Changes between Version 10 and Version 11 of jazz/11-01-25

Timestamp:

Jan 25, 2011, 3:07:27 PM (13 years ago)

Author:

jazz

Comment:

--

jazz/11-01-25

@@ -50 +50 @@
  * <12> Lazy management of a secure gateway - Mark Suter
   * http://netflow.cesnet.cz/ - !NetFlow Monitor
+  * http://zwitterion.org/talks/sgs-20110125/lazy-gateway.pdf
  * <13> Bare metal recovery - Caesar Sun
  * <14> Resource allocation using cgroups - Steven Ellis
   * cgroup (control group) 是 Linux 核心 2.6.27 以後的新功能，看起來有助於管理虛擬機器的權限。
+  * Resource controllers includes (1) CPU/CPUSET (2) Memory (3) Network (4) I/O
+  * 可以控制每個虛擬機器可以用的 CPU, Memory, Network & Disk I/O 資源比例為何
+  * http://libcg.sourceforge.net/ - libcgroup
   * http://www.kernel.org/doc/Documentation/cgroups/cgroups.txt
   * [http://berrange.com/posts/2009/12/03/using-cgroups-with-libvirt-and-lxckvm-guests-in-fedora-12/ Using CGroups with libvirt and LXC/KVM guests in Fedora 12]
   * [http://www.serverwatch.com/print.php/3920051 Introduction to Linux Cgroups]
+  * 安裝方法：
+{{{
+~$ sudo apt-get install cgroup-bin libcgroup1
+}}}
+ * 編輯 /etc/cgconfig.conf
+ * Apache Example - /etc/cgconfig.conf
+{{{
+group http {
+   memory {
+     memory.limit_in_bytes = 1024
+   }
+}
+}}}
+ * Apache Example - /etc/sysconfig/httpd
+{{{
+ CGROUP_DAEMON="memory:/virt
+}}}
  * <15> Varnish and HTTP acceleration - Simon Lyall