[CalendarServer-users] Trouble upgrading from 5.3 to 7.0

Jacques Distler distler at golem.ph.utexas.edu
Wed Jan 20 13:57:14 PST 2016


> On Jan 20, 2016, at 3:25 PM, Cyrus Daboo <cdaboo at apple.com> wrote:
> 
> Hi Jacques,
> 
> --On January 19, 2016 at 10:53:14 AM -0600 Jacques Distler <distler at golem.ph.utexas.edu> wrote:
> 
>> Here is the error.log, with DefaultLogLevel set to "debug". As you can
>> see, after the database checks, nothing happens ... till I kill the
>> server.
> 
> When it hangs what processes do you see running? There should be at least one python process and some postgres ones. Can you tell if the python process is idle or consuming CPU?

Here are the processes initiated when the CalendarServer starts up (PostgreSQL is already running):

  PID TTY           TIME CMD
70038 ttys000    0:01.85 CalendarServer 7.0 [Combined]
70135 ttys000    0:00.02 /usr/local/bin/memcached -U 0 -s /var/run/caldav/memcache.sock -u _calendar
70136 ??         0:00.01 postgres: caldav caldav 127.0.0.1(56199) idle

There's a database connection, about which "lsof -i" reports:

COMMAND     PID           USER   FD  TYPE             DEVICE SIZE/OFF   NODE NAME
python2.7 70038           root   9u  IPv4 0x22e34989d8c573db      0t0    TCP localhost:56199->localhost:postgresql (ESTABLISHED)

That's the only TCP/IP connection the CalendarServer makes (in particular, it HAS NOT started a listener on port 8443, as it should).

top says that the none of the three processes is consuming any CPU:

PID    COMMAND      %CPU TIME     #TH  #WQ  #PORT #MREGS MEM    RPRVT  PURG CMPR VPRVT VSIZE  PGRP  PPID  STATE    UID  FAULTS COW  MSGS MSGR
70038  python2.7    0.0  00:01.84 2    0    20    386    80M    80M    0B   0B   130M  2498M  70034 70034 sleeping 0    42899 2524  72   30
70135  memcached    0.0  00:00.02 6    0    24     47   780K   612K    0B   0B    31M  2399M  70034 70038 sleeping 93   956    270  34   12
70136  postgres     0.0  00:00.00 1    0    7      61  2512K  1172K    0B   0B    25M  2587M  70136 124   sleeping 252  1369    61   8    4


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