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Adding servers to a pool on 6.2 gives v6d license error

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nathan at gt

Jul 30, 2013, 3:11 PM

Post #1 of 4 (78 views)
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Adding servers to a pool on 6.2 gives v6d license error

Hi All,

I've got 3 brand new 6.2 (xcp mode) servers installed, created a pool
with one of them and it worked fine but on trying to add any of the
other servers I run into:

> There was a problem with the license daemon (v6d). Is it running?

Asides from the base install, I haven't done any configuration to these
nodes so not sure why this is popping up. There's multiple people on the
citrix forums posting about the same problem with no solutions:

http://forums.citrix.com/thread.jspa?threadID=332339&tstart=135
http://forums.citrix.com/thread.jspa?threadID=332355&tstart=0

Anyone know what the solution is for this? I've run into it on upgrade
of an existing cluster as well, but this is a completely fresh setup...

Thanks!

- Nathan

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nathan at gt

Jul 30, 2013, 4:12 PM

Post #2 of 4 (78 views)
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Re: Adding servers to a pool on 6.2 gives v6d license error [In reply to]

On 7/30/2013 3:11 PM, Nathan March wrote:
> Hi All,
>
> I've got 3 brand new 6.2 (xcp mode) servers installed, created a pool
> with one of them and it worked fine but on trying to add any of the
> other servers I run into:
>
> > There was a problem with the license daemon (v6d). Is it running?
>
> Asides from the base install, I haven't done any configuration to
> these nodes so not sure why this is popping up. There's multiple
> people on the citrix forums posting about the same problem with no
> solutions:
>
> http://forums.citrix.com/thread.jspa?threadID=332339&tstart=135
> http://forums.citrix.com/thread.jspa?threadID=332355&tstart=0
>
> Anyone know what the solution is for this? I've run into it on upgrade
> of an existing cluster as well, but this is a completely fresh setup...
>
> Thanks!
>
> - Nathan
>
>

In case it's useful here's the exception logs:

Jul 30 13:06:38 xcp2 xapi: [debug|xcp2|1757 UNIX
/var/xapi/xapi|pool.join R:9a1820c167da|xapi] Verifying if external auth
configuration of master xcp1 (auth_type= service_name=) matches that of
slave-to-be xcp2 (auth-type= service_name=)
Jul 30 13:06:38 xcp2 xapi: [debug|xcp2|1757 UNIX
/var/xapi/xapi|pool.join R:9a1820c167da|mscgen] xapi=>v6d
[label="get_editions"];
Jul 30 13:06:38 xcp2 xapi: [debug|xcp2|1757 UNIX
/var/xapi/xapi|pool.join R:9a1820c167da|xapi] Raised at
v6client.ml:87.8-62 -> xapi_pool.ml:73.17-66 -> xapi_pool.ml:359.1-29 ->
xapi_pool.ml:675.2-52 -> pervasiveext.ml:22.2-9
Jul 30 13:06:38 xcp2 xapi: [debug|xcp2|1757 UNIX
/var/xapi/xapi|pool.join R:9a1820c167da|mscgen] xapi=>remote_xapi
[label="(XML)"];
Jul 30 13:06:38 xcp2 xapi: [debug|xcp2|1757 UNIX
/var/xapi/xapi|pool.join R:9a1820c167da|stunnel] stunnel start
Jul 30 13:06:38 xcp2 xapi: [debug|xcp2|1757 UNIX
/var/xapi/xapi|pool.join R:9a1820c167da|xmlrpc_client] stunnel pid:
18684 (cached = false) connected to 10.6.101.11:443
Jul 30 13:06:38 xcp2 xapi: [debug|xcp2|1757 UNIX
/var/xapi/xapi|pool.join R:9a1820c167da|xmlrpc_client]
with_recorded_stunnelpid task_opt=None s_pid=18684
Jul 30 13:06:38 xcp2 xapi: [debug|xcp2|1757 UNIX
/var/xapi/xapi|pool.join R:9a1820c167da|backtrace] Raised at
pervasiveext.ml:26.22-25 -> xapi_pool.ml:674.1-1023 -> rbac.ml:229.16-23
Jul 30 13:06:38 xcp2 xapi: [debug|xcp2|1757 UNIX
/var/xapi/xapi|pool.join R:9a1820c167da|backtrace] Raised at
rbac.ml:238.10-15 -> server_helpers.ml:79.11-41
Jul 30 13:06:38 xcp2 xapi: [debug|xcp2|1757 UNIX
/var/xapi/xapi|pool.join R:9a1820c167da|dispatcher] Server_helpers.exec
exception_handler: Got exception V6D_FAILURE: [ ]
Jul 30 13:06:38 xcp2 xapi: [debug|xcp2|1757 UNIX
/var/xapi/xapi|pool.join R:9a1820c167da|dispatcher] Raised at
string.ml:150.25-34 -> stringext.ml:108.13-29
Jul 30 13:06:38 xcp2 xapi: [debug|xcp2|1757 UNIX
/var/xapi/xapi|pool.join R:9a1820c167da|backtrace] Raised at
string.ml:150.25-34 -> stringext.ml:108.13-29
Jul 30 13:06:38 xcp2 xapi: [debug|xcp2|1757 UNIX
/var/xapi/xapi|pool.join R:9a1820c167da|xapi] Raised at
server_helpers.ml:94.14-15 -> pervasiveext.ml:22.2-9
Jul 30 13:06:38 xcp2 xapi: [debug|xcp2|1757 UNIX
/var/xapi/xapi|pool.join R:9a1820c167da|xapi] Raised at
pervasiveext.ml:26.22-25 -> pervasiveext.ml:22.2-9
Jul 30 13:06:38 xcp2 xapi: [debug|xcp2|1757 UNIX
/var/xapi/xapi|dispatch:pool.join D:9268a803853b|xapi] Raised at
pervasiveext.ml:26.22-25 -> pervasiveext.ml:22.2-9
Jul 30 13:06:38 xcp2 xapi: [debug|xcp2|1757 UNIX
/var/xapi/xapi|dispatch:pool.join D:9268a803853b|backtrace] Raised at
pervasiveext.ml:26.22-25 -> server_helpers.ml:140.10-106 ->
server.ml:2912.23-171 -> server_helpers.ml:119.4-7
Jul 30 13:06:38 xcp2 xapi: [debug|xcp2|1757 UNIX /var/xapi/xapi||xapi]
Raised at client.ml:6.37-75 -> client.ml:3358.12-106 ->
cli_operations.ml:905.3-211 -> xapi_cli.ml:112.18-56 ->
pervasiveext.ml:22.2-9
Jul 30 13:06:38 xcp2 xapi: [ info|xcp2|1757 UNIX
/var/xapi/xapi|session.logout D:2d48b2a6de91|xapi] Session.destroy
trackid=3a7704661dde39c23aaa3e50cb55519a
Jul 30 13:06:38 xcp2 xapi: [debug|xcp2|1757 UNIX
/var/xapi/xapi||backtrace] Raised at pervasiveext.ml:26.22-25 ->
xapi_cli.ml:111.2-138 -> xapi_cli.ml:205.7-44 -> xapi_cli.ml:257.4-23
Jul 30 13:06:38 xcp2 xapi: [debug|xcp2|1757 UNIX /var/xapi/xapi||cli]
Xapi_cli.exception_handler: Got exception V6D_FAILURE: [ ]
Jul 30 13:06:38 xcp2 xapi: [debug|xcp2|1757 UNIX /var/xapi/xapi||cli]
Raised at string.ml:150.25-34 -> stringext.ml:108.13-29

- Nathan

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nathan at gt

Jul 31, 2013, 10:44 AM

Post #3 of 4 (68 views)
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Re: Adding servers to a pool on 6.2 gives v6d license error [In reply to]

john.else at citrix

Aug 1, 2013, 6:52 AM

Post #4 of 4 (58 views)
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Re: Adding servers to a pool on 6.2 gives v6d license error [In reply to]

> On 7/30/2013 3:11 PM, Nathan March wrote:
> > Hi All,
> >
> > I've got 3 brand new 6.2 (xcp mode) servers installed, created a pool
> > with one of them and it worked fine but on trying to add any of the
> > other servers I run into:
> >
> > > There was a problem with the license daemon (v6d). Is it running?
> >
> > Asides from the base install, I haven't done any configuration to
> > these nodes so not sure why this is popping up. There's multiple
> > people on the citrix forums posting about the same problem with no
> > solutions:
> >
> > http://forums.citrix.com/thread.jspa?threadID=332339&tstart=135
> > http://forums.citrix.com/thread.jspa?threadID=332355&tstart=0
> >
> > Anyone know what the solution is for this? I've run into it on upgrade
> > of an existing cluster as well, but this is a completely fresh setup...
> >
> > Thanks!
> >
> > - Nathan
> >
>
> For anyone else running into this, this is a problem with the pure-OSS (xcp mode) version of 6.2. Installing in normal mode resolves the issue.
>
> - Nathan

Hi Nathan, this is definitely a bug in how xapi behaves in xcp-mode.

I've raised a ticket internally - until we can hotfix this, the workaround is to use normal (non-xcp) mode.

You might be able to get it to work by installing the non-oss v6d RPM from the installation CD, but that kind of defeats the point of using xcp-mode :)

John
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