:21.0pt;mso-para-margin-left:2.0gd"><span lang="EN-US">[2015-06-15 02:06:56.808793] E [graph.y:212:volume_type] 0-parser: Volume 'vol01-trash', line 9: type 'features/trash' is not valid or not found on this machine<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:21.0pt;mso-para-margin-left:2.0gd"><span lang="EN-US">[2015-06-15 02:06:56.808896] E [graph.y:321:volume_end] 0-parser: "type" not specified for volume vol01-trash<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:21.0pt;mso-para-margin-left:2.0gd"><span lang="EN-US">[2015-06-15 02:06:56.809044] E [MSGID: 100026] [glusterfsd.c:1892:glusterfs_process_volfp] 0-: failed to construct the graph<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:21.0pt;mso-para-margin-left:2.0gd"><span lang="EN-US">[2015-06-15 02:06:56.809369] W [glusterfsd.c:1194:cleanup_and_exit] (--> 0-: received signum (0), shutting down<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
</div>
</body>
</html>