On Wednesday 27 January 2016 03:15 AM, Rahul Amaram wrote:
Ok. I have included this as a patch. I am almost done with everything,
except for the following bug while ugrading. After upgarding from
5.2.2 as per the instructions in READE.Debian (which I have updated),
I am seeing the following errors in error.log whenever I try to
connect via Icedove:
===============================================================
2016-01-27 02:54:58+0530 [BinaryBoxProtocol,1,] Unhandled Error
Traceback (most recent call last):
File
"/usr/lib/python2.7/dist-packages/twisted/protocols/amp.py", line 954,
in _commandReceived
deferred = self.dispatchCommand(box)
File
"/usr/lib/python2.7/dist-packages/twisted/protocols/amp.py", line
1011, in dispatchCommand
return maybeDeferred(responder, box)
File
"/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line
150, in maybeDeferred
result = f(*args, **kw)
File
"/usr/lib/python2.7/dist-packages/twisted/protocols/amp.py", line
1100, in doit
return maybeDeferred(aCallable, **kw).addCallback(
--- <exception caught here> ---
File
"/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line
150, in maybeDeferred
result = f(*args, **kw)
File
"/usr/lib/python2.7/dist-packages/calendarserver/accesslog.py", line
685, in logStats
self.observer.logStats(stats)
File
"/usr/lib/python2.7/dist-packages/calendarserver/accesslog.py", line
378, in logStats
self.systemStats = SystemMonitor()
File
"/usr/lib/python2.7/dist-packages/calendarserver/accesslog.py", line
587, in __init__
"cpu count" : psutil.NUM_CPUS if psutil is not None
else -1,
exceptions.AttributeError: 'module' object has no attribute
'NUM_CPUS'
2016-01-27 02:54:58+0530 [BinaryBoxProtocol,1,] Amp server or network
failure unhandled by client application. Dropping connection! To
avoid, add errbacks to ALL remote commands!
Traceback (most recent call last):
File
"/usr/lib/python2.7/dist-packages/twisted/protocols/amp.py", line 978,
in ampBoxReceived
self._commandReceived(box)
File
"/usr/lib/python2.7/dist-packages/twisted/protocols/amp.py", line 957,
in _commandReceived
deferred.addCallback(self._safeEmit)
File
"/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line
317, in addCallback
callbackKeywords=kw)
File
"/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line
306, in addCallbacks
self._runCallbacks()
--- <exception caught here> ---
File
"/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line
588, in _runCallbacks
current.result = callback(current.result, *args, **kw)
File
"/usr/lib/python2.7/dist-packages/twisted/protocols/amp.py", line 989,
in _safeEmit
aBox._sendTo(self.boxSender)
File
"/usr/lib/python2.7/dist-packages/twisted/protocols/amp.py", line 667,
in _sendTo
proto.transport.loseConnection()
exceptions.AttributeError: 'DispatchingSender' object has no
attribute 'transport'
2016-01-27 02:54:58+0530 [-] [caldav-1] [BinaryBoxProtocol,client]
[calendarserver.accesslog#error] Unable to format event {'log_level':
<LogLevel=error>, 'log_logger': <Logger 'calendarserver.accesslog'>,
'log_source': None, 'log_legacy': <twext.python.log.LegacyFormatStub
object at 0xb4fccdcc>, 'format': '[calendarserver.accesslog#error]
%(log_legacy)s', 'log_time': 1453843498.495608, 'log_namespace':
'calendarserver.accesslog', 'logLevel': 40, 'log_format':
<twisted.python.failure.Failure
twisted.protocols.amp.UnknownRemoteError: Code<UNKNOWN>: Unknown
Error>}: Log format must be unicode or bytes, not
<twisted.python.failure.Failure
twisted.protocols.amp.UnknownRemoteError: Code<UNKNOWN>: Unknown Error>
2016-01-27 02:55:55+0530 [-] [calendarserver.tap.util#error] Unable to
determine memory usage of PID: 2447 ('Process' object has no attribute
'get_memory_info')
========================================================================
1. Are you facing the same problem after upgrading? Would it possible
for you to debug this? You can also run through the Upgrade section in
README.Debian and let me know of anything that I have missed (or maybe
just update it yourself).
So, this error seems to be because of a newer version of python-psutil
that we are using in sid. Downgrading it to 2.2.1 fixed the problem. We
need to figure out what in the neweer version of psutil is cuasing this
error.
2. Also, after upgrade, I am unable to create any tasks. As a matter
of fact, the calendar itself is not shown in the available calendars
for adding tasks.
Problem Persists. Strange thing is if I upgrade from calendarserver 3.x,
I am able to create tasks. Are you able to create tasks after upgrading
from 5.x?
3. Upgrade from 3.x files is not working. I tried to migrate from
files backend to db within 3.x on wheezy but even that is broken.
Which means the only way to upgrade from 3.x to 7.x is to ask 3.x
users to upgrade to 5.x, and then from 5.x to 7.x. With this in mind,
do you think we should make 5.2.2 available in jessie backports (given
that jessie does not have calendarserver anyway)?
Ok. Figured out the problem for this. We need python-xattr (>= 0.7.5)
for performing migration from files backend in 3.x to db backend in 7.x.
I will contact the upstream author reg. this.
It has been quite an effort this time to get calendarserver packaged.
The upstream keep changing their codebase considerably and do not have
proper upgrade process. I guess I'll have to get involved in
calendarserver development so that I get more familiar with the
codebase :).
Also, you can go ahead and upload the two new packages twext and
pg8000. I don't anticipate any more changes.
Let me know when the packages are upgraded. Or do you to wait till all
calendarserver issues are resolved?
Thanks,
Rahul.
--
http://rahul.amaram.name
