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<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?<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>
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<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 [mailto:herbert.van.den.bergh@oracle.com]
<br>
<b>Sent:</b> Wednesday, July 10, 2013 09:54<br>
<b>To:</b> Mihail Daskalov<br>
<b>Cc:</b> Sunil Mushran; Ulf Zimmermann; ocfs2-users@oss.oracle.com<br>
<b>Subject:</b> Re: [Ocfs2-users] Problems with volumes coming from RHEL5 going to OEL6 (slighly OT)<o:p></o:p></span></p>
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<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>
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<p class="MsoNormal">On 7/10/13 7:55 AM, Mihail Daskalov wrote:<o:p></o:p></p>
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<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 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 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>
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<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 href="mailto:ocfs2-users-bounces@oss.oracle.com">ocfs2-users-bounces@oss.oracle.com</a> [<a 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 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 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 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>
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<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 href="mailto:ocfs2-users-bounces@oss.oracle.com" target="_blank">ocfs2-users-bounces@oss.oracle.com</a> [mailto:<a 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 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 lang="DE" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Inode:
2 Mode: 00 Generation: <a 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 lang="DE" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> FS Generation:
<a 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 lang="DE" 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">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 lang="DE" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">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 lang="DE" 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">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">
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<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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 href="mailto:Ocfs2-users@oss.oracle.com" target="_blank">Ocfs2-users@oss.oracle.com</a><br>
<a 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>
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</div>
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</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 href="mailto:Ocfs2-users@oss.oracle.com">Ocfs2-users@oss.oracle.com</a><o:p></o:p></pre>
<pre><a 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>
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