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这是网友“星期八”指导的方法,可惜数据迁移很紧,连续干了几个通宵,没时间试,哪位大哥如果有时间不妨试一试,看看效果怎么样?
在这里还是要谢谢“星期八”这位大哥!
方法1:
例子是把disk88改为disk288
iobind - change driver bound to a LUN
io_redirect_dsf - redirect device special file to a new device
iobind -H 64000/0xfa00/0xb -M esdisk -I 288 (-H 后面是原disk88的H/W PATH),重起后生效,重起之前可以用ioscan –B查看修改的状态,或者用ioscan –r -H device_hw_path取消修改。
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办法2:是用ioinit
Note: PHKL_36333 and PHCO_36315
需要这两个补丁才能执行ioinit
下面是是disk68改为disk53
# ioscan -fnNkCdis
# ioscan -fnkCdisk
# ioscan -m dsf /dev/disk/disk62
# ioscan -m dsf /dev/disk/disk63
# ioscan -m dsf /dev/disk/disk68
# cd /tmp
# ioscan -kNf | grep ^disk | awk \'{printf \"%s %s %sn\",$3,$1,$2}\' > infile
# ioscan -kf | grep ^disk | awk \'{printf \"%s %s %sn\",$3,$1,$2}\' >> infile
vi infile
然后把51改为68
# ioinit -f ./infile
# ioscan -fnNkCdisk
检查下
# rmsf /dev/disk/disk62 /dev/rdisk/disk62
# rmsf /dev/disk/disk63 /dev/rdisk/disk63
# rmsf /dev/disk/disk68 /dev/rdisk/disk68
然后你自己再确认下
我现在不比以前,有实验机,可以先给你测试下
这只能你自己测试了
例子是把disk62/disk63/disk68 修改为 disk51/disk52/disk53 |
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