一种业务不中断的Raid卡固件升级方法  

Analysis of a Non Disruptive Firmware Upgrade Method for Raid Cards

作　　者：孙明刚 董强强 王见 王栋[1] 张凯 SUN Minggang;DONG Qiangqiang;WANG Jian;WANG Dong;ZHANG Kai(Inspur Electronic Information Industry Co.,Ltd.,Shandong 250101,China)

机构地区：[1]浪潮电子信息产业股份有限公司,山东250101

出　　处：《电子技术（上海）》2023年第8期370-371,共2页Electronic Technology

摘　　要：阐述一种业务不中断的Raid卡固件升级方法,在保证数据安全和业务连续性的前提下,完成RAID卡固件升级,技术步骤包括固件带内升级准备、固件下载、固件校验、固件写入Flash。This paper describes a non disruptive firmware upgrade method for Raid cards,which completes the firmware upgrade of RAID cards while ensuring data security and business continuity.The technical steps include firmware in band upgrade preparation,firmware download,firmware verification,and firmware writing to Flash.

关 键 词：双控制器 RAID卡 固件升级 可靠性 高效性 

分 类 号：TP333[自动化与计算机技术—计算机系统结构]