Changes between Version 15 and Version 16 of KVM_vs_Xen

Timestamp:

Jul 14, 2010, 4:57:33 PM (14 years ago)

Author:

rock

Comment:

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KVM_vs_Xen

@@ -45 +45 @@
    * 註：KVM 可使用 [http://www.linux-kvm.org/page/Virtio virtio] 來增加 I/O 效能 (KVＭ >= 60, kernel >=2.6.25)
    * [http://www.scribd.com/doc/14683287/Virtualized-Block-Device-IO-Performance Virtualized Block Device I/O Performance]
+>> 樓上那位大大的 Disk I/O 測試總結：[[BR]](1) Xen is actually pretty damn good[[BR]] (2) KVM performance is sorry with full device emulation (expected)[[BR]] (3) KVM+VirtIO is better, but nowhere near Xen Paravirt
+
 ||                     || '''Xen-PV'''  || '''Xen-HVN''' || '''KVM''' ||
 || '''bonnie++'''       ||   ||  ||  ||