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這是網(wǎng)友“星期八”指導(dǎo)的方法,可惜數(shù)據(jù)遷移很緊,連續(xù)干了幾個(gè)通宵,沒時(shí)間試,哪位大哥如果有時(shí)間不妨試一試,看看效果怎么樣?
在這里還是要謝謝“星期八”這位大哥!
方法1:
例子是把disk88改為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查看修改的狀態(tài),或者用ioscan –r -H device_hw_path取消修改。
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辦法2:是用ioinit
Note: PHKL_36333 and PHCO_36315
需要這兩個(gè)補(bǔ)丁才能執(zhí)行ioinit
下面是是disk68改為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改為68
# ioinit -f ./infile
# ioscan -fnNkCdisk
檢查下
# rmsf /dev/disk/disk62 /dev/rdisk/disk62
# rmsf /dev/disk/disk63 /dev/rdisk/disk63
# rmsf /dev/disk/disk68 /dev/rdisk/disk68
然后你自己再確認(rèn)下
我現(xiàn)在不比以前,有實(shí)驗(yàn)機(jī),可以先給你測試下
這只能你自己測試了
例子是把disk62/disk63/disk68 修改為 disk51/disk52/disk53 |
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