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Re: [Xen-users] TLS problem

To: Daniel Mealha Cabrita <dancab@xxxxxxxxxxxx>, xen-users@xxxxxxxxxxxxxxxxxxx
Subject: Re: [Xen-users] TLS problem
From: kanour-xen <xen@xxxxxxxxxx>
Date: Sun, 08 Apr 2007 12:42:50 +1000
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Hi.

Could you advise how to install that library on debian stable?

Thanks Jiri

Daniel Mealha Cabrita wrote:
Starting from 3.0.4 xen-tools uses TLS in a minor part of its code, related to 
logging.
So, if you don't have TLS support, xend breaks.

If you really don't want TLS support you may modify the affected code, it's 
not really that much to change and it only does logging.

A technically better option would be to start using a xen-friendly glibc 
instead.


Em Sáb 07 Abr 2007 05:48, kanour-xen escreveu:
  
 Hi.
 I have xen xen-3.0.4_1

 If tls in not disabled I am getting the following:

 ***************************************************************
   ***************************************************************
   ** WARNING: Currently emulating unsupported memory accesses  **
   **          in /lib/tls glibc libraries. The emulation is    **
   **          slow. To ensure full performance you should      **
   **          install a 'xen-friendly' (nosegneg) version of   **
   **          the library, or disable tls support by executing **
   **          the following as root:                           **
   **          mv /lib/tls /lib/tls.disabled                    **
   ** Offending process: hotplug (pid=1220)                     **
   ***************************************************************
   ***************************************************************

 Continuing...

 If I disable TLS with "mv /lib/tls /lib/tls.disabled"
 xend will not start and I am geting messages as follows:

 [2007-04-07 16:57:34 xend 32327] WARNING (XendAuthSessions:27) python-pam
is required for XenAPI support. [2007-04-07 16:57:34 xend 32339] INFO
(SrvDaemon:322) Xend Daemon started [2007-04-07 16:57:34 xend 32339] INFO
(SrvDaemon:326) Xend changeset: unavailable. [2007-04-07 16:57:34 xend
32339] INFO (SrvDaemon:333) Xend version: Unknown. [2007-04-07 16:57:46
xend 32340] WARNING (XendAuthSessions:27) python-pam is required for XenAPI
support. [2007-04-07 16:57:51 xend 32345] WARNING (XendAuthSessions:27)
python-pam is required for XenAPI support. [2007-04-07 16:57:51 xend 32335]
INFO (SrvDaemon:225) Xend stopped due to signal 15. [2007-04-07 16:57:51
xend 32359] INFO (SrvDaemon:322) Xend Daemon started [2007-04-07 16:57:51
xend 32359] INFO (SrvDaemon:326) Xend changeset: unavailable. [2007-04-07
16:57:51 xend 32359] INFO (SrvDaemon:333) Xend version: Unknown.
[2007-04-07 16:58:07 xend 32360] WARNING (XendAuthSessions:27) python-pam
is required for XenAPI support. [2007-04-07 16:58:22 xend 32359] ERROR
(SrvDaemon:344) Exception starting xend ((98, 'Address already in use'))
Traceback (most recent call last):
   File "//usr/lib/python/xen/xend/server/SrvDaemon.py", line 335, in run
     relocate.listenRelocation()
   File "//usr/lib/python/xen/xend/server/relocate.py", line 132, in
listenRelocation hosts_allow = hosts_allow)
   File "//usr/lib/python/xen/web/tcp.py", line 36, in __init__
     connection.SocketListener.__init__(self, protocol_class)
   File "//usr/lib/python/xen/web/connection.py", line 83, in __init__
     self.sock = self.createSocket()
   File "//usr/lib/python/xen/web/tcp.py", line 49, in createSocket
     sock.bind((self.interface, self.port))
   File "<string>", line 1, in bind
 error: (98, 'Address already in use')
 [2007-04-07 16:58:22 xend 32358] INFO (SrvDaemon:218) Xend exited with
status 1. [2007-04-07 16:59:17 xend 2828] DEBUG (SrvServer:75)
SrvServer.cleanup() [2007-04-07 16:59:17 xend 2828] DEBUG (SrvServer:157)
Waiting for ['XMLRPCServer', 'XMLRPCServer']. [2007-04-07 16:59:17 xend
2828] DEBUG (XMLRPCServer:186) XMLRPCServer.cleanup() [2007-04-07 16:59:18
xend 2828] DEBUG (XMLRPCServer:186) XMLRPCServer.cleanup()

 Can someone advice? I did not experience this with xen 3.0.2-2

 Jiri
    

  

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