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List:       redhat-linux-cluster
Subject:    [Linux-cluster] Re: Linux-cluster Digest, Vol 12, Issue 17
From:       CAugustine () overlandstorage ! com
Date:       2005-04-21 20:29:40
Message-ID: OF8F5E8746.6735CD27-ON88256FEA.006FB632-88256FEA.0070945C () myoverland ! net
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Hi Everyone,

I have compiled and installed the CVS RHEL4 branch of cluster 
and the CVS HEAD sources for dm and lvm2 with my FC3 2.6.9-1.667
linux kernel. All seems to be working ok (i.e. ccsd; cman_tool join; 
fence_tool join)
until I run "clvmd" which errors out with the following messages:

        clvmd could not connect to cluster manager
        Consult syslog for more information

Looking at /var/log/messages I see the messages:

        Apr 20 11:42:45 ovn02 clvmd: Cannot login in to CCSD server
        Apr 20 11:48:50 ovn02 clvmd: Unable to create lockspace for CLVM: 
Inappropriate ioctl for device

Running clvmd with strace (i.e. strace -o xx -ff clvmd -d) I see the 
following calls:

        open("/dev/misc/dlm_control, O_RDWR) return 5
        ioctl(5, 0x400044401, 0x8084b84) return -1 with errno=ENOTTY

I cannot figure out what the above ioctl command is and why it is 
rejected. 
Can anyone shed some light on this?

Thanks,
Caroline
 

----------------------------------------------------------------------------------------------
 See our award-winning line of tape and disk-based
backup & recovery solutions at http://www.overlandstorage.com
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<br><font size=2 face="sans-serif">Hi Everyone,</font>
<br>
<br><font size=2 face="sans-serif">I have compiled and installed the CVS RHEL4 branch \
of cluster </font> <br><font size=2 face="sans-serif">and the CVS HEAD sources for dm \
and lvm2 with my FC3 2.6.9-1.667</font> <br><font size=2 face="sans-serif">linux \
kernel. All seems to be working ok (i.e. ccsd; cman_tool join; fence_tool \
join)</font> <br><font size=2 face="sans-serif">until I run &quot;clvmd&quot; which \
errors out with the following messages:</font> <br>
<br><font size=2 face="sans-serif">&nbsp; &nbsp; &nbsp; &nbsp; clvmd could not \
connect to cluster manager</font> <br><font size=2 face="sans-serif">&nbsp; &nbsp; \
&nbsp; &nbsp; Consult syslog for more information</font> <br>
<br><font size=2 face="sans-serif">Looking at /var/log/messages I see the \
messages:</font> <br>
<br><font size=2 face="sans-serif">&nbsp; &nbsp; &nbsp; &nbsp; Apr 20 11:42:45 ovn02 \
clvmd: Cannot login in to CCSD server</font> <br><font size=2 \
face="sans-serif">&nbsp; &nbsp; &nbsp; &nbsp; Apr 20 11:48:50 ovn02 clvmd: Unable to \
create lockspace for CLVM: Inappropriate ioctl for device</font> <br>
<br><font size=2 face="sans-serif">Running clvmd with strace (i.e. strace -o xx -ff \
clvmd -d) I see the following calls:</font> <br>
<br><font size=2 face="sans-serif">&nbsp; &nbsp; &nbsp; &nbsp; \
open(&quot;/dev/misc/dlm_control, O_RDWR) return 5</font> <br><font size=2 \
face="sans-serif">&nbsp; &nbsp; &nbsp; &nbsp; ioctl(5, 0x400044401, 0x8084b84) return \
-1 with errno=ENOTTY</font> <br>
<br><font size=2 face="sans-serif">I cannot figure out what the above ioctl command \
is and why it is rejected. </font> <br><font size=2 face="sans-serif">Can anyone shed \
some light on this?</font> <br>
<br><font size=2 face="sans-serif">Thanks,</font>
<br><font size=2 face="sans-serif">Caroline</font>
<br><font size=2 face="sans-serif">&nbsp; &nbsp; &nbsp; &nbsp; </font><FONT \
SIZE=3><BR> <BR>
----------------------------------------------------------------------------------------------<BR>
 See our award-winning line of tape and disk-based<BR>
backup & recovery solutions at http://www.overlandstorage.com<BR>
----------------------------------------------------------------------------------------------<BR>
 </FONT>

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