• 中国计算机学会会刊
  • 中国科技核心期刊
  • 中文核心期刊

J4 ›› 2006, Vol. 28 ›› Issue (6): 16-17.

• 论文 • 上一篇    下一篇

iSCSI协议性能分析

任劲 谢长生   

  • 出版日期:2006-06-01 发布日期:2010-05-20

  • Online:2006-06-01 Published:2010-05-20

摘要:

iSCSI协议实现了通过IP网络存取SCSI设备.SCSI命令描述块被封装成iSCSI协议数据单元通过TCP/IP协议传送.iSCSI协议开销相对较大,iSCSI的性能受到网络最大传输单元和i SCSI协议参数的限制.

关键词: iSCSI SCSI Jumbo 立即数据

Abstract:

The iSCSI protocol enables the access to SCSI devices over an IP network. The SCSI command descriptor blocks are encapsulated in the iSCSI protocol data unit and transferred by the TCP/IP protocol. The overhead of the iSCSI protocol is relatively high, and the performance of iSCSI is limited by the ne  twork maximum transmission unit and the iSCSI protocol parameters

Key words: iSCSI, SCSI, jumbo, immediate data