#421: Create PostgreSQL DB on run CalendarServer - could not create shared
memory
segment
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Reporter: donaldinos@… | Owner: wsanchez@…
Type: Defect | Status: new
Priority: 5: Not set | Milestone: CalendarServer-3.x
Component: Calendar Server | Severity: Crash/data loss
Keywords: | Radar:
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This issue occurs on execute ./run from command line on FreeBSD 8
2011-03-14 16:37:37+0100 [-] Unhandled Error
Traceback (most recent call last):
File "/usr/local/lib/python2.6/site-
packages/twisted/internet/_baseprocess.py", line 60, in
maybeCallProcessEnded
proto.processEnded(Failure(reason))
File
"/usr/local/src/AppleCalendarServer/CalendarServer/txdav/base/datastore/subpostgres.py",
line 153, in processEnded
self.deferred.callback(''.join(self.output))
File "/usr/local/lib/python2.6/site-
packages/twisted/internet/defer.py", line 318, in callback
self._startRunCallbacks(result)
File "/usr/local/lib/python2.6/site-
packages/twisted/internet/defer.py", line 424, in _startRunCallbacks
self._runCallbacks()
--- <exception caught here> ---
File "/usr/local/lib/python2.6/site-
packages/twisted/internet/defer.py", line 441, in _runCallbacks
self.result = callback(self.result, *args, **kw)
File
"/usr/local/src/AppleCalendarServer/CalendarServer/txdav/base/datastore/subpostgres.py",
line 407, in doCreate
raise RuntimeError("Unable to initialize postgres database:
%s" % (result,))
exceptions.RuntimeError: Unable to initialize postgres database:
The files belonging to this database system will be owned by user
"XXXXXX".
This user must also own the server process.
The database cluster will be initialized with locale C.
creating directory
/usr/local/src/AppleCalendarServer/CalendarServer/data/Data/Database/cluster
... ok
creating subdirectories ... ok
selecting default max_connections ... 10
selecting default shared_buffers/max_fsm_pages ... 400kB/20000
creating configuration files ... ok
creating template1 database in
/usr/local/src/AppleCalendarServer/CalendarServer/data/Data/Database/cluster/base/1
... FATAL: could not create shared memory segment: Cannot allocate memory
DETAIL: Failed system call was shmget(key=1, size=1818624,
03600).
HINT: This error usually means that PostgreSQL's request for a
shared memory segment exceeded available memory or swap space. To reduce
the request size (currently 1818624 bytes), reduce PostgreSQL's
shared_buffers parameter (currently 50) and/or its max_connections
parameter (currently 10).
The PostgreSQL documentation contains more information
about shared memory configuration.
child process exited with exit code 1
initdb: removing data directory
"/usr/local/src/AppleCalendarServer/CalendarServer/data/Data/Database/cluster"
--
Ticket URL: <http://trac.calendarserver.org/ticket/421>
Calendar and Contacts Server </>
HTTP/WebDAV/CalDAV Server
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