EMC存储和Sun主机的连接问题请教？SUN高手回答

chenzhongxia

刚安装了一台CX500和Sun SOLARIS 的主机，在主机上安装了Qlgic的HBA卡driver，安装了PowerPATH。并分配了一个1T的LUN和400G的LUN给主机。用FORMAT命令去认盘，发现1T的LUN不能label，而400G的没有问题（我选择的是PowerPath盘）。我记得SUN对认的lun的大小有设置，请教在那里设置？ \r\n还有一个问题：我认400G盘时，在/dev/rdsk/下有emcpower1a,emcpoer1b....emcpower1f 8个盘，我应该newfs 那个盘， 我newfs了emcpower1b--128M ,emcpower1d 400G,emcpower1g 也是400G其他报I/O ERROR.而400G的两个都好用。不知为何？ 应该用那个盘？ \r\n\r\n谢谢

hjp1973

powermt display dev=all可以显示native设备与pseudo设备之间的对应关系!

drkung

You better to patch your Solaris.\r\n\r\nPATCHES REQUIRED BY SOLARIS 9 TO SUPPORT MULTI-TERABYTE DEVICES \r\n\r\n113277-06 (or newer) sd & ssd patch \r\n\r\n114127-01 (or newer) abi_libefi.so.1 patch \r\n\r\n114128-01 (or newer) sd_lun patch \r\n\r\n114129-01 (or newer) libuuid patch \r\n\r\n114131-01 (or newer) libadm.so.1 patch \r\n\r\n113981-02 (or newer) devfsadm patch \r\n\r\n114132-01 (or newer) fmthard patch \r\n\r\n113072-03 (or newer) format patch \r\n\r\n114369-01 (or newer) prtvtoc patch \r\n\r\n113049-01 (or newer) luxadm & liba5k.so.2 patch