From: andrea <ker...@gm...> - 2005-03-17 17:06:54
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From: William S. <wst...@po...> - 2005-03-20 22:05:17
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Good day, all, Charlyn Dike! Jeff and Charlyn were married yesterday in Boston Mass, USA in a small ceremony near the MIT campus. The two of them will be traveling for a few weeks. Jeff is unlikely to be near a good Internet connection for a while, so we should find our own UML answers until he gets back. Jeff and Charlyn, I'd like to wish you the best of luck and happiness in your life together. Cheers, - Bill --------------------------------------------------------------------------- "There is no beautifier of complexion or form of behavior like the wish to scatter joy, and not pain, around us." -- Ralph Waldo Emerson -------------------------------------------------------------------------- William Stearns (wst...@po...). Mason, Buildkernel, freedups, p0f, rsync-backup, ssh-keyinstall, dns-check, more at: http://www.stearns.org -------------------------------------------------------------------------- |
From: andrea <ker...@gm...> - 2005-03-21 12:06:47
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From: <FET...@ma...> - 2005-05-26 11:27:46
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General SMTP/ESMTP error. |
From: Balaji R <bal...@gm...> - 2005-11-22 04:43:31
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Hello all, ---------------------------------------------------------------------------= ------------------ I was trying to compile a UML kernel version 2.6.13-4. I updated the .config file using make xconfig ARCH=3Dum and then I typed make ARCH=3Dum The output of the same is given below. ---------------------------------------------------------------------------= ------------------- LD init/built-in.o LD .tmp_vmlinux1 arch/um/sys-i386/built-in.o: In function `__crc_kunmap': : multiple definition of `__crc_kunmap' arch/um/sys-i386/built-in.o: In function `__crc_kmap_atomic': : multiple definition of `__crc_kmap_atomic' arch/um/sys-i386/built-in.o: In function `__crc_kmap_atomic_to_page': : multiple definition of `__crc_kmap_atomic_to_page' arch/um/sys-i386/built-in.o: In function `__crc_kmap': : multiple definition of `__crc_kmap' collect2: ld returned 1 exit status KSYM .tmp_kallsyms1.S nm: '.tmp_vmlinux1': No such file No valid symbol. make: *** [.tmp_kallsyms1.S] Error 1 ___________________________________________________________________________= ___________________ Can you please explain whats wrong and how should i proceed with building m= y UML kernel? Thank you |
From: Blaisorblade <bla...@ya...> - 2005-11-22 19:55:11
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On Tuesday 22 November 2005 05:43, Balaji R wrote: > Hello all, > > --------------------------------------------------------------------------- >------------------ > > I was trying to compile a UML kernel version 2.6.13-4. > > I updated the .config file using > make xconfig ARCH=um > and then I typed > make ARCH=um > > The output of the same is given below. Disable CONFIG_HIGHMEM, it's what is triggering the error (which is a bug, anyway) and you won't need that option. -- Inform me of my mistakes, so I can keep imitating Homer Simpson's "Doh!". Paolo Giarrusso, aka Blaisorblade (Skype ID "PaoloGiarrusso", ICQ 215621894) http://www.user-mode-linux.org/~blaisorblade ___________________________________ Yahoo! Mail: gratis 1GB per i messaggi e allegati da 10MB http://mail.yahoo.it |
From: Maruthi N. <mar...@in...> - 2006-01-13 05:18:34
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Hi group, I have installed UML on SuSE Enterprise 9.0. I am able to ssh to host from UML thru TUNTAP and I also I am able to communicate between UMLs thru switch daemon. Now the problem is, I am unable to telnet/ssh to UMLs directly from the local LAN. I am not sure as to how to go about. Can you please suggest a solution to relsolve this. Thanks in advance, Maruthi Narayanaswamy IBM Global Services India, 6th Floor,Corporate B Block, Diamond District, 150,Airport Road,Bangalore-560008,INDIA |
From: Jeff D. <jd...@ad...> - 2006-01-13 17:24:38
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On Fri, Jan 13, 2006 at 10:52:05AM +0530, Maruthi Narayanaswamy wrote: > Now the problem is, I am unable to telnet/ssh to UMLs directly from the > local LAN. I am not sure as to how to go about. What documentation have you read? Jeff |
From: Jim C. <ji...@ma...> - 2006-01-15 01:11:01
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On Fri, 13 Jan 2006, Maruthi Narayanaswamy wrote: > I am able to ssh to host from UML thru TUNTAP and I also I am able to > communicate between UMLs thru switch daemon. > > Now the problem is, I am unable to telnet/ssh to UMLs directly from the > local LAN. I am not sure as to how to go about. See the discussion here: http://www.math.ucla.edu/~jimc/documents/uml-install-suse.html#network You'll need to activate routing on the host, and to assign each guest an IP address (clearly you've already done that). For a simple setup proxy ARP is the easiest way to let outside machines know where to send packets destined for the guests, and that's discussed near the end of the section on tuntap. James F. Carter Voice 310 825 2897 FAX 310 206 6673 UCLA-Mathnet; 6115 MSA; 405 Hilgard Ave.; Los Angeles, CA, USA 90095-1555 Email: ji...@ma... http://www.math.ucla.edu/~jimc (q.v. for PGP key) |
From: Maruthi N. <mar...@in...> - 2006-01-31 14:22:10
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Hi group, Is there a way to boot the UML with KDE or GNOME(SuSE 9.0) environment. I googled for "booting uml through GUI enviroment" on internet and didnot find much relevant information on this. Please extend your help on this. Thanks in advance, Maruthi Narayanaswamy IBM Global Services India, |
From: Jelle B. <uml...@ni...> - 2006-01-31 17:07:58
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On Tuesday 31 January 2006 15:25, Maruthi Narayanaswamy wrote: > Is there a way to boot the UML with KDE or GNOME(SuSE 9.0) environment. The two are not related, but what is it you want to do anyhow? run a KDE session on uml and display it on the hosts' X-server? > > I googled for "booting uml through GUI enviroment" on internet and didnot > find much relevant information on this. That is probably because you missed some features in X that are already there and do not have much to do with UML. X already allows you to display programs running on a different computer. That different computer can also be an UML instance. The simplest way to get this to work would probably to 1) get an UML instance running 2) set up networking between UML and the host 3) set the DISPLAY variable on the UML to point to the host 4) have the host X server accept the incoming connections you can now start any program iin your UML and it would display on your host. That program could also be startkde, although you might see some strange things if you already have a detktop running. Xnest might help you there. As you see, this does not involve any special UML tricks. If you meant something else, like starting an UML instance from your desktop, I suggest you can find more targetted help at linuxquestions.org. > > Please extend your help on this. You are invited to write the first draft? -- with kind regards, Jelle Booomstra |
From: Blaisorblade <bla...@ya...> - 2006-01-31 17:56:17
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On Tuesday 31 January 2006 18:07, Jelle Boomstra wrote: > On Tuesday 31 January 2006 15:25, Maruthi Narayanaswamy wrote: > > Is there a way to boot the UML with KDE or GNOME(SuSE 9.0) environment. > > The two are not related, but what is it you want to do anyhow? run a KDE > session on uml and display it on the hosts' X-server? > > > I googled for "booting uml through GUI enviroment" on internet and didnot > > find much relevant information on this. > That is probably because you missed some features in X that are already > there and do not have much to do with UML. > X already allows you to display programs running on a different computer. > That different computer can also be an UML instance. The simplest way to > get this to work would probably to > 1) get an UML instance running > 2) set up networking between UML and the host > 3) set the DISPLAY variable on the UML to point to the host > 4) have the host X server accept the incoming connections > you can now start any program iin your UML and it would display on your > host. That program could also be startkde, although you might see some > strange things if you already have a detktop running. Xnest might help you > there. Yes, Xnest is a good solution, and umlbuilder (which I fear however only works with old RPM-based distros) did the necessary setup... -- Inform me of my mistakes, so I can keep imitating Homer Simpson's "Doh!". Paolo Giarrusso, aka Blaisorblade (Skype ID "PaoloGiarrusso", ICQ 215621894) http://www.user-mode-linux.org/~blaisorblade ___________________________________ Yahoo! Mail: gratis 1GB per i messaggi e allegati da 10MB http://mail.yahoo.it |
From: Maruthi N. <mar...@in...> - 2006-02-13 12:09:55
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Hi Group, I am trying to install the skas patch (host-skas3-2_6_7-v1_patch) on the host machine which is SuSE Ent 9.0. When I try with the command "patch -p1 --dry-run < host-skas3-2_6_7-v1_patch" I receive and error as below patch -p1 --dry-run < ../host-skas3-2.6.7-v4.patch -bash: ../host-skas3-2.6.7-v4.patch: No such file or directory sibmlx02:/usr/src/linux # patch -p1 --dry-run < host-skas3-2.6.7-v4.patch -bash: host-skas3-2.6.7-v4.patch: No such file or directory sibmlx02:/usr/src/linux # patch -p1 --dry-run < host-skas3-2_6_7-v1_patch (Stripping trailing CRs from patch.) patching file arch/i386/kernel/sys_i386.c Reversed (or previously applied) patch detected! Assume -R? [n] y Hunk #1 succeeded at 43 (offset 2 lines). Hunk #2 FAILED at 58. Hunk #3 succeeded at 85 (offset 15 lines). Hunk #4 succeeded at 116 (offset 15 lines). 1 out of 4 hunks FAILED -- saving rejects to file arch/i386/kernel/sys_i386.c.re (Stripping trailing CRs from patch.) patching file arch/i386/kernel/ptrace.c Hunk #2 succeeded at 570 with fuzz 1 (offset 60 lines). (Stripping trailing CRs from patch.) patching file arch/i386/kernel/ldt.c Reversed (or previously applied) patch detected! Assume -R? [n] y Hunk #3 succeeded at 119 (offset 14 lines). Hunk #4 FAILED at 135. Hunk #5 FAILED at 183. Hunk #6 succeeded at 210 (offset 15 lines). Hunk #7 FAILED at 243. 3 out of 7 hunks FAILED -- saving rejects to file arch/i386/kernel/ldt.c.rej (Stripping trailing CRs from patch.) patching file arch/i386/Kconfig Hunk #1 succeeded at 713 (offset -7 lines). (Stripping trailing CRs from patch.) patching file include/linux/mm.h Hunk #1 succeeded at 566 with fuzz 2 (offset -8 lines). Hunk #2 FAILED at 627. 1 out of 2 hunks FAILED -- saving rejects to file include/linux/mm.h.rej (Stripping trailing CRs from patch.) patching file include/linux/proc_mm.h (Stripping trailing CRs from patch.) patching file include/asm-i386/desc.h (Stripping trailing CRs from patch.) patching file include/asm-i386/processor.h Hunk #1 FAILED at 649. 1 out of 1 hunk FAILED -- saving rejects to file include/asm-i386/processor.h.re (Stripping trailing CRs from patch.) patching file include/asm-i386/ptrace.h Hunk #1 succeeded at 99 (offset 40 lines). (Stripping trailing CRs from patch.) patching file include/asm-i386/mmu_context.h Hunk #1 succeeded at 42 with fuzz 2 (offset 13 lines). Hunk #2 FAILED at 67. 1 out of 2 hunks FAILED -- saving rejects to file include/asm-i386/mmu_context.h (Stripping trailing CRs from patch.) patching file mm/mmap.c Hunk #1 FAILED at 725. Hunk #2 FAILED at 988. 2 out of 2 hunks FAILED -- saving rejects to file mm/mmap.c.rej (Stripping trailing CRs from patch.) patching file mm/mprotect.c Reversed (or previously applied) patch detected! Assume -R? [n] y Hunk #1 succeeded at 381 with fuzz 1 (offset 196 lines). Hunk #2 succeeded at 405 (offset 196 lines). Hunk #3 succeeded at 476 with fuzz 2 (offset 199 lines). (Stripping trailing CRs from patch.) patching file mm/proc_mm.c (Stripping trailing CRs from patch.) patching file mm/Makefile Hunk #1 FAILED at 15. 1 out of 1 hunk FAILED -- saving rejects to file mm/Makefile.rej sibmlx02:/usr/src/linux # vi mm/Makefile.rej sibmlx02:/usr/src/linux # clear sibmlx02:/usr/src/linux # patch -p1 --dry-run < host-skas3-2_6_7-v1_patch (Stripping trailing CRs from patch.) patching file arch/i386/kernel/sys_i386.c Reversed (or previously applied) patch detected! Assume -R? [n] n Apply anyway? [n] n Skipping patch. 4 out of 4 hunks ignored -- saving rejects to file arch/i386/kernel/sys_i386.c.rej (Stripping trailing CRs from patch.) patching file arch/i386/kernel/ptrace.c Hunk #2 succeeded at 570 with fuzz 1 (offset 60 lines). (Stripping trailing CRs from patch.) patching file arch/i386/kernel/ldt.c Reversed (or previously applied) patch detected! Assume -R? [n] y Hunk #3 succeeded at 119 (offset 14 lines). Hunk #4 FAILED at 135. Hunk #5 FAILED at 183. Hunk #6 succeeded at 210 (offset 15 lines). Hunk #7 FAILED at 243. 3 out of 7 hunks FAILED -- saving rejects to file arch/i386/kernel/ldt.c.rej (Stripping trailing CRs from patch.) patching file arch/i386/Kconfig Hunk #1 succeeded at 713 (offset -7 lines). (Stripping trailing CRs from patch.) patching file include/linux/mm.h Hunk #1 succeeded at 566 with fuzz 2 (offset -8 lines). Hunk #2 FAILED at 627. 1 out of 2 hunks FAILED -- saving rejects to file include/linux/mm.h.rej (Stripping trailing CRs from patch.) patching file include/linux/proc_mm.h (Stripping trailing CRs from patch.) patching file include/asm-i386/desc.h (Stripping trailing CRs from patch.) patching file include/asm-i386/processor.h Hunk #1 FAILED at 649. 1 out of 1 hunk FAILED -- saving rejects to file include/asm-i386/processor.h.rej (Stripping trailing CRs from patch.) patching file include/asm-i386/ptrace.h Hunk #1 succeeded at 99 (offset 40 lines). (Stripping trailing CRs from patch.) patching file include/asm-i386/mmu_context.h Hunk #1 succeeded at 42 with fuzz 2 (offset 13 lines). Hunk #2 FAILED at 67. 1 out of 2 hunks FAILED -- saving rejects to file include/asm-i386/mmu_context.h.rej (Stripping trailing CRs from patch.) patching file mm/mmap.c Hunk #1 FAILED at 725. Hunk #2 FAILED at 988. 2 out of 2 hunks FAILED -- saving rejects to file mm/mmap.c.rej (Stripping trailing CRs from patch.) patching file mm/mprotect.c Reversed (or previously applied) patch detected! Assume -R? [n] y Hunk #1 succeeded at 381 with fuzz 1 (offset 196 lines). Hunk #2 succeeded at 405 (offset 196 lines). Hunk #3 succeeded at 476 with fuzz 2 (offset 199 lines). (Stripping trailing CRs from patch.) patching file mm/proc_mm.c (Stripping trailing CRs from patch.) patching file mm/Makefile Hunk #1 FAILED at 15. 1 out of 1 hunk FAILED -- saving rejects to file mm/Makefile.rej Please let know if this is a version mismatch with the patch or is there any other way to fix this issue. Thanks in advance, Maruthi Narayanaswamy IBM Global Services India, 6th Floor,Corporate B Block, Diamond District, 150,Airport Road,Bangalore-560008,INDIA |
From: Blaisorblade <bla...@ya...> - 2006-02-13 14:22:10
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On Monday 13 February 2006 13:13, Maruthi Narayanaswamy wrote: > Hi Group, > > I am trying to install the skas patch (host-skas3-2_6_7-v1_patch) on the > host machine which is SuSE Ent 9.0. The first thing is that you shouldn't use that patch - it's an old version and it has many known bugs. The official location for up-to-date SKAS patches is my homepage (see signature). > When I try with the command "patch -p1 --dry-run < > host-skas3-2_6_7-v1_patch" I receive and error as below > Please let know if this is a version mismatch with the patch or is there > any other way to fix this issue. This is surely a version mismatch, yes. Try to use the appropriate patch from my homepage (likely not the one for 2.6.7, I've had to release an updated patch for almost every 2.6 release), but there's no guarantee they'll apply on a distributor kernel (as opposed to kernel.org kernels). Moreover, the current stable version of the patch is V8.2 (all other ones have known bugs), and the earliest kernel it supports is 2.6.11. -- Inform me of my mistakes, so I can keep imitating Homer Simpson's "Doh!". Paolo Giarrusso, aka Blaisorblade (Skype ID "PaoloGiarrusso", ICQ 215621894) http://www.user-mode-linux.org/~blaisorblade ___________________________________ Yahoo! Messenger with Voice: chiama da PC a telefono a tariffe esclusive http://it.messenger.yahoo.com |
From: Jeff D. <jd...@ad...> - 2006-02-13 15:35:11
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On Mon, Feb 13, 2006 at 05:43:23PM +0530, Maruthi Narayanaswamy wrote: > Hi Group, > > I am trying to install the skas patch (host-skas3-2_6_7-v1_patch) on the > host machine which is SuSE Ent 9.0. I kind of doubt that SuSE 9.0 ships a stock 2.6.7 kernel. Jeff |
From: imcc <im...@sp...> - 2006-04-06 13:48:40
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Hi, I am currently working on backup application which portable On Linux, windows and MAC-Osx . While taking the backup I want to exclude those files Which are open. In Linux lsof uses /proc/<pid>/fd directory to list Open files. In windows how to check whether a file is already Open or not. Is there any API for this checking or file property to check? Sunil SPSOFT |
From: ykq <sh...@yo...> - 2006-11-18 19:42:06
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研 发 项 目 管 理 【培训对象】 总经理、研发总监、研发部经理、项目经理、研发骨干、 项目组核心成员、营销、工程、测试、技术支持等部门负责。 【课程介绍】 课程在对项目和项目管理的基本概念做出明确阐述的基础上, 着重培训学员的实施能力,针对于项目管理人员围绕项目组建、 计划管理、项目计划控制、质量控制、成本管理等主要环节的操 作及容易出现的误区和问题做重点讲解,另外介绍研发主要的流 程及R&D项目经理实用工作方法和技巧,包括市场意识、成本意识、 知识产权意识、人力资源管理方法、时间管理、沟通管理、绩效管 理、项目考核的工作方法。 【培训时间】 十五小时 【课程提纲】 ? 第一单元 研发项目与研发项目管理(4小时) ? 第二单元 研发项目集成管理(6小时) ? 第三单元 研发项目管理基本技能(2小时) ? 第四单元 核心支撑工具与方法概要(2小时) 第一单元 研发项目与研发项目管理(5小时) ? 研发项目的特征与分类 ? 产品开发的核心内容 ? 研发项目的活动域展开 ? 研发项目管理---五大过程组与九大方面。 ? 研发项目环境 第一节 研发项目的特征与分类 1.研发项目的起点与分类,认识研发项目 2.研发项目的特征 3.研发项目产品与过程的两个方面 4.256模块交换机项目举例 5.项目成功和失败的主要因素 (举例) 第二节 产品开发的核心内容 1. 产品开发的功能面与物理面 2. 产品开发的核心内容-需求,功能,物理与工艺 (在产品开发的整个过程中传递客户的需求设计:总体设计-概要设计-详细设计 确定产品的关键属性和特征集\基于目标确保产品特性功能的实 现\明确并描述产品结构问题\需实现产品各部件的相关性\制定接口标准) 3. 产品开发的市场面 4. 产品规划,与项目规划 5. PACE与管道理论简介 第三节 研发项目过程展开 1.研发项目过程的整体框架,典型项目生命周期模型 2.活动的标准定义---五大要素,角色定义 3.四大活动域:技术,质量保证,项目数据---四大域举例:手机开发项目 4.研发结构化流程体系-典型项目阶段-IPD例 5.结构化流程体系样例---CMMI, BMP系统工程 6.研发项目管理所需明确的基本管理制度---举例 第四节 研发项目管理---五大过程组与九大方面 1. 研发项目管理流程分组---五大过程组 2. 研发项目管理的九大方面 3. 研发项目的五个流:工作流,数据流,物流,资金流,价值流 4. 研发项目管理成功的关键要素----价值流的形成与构造 5. 研发价值流的产品面与过程面 6. 企业标准流程与项目流程定制 第五节 研发项目环境 1.五代组织简介 2.矩阵组织 3.HW公司组织的变迁及对项目管理的影响 4.中试的作用,地位与管理 5.IPD模式简介----方法与实践 6.研发项目如何识别项目环境---举例 交换机项目项目管理办公室 7.项目管理办公室---职责,作用与定位 第二单元 研发项目集成管理(6小时) ? 管理项目启动 ? 研发项目计划1-核心计划 ? 研发项目计划2-辅助计划 ? 研发项目的执行 ? 研发项目的监控 第十一节 研发项目的收尾 第六节 研发项目启动 1.项目目标的制定(SMART原则)--需求,规格,CTQ,计分卡,分级细化,需求管理 2.如何形成项目目标-产品面与过程面 3.产品平台规划、路标规划、产品计划、版本计划、特性计划等的关系 4.预研项目与开发项目的过渡--可行性研究与项目评估 5.跨产品开发项目及其管理 6.研发项目章程-项目章程与各级任务书 7.项目组建-资源可用性,资源池,资源库,资源管理计划,资源管理的八大原则 8.项目经理---PDT,IPT,特性经理及其他,成员预分配 9.开工准备与开工会 第七节 研发项目计划1-核心计划 1、项目计划制定的过程 2、项目计划制定的原则 3、项目计划制定的要素 3、产品范围----项目范围----WBS及WBS的要素 4、根据WBS层次划分的分级计划体系----业界优秀的项目四级计划体系例 5、项目任务书(SOW) 6、分层的资源分配与资源计划 7、项目任务间的关系----四种主要关系 8、任务时间的估计和计算 9、网络图的制定与应用 10、GANNT的制定 11.基线的概念---集成计划的形成,基线例 12.范围计划与范围基线---WBS展开,交换机项目WBS实例( 结合MS PROJECT例),研发项目范围的特点与关注要点-范 围定义与变更 13.进度计划---甘特图,网络图,跟踪甘特图,进度计划的 细化方法---MS PROJECT例 ,活动时间估算-三时估算 14.质量计划---研发质量保证体系,关键质量指标体系,五 类评审体系与控制点,V&v机制,基线冻结,配置审计,产 品测试与DFT, IPPD与DFM/A, 核检表(框架实例),ABC, T形表,可靠性与可维护性,DFX与设计综合, 产品的标准 化管理(CBB的使用), 硬件开发活动中的器件质量活动, 产品鉴定 ,SQA与HQA, 15.费用管理计划-成本估算与预算。项目资金计划。产品成 本设计与控制,目标成本,成本组成,生命周期成本概念, ABC( 作业成本法),参量成本法,TOP-DOWN与BOTTOM-UP 法,质量成本与价值工程, 16.核心计划案例分析---项目计划步步通 第八节 研发项目计划2-辅助计划 1.项目资源计划 人力资源计划,团队的组建,团队形成与情景领导 项目开发平台组建与环境配置,资源共享与资源冲突 2. 项目风险管理计划: ? 风险的概念,产品风险与过程风险, ? 项目范围风险,进度风险,费用风险,质量风险。 ? 从活动的核心要素找风险源,确认风险事件与记录, ? 定性风险分析,定量风险分析,风险管理计划…… 3.项目沟通计划---文档体系及其管理,核心数据结构,关键 产品数据与计分卡,物流的综合与统一,项目组沟通,项目 日志,项目会议计划与管理,汇报体系,产品技术手册的编 写与版本控制 4.项目采购计划与采购管理:研发采购的特点,物料选择 控制,归一化,供应商认证,供应商管理,供应商早期介入 ,外包与合同管理,研发采购流程 5.辅助计划案例分析 第九节 研发项目的执行 1. 计划的发布与确认 2. 项目进展跟踪---配置状态,甘特图, 3. 项目绩效报告-分级报告,定期报告,专项报告,绩效测量,评审,验收与冻结 4. 状态会议 5. 问题跟踪与更改控制 6. 团队形成与团队管理---处理好考评、人际关系、沟通、目标绩效方法,激励,授权体系 第十节 研发项目的监控 1.项目监控的基本原理,对项目进行成功监控的几个关键要素 2.范围控制 3.进度控制 4.质量控制---老七大手法的应用 5.费用控制---挣值分析 6.集成变更控制 第十一节 研发项目的收尾 1. 合同收尾与管理收尾 2. 产品鉴定与验收 3. 配置审计 4. 项目总结 第三单元 研发项目管理基本技能(2小时) ? 第十二节 基本管理技能的十二个方面简介 ? 第十三节 问题发现与解决能力 ? 第十四节 执行能力与决策能力 第十二节 产品研发过程中关键但又极易忽视的几个要素: 1、需求工程 ?o需求收集和分析 ?o需求跟踪和检验 ??需求变更及控制 2、测试工程 ?o制定测试计划 ?o开发测试工具 ?o编写测试用例 ?o实施系统、全面、深入的测试,在开发过程中找出所有可能存在的缺陷 ?o跟踪并管理产品质量,定期报告质量状态 3、软件可靠性 ?o软件可靠性工程介绍 ?o软件可靠性建模 o基于操作概图的测试 第十三节 问题发现与问题解决 1. 项目问题跟踪与处理机制 2. 项目中常见的冲突及其处理策略 3. 研发项目管理常遇到的问题 -启动常见问题及其解决方法 -计划常见问题及其解决方法 -执行与控制常见问题及解决方法 4. 典型技术问题-例 -不明的技术约束与限制 -技术成熟度,产品成熟度,可靠性增长,测试与诊断 -DFX综合与权衡 -客户问题反馈与处理---救火与支持能力 -技术冲突与物理冲突---创新解决方法 -TRIZ 5. 现场问题解决:基本七大手法 第十四节 度量数据 主要关注并汇报的关键指标:生产率、研发周期、缺陷、质量成本 a) 标杆监测过程 i. 确定标杆监测的领域及矩阵数据 ii. 统一定义测量范围及参数 iii. 制定数据收集模板 iv. 实施数据采集和数据核实 v. 进行数据分析及基线的确定 b) 标杆监测数据分析 ?交叉矩阵分析 ?o缺陷密度与效率间的关系 ?o最佳评审与测试间的关系 ?o质量成本与生产率间的关系 ?o项目周期与生产率间的关系 ?o项目规模与生产率间的关系 c) 确认标竿最佳实践 ?参与企业共有的最佳实践 ?参与企业特有的最佳实践 第四单元 核心支撑工具与方法概要(2小时) ? 第十五节 新七大手法 ? 第十六节 六大方法-QFD, DOE,DFM/A,FMEA, FA/VE/VA, SPC ? 第十七节 产品数据管理 第十五节 新七大手法 1. 新七大手法的联合应用,解决定义问题 2. 实例演示 3. 研发项目管理中的应用 第十六节 六大方法-QFD, DOE,DFM/A,FMEA, FA/VE/VA, SPC 概要 1. QFD思想与应用 2. DOE与田口方法,ROBUST 设计 3. DFM/A 4. FMEA 5. FA/VE/VA 6. SPC 关义春 博士 关义春博士毕业于西安电子科技大学,后任该校讲师,任教期间考 入中科院就读光电子博士学位,曾先后在华为、上海紫珊、华域 科技等国内知名企业担任重要职务,先后负责过总体技术、项目 管理、成本控制、系统集成与测试、DFX设计、质量保证、生产验 证、实验局验证、机电一体设计等许多方面,具有丰富的实践经验。 关博士近几年一直致力于企业培训咨询的工作和研究。联合多位研 发技术与质量工程领域内的资深专家创办深圳市先导信息咨询有限 公司,并担任公司首席顾问。 关博士在研发与品质管理领域,结合多年实践经验与国内外先进顶 尖企业的成功案例,开发了研发管理与品质管理的系列课程,成功 的为多家企业进行了项目咨询与培训。关博士的培训结合丰富的学 科理论及多年的实践经验,课程的讲解深入浅出,风格轻松幽默, 受到企业和学员的一致好评。 关博士是深圳项目管理国家认证最早也是赞誉最高的导师,深圳项 目管理国家认证考试85%以上学员均为关博士学生,在业界受到到了 普遍赞誉。 服务过的企业: 先后为富士康,中兴通讯、大唐电信、美的, TCL,科龙 、容事达、西门子,康佳,飞通光电,UT STARCOMM,华 为,比克电池,核达中远通,国人通讯、好易通、亚太电效、富士高 、伟易达、宇通重工、松正电子、柳州重工、野宝车料工业、西安热工 院等单位做过培训与辅导。并多次在深圳、广州、上海、杭州、成都等 地举办了公开课,受训学员多达几千人,受到了普遍赞誉。 公司名称:深圳市先导信息咨询有限公司 电话:0755-83856590 13798516899 传真:0755-83856590 电子邮件:ykq...@12... 网址:www.sinatom.com |
From: <rao...@12...> - 2006-12-22 02:22:42
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From: Mathew B. <mat...@fa...> - 2007-06-11 20:47:53
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If all you're trying to do is display X clients on the host X server, why not just use SSH with X11 forwarding instead? Much cleaner. If you need xdmcp and want to export the entire desktop session, then make sure that: a. Your firewall isn't blocking access b. the X server is configured to listen to TCP connections on port 6000 (by default, on almost all recent distros, this is turned off for security reasons) HTH. >> From: "Haywood Floyd" <eri...@gm...> >> Subject: [uml-user] running x >> To: use...@li... >> Message-ID: >> <640...@ma...> >> Content-Type: text/plain; charset=ISO-8859-1; format=flowed >> >> Dear members of the list, >> >> I am trying display x clients on the host x server without success. >> >> I follow the steps on uml sourceforge page. >> >> I put the network on, with internet access using host routing + nat >> functionalities. >> >> On host i write: xhost +192.169.0.250 ,the uml ip. >> On uml: i write export DISPLAY=192.169.0.250:0.0 , the host tap1 ip. >> On uml i installed firefox, xterm, icewm and xdmcp. >> >> On host tcp 6000 x11 port is open. so is udp 177 xdmcp port. >> >> Every time i start icewm i get >> IceWM: Can't open display: 192.169.0.254:0.0. X must be running and >> $DISPLAY set. >> >> Firefox and xterm produces the same kind of error, "can't open display etc..". >> >> Using ethereal to monitoring the host tap1 device i discovered that >> tcp connection to port 6000 is never established. The host doesn't >> accept the uml tcp syn connection request. >> >> The host is running Ubuntu with the xserver active all the time. >> >> I must be forgetting something very simple. >> >> Thanks for any help. >> Ernani. -- Mathew Brown mat...@fa... -- http://www.fastmail.fm - Faster than the air-speed velocity of an unladen european swallow |
From: Haywood F. <eri...@gm...> - 2007-06-12 00:09:31
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Dear Mr Mathew Brown, thanks for the input. I am not familiar with ssh sessions, yet. I solved the problem. As you said in b) topic, my host x server had the "accept tcp connection" flag turned off. I just turned it on. Now i can use uml with graphic interface. I use xnest to confine the entire graphic virtual console inside a host window. One problem the i am facing is the low performance. With browsers and text editor everything is fine. But, when i start an ethereal live package capture session the things begin to deteriorate. It arrives at a point that the xnest window must be close by me. The window manager and all the gui components stops to answer. I must do some research to find out what is going wrong. I am using the icewm window manager. Is there any member of the list who had tried something like that ? Xnest + ligth wndow manager + ethereal works fine for everybody ? Anyway, thanks Mr Brown. Regards. 2007/6/11, Mathew Brown <mat...@fa...>: > If all you're trying to do is display X clients on the host X server, > why not just use SSH with X11 forwarding instead? Much cleaner. If you > need xdmcp and want to export the entire desktop session, then make sure > that: > > a. Your firewall isn't blocking access > b. the X server is configured to listen to TCP connections on port 6000 > (by default, on almost all recent distros, this is turned off for > security reasons) > > HTH. > > >> From: "Haywood Floyd" <eri...@gm...> > >> Subject: [uml-user] running x > >> To: use...@li... > >> Message-ID: > >> <640...@ma...> > >> Content-Type: text/plain; charset=ISO-8859-1; format=flowed > >> > >> Dear members of the list, > >> > >> I am trying display x clients on the host x server without success. > >> > >> I follow the steps on uml sourceforge page. > >> > >> I put the network on, with internet access using host routing + nat > >> functionalities. > >> > >> On host i write: xhost +192.169.0.250 ,the uml ip. > >> On uml: i write export DISPLAY=192.169.0.250:0.0 , the host tap1 ip. > >> On uml i installed firefox, xterm, icewm and xdmcp. > >> > >> On host tcp 6000 x11 port is open. so is udp 177 xdmcp port. > >> > >> Every time i start icewm i get > >> IceWM: Can't open display: 192.169.0.254:0.0. X must be running and > >> $DISPLAY set. > >> > >> Firefox and xterm produces the same kind of error, "can't open display etc..". > >> > >> Using ethereal to monitoring the host tap1 device i discovered that > >> tcp connection to port 6000 is never established. The host doesn't > >> accept the uml tcp syn connection request. > >> > >> The host is running Ubuntu with the xserver active all the time. > >> > >> I must be forgetting something very simple. > >> > >> Thanks for any help. > >> Ernani. > -- > Mathew Brown > mat...@fa... > > -- > http://www.fastmail.fm - Faster than the air-speed velocity of an > unladen european swallow > > |
From: Rajkumar P. R - T. , C. <raj...@hc...> - 2008-02-07 12:36:19
|
Hi Im running three instances of UML as below; Say node1: ../linux ubda=rfs1_cow,rfs mem=64M eth0=daemon,10:20:20:20:20:10,unix,/tmp/umlsw1 eth1=daemon,10:20:20:20:30:10,unix,/tmp/umlsw2 eth2=daemon,10:20:20:20:40:10,unix,/tmp/umlsw3 Say node2 : ../linux ubda=rfs2_cow,rfs mem=64M eth0=daemon,10:20:20:20:20:20,unix,/tmp/umlsw1 eth1=daemon,10:20:20:20:30:20,unix,/tmp/umlsw2 eth2=daemon,10:20:20:20:40:20,unix,/tmp/umlsw3 Say node3 : DISCLAIMER: ----------------------------------------------------------------------------------------------------------------------- The contents of this e-mail and any attachment(s) are confidential and intended for the named recipient(s) only. It shall not attach any liability on the originator or HCL or its affiliates. Any views or opinions presented in this email are solely those of the author and may not necessarily reflect the opinions of HCL or its affiliates. Any form of reproduction, dissemination, copying, disclosure, modification, distribution and / or publication of this message without the prior written consent of the author of this e-mail is strictly prohibited. If you have received this email in error please delete it and notify the sender immediately. Before opening any mail and attachments please check them for viruses and defect. ----------------------------------------------------------------------------------------------------------------------- |
From: Klaus T. <kla...@gm...> - 2008-05-20 08:36:30
|
Hi Folks, I'm trying to get started with UML. I'm currntly blocked at the networking level. The first thing that I noticed is that bringing up eth0 failed. Is that normal? Then when enter the following command: ifconfig eth0 192.168.0.253 up i get the following error message: SIOCSIFADDR: No such device eth0: unknown interface: No such device eth0: unknown interface: No such device Any idea? The host OS is centos5 (uname -r: 2.6.18-53.1.19.el5). I have even trued to rebuild build the kernel but it didn't help. Any help would be much appreciated. Thanks, Klaus. -- Ist Ihr Browser Vista-kompatibel? Jetzt die neuesten Browser-Versionen downloaden: http://www.gmx.net/de/go/browser |
From: Jay S. <jay...@gm...> - 2008-05-20 08:38:20
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What's your UML Command Line? Jay |
From: Klaus T. <kla...@gm...> - 2008-05-20 12:41:32
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Hi Jay, Thanks for answering. I don't quit get your question. If you mean the shell, then I'm using the default UML shell which I guess is bash. If you mean the commands I entered the here is the sequence of commands I used following the how to: First trial: Host> eth0=tuntap,,,192.168.0.254 UML> ifconfig eth0 192.168.0.253 up Answers Host> No answer UML> SIOCSIFADDR: No such device eth0: unknown interface: No such device eth0: unknown interface: No such device Second trial, entered both commands on UML. Result was the same. I installed UML following the procedure described on: http://user-mode-linux.sourceforge.net/ I suspect that this error message is because UML couldn't initialize eth0 at boot time. But then i don't know why it didn't. Please help. I'm so desperate. Klaus. -------- Original-Nachricht -------- > Datum: Tue, 20 May 2008 09:38:19 +0100 > Von: "Jay Shah" <jay...@gm...> > An: "Klaus Teller" <kla...@gm...>, use...@li... > Betreff: Re: [uml-user] (no subject) > What's your UML Command Line? > > Jay -- 249 Spiele für nur 1 Preis. Die GMX Spieleflatrate schon ab 9,90 Euro. Neu: Asterix bei den Olympischen Spielen: http://flat.games.gmx.de |
From: Jay S. <jay...@gm...> - 2008-05-20 12:44:04
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> Host> eth0=tuntap,,,192.168.0.254 That's not right. You're just setting $eth0 in your shell to that value, hence there's no output. I made that mistake. By UML command line, I mean the comand you used to execute the UML instance .. e.g.: ./linux ubd0=root_fs eth0=stuff-here see the eth0 bit? that's where it should be. Jay On Tue, May 20, 2008 at 1:41 PM, Klaus Teller <kla...@gm...> wrote: > Hi Jay, > > Thanks for answering. I don't quit get your question. If you mean the shell, then I'm using the default UML shell which I guess is bash. > > If you mean the commands I entered the here is the sequence of commands I used following the how to: > > > First trial: > > UML> ifconfig eth0 192.168.0.253 up > > Answers > Host> No answer > UML> > > SIOCSIFADDR: No such device > eth0: unknown interface: No such device > eth0: unknown interface: No such device > > > Second trial, entered both commands on UML. Result was the same. > > I installed UML following the procedure described on: http://user-mode-linux.sourceforge.net/ > > I suspect that this error message is because UML couldn't initialize eth0 at boot time. But then i don't know why it didn't. > > Please help. I'm so desperate. > > > Klaus. > > -------- Original-Nachricht -------- >> Datum: Tue, 20 May 2008 09:38:19 +0100 >> Von: "Jay Shah" <jay...@gm...> >> An: "Klaus Teller" <kla...@gm...>, use...@li... >> Betreff: Re: [uml-user] (no subject) > >> What's your UML Command Line? >> >> Jay > > -- > 249 Spiele für nur 1 Preis. Die GMX Spieleflatrate schon ab 9,90 Euro. > Neu: Asterix bei den Olympischen Spielen: http://flat.games.gmx.de > |