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步驟:
1、先執(zhí)行恢復(fù)的操作
(a) OK>; boot cdrom -s --------------以維護(hù)模式啟動
(b) # newfs /dev/rdsk/c0t0d0s0
(c) # mount /dev/dsk/c0t0d0s0 /a ----------注意這里和上面(b)的區(qū)別
(d) # cd /a
(e) # nohup ufsrestore -rvf 192.168.0.2:/dev/rmt/0 ./ & -----恢復(fù)的參數(shù)要用rvf而不是xvf(本機(jī)沒有磁帶機(jī),借用192.168.0.2的磁帶機(jī))
(f) # rm restoresymtable
下面修改針對用disksuite做過鏡像的磁盤:
2、/etc/vfstab -----------將MD信息給修改過來
3、/etc/hosts -------------將原來地址注釋掉,新加IP地址
4、/etc/system --將其中用disksuite做鏡像時加的MD刪除掉
5、/etc/dumpadm.conf -------------修改其中的MD的選項
6、/var/spool/cron/crontabs -------------注意這個目錄下的各個用戶的定時執(zhí)行文件
7、做光纖硬盤 --------------一般帖子上都沒有介紹做這步
(a)# drvconfig -r /a/devices -p /a/etc/path_to_inst
(b)# cd /devices
(c)# find . -print | cpio -pduVm /a/devices
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0 blocks
(e)# cd /a/devices
(f)# disks -r /a
(g)# devlinks -r /a
8、正常引導(dǎo)并全部做SDS(sun disksuite)
# cd /usr/platform/sun4u/lib/fs/ufs
# installboot bootblk /dev/rdsk/c1t0d0s0 --------------安裝引導(dǎo)塊
# luxadm set_boot_dev /dev/dsk/c1t0d0s0 --------------重新配置啟動設(shè)備
Do you want to change boot-device to the new setting? (y/n) y
# cd / ; umount /a
# fsck -y /dev/rdsk/c1t0d0s0
** /dev/rdsk/c1t0d0s0
** Last Mounted on /a
** Phase 1 - Check Blocks and Sizes
** Phase 2 - Check Pathnames
** Phase 3 - Check Connectivity
** Phase 4 - Check Reference Counts
** Phase 5 - Check Cyl groups
107390 files, 18271015 used, 8553207 free (7927 frags, 1068160 blocks, 0.0% fragmentation)
# reboot -- -r ----------第一次啟動的時候最好用這個命令 |
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