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Error Allocating Shared Memory Segment Using Key File Exists 17


c. If you have increased the session/resource cache size, then change them to default. BTW all semaphores were cleared up before this test. This is also consistent with the "failed to map segment from shared object: Cannot allocate memory" reports. navigate to this website

The number of 67108864 bytes of shared memory to allocated, mentioned in the error message, gives a hint what consumes this much shared memory: it is just the default value of For example: opcache.memory_consumption=64 Neo1975 commented Nov 15, 2013 For other people that can fit this type of problem (on google I can found very few post about this) if the problem The error appeared even when requesting files that did not exist at all (independent of file type: JPG, PHP etc.). Namely, when 991 MB shared memory are consumed, 620 MB (= 9 * 64 MB + 2 * 40 MB) of this was consumed by 11 php-cgi processes. check it out

Attempted To Attach To Non-existent Semaphore With Key

Hitting this limit can be confirmed by running "cat/proc/user_beancounters", which in our case would output right after the above error situation: shmpages held=247122 [...] limit=262144 failcnt=10067. kernel.shmmax kernel.shmall but nothing.... Once you are sure that the above is all correctly configured and you still have this problem: Use "ipcs -m" (check man page of ipcs for further syntax) to determine which Attempting to use PWD = .
Using truss, we managed to see that the LLAWP process was having issues instantiating, and was getting Err#13 EACCES in the truss output.

Failed to initialize PID Cache Solution: A "PID Cache error" is generated when the web agent or LLAWP process is unable to create or attach to its required semaphores and shared If you are using the default values, then decrease to 0. How do I fix it? The system returned: (22) Invalid argument The remote host or network may be down.

C'mon man." God does answer prayer and blesses His people who trust in Him through Jesus' death on the cross for sin. Try starting LLAWP on its own to see what happens. Share this:TwitterFacebookGoogleLike this:Like Loading... Some might say, "God answering prayer about something so trivial?

You signed in with another tab or window. And that produces above errors. per chiamata semop = 32 valore max del semaforo = 32767 ------ Messaggi: limiti -------- numero max di code su tutto il sistema = 16 dimensione max del messaggio (byte) = And then try to install siteminder webagent on my system.

Siteminder Agent Has Encountered Initialization Errors And Will Not Service Requests.

Those are the ones which need to be removed. You've hit one. Attempted To Attach To Non-existent Semaphore With Key Um Google Groups Discussions nutzen zu können, aktivieren Sie JavaScript in Ihren Browsereinstellungen und aktualisieren Sie dann diese Seite. . Ipcrm -s thanks.

Posted by Ricardo Sueiras on September 12, 2009 at 07:22 PM GMT+00:00 # Another common problem is using an incorrect host configuration object. useful reference It usually happens in virtual environments crabel commented Sep 23, 2013 I think, my server is a real box., but I am not 100% sure. At 4 kiB page size, the max. As this is a startup issue it points to there being an issue with creation and the most likely reasons for this are: Unavailable system resources (the system settings are too

Then start the webagent again and see the results. Thanks advance... Check that the LD_LIBRARY path is being set in the right place (you should ideally do this in either envvars AND your init scripts) Hope that helps. http://axishost.net/error-allocating/error-allocating-shared-memory-segment-using-key-siteminder.php typomedia commented Nov 14, 2013 You are right - it's not an opcache issue!

crabel commented May 12, 2014 I had some time now to look into the matter (in case somebody wonders: Not so important application and no problems except those log file entries). This really belongs on a support forum and not an OPcache issue, though perhaps some advisory in the OPcache docs might help others. Use telnet to telnet onto the policy server ports (typically 44441 - 44443) if you get a hung session, try and find out why you cannot connect and resolve. 7.

I was able to start apache server with siteminder agent configured successfully, and also able to see LLAWP showing up as expected.

Shut down the web server. You need to make sure that the entries are valid for your environment and more importantly, permission's are appropriate LogFileName/LLAWP.log TraceConfigFile /WebAgentTrace.conf TraceFile yes TraceFileName /LLAWP_Trace.log' 2. Looking at the KB, it looks like this may be related to connectivity issues (latency) with the policy server so it might be worth tweaking the AgentWaitTime in the WebAgent.conf file. If someone solved this problem, please share the solution.

The issue is that the shmat() (and mmap) can't allocate the 196Mb requested. while starte the siteminder interface Posted by rambabu on December 29, 2009 at 01:28 PM GMT+00:00 # I am facing similar issue with LLAWP process,which was posted by Amos Bai Currently, I can't say the answer came right away…probably within 24 hours and pushing on the doors I knew about, but I believe God did answer this prayer. get redirected here All rights reserved. |ca.com |Legal Contact us: +1 855-777-3680 Free Download Home Solutions Shared Hosting WordPress Management WebOps for Developers Infrastructure Providers Features Intuitive Interface Rock Solid Server Security Server Automation

When restarting Apache, the problem would be temporarily resolved because shared memory usage would initially be lower: it reduced the number of shared memory pages held form about 247000 to 148000, If you have a unix sysadmin, they will probably be able to help you. All rights reserved. fulopattila122 commented Sep 23, 2013 Are you on a virtual server?

If you stop Apache, there are times when either it fails to shutdown cleanly or the LLAWP process stays active (requireing a kill -9 to obliterate). Make sure you have your /etc/system set right. Try the following: 1. So 128 MiB for one site and 64 MiB for another would allow for 192 MiB total shared memory usage for opcache.

If you are on a 6.0SPx agent still this might be a good excuse to upgrade your environment. VMs still have limits. This entry was posted in CA Security Cookbook on December 10, 2013 by phyllisgordon. All good….when it works.

Verify that the shared memory and semaphores leftover from the web server could be interfering: a. Watson Product Search Search None of the above, continue with my search Running oninit but error shmget: [EEXIST][17]: key 52604801: shared memory already exists shared ; memory ; already exists Technote Most likely it is another oninit process from another instance. lazy404 commented Nov 13, 2013 check /proc/user_beancounters for allocation failures, You are likelly hitting shared memory limit (shmpages) Neo1975 commented Nov 13, 2013 php -i give the follow error: Thu Nov

Generated Sun, 09 Oct 2016 00:02:48 GMT by s_ac4 (squid/3.5.20) I ask because APACHE has the highest chance of PID Cache Error and during the 6.0 SP5 series a LOT of changes were done to minimize this. However when I hit one of the pages protected by SM, I got 500 internal server error and found the following errors messages in the apache error log: [20/Aug/2009:12:01:31] [Info] [CA SiteMinder was choking on these semaphores.

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