Watson Product Search Search None of the above, continue with my search Informix utilities cannot attach to shared memory, errno 22, on Linux Red Hat shmat: ; shmat; errno 14; SHMMAX; I presume that the unit of shmall is 4K pages? –teabot Jun 28 '12 at 10:21 add a comment| Your Answer draft saved draft discarded Sign up or log in Read 27 Jan 11 - exactsolutions - Exact to Add Informix Support to Database Replay, SQL Monitoring Solutions... In addition to the /proc/sys/kernel/shmall setting (specified as 4KB pages), I had to add entries to /etc/security/limits.conf as described on Thomas' blog. http://www-01.ibm.com/support/docview.wss?uid=swg21238293
SOLUTION Choose one of following options: Tune the SHMMAX kernel parameter Set onconfig parameter SHMVIRTSIZE and SHMADD same as SHMMAX kernel parameter EXAMPLES The following are some Linux operating system commands Read 20 May 10 - ebiz - IBM Teams With Hildebrand To Bring Smart Metering To Homes Across Britain... All rights reserved.
There is also the shmall kernel parameter that needs to be set which you did not mention, maybe it is what is blocking you. Openjdk 64 Bit Server Vm Warning Failed To Reserve Shared Memory Errno 1 Once the OS is configured, I can see that it allocates the expected amount of memory as huge-pages. but not that one you re looking for! http://stackoverflow.com/questions/11230701/cannot-create-jvm-with-xxuselargepages-enabled Read 25 Jan 11 - PR Newswire - Bank of China in the UK Works With IBM to Become a Smarter, Greener Bank...
Read 1 Mar 12 - IBM Data Management - IIUG Heads West for 2012 - Get ready for sun and sand in San Diego... Java Hotspot(tm) 64-bit Server Vm Warning: Failed To Reserve Large Pages Memory Req_addr Read 11 Mar 11 - InvestorPlace - It's Time to Give IBM Props: How many tech stocks are up 53% since the dot-com boom?... starwars View Public Profile Find all posts by starwars #9 26-08-2011, 21:55 danci13 Senior Member Join Date: Mar 2008 Posts: 109 Thanks: 6 Thanked 170 Times in 53 The time now is 19:35. -- Default VB Style ---- SU ---- Black & Gold -- Bosanski (Ex-Yu) -- Deutsch (Du) -- English (US) -- Franšais -- Greek -- Italiano (IT)
The SHMVIRTSIZE parameter specifies the size of the virtual portion of shared memory to allocate when you initialize the database server. Can anyone give me some pointers on where I might be going wrong and what I could try next? Failed To Reserve Shared Memory (errno = 12) Read 24 May 10 - eWeek Europe - IBM Supplies Database Tech For EU Smart Grid... Failed To Reserve Large Pages Memory Req Addr (errno = 12) Read 23 May 12 - DBTA - Informix Genero: A Way to Modernize Informix 4GL Applications...
This file is used during the boot process. # echo "kernel.shmmax=2147483648" >> /etc/sysctl.conf Document information More support for: Informix Servers Software version: 7.3, 9.2, 9.3, 9.4, 10.0, 11.1, 11.5, 11.7 Operating Re: Cannot attach to shared memory errno = 22 (views: 239)PUSHPA KUMARA -- Tuesday, 20 May 2014, at 4:38 a.m. Re: Cannot attach to shared memory errno = 22 (views: 284)Ivan Zavis DBA -- Tuesday, 20 May 2014, at 3:54 a.m. Read 16 May 11 - Business Wire - HiT Software Announces DBMoto for Enterprise Integration, Adds Informix. Failed To Reserve Large Pages Memory Req_addr
Read 20 Jul 10 - IBM Announcements - Software withdrawal: Elite Support for Informix Ultimate-C Edition... Password Sat Universe > Emulators & Cardservers > Chat > Others Chat KPCS Emu KPCS Emu Others Chat Page 1 of 3 1 23 > Display Modes Thread Tools Read 8 Jul 11 - Database Trends and Applications - Managing Time Series Data with Informix... http://txtbl.com/failed-to/cannot-create-3d3-device.html But allways card initialization error.
create their own threads to perform respective operation and for each threads database server creates thread-control block in the virtual portion of shared memory segment. In this scenario, the ontape process sent 0x52574806 as unique key for first Informix virtual segment to the OS. I am keen to try out the -XX:+UseLargePages option to see how this might affect the performance of the system.
Environment Informix Server on Linux Diagnosing the problem Identify the shmem segments used by your instance: $ onstat -g seg Segment Summary: I have configured the OS as described by Oracle using appropriate shared memory and page values (these can also be calculated with an online tool). bellof View Public Profile Find all posts by bellof #6 24-08-2011, 15:11 starwars Member Join Date: Oct 2007 Posts: 17 Thanks: 1 Thanked 1 Time in 1 Post Apache/2.4.10 (Debian) Server at 184.108.40.206 Port 80 Not Found The requested URL /threads/sky-bulli-mit-kpcs-garantiert-ohne-freezer.115205/page-6 was not found on this server.
Read 24 Feb 12 - developerWorks - Informix Warehouse Accelerator: Continuous Acceleration during Data Refresh... Can I use verb "to split" in meaning to "to run"? Read 27 May 11 - IBM Data Management Magazine - IIUG user view: Big data, big time ( Series data, warehouse acceleration, and 4GLs )... http://txtbl.com/failed-to/cannot-create-stream.html So you can easily get rid of it.
Re: Cannot attach to shared memory errno = 22 (views: 199)SERGIO PERES -- Tuesday, 20 May 2014, at 5:12 a.m. Read 1 Feb 12 - developerWorks - 100 Tech Tips, #47: Log-in to Fix Central... How to take sharper images indoors, scene with all objects in focus?