| W. Zhang. Linux virtual servers for scalable network services. Ottawa Linux Symposium 2000. |
....the scheduling strategy itself can be deployed with other more efficient approaches such as those described in [17] Below, we present one such implementation that operates as a transport layer (Layer 4) switch. Our Layer 4 redirector implementation is on top of Linux Virtual Server (LVS) [28], a basic framework to build highly scalable and available network services using a cluster of servers. Our redirector has two components: a Linux kernel module plugged into this framework and a user space daemon which communicates with the module. We use network address translation (NAT) IP ....
....phase. In all cases, the provider s revenue is maximized. 6. Related Work Our work is closely related to four groups of previous work: large scale resource management infrastructures [22, 11, 23] SLA enforcement in server farms [1, 13] request schedulers for cluster based network services [9, 10, 12, 14, 20, 28, 25, 29], and queue based network QoS algorithms [19, 27, 24, 21] Grid infrastructures such as Globus [22] Legion [11] and Condor [23] need to respect sharing agreements when pooling together resources belonging to multiple domains. However, existing solutions in these infrastructures have ei ....
[Article contains additional citation context not shown here]
W. Zhang. Linux virtual server for scalable network services. In Ottawa Linux Symposium, 2000.
....is discussed next. 4.2 Request Distribution Infrastructure The two primary tasks of any power aware request distribution strategy are to distribute incoming requests among active servers and set the power state of each server. Request distribution is performed using the Linux Virtual Server [20] (LVS) software. LVS is run in Direct Routing mode which modifies the IP headers of the reply packets so that servers can respond directly to the clients without sending packets back through the load balancer. Since the load balancer only sees the short client requests, its network load is ....
W. Zhang, "Linux Virtual Server for Scalable Network Services, " July 2000.
....implemented VESA graphics hardware, IDE Controller, real time clock, APIC, mouse and keyboard which can be accessed with the original Linux drivers. We are working on doing the same for the network interface. We are currently implementing are medium scale experiment using the Linux Virtual Server [22] as a web frontend to a database to see how UMLinux scales for testing larger systems. Acknowledgement The research presented in this paper is supported by the European Community (DBench project, IST 2000 25425) ....
W. Zhang. Linux virtual server for scalable network services. In Ottawa Linux Symposium 2000.
....the end user sees. At this level, multiple cooperative components of an application are presented to the user as a single application. For instance, a GUI based tool such as PARMON (Buyya, 2000) offers a single window representing all the resources or services available. The Linux Virtual Server (Zhang, 2000) is a scalable and high availability server built on a cluster of real servers. The architecture of the cluster is transparent to end users as all they see is a single virtual server. All other cluster aware scientific and commercial applications (developed using APIs such as MPI) hide the ....
....virtual server. All other cluster aware scientific and commercial applications (developed using APIs such as MPI) hide the existence of multiple interconnected computers and cooperative software components and present themselves as if running on a single system. The Linux Virtual Server (LVS) (Zhang, 2000) directs network connections to the different servers according to scheduling algorithms and makes parallel services of the cluster to appear as a virtual service on a single IP address. Linux Virtual Server extends the TCP IP stack of Linux kernel to support three IP load balancing techniques: ....
Zhang, W. 2000. Linux virtual servers for scalable network services. Ottawa Linux Symposium 2000, Canada [Online]. Available: http://www.LinuxVirtualServer.org/.
No context found.
W. Zhang. Linux virtual servers for scalable network services. Ottawa Linux Symposium 2000.
No context found.
Wensong Zhang. Linux Virtual Server for Scalable Network Services, Linux Symposium, Ottawa, 2000
No context found.
Zhang, W. Linux virtual server for scalable network services. In Linux Symposium, Ottawa (2000.
No context found.
Wensong Zhang, "Linux Virtual Server for Scalable Network Services ", 2000, , Ottawa Linux Symposium 2000 . 12
No context found.
W. Zhang, Linux Virtual Server for Scalable Network Services, National Laboratory for Parallel and Distributed Processing, Changsha, Hunan, China, Publish in Ottawa Linux Symposium, 2000.
Online articles have much greater impact More about CiteSeer.IST Add search form to your site Submit documents Feedback
CiteSeer.IST - Copyright Penn State and NEC