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<div class="moz-cite-prefix">On 07/10/2013 10:24 AM, Ulf Zimmermann
wrote:<br>
</div>
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<div class="WordSection1">
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">I
will see what I can do. How large would a o2image be?</span></p>
</div>
</blockquote>
o2image only captures ocfs2 metadata so should be small.<br>
o2image -r <dev> - | gzip > <dev>.img.gz<br>
<blockquote
cite="mid:C02F68C8CD065340B1CAE3FCA873F32582BA7082@MSRWC01.corp.autc.com"
type="cite">
<div class="WordSection1">
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">To
just reiterate, these are not new file systems. They were
created with ocfs2-2.6.9-55.ELsmp-1.2.9-1.el4 and
ocfs2-tools-1.2.7-1.el4 under RHEL 4. The primary user of
these volumes is a cluster of 6-nodes running RHEL 5.8 with
ocfs2-2.6.18-308.11.1.el5-1.4.10-1 and
ocfs2-tools-1.6.3-2.el5. Another machine, which still runs
the same EL4 binaries, is mounting these snap cloned volumes
daily, doing operations on the DB files and then copying the
data off.<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<div style="border:none;border-left:solid blue 1.5pt;padding:0in
0in 0in 4.0pt">
<div>
<div style="border:none;border-top:solid #B5C4DF
1.0pt;padding:3.0pt 0in 0in 0in">
<p class="MsoNormal"><b><span
style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext">From:</span></b><span
style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext">
Herbert van den Bergh
[<a class="moz-txt-link-freetext" href="mailto:herbert.van.den.bergh@oracle.com">mailto:herbert.van.den.bergh@oracle.com</a>]
<br>
<b>Sent:</b> Wednesday, July 10, 2013 09:54<br>
<b>To:</b> Mihail Daskalov<br>
<b>Cc:</b> Sunil Mushran; Ulf Zimmermann;
<a class="moz-txt-link-abbreviated" href="mailto:ocfs2-users@oss.oracle.com">ocfs2-users@oss.oracle.com</a><br>
<b>Subject:</b> Re: [Ocfs2-users] Problems with
volumes coming from RHEL5 going to OEL6 (slighly OT)<o:p></o:p></span></p>
</div>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal" style="margin-bottom:12.0pt">It's
possible that the 1.8.0 tag was never created in the
ocfs-tools git repository. But it's not of any use anyway.
If you check the changelog of the ocfs-tools rpm, you'll see
that there were many patches since 1.8.0, so the 1.8.0-10
version that Ulf is using would be very different from a
1.8.0 tag in git.<br>
<br>
Ulf, I suggest you create an o2image of the "bad"
filesystem, and see if the problem can be reproduced with
that image. If it can, then you may want to make that
o2image available to the OCFS2 developers so they can debug
ocfs2-tools to see what is causing the malloc/free error.
You may also want to include the exact steps to take to
reproduce this, starting from the mkfs up to the failure,
indicating exactly what versions of kernel and tools were
used along the way.<br>
<br>
Thanks,<br>
Herbert.<br>
<br>
<o:p></o:p></p>
<div>
<p class="MsoNormal">On 7/10/13 7:55 AM, Mihail Daskalov
wrote:<o:p></o:p></p>
</div>
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Hi
Sunil,</span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Regarding
the ocfs tools version 1.8.0 you should know best what
it was meant to be (maybe not true for 1.8.0-10 in
OEL6U3).</span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Is
it possible that the tag for 1.8.0 disappeared from the
git repository? Or there was never a tag for 1.8.0 ?</span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Bellow
is the link to commit in 1.8.2 tag, that brings the
version to 1.8.0</span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><a
moz-do-not-send="true"
href="https://oss.oracle.com/git/?p=ocfs2-tools.git;a=commitdiff;h=2480a215a600050d2bf923044dffac91439d982a;hp=8b5f4ad727e019cb557c4b516ab401c15c5c317e">https://oss.oracle.com/git/?p=ocfs2-tools.git;a=commitdiff;h=2480a215a600050d2bf923044dffac91439d982a;hp=8b5f4ad727e019cb557c4b516ab401c15c5c317e</a></span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">and
later on another commit that bring the version to 1.8.2</span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><a
moz-do-not-send="true"
href="https://oss.oracle.com/git/?p=ocfs2-tools.git;a=commitdiff;h=560a1e60936fe868b00cfc9cad5def726e10828e">https://oss.oracle.com/git/?p=ocfs2-tools.git;a=commitdiff;h=560a1e60936fe868b00cfc9cad5def726e10828e</a></span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">I
am sorry I am not actually helping to Ulf’s problem.
</span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Ulf,
maybe you can really follow the head version and try to
see an explanation of the error message.</span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Anyway
I think it would be best to open a SR with Oracle if you
have Linux support contract.</span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Does
anyone know how to find you the git repository at least
for some packages in Oracle Linux. I know the source for
each package is available as .src.rpm but how could I
see the changes, or the tag from which every version was
build?</span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">I
remember Wim talking on something like that a while ago
(saying oracle is not like redhat mangling changelogs),
but I can’t find the article right now.</span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">If
you find out what is behind ocfs2-tools 1.8.0-10 it
would be easier to track the problem.</span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Regards,</span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Mihail
Daskalov</span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
<div style="border:none;border-top:solid #B5C4DF
1.0pt;padding:3.0pt 0in 0in 0in">
<p class="MsoNormal"><b><span
style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span
style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">
<a moz-do-not-send="true"
href="mailto:ocfs2-users-bounces@oss.oracle.com">ocfs2-users-bounces@oss.oracle.com</a>
[<a moz-do-not-send="true"
href="mailto:ocfs2-users-bounces@oss.oracle.com">mailto:ocfs2-users-bounces@oss.oracle.com</a>]
<b>On Behalf Of </b>Sunil Mushran<br>
<b>Sent:</b> Wednesday, July 10, 2013 2:11 AM<br>
<b>To:</b> Ulf Zimmermann<br>
<b>Cc:</b> <a moz-do-not-send="true"
href="mailto:ocfs2-users@oss.oracle.com">ocfs2-users@oss.oracle.com</a><br>
<b>Subject:</b> Re: [Ocfs2-users] Problems with
volumes coming from RHEL5 going to OEL6</span><o:p></o:p></p>
</div>
<p class="MsoNormal"> <o:p></o:p></p>
<div>
<div>
<p class="MsoNormal" style="margin-bottom:12.0pt">The
error does not make sense. Also I don't know what
1.8.0 tools means. I cannot see that label in the src
tree.<br>
<a moz-do-not-send="true"
href="https://oss.oracle.com/git/?p=ocfs2-tools.git;a=summary">https://oss.oracle.com/git/?p=ocfs2-tools.git;a=summary</a><o:p></o:p></p>
</div>
<p class="MsoNormal">One option is to build the tools from
the head.<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal" style="margin-bottom:12.0pt"> <o:p></o:p></p>
<div>
<p class="MsoNormal">On Tue, Jul 9, 2013 at 2:25 PM, Ulf
Zimmermann <<a moz-do-not-send="true"
href="mailto:ulf@openlane.com" target="_blank">ulf@openlane.com</a>>
wrote:<o:p></o:p></p>
<div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Sunil,
any suggestions on this?</span><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
<div style="border:none;border-left:solid blue
1.5pt;padding:0in 0in 0in 4.0pt">
<div>
<div style="border:none;border-top:solid #B5C4DF
1.0pt;padding:3.0pt 0in 0in 0in">
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><b><span
style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span
style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">
<a moz-do-not-send="true"
href="mailto:ocfs2-users-bounces@oss.oracle.com"
target="_blank">ocfs2-users-bounces@oss.oracle.com</a>
[mailto:<a moz-do-not-send="true"
href="mailto:ocfs2-users-bounces@oss.oracle.com"
target="_blank">ocfs2-users-bounces@oss.oracle.com</a>]
<b>On Behalf Of </b>Ulf Zimmermann<br>
<b>Sent:</b> Saturday, June 22, 2013 15:20<br>
<b>To:</b> Sunil Mushran</span><o:p></o:p></p>
<div>
<div>
<p class="MsoNormal"><br>
<b>Cc:</b> <a moz-do-not-send="true"
href="mailto:ocfs2-users@oss.oracle.com"
target="_blank">ocfs2-users@oss.oracle.com</a><br>
<b>Subject:</b> Re: [Ocfs2-users]
Problems with volumes coming from RHEL5
going to OEL6<o:p></o:p></p>
</div>
</div>
</div>
</div>
<div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">[root@co-db03
ulf]# debugfs.ocfs2 -R "stats"
/dev/mapper/aucp_data_bk_2_x
</span><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> Revision:
0.90</span><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">
Mount Count: 0 Max Mount Count: 20</span><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">
State: 0 Errors: 0</span><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">
Check Interval: 0 Last Check: Sun Sep 25
05:32:29 2011</span><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">
Creator OS: 0</span><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">
Feature Compat: 0
</span><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> Feature
Incompat: 0
</span><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> Tunefs
Incomplete: 0
</span><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> Feature
RO compat: 0
</span><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> Root
Blknum: 513 System Dir Blknum: 514</span><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">
First Cluster Group Blknum: 256</span><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">
Block Size Bits: 12 Cluster Size Bits:
20</span><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">
Max Node Slots: 10</span><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">
Extended Attributes Inline Size: 0</span><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">
Label: /export/backuprecovery.AUCP</span><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">
UUID: 5F9C2727159743529200CE9C5E155562</span><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">
Hash: 0 (0x0)</span><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">
DX Seeds: 0 0 0 (0x00000000 0x00000000
0x00000000)</span><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">
Cluster stack: classic o2cb</span><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">
Cluster flags: 0
</span><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="DE">Inode: 2 Mode: 00
Generation: <a moz-do-not-send="true"
href="tel:3147295185" target="_blank">3147295185</a>
(0xbb97e9d1)</span><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="DE"> FS Generation:
<a moz-do-not-send="true"
href="tel:3147295185" target="_blank">3147295185</a>
(0xbb97e9d1)</span><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="DE">
</span><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">CRC32:
00000000 ECC: 0000</span><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">
Type: Unknown Attr: 0x0 Flags: Valid
System Superblock
</span><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> Dynamic
Features: (0x0)
</span><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> User:
0 (root) Group: 0 (root) Size: 0</span><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">
Links: 0 Clusters: 1572864</span><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">
ctime: 0x4e7f1f5d 0x0 -- Sun Sep 25
05:32:29.0 2011</span><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">
atime: 0x0 0x0 -- Wed Dec 31 16:00:00.0
1969</span><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">
</span><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="DE">mtime: 0x4e7f1f5d 0x0 -- Sun Sep
25 05:32:29.0 2011</span><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="DE">
</span><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">dtime:
0x0 -- Wed Dec 31 16:00:00 1969</span><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">
Refcount Block: 0</span><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">
Last Extblk: 0 Orphan Slot: 0</span><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">
Sub Alloc Slot: Global Sub Alloc Bit:
65535</span><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
<div style="border:none;border-left:solid blue
1.5pt;padding:0in 0in 0in 4.0pt">
<div>
<div style="border:none;border-top:solid
#B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in">
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><b><span
style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span
style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">
Sunil Mushran [mailto:<a
moz-do-not-send="true"
href="mailto:sunil.mushran@gmail.com"
target="_blank">sunil.mushran@gmail.com</a>]
<br>
<b>Sent:</b> Friday, June 21, 2013
11:11<br>
<b>To:</b> Ulf Zimmermann<br>
<b>Cc:</b> <a
moz-do-not-send="true"
href="mailto:ocfs2-users@oss.oracle.com"
target="_blank">ocfs2-users@oss.oracle.com</a><br>
<b>Subject:</b> Re: [Ocfs2-users]
Problems with volumes coming from
RHEL5 going to OEL6</span><o:p></o:p></p>
</div>
</div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Can
you dump the following using the 1.8
binary.<br>
debugfs.ocfs2 -R "stats"
/dev/mapper/.....<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;margin-bottom:12.0pt"> <o:p></o:p></p>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">On
Fri, Jun 21, 2013 at 6:17 AM, Ulf
Zimmermann <<a
moz-do-not-send="true"
href="mailto:ulf@openlane.com"
target="_blank">ulf@openlane.com</a>>
wrote:<o:p></o:p></p>
<div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">We
have a production cluster of 6
nodes, which are currently running
RHEL 5.8 with OCFS2 1.4.10. We
snapclone these volumes to
multiple destinations, one of them
is a RHEL4 machine with OCFS2
1.2.9. Because of that the volumes
are set so that we can read them
there.<o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">We
are now trying to bring up a new
server, this one has OEL 6.3 on it
and it comes with OCFS2 1.8.0 and
tools 1.8.0-10. I can use
tunefs.ocfs2 –cloned-volume to
reset the UUID, but when I try to
change the label I get:<o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">[root@co-db03
ulf]# tunefs.ocfs2 -L
/export/backuprecovery.AUCP
/dev/mapper/aucp_data_bk_2_x<o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">tunefs.ocfs2:
Invalid name for a cluster while
opening device
"/dev/mapper/aucp_data_bk_2_x"<o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">fsck.ocfs2
core dumps with the following, I
also filed a bug on Bugzilla for
that:<o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">[root@co-db03
ulf]# fsck.ocfs2
/dev/mapper/aucp_data_bk_2_x
<o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">fsck.ocfs2
1.8.0<o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">***
glibc detected *** fsck.ocfs2:
double free or corruption
(fasttop): 0x000000000197f320 ***<o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">=======
Backtrace: =========<o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">/lib64/libc.so.6[0x3656475366]<o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">fsck.ocfs2[0x434c31]<o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">fsck.ocfs2[0x403bc2]<o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">/lib64/libc.so.6(__libc_start_main+0xfd)[0x365641ecdd]<o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">fsck.ocfs2[0x402879]<o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">=======
Memory map: ========<o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">00400000-00450000
r-xp 00000000 fc:00
12489
/sbin/fsck.ocfs2<o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">0064f000-00651000
rw-p 0004f000 fc:00
12489
/sbin/fsck.ocfs2<o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">00651000-00652000
rw-p 00000000 00:00 0
<o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">00850000-00851000
rw-p 00050000 fc:00
12489
/sbin/fsck.ocfs2<o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">0197e000-0199f000
rw-p 00000000 00:00
0
[heap]<o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">3655c00000-3655c20000
r-xp 00000000 fc:00
8797
/lib64/<a moz-do-not-send="true"
href="http://ld-2.12.so"
target="_blank">ld-2.12.so</a><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">3655e1f000-3655e20000
r--p 0001f000 fc:00
8797
/lib64/<a moz-do-not-send="true"
href="http://ld-2.12.so"
target="_blank">ld-2.12.so</a><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">3655e20000-3655e21000
rw-p 00020000 fc:00
8797
/lib64/<a
moz-do-not-send="true"
href="http://ld-2.12.so"
target="_blank">ld-2.12.so</a><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">3655e21000-3655e22000
rw-p 00000000 00:00 0
<o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">3656400000-3656589000
r-xp 00000000 fc:00
8798
/lib64/<a moz-do-not-send="true"
href="http://libc-2.12.so"
target="_blank">libc-2.12.so</a><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">3656589000-3656788000
---p 00189000 fc:00
8798
/lib64/<a moz-do-not-send="true"
href="http://libc-2.12.so"
target="_blank">libc-2.12.so</a><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">3656788000-365678c000
r--p 00188000 fc:00
8798
/lib64/<a moz-do-not-send="true"
href="http://libc-2.12.so"
target="_blank">libc-2.12.so</a><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">365678c000-365678d000
rw-p 0018c000 fc:00
8798
/lib64/<a moz-do-not-send="true"
href="http://libc-2.12.so"
target="_blank">libc-2.12.so</a><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">365678d000-3656792000
rw-p 00000000 00:00 0
<o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">3659c00000-3659c16000
r-xp 00000000 fc:00
8802
/lib64/libgcc_s-4.4.6-20120305.so.1<o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">3659c16000-3659e15000
---p 00016000 fc:00
8802
/lib64/libgcc_s-4.4.6-20120305.so.1<o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">3659e15000-3659e16000
rw-p 00015000 fc:00
8802
/lib64/libgcc_s-4.4.6-20120305.so.1<o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">3d3e800000-3d3e817000
r-xp 00000000 fc:00
12028
/lib64/<a moz-do-not-send="true"
href="http://libpthread-2.12.so"
target="_blank">libpthread-2.12.so</a><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">3d3e817000-3d3ea17000
---p 00017000 fc:00 12028
/lib64/<a
moz-do-not-send="true"
href="http://libpthread-2.12.so"
target="_blank">libpthread-2.12.so</a><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">3d3ea17000-3d3ea18000
r--p 00017000 fc:00
12028
/lib64/<a moz-do-not-send="true"
href="http://libpthread-2.12.so"
target="_blank">libpthread-2.12.so</a><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">3d3ea18000-3d3ea19000
rw-p 00018000 fc:00
12028
/lib64/<a moz-do-not-send="true"
href="http://libpthread-2.12.so"
target="_blank">libpthread-2.12.so</a><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">3d3ea19000-3d3ea1d000
rw-p 00000000 00:00 0
<o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">3e26600000-3e26603000
r-xp 00000000 fc:00
426
/lib64/libcom_err.so.2.1<o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">3e26603000-3e26802000
---p 00003000 fc:00
426
/lib64/libcom_err.so.2.1<o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">3e26802000-3e26803000
r--p 00002000 fc:00
426
/lib64/libcom_err.so.2.1<o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">3e26803000-3e26804000
rw-p 00003000 fc:00
426
/lib64/libcom_err.so.2.1<o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">7fb063711000-7fb063714000
rw-p 00000000 00:00 0
<o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">7fb06371d000-7fb063720000
rw-p 00000000 00:00 0
<o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">7fffd5b95000-7fffd5bb6000
rw-p 00000000 00:00
0 [stack]<o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">7fffd5bc5000-7fffd5bc6000
r-xp 00000000 00:00
0 [vdso]<o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">ffffffffff600000-ffffffffff601000
r-xp 00000000 00:00
0 [vsyscall]<o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Abort
(core dumped)<o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">I
think one of the main question is
what is the “Invalid name for a
cluster while trying to join the
group” or “Invalid name for a
cluster while opening device”. I
am pretty sure that
/etc/sysconfig/o2cb and
/etc/ocfs2/cluster.conf is
correct.<o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="color:#888888"> </span><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="color:#888888">Ulf.</span><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="color:#888888"> </span><o:p></o:p></p>
</div>
</div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><br>
_______________________________________________<br>
Ocfs2-users mailing list<br>
<a moz-do-not-send="true"
href="mailto:Ocfs2-users@oss.oracle.com"
target="_blank">Ocfs2-users@oss.oracle.com</a><br>
<a moz-do-not-send="true"
href="https://oss.oracle.com/mailman/listinfo/ocfs2-users"
target="_blank">https://oss.oracle.com/mailman/listinfo/ocfs2-users</a><o:p></o:p></p>
</div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<p class="MsoNormal"> <o:p></o:p></p>
</div>
<p class="MsoNormal"><br>
<br>
<br>
<o:p></o:p></p>
<pre>_______________________________________________<o:p></o:p></pre>
<pre>Ocfs2-users mailing list<o:p></o:p></pre>
<pre><a moz-do-not-send="true" href="mailto:Ocfs2-users@oss.oracle.com">Ocfs2-users@oss.oracle.com</a><o:p></o:p></pre>
<pre><a moz-do-not-send="true" href="https://oss.oracle.com/mailman/listinfo/ocfs2-users">https://oss.oracle.com/mailman/listinfo/ocfs2-users</a><o:p></o:p></pre>
</blockquote>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
</div>
<br>
<fieldset class="mimeAttachmentHeader"></fieldset>
<br>
<pre wrap="">_______________________________________________
Ocfs2-users mailing list
<a class="moz-txt-link-abbreviated" href="mailto:Ocfs2-users@oss.oracle.com">Ocfs2-users@oss.oracle.com</a>
<a class="moz-txt-link-freetext" href="https://oss.oracle.com/mailman/listinfo/ocfs2-users">https://oss.oracle.com/mailman/listinfo/ocfs2-users</a></pre>
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