solaris的raid1镜像拆除与安装文档

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1、Solaris镜像安装与拆除文档7/8一．拆除原有的镜像1.拆离子镜像：#metastat–pd0-md10d201d1011c1t1d0s0d2011c1t0d0s0d1-md11d211d1111c1t1d0s1d2111c1t0d0s1d5-md15d251d1511c1t1d0s5d2511c1t0d0s5d6-md16d261d1611c1t1d0s6d2611c1t0d0s6#metadetachd0d20d0:submirrord20isdetached#metadetachd1d21d1:

2、submirrord21isdetached#metadetachd5d25d5:submirrord15isdetached#metadetachd6d16d6:submirrord16isdetached2.清除子镜像#metacleard20#metacleard21#metacleard25#metacleard267/83.编辑vfstab文件：#vi/etc/vfstab#cat/etc/vfstab#/dev/dsk/c1d0s2/dev/rdsk/c1d0s2/usrufs1yes-fd-

3、/dev/fdfd-no-/proc-/procproc-no-/dev/dsk/c1t0d0s1--swap-no-/dev/dsk/c1t0d0s0/dev/rdsk/c1t0d0s0/ufs1no-/dev/dsk/c1t0d0s5/dev/rdsk/c1t0d0s5/usrufs1no-/dev/dsk/c1t0d0s6/dev/rdsk/c1t0d0s6/usersufs2yes-swap-/tmptmpfs-yes-#metaroot/dev/dsk/c1t0d0s0/设置启动盘#sync;s

4、ync;sync#rebootsystem4.清除主镜像：#metaclear-rd0#metaclear-rd1#meatclear-rd5#metaclear-rd65.删除状态数据库副本#metadb/查看状态数据库副本flagsfirstblkblockcountampluo161034/dev/dsk/c1t0d0s7apluo10501034/dev/dsk/c1t0d0s7apluo20841034/dev/dsk/c1t0d0s7apluo161034/dev/dsk/c1t1d0s7ap

5、luo10501034/dev/dsk/c1t1d0s7apluo20841034/dev/dsk/c1t1d0s7#metadb-dc1t0d0s7#metadb-dc1t1d0s7#metadb/查看状态数据库#metastat/查看镜像情况一．给系统重新做镜像7/81.复制磁盘分区：#prtvtoc/dev/rdsk/c1t0d0s2

6、fmthard-s-/dev/rdsk/c1t10s22.创建状态数据库：#metadb-a-f-c3c1t0d0s7c1t1d0s73.创建镜像：a.c1t0d0盘

7、：#metainit-fd1011c1t0d0s0d10:Concat/Stripeissetup#metainit-fd1111c1t0d0s1d11:Concat/Stripeissetup#metainit-fd1511c1t0d0s5d15:Concat/Stripeissetup#metainit-fd1611c1t0d0s6d16:Concat/Stripeissetupb.c1t1d0盘：#metainitd2011c1t1d0s0d20:Concat/Stripeissetup#metai

8、nitd2111c1t1d0s1d21:Concat/Stripeissetup#metainitd2511c1t1d0s5d25:Concat/Stripeissetup#metainitd2611c1t1d0s6d26:Concat/Stripeissetupc.指定要创建的镜像：#metainitd0-md10d0:Mirrorissetup#metainitd2-md12d1:Mirrorissetup#metainitd5-md15d5:Mirrorissetup#metainitd6-md16

9、d6:Mirrorissetup4．编辑/etc/vfstab7/8#vi/etc/vfstab#cat/etc/vfstab##/dev/dsk/c1d0s2/dev/rdsk/c1d0s2/usrufs1yes-fd-/dev/fdfd-no-/proc-/procproc-no-/dev/md/dsk/d1--swap-no-/dev/md/dsk/d0/dev/md/rdsk/d0/ufs1no-/dev/md/dsk