solaris 8下raid1和raid5的安装及恢复VIP专享

下载后可任意编辑以 SUN Fire V880 Server(6*73GB Dsik)为例讲解在 Solarsi8 下使用命令行的方式安装及维护 RAID1 和 RAID5。本文档内容都经本人实践验证过，但对于不同机型仅供参考。Disk 分布情况: 0:c1t0d01:c1t1d02:c1t2d03:c1t3d04:c1t4d05:c1t5d0注:0,1 做镜像;2，3，4，5 做 RAID5系统盘(c1t0d0)分区及镜像盘(c1t1d0)情况: c1t0d0s0(d10) d0 c1t1d0s0(d20) / 1024Mc1t0d0s1(d11) d1 c1t1d0s1(d21) swap 8192Mc1t0d0s2 c1t1d0s2 overlap 69999Mc1t0d0s3(d13) d3 c1t1d0s3(d23) /usr 4096Mc1t0d0s4(d14) d4 c1t1d0s4(d24) /opt 10240Mc1t0d0s5(d15) d5 c1t1d0s5(d25) /var 2048Mc1t0d0s6(d16) d6 c1t1d0s6(d26) /home freec1t0d0s7 c1t1d0s7 /metaDB 30M系统安装完成后，使用 Solarsi8 software 2 of 2 安装 DiskSuite_4.2.1 软件，安装路径:/cdrom/cdrom0/Solaris_8/EA/installer & 选择默认安装就可以。用 root 用户登陆,运行以下命令: #prtvtoc /dev/rdsk/c1t0d0s2|fmthard –s – /dev/rdsk/c1t1d0s2fmthard:New volume table of contents now in place下载后可任意编辑上面命令将第二块硬盘(c1t1d0)的文件分区表调整为和引导盘一致。 #umount /metaDB#rm –r /metaDB#vi /etc/vfstab将下面这行注释掉或删除,如下: #/dev/dsk/c1t0d0s7 /dev/rdsk/c1t0d0s7 /metaDB ufs 1 yes –一、RAID1对各个分区逐一作镜像:① 先生成 replicas,这是 DiskSuite 内部用的。 #metadb –a –f –c 3 c1t0d0s7 c1t1d0s7#metadbCreating a mirror from swap ②#metainit –f d11 1 1 c1t0d0s1#metainit d21 1 1 c1t1t0s1#metainit d1 –m d11#vi /etc/vfstab/dev/dsk/c1t0d0s1 - - swap – no –should be changed to:/dev/md/dsk/d1 - - swap – no -#reboot#metattach d1 d21Creating a mirror from /usr ③下载后可任意编辑#metainit –f d13 1 1 c1t0d0s3#metainit d23 1 1 c1t1t0s3#metainit d3 –m d13#vi /etc/vfstab/dev/dsk/c1t0d0s3 /dev/rdsk/c1t0d0s3 /usr ufs 1 yes –should be changed to:/dev/md/dsk/d3 /dev/md/rdsk/d3 /usr ufs 1 yes –#reboot#metattach d3 d23Creating a mirror from /opt ④#metainit –f d14 1 1 c1t0d0s4#metainit d24 1 1 c1...