Hallo, I am trying to install a setup like shown below ZEO_M | -- ZEO_B | | -- ZOPE | | -- ZOPE | | -- ZOPE | ... | -- ZOPE | -- ZOPE ... The ZEO_B should be a zeoclient of the ZEO_M (MainZEO). The reason for this setup ist that the ZEO_B is located in a backup computing center on the other side of our campus. When I configured the ZEO_B as a zeoclient of the ZEO_M. I comes up without problem. I've connected the first client, the connection is establisched but the server never come up. Here is the log from ZEO_B level debug 2006-05-02T08:21:45 BLATHER ZEO.zrpc (65280) connect from ('10.152.64.1', 54853): <ManagedServerConnection ('10.152.64.1', 54853)> ------ 2006-05-02T08:21:45 INFO ZEO.zrpc.Connection(S) (10.152.64.1:54853) received handshake 'Z303' ------ 2006-05-02T08:21:45 DEBUG ZEO.zrpc.Connection(S) (10.152.64.1:54853) calling getAuthProtocol() ------ 2006-05-02T08:21:45 DEBUG ZEO.zrpc.Connection(S) (10.152.64.1:54853) getAuthProtocol returns None ------ 2006-05-02T08:21:45 DEBUG ZEO.zrpc.Connection(S) (10.152.64.1:54853) calling register('main', False) ------ 2006-05-02T08:21:45 DEBUG ZEO.zrpc.Connection(S) (10.152.64.1:54853) register returns None ------ 2006-05-02T08:21:45 DEBUG ZEO.zrpc.Connection(S) (10.152.64.1:54853) calling get_info() ------ 2006-05-02T08:21:45 DEBUG ZEO.zrpc.Connection(S) (10.152.64.1:54853) get_info returns {'supportsVersions': 1, 'name': 'main (connected)', 'length'... ------ 2006-05-02T08:21:45 DEBUG ZEO.zrpc.Connection(S) (10.152.64.1:54853) calling endZeoVerify() ------ 2006-05-02T08:21:45 DEBUG ZEO.zrpc.Connection(S) (10.152.64.1:54853) calling loadEx('\x00\x00\x00\x00\x00\x00\x00\x00', '') here is the log for the zope server on ZEO_B 2006-05-02 08:21:45 INFO ZEO.ClientStorage (65292) ClientStorage (pid=65292) created RW/normal for storage: 'main' 2006-05-02 08:21:45 INFO ZEO.cache reusing persistent cache file '/data/zope/console28/var/frontend-main.zec' 2006-05-02 08:21:45 INFO ZEO.ClientStorage (65292) Testing connection <ManagedClientConnection ('10.152.64.1', 8110)> 2006-05-02 08:21:45 INFO ZEO.zrpc.Connection(C) (10.152.64.1:8110) received handshake 'Z303' 2006-05-02 08:21:45 INFO ZEO.ClientStorage (65292) Server authentication protocol None 2006-05-02 08:21:45 INFO ZEO.ClientStorage (65292) Connected to storage: ('10.152.64.1', 8110) 2006-05-02 08:21:45 INFO ZEO.ClientStorage (65292) Verifying cache 2006-05-02 08:21:45 INFO ZEO.ClientStorage (65292) Waiting for cache verification to finish 2006-05-02 08:21:45 INFO ZEO.ClientStorage (65292) Waiting for cache verification to finish 2006-05-02 08:21:45 INFO ZEO.ClientStorage (65292) endVerify finishing 2006-05-02 08:21:45 INFO ZEO.ClientStorage (65292) endVerify finished ^C2006-05-02 08:22:09 INFO ZEO.ClientStorage (65292) Disconnected from storage: "('10.152.64.1', 8110)" Traceback (most recent call last): File "/usr/local/www/Zope28/lib/python/Zope2/Startup/run.py", line 56, in ? run() File "/usr/local/www/Zope28/lib/python/Zope2/Startup/run.py", line 21, in run starter.prepare() File "/usr/local/www/Zope28/lib/python/Zope2/Startup/__init__.py", line 98, in prepare self.startZope() File "/usr/local/www/Zope28/lib/python/Zope2/Startup/__init__.py", line 257, in startZope Zope2.startup() File "/usr/local/www/Zope28/lib/python/Zope2/__init__.py", line 47, in startup _startup() File "/usr/local/www/Zope28/lib/python/Zope2/App/startup.py", line 57, in startup DB = configuration.dbtab.getDatabase('/', is_root=1) File "/usr/local/www/Zope28/lib/python/DBTab/DBTab.py", line 96, in getDatabase db = self._createDatabase(name, is_root) File "/usr/local/www/Zope28/lib/python/DBTab/DBTab.py", line 113, in _createDatabase db = factory.open() File "/usr/local/www/Zope28/lib/python/Zope2/Startup/datatypes.py", line 163, in open DB = self.createDB() File "/usr/local/www/Zope28/lib/python/Zope2/Startup/datatypes.py", line 160, in createDB return ZODBDatabase.open(self) File "/usr/local/www/Zope28/lib/python/ZODB/config.py", line 103, in open version_cache_size=section.version_cache_size) File "/usr/local/www/Zope28/lib/python/ZODB/DB.py", line 239, in __init__ storage.load(z64,'') File "/usr/local/www/Zope28/lib/python/ZEO/ClientStorage.py", line 746, in load return self.loadEx(oid, version)[:2] File "/usr/local/www/Zope28/lib/python/ZEO/ClientStorage.py", line 769, in loadEx data, tid, ver = self._server.loadEx(oid, version) File "/usr/local/www/Zope28/lib/python/ZEO/ServerStub.py", line 192, in loadEx return self.rpc.call("loadEx", oid, version) File "/usr/local/www/Zope28/lib/python/ZEO/zrpc/connection.py", line 531, in call r_flags, r_args = self.wait(msgid) File "/usr/local/www/Zope28/lib/python/ZEO/zrpc/connection.py", line 638, in wait asyncore.poll(delay, self._singleton) File "/usr/local/lib/python2.4/asyncore.py", line 122, in poll r, w, e = select.select(r, w, e, timeout) KeyboardInterrupt I started it with runzope and killed it with CRTL-c. I had it once waiting for 2 hours without any difference. here is the ZEO_B config file # ZEO configuration file %define INSTANCE /data/zope/zeoproxy01 <zeo> address 8110 read-only false invalidation-queue-size 100 # pid-filename $INSTANCE/var/ZEO.pid # monitor-address PORT # transaction-timeout SECONDS </zeo> <zeoclient main> server 10.152.64.1:8100 storage main name main # var $INSTANCE/var # client zeoproxy01 # cache-size 600MB </zeoclient> <eventlog> level debug <logfile> path $INSTANCE/log/zeo.log </logfile> </eventlog> <runner> program $INSTANCE/bin/runzeo socket-name $INSTANCE/etc/zeo.zdsock daemon true forever false backoff-limit 10 exit-codes 0, 2 directory $INSTANCE default-to-interactive true # user zope python /usr/local/bin/python zdrun /usr/local/www/Zope28/lib/python/zdaemon/zdrun.py # This logfile should match the one in the zeo.conf file. # It is used by zdctl's logtail command, zdrun/zdctl doesn't write it. logfile $INSTANCE/log/zeo.log </runner> The Zope Server directly on ZEO_M works without problems. Regards Estartu ---------------------------------------------------------------------------- Gerhard Schmidt | Nick : estartu IRC : Estartu | Fischbachweg 3 | | PGP Public Key 86856 Hiltenfingen | EMail: estartu@augusta.de | on request Germany | |