Changes between Version 143 and Version 144 of rock
- Timestamp:
- Nov 12, 2008, 10:40:53 AM (17 years ago)
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rock
v143 v144 12 12 * [https://trac.nchc.org.tw/grid/wiki/3D_Lustre Lustre Storage Cluster for 3D Fly platform ] 13 13 * [https://trac.nchc.org.tw/grid/wiki/GTD_Cloud GTD Cloud] 14 15 * '''''2008-11-10 ~ 11-14''''' 16 1. Research Kernel architecture 17 2. Study Hadoop Map-Redurce 14 18 * '''''2008-11-03 ~ 11-07''''' 15 19 1. 參與 Das 演講 16 2. Study hadoop map-redurce20 2. Study Hadoop Map-Redurce 17 21 18 22 ---- … … 20 24 * [wiki:rock_WJ 舊的工作日誌] 21 25 * [wiki:rock_logion 大師名言] 22 * [wiki:rock_Note 筆記] 23 * '''''2008-11-04 ~ 05:''''' [[BR]] 26 * [wiki:rock_Note 筆記] 27 28 * '''''2008-11-12:''''' 29 * [http://www.go4pro.org/?p=47 scons介紹] 30 * '''''2008-11-04 ~ 05:''''' 24 31 * Devaraj Das 演講 25 32 * 中文參考 [http://blog.ring.idv.tw/comment.ser?i=231 建構屬於自己的Cloud Computing - Hadoop] 26 33 * 中文參考 [http://blog.ring.idv.tw/comment.ser?i=102 一個值得研究的領域 - Hadoop] 27 * '''''2008-10-31:''''' [[BR]]34 * '''''2008-10-31:''''' 28 35 * [http://www.netfort.gr.jp/~dancer/software/dsh.html.en dsh] & [http://sourceforge.net/docman/display_doc.php?docid=22686&group_id=89139 clusterssh] 29 36 * [http://www.linux-mag.com/id/3926/ Remote Administration with DSH] … … 36 43 $ dsh -g cloud -- w 37 44 }}} 38 * '''''2008-10-29:''''' [[BR]]45 * '''''2008-10-29:''''' 39 46 * DRBL Client grub menu 40 47 {{{ … … 49 56 ENDTEXT 50 57 }}} 51 * '''''2008-10-28:''''' [[BR]]58 * '''''2008-10-28:''''' 52 59 * Portable application for the OLPC XO 53 60 * python 54 61 * [http://en.wikipedia.org/wiki/Smalltalk smalltalk] 55 62 56 * '''''2008-10-27:''''' [[BR]]63 * '''''2008-10-27:''''' 57 64 * [http://www.linux-mag.com/id/7162 Cloud Computing: Resistance is Pointless] 58 65 * 裡面有段談到Cloud和Virtualization的關係,原文如下-> Cloud Computing isn’t virtualization or vice versa but '''Cloud Computing creates an excellent platform for virtualization'''. Amazon’s EC2 (Elastic Compute Cloud), for example, is a __Cloud Computing environment (as the name implies) built using Xen__. Alternatively, __Google bases its Cloud environment almost entirely upon physical hardware__. Providers who create Cloud-based environments for public consumption, like Amazon’s EC2, will do so using virtualization due to its '''low cost, flexibility, and high performance'''. 59 66 60 * '''''2008-10-24:''''' [[BR]]67 * '''''2008-10-24:''''' 61 68 * xen netloop module 62 69 1. http://henning.schmiedehausen.org/wingnut-diaries/archives/86 63 70 2. http://lists.xensource.com/archives/html/xen-devel/2007-01/msg01338.html 64 71 65 * '''''2008-10-23:''''' [[BR]]72 * '''''2008-10-23:''''' 66 73 * [wiki:rock_xen_version Xen各版本演進] 67 * '''''2008-10-22:''''' [[BR]]74 * '''''2008-10-22:''''' 68 75 >Xen & Lustre 的DRBL環境: 69 76 >>DRBL Server -> xen[[BR]] … … 72 79 2. DRBL Client虛擬的VM,網路無法連接到外面,可能是drbl的環境或是開機時產生的那些網路設備影響,有待進一步追蹤。 73 80 >已找到問題所在,Xen 3.1版本會使用Xen自身的netloop的,當DRBL Client開機時,在udhcp啟動前會根據netloop的數量抓到多餘的veth和vif裝置,解決方法可在kernel command時加上netloop.nloopbacks=0或是將其編譯成module ('''2008-10-24''') 74 * '''''2008-10-21:''''' [[BR]]81 * '''''2008-10-21:''''' 75 82 1. 用DRBL去佈署cloud環境,執行drbl-srv -i 發現少了一個套件mkisofs,查了一下ubuntu hardy裝此套件整合在genisoimage裡了,若已有安裝genisoimage可忽略此訊息。http://packages.ubuntu.com/hardy/mkisofs 76 83 2. 採購的硬體到了,12顆640G硬碟和16條2G記憶體,目前缺SATA排線。之後可以構思要怎樣應用這些設備了。目前計畫是xen cluster的機器記憶體會裝到4G(1G給dom0,512M給6台domU or 1G給3台domU) 77 * '''''2008-10-20:''''' [[BR]]84 * '''''2008-10-20:''''' 78 85 * Xen & Lustre Kernel測試已可正常啟動Xen VM和Lustre FS,之後將用DRBL去佈署環境和survey要用那一套Xen VM management tools (ex. !OpenNebula, 小瓢蟲)較合適。 79 * '''''2008-10-15 ~ 17:''''' [[BR]]86 * '''''2008-10-15 ~ 17:''''' 80 87 1. 經過多次測試新版XEN 3.3.0,並採用source安裝於debian etch、Debian sid和ubuntu 8.04,始終有API Call的問題,在XEN maillist尚未有人提供解答,在XEN官方提供的資訊[http://wiki.xensource.com/xenwiki/DistributionSupport XEN supported Distribution],XEN對於各家Distribution的支援,目前只有fedora core 3和Mandriva才能使用較新版的XEN,而Debian目前只支援到XEN 3.0.1版,ubuntu到XEN 3.1版,所以可能改用XEN 3.1 source安裝的方式於ubuntu。 81 88 2. 成功從source安裝XEN 3.1.3在ubuntu 8.04 server (AMD64)上,可以正常啟動VM,VM的網路也能正常使用,接下來測試此XEN Kernel與Lustre Kernel的整合性和穩定性。 82 * '''''2008-10-14:''''' [[BR]]89 * '''''2008-10-14:''''' 83 90 * [http://www.gridvm.org/drbd-lvm-gnbd-and-xen-for-free-and-reliable-san.html DRBD, LVM, GNBD, and Xen for free and reliable SAN] 84 91 * [http://xenamo.sourceforge.net/index.html Xen with DRBD, GNBD and OCFS2 HOWTO]