Chris, great info... AstLinux 1.0.x is now eglibc.
http://doc.astlinux.org/userdoc:changes-1.0 Lonnie On Feb 26, 2012, at 8:45 PM, Chris Abnett wrote: > Oh im glad to know astlinux is on libata.. Is 1.0.2 on eglibc or still on > uclibc? Or is it switchable in the build environment? > One of the tricks to making asterisk work in large environments is to > manually load your modules and load only the ones you need.. I only load > 34 modules for most systems... I also keep running linux processes to a > minimum and don¹t allow asterisk to compress for internal calls... In > large installations ive been known to set up 'trunking gateways' that will > handle compression so the main phone system doesn¹t have to... I also do > as much directmedia=yes as I can so that asterisk is out of the calls.. > In my installations use of inband call features isnt required so I don¹t > need asterisk to remain in the RTP stream.. So I make asterisk as much of > just a call-control as possible.. Many customers have traditional T1 or > PRI circuits coming in as their trunks.. I find it just as if not more > cost effective to toss say an adtran 904 gateway in front of the asterisk > rather than a T1 card in the PBX.. The adtran has advanced echo can.. > Talks SIP to asterisk and then PRI / T1 to the telco.. With directmedia > enabled the phones once calls are established they talk RTP directly.. > Call setup doesn¹t take a lot of resources so the high number of > simultaneous calls can be obtained easily... > -Christopher > > On 2/26/12 7:19 PM, "Lonnie Abelbeck" <[email protected]> wrote: > >> Hi Chris, >> >> Thanks for the RAM info. I tested a VMware instance of AstLinux 1.0.x >> and it also had a 3GB limit when I cranked up the RAM. >> >> "768 line (asterisk) system with 80 simultaneous calls without even >> flinching" for an Atom D525. >> >> Wow! Nice to know. >> >> Please do try the latest AstLinux 1.0.2 from: >> >> http://mirror.astlinux.org/downloads/img/ >> >> on your Jetway boards, it should work now with our libata support. >> >> Lonnie >> >> >> >> On Feb 26, 2012, at 5:43 PM, Chris Abnett wrote: >> >>> 3 gig is the normal limit for any 32 bit OS.. Well 3.5 gigs.. But >>> unless >>> you go 64 bit you cannot tap any more RAM than that... Most all of the >>> atom boards will run a 64 bit kernel.. I run my D525 boards regularly >>> with 64 bit OS... With asterisk.. I have tested 768 line system with >>> 80 >>> simultaneous calls without even flinching.... >>> >>> My Jetway boards had issue with older astlinux because they need the >>> libata drivers running to access its disks.. I havent tried them with >>> the >>> latest astlinux yet.. >>> -Christopher >>> >>> On 2/26/12 5:33 PM, "Lonnie Abelbeck" <[email protected]> wrote: >>> >>>> Hi Ionel, >>>> >>>> Thanks for sharing your hardware config. Good to hear an Intel Atom >>>> D2700 works fine. Lots of horsepower, and a good price. >>>> >>>> I have heard there are video issues with the D2700 (Cedarview) and >>>> Linux >>>> drivers: >>>> >>>> http://www.logicsupply.com/faq?faq1=26&faq2=176 >>>> >>>> It seems this issue only applies for higher-end video applications, and >>>> not for AstLinux applications. Good to know. >>>> >>>> As for your 4GB memory, the AstLinux 1.0.x kernel configs are: >>>> -- >>>> CONFIG_HIGHMEM4G=y >>>> # CONFIG_HIGHMEM64G is not set >>>> CONFIG_HIGHMEM=y >>>> -- >>>> Possibly your board needs 2x2GB to access 4GB ? Or is this normal to >>>> show 3GB for 4GB with Linux and the above kernel configs? anyone ? I >>>> don't know, but 3GB is way more than you will need. >>>> >>>> Thanks again for sharing... >>>> >>>> Lonnie >>>> >>>> >>>> >>>> On Feb 26, 2012, at 3:43 PM, Ionel Chila wrote: >>>> >>>>> Is there a RAM memory limitation in the Astlinux. I have a 4GB module >>>>> but I only show 3GB. Not that it matters since I have plenty of RAM >>>>> but >>>>> just curious. See attached pic for memory reading. >>>>> >>>>> >>>>> >>>>> In a different note I've managed to put a really nice small footprint >>>>> (just one moving part) Mini-ITX system together and here are the specs >>>>> if anyone wants to replicate. Is working really well with Astlinux: >>>>> >>>>> - Casetronic Travla C138 Mini-ITX case black >>>>> ---> >>>>> http://www.amazon.com/gp/product/B001KZ1H2E/ref=oh_o00_s00_i00_details >>>>> >>>>> - INTEL RETAIL D2700MUD MINI-ITX ATOM INTEGRATED >>>>> >>>>> >>>>> ---> >>>>> http://www.amazon.com/gp/product/B00797U2ZA/ref=oh_o02_s00_i00_details >>>>> >>>>> - Kingston ValueRAM 4GB 1066MHz DDR3 Non-ECC Notebook Memory >>>>> ---> >>>>> http://www.amazon.com/gp/product/B001PYDKWU/ref=oh_o01_s00_i00_details >>>>> >>>>> - Patriot Torqx 2 64GB SSD >>>>> ---> >>>>> >>>>> http://www.amazon.com/Patriot-Memory-Torqx-2-5-Inch-PT264GS25SSDR/dp/B0 >>>>> 04 >>>>> XVN1TO/ref=sr_1_1? >>>>> s=electronics&ie=UTF8&qid=1330291923&sr=1-1 >>>>> >>>>> - TDM410P V2 for Digium Asterisk PBX >>>>> >>>>> >>>>> ---> >>>>> >>>>> http://www.ebay.com/itm/TDM400P-TDM410P-V2-for-Digium-Asterisk-PBX-1FXO >>>>> -3 >>>>> >>>>> -FXS-Echo-Cancellation-Socket/170773174342?ssPageName=WDVW&rd=1&ih=007& >>>>> ca >>>>> tegory=11908&cmd=ViewItem#ht_2125wt_972 >> >> >> -------------------------------------------------------------------------- >> ---- >> Try before you buy = See our experts in action! >> The most comprehensive online learning library for Microsoft developers >> is just $99.99! 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Free future releases when you subscribe now! > http://p.sf.net/sfu/learndevnow-dev2 > _______________________________________________ > Astlinux-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/astlinux-users > > Donations to support AstLinux are graciously accepted via PayPal to > [email protected]. > > ------------------------------------------------------------------------------ Try before you buy = See our experts in action! The most comprehensive online learning library for Microsoft developers is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, CSS3, MVC3, Metro Style Apps, more. Free future releases when you subscribe now! http://p.sf.net/sfu/learndevnow-dev2 _______________________________________________ Astlinux-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/astlinux-users Donations to support AstLinux are graciously accepted via PayPal to [email protected].
