Home > Cannot Attach > Cannot Attach To Shared Memory

Cannot Attach To Shared Memory

This is my code in the 2nd process: int nSharedMemoryID = 10; key_t tKey = ftok("/dev/null", nSharedMemoryID); if (tKey == -1) { std::cerr << "ERROR: ftok(id: " << nSharedMemoryID << ") Hopefully this will help anyone else who trips across this issue. But it seem to me 'lk file' problem was fixed in PROGRESS 8.2. What now? http://gpscheduler.com/cannot-attach/cannot-attach-pl-sql-shared-memory.html

Player claims their wizard character knows everything (from books). See Trademarks or appropriate markings. Is the English word "ikebana" a suitable translation for "華道"? Read 16 May 11 - Business Wire - HiT Software Announces DBMoto for Enterprise Integration, Adds Informix. http://www-01.ibm.com/support/docview.wss?uid=swg21238293

Just added a main() around it. Style Default Orange Contact Us Help Home Top RSS Terms and Rules Forum software by XenForo™ ©2010-2016 XenForo Ltd. Join them; it only takes a minute: Sign up how to attach to an existing shared memory segment up vote 2 down vote favorite I am having trouble with shared memory. An additional quirk was this: I was calling the following: int nReturnCode = shmctl(id, IPC_RMID, &m_stCtrlStruct); My intent was to set the mode for the segment so that it would be

and/or other countries. errno = 22 above error comming with informix 11.50TC9 and windows server 2003 standard any one have idea about and have face this ever. No, create an account now. It must have messed up somthing.

I am assuming that the 1st process does not put some kind of a lock on that node because that would be senseless. Read 09 Sep 13 - telecompaper - Shaspa and Tatung have shown a new smart home platform at Ifa in Berlin. Feedback Was this article helpful? Source Feedback Was this article helpful?

How can I maximize it? --- /etc/conf/bin/idtune SEMMSL 2000 UX:idtune: ERROR: The requested value for Tunable Parameter SEMMSL, 2000, is higher than the upper limit in mtune, 300. Why put a warning sticker over the warning on this product? Using this identifier, the process requests to the OS attach the segment of shared memory to the process address space. Progress Software Corporation makes no explicit or implied claims to the validity of this information.

How do I sort files into a sub-folder based on filename part? http://boinc.berkeley.edu/dev/forum_thread.php?id=2686 I have verified that the tKey value is indeed the same for both the 1st and the 2nd processes. What is exactly meant by a "data set"? Read 24 May 10 - eWeek Europe - IBM Supplies Database Tech For EU Smart Grid...

Kopperton, Aug 31, 2005 #9 vinod_home Member what did you update on your Unixware server. check my blog ResolutionDo not connect to the same database using shared memory more than once.  Alternatively, create and use an alias for the target DB.  For example: CREATE ALIAS s2k02 FOR DATABASE s2k01 Are 14 and 21 the only "interesting" numbers? If that option is currently on, change >> the value in the .cfg file to 0 and try rebooting again (or >> change the .cfg file to use less memory). >>

It may also be necessary to specify the full path to PROGRESS's prostrct utility if it is not included in the session's PATH environment variable. In a company crossing multiple timezones, is it rude to send a co-worker a work email in the middle of the night? FIX: The memory segment must be identified and removed. 1. http://gpscheduler.com/cannot-attach/cannot-attach-to-or-create-shared-memory.html here is the odd part!

Read 2 Feb 12 - developerWorks - Loading data with the IBM Informix TimeSeries Plug-in for Data Studio... But the size of the segment that has to be passed to the shmget() routine in order to get the shmid seems senseless because I have no idea of exactly how Characters Remaining: 255 Copyright © 2016, Progress Software Corporation and/or its subsidiaries or affiliates.

you get the EINVAL error only if it's larger. (3) the mode flags are only relevant when you create the segment the first time (mostly sure). (4) The fact that shmget()

Is adding the ‘tbl’ prefix to table names really a problem? Also for clarifying that this error has nothing to do with the file used in the ftok() call which also seems reasonable. But I cannot get a second process to attach that same existing segment. Progress Software Corporation makes no explicit or implied claims to the validity of this information.

Please tell us how we can make this article more useful. same thing. vinod_home, Aug 31, 2005 #12 Lee Curzon New Member Kopperton said: can not seem to find it but what do you mean "deallocating the segment incorrectly attached to the DB"?Click to have a peek at these guys Read 13 Jan 12 - MC Press online - Informix Dynamic Server Entices New Users with Free Production Edition ...

Web Scale Globally scale websites with innovative content management and infrastructure approaches Modernization UX and app modernization to powerfully navigate todays digital landscape Omni-Channel Engagement Content-focused web and mobile solution for In order to do this, move to the directory where the database structure (.db) file is located: cd /databases/production Then run the command below in order to create a new structure But this is the exact same code I used in the 1st process and it works just fine there. Lookup the progress knowledge base always..

The problem is that this in fact make the segment private. Please tell us how we can make this article more useful. Don't forget about 'prostrct repair'. The problem emerged again when I restarted the project, although yesterday everything was working fine.

But I suspect the problem can be solved by moving database files into another folder. dbutil was not found when running proutil orrfutil » Discussion No comments yet. Feedback Was this article helpful? Re: Cannot attach to shared memory errno = 22 (views: 384)BRYCE STENBERG -- Sunday, 25 May 2014, at 5:55 p.m. [ View Thread ] [ Post Response ] [ Return to

Read 22 Mar 12 - developerWorks - Optimizing Informix database access... prostrct list And now run the command below to refresh the database structure (.db) file. MalekID: 17321 · MalekSendmessage Joined: 11 Feb 08Posts: 5 Message 17352 - Posted: 15 May 2008, 14:18:01 UTC - in response to Message 17321. Notify me of new posts via email.

Re: Cannot attach to shared memory errno = 22 (views: 185)PUSHPA KUMARA -- Tuesday, 20 May 2014, at 4:08 a.m. MalekID: 17352 · Message boards : Server programs : Server error: can't attach shared memory BOINC home page · Log in · Create account Copyright © 2016 University of California. Try to start db using proserve only. In the 1st process that created the shared segment, I can write to the memory segment, I can see it with "ipcs -m" Also, if I get the shmid from the