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1、云南遠(yuǎn)程v250做raid1鏡像內(nèi)容介紹V250單機(jī)對(duì)系統(tǒng)盤和數(shù)據(jù)盤做鏡像冗余，原來做了有四張盤，0號(hào)為系統(tǒng)盤，1 4 5 為數(shù)據(jù)盤，并做了條帶為/dev/md/dsk/d20,要添加四塊盤，一塊做系統(tǒng)盤鏡像，另外三塊做卷d20的鏡像d30。8盤磁盤名稱：AVAILLABLLE DDISKK SEELECCTIOONS: 00. cc0t00d0 /pcii1dd,70000000/sscsii4/sd0,00 11. cc0t11d0 /pcii1dd,70000000/sscsii4/sd1,00 22. cc0t22d0 /pcii1dd,70000000/sscsii4/sd2,00

2、33. cc0t33d0 /pcii1dd,70000000/sscsii4/sd3,00 44. cc0t88d0 /pcii1dd,70000000/sscsii4/sd8,00 55. cc0t99d0 /pcii1dd,70000000/sscsii4/sd9,00 66. cc0t110d00 /pcii1dd,70000000/sscsii4/sda,00 77. cc0t111d00 /pcii1dd,70000000/sscsii4/sdb,00卷d20d20: Subbmirrrorr off d22 SStatte: Okaay SSizee: 442588350072 b

3、loockss (2203 GB) SStriipe 0: (innterrlacce: 32 bloockss) Devvicee SStarrt BBlocck Dbaase Sttatee Reelocc Hoot SSparre c0tt1d00s6 0 No OOkayy Yess c0tt8d00s6 0 No OOkayy Yess c0tt9d00s6 0 No OOkayy Yess # mettadbb flaags fiirstt bllk bblocck ccounnt a m p luuo 16 81192 /devv/dssk/cc0t11d0ss7 a pp ll

4、uo 82208 881922 /deev/ddsk/c0tt1d00s7 a pp lluo 1664000 881922 /deev/ddsk/c0tt1d00s7 a pp lluo 166 881922 /deev/ddsk/c0tt8d00s7 a pp lluo 82208 881922 /deev/ddsk/c0tt8d00s7 a pp lluo 1664000 881922 /deev/ddsk/c0tt8d00s7 a pp lluo 166 881922 /deev/ddsk/c0tt9d00s7 a pp lluo 82208 881922 /deev/ddsk/c0t

5、t9d00s7 a pp lluo 1664000 881922 /deev/ddsk/c0tt9d00s7備份分區(qū)表表cp /eetc/vfsstabb /eetc/vfsstabb.baak將系統(tǒng)盤分分區(qū)信息息復(fù)制到到2號(hào)盤盤，將11號(hào)盤分分區(qū)信息息復(fù)制到到 3 6 77號(hào)盤,做mmetaadb# prttvtooc /devv/rddsk/c0t0dd0s22 | fmttharrd -s - /ddev/rdssk/cc0t2d0ss2 # prttvtooc /devv/rddsk/c0t1d0ss2 | fmmthaard -s - /devv/rddsk/c0t3d0ss2 #

6、prttvtooc /devv/rddsk/c0t1d0ss2 | fmmthaard -s - /devv/rddsk/c0t10d00s2# prttvtooc /devv/rddsk/c0t1d0ss2 | fmmthaard -s - /devv/rddsk/c0t11d00s2# mettadbb a f cc 3 c0tt3d00s7 c0tt10dd0s77 c00t111d0ss7對(duì)數(shù)據(jù)盤做做鏡像，并并做子鏡鏡像卷# mettainnit -f d2 m dd20d2: MMirrror is settup# mettainnit -f d30 11 3 c0tt3d00s7

7、c0tt10dd0s77 c00t111d0ss7d30: Conncatt/Sttrippe iis ssetuup# mettatttachh d22 d330# mettasttatd2: MMirrror SSubmmirrror 0: d200 Sttatee:0% SSubmmirrror 1: d300 Sttatee: NNeedds mmainntennancce PPasss: 11 RReadd opptioon: rouundrrobiin (deffaullt) WWritte ooptiion: paaralllell (ddefaaultt) SSizee: 44

8、2588350072 bloockss (2203 GB)d20: Subbmirrrorr off d22 SStatte: okaay SSizee: 442588350072 bloockss (2203 GB) SStriipe 0: (innterrlacce: 32 bloockss) Devvicee SStarrt BBlocck Dbaase Sttatee Reelocc Hoot SSparre c0tt1d00s6 0 No OOkayy Yess c0tt8d00s6 0 No OOkayy Yess c0tt9d00s6 0 No OOkayy Yess d30:

9、Subbmirrrorr off d22 SStatte: Neeeds maiinteenannce IInvooke: meetassyncc d22 SSizee: 442588350072 bloockss (2203 GB) SStriipe 0: (innterrlacce: 32 bloockss) Devvicee Staart Bloock Dbbasee SStatte RRelooc HHot Spaare c0tt3d00s6 0 Noo Okaay Yees c0tt10dd0s66 0 Noo Okaay Yees c0tt11dd0s66 0 Noo Okaay

10、Yees對(duì)系統(tǒng)盤做做鏡像# mettainnit -f d40 11 1 c0tt2d00s0Concaat/SStriipe is settup# mettainnit -f d41 11 1 c0tt2d00s1Concaat/SStriipe is settup# mettainnit -f d47 11 1 c0tt2d00s7Concaat/SStriipe is settup# mettainnit -f d500 1 1 cc0t22d0ss0Concaat/SStriipe is settup# mettainnit -f d511 1 1 cc0t22d0ss1Concaat

11、/SStriipe is settup# mettainnit -f d577 1 1 cc0t22d0ss7Concaat/SStriipe is settup# Mettainnit f dd0 m dd40# Mettainnit f dd1 m dd41# Mettainnit f dd7 m dd47# mettarooot d0# vi/etcc/vffstaab 改改為. /dev/md/dskk/d11 - - sswapp - no -/dev/md/dskk/d00 /ddev/md/rdssk/dd0 / uffs 1 nno -/dev/md/dskk/d77 /dee

12、v/mmd/rrdskk/d77 /usrr uffs 1 nno -/dev/md/dskk/d22 /ddev/md/rdssk/dd2 /ooraccle ufss - yees - # locckfss fa# Iniit 66六、追加子子鏡像# mettatttachh d00 d550# mettatttachh d11 d551# mettatttachh d77 d557生成可自動(dòng)動(dòng)切換的的能啟動(dòng)動(dòng)鏡像磁磁盤instaallbboott /uusr/plaatfoorm/unnamee -ii/llib/fs/ufss/boootbblk /deev/rrdskk/c11t4d

13、d0s00等待鏡像同同步完成成查看狀態(tài)# mettasttatd7: MMirrror SSubmmirrror 0: d477 Sttatee: OOkayy SSubmmirrror 1: d577 Sttatee: OOkayy PPasss: 11 RReadd opptioon: rouundrrobiin (deffaullt) WWritte ooptiion: paaralllell (ddefaaultt) SSizee: 22048842888 bbloccks (9.8 GGB)d47: Subbmirrrorr off d77 SStatte: Okaay SSizee

14、: 22048842888 bbloccks (9.8 GGB) SStriipe 0: Devvicee SStarrt BBlocck Dbaase Sttatee Reelocc Hoot SSparre c0tt0d00s7 0 No OOkayy Yess d57: Subbmirrrorr off d77 SStatte: Okaay SSizee: 22048842888 bbloccks (9.8 GGB) SStriipe 0: Devvicee SStarrt BBlocck Dbaase Sttatee Reelocc Hoot SSparre c0tt2d00s7 0

15、No OOkayy Yess d1: MMirrror SSubmmirrror 0: d411 Sttatee: OOkayy SSubmmirrror 1: d511 Sttatee: OOkayy PPasss: 11 RReadd opptioon: rouundrrobiin (deffaullt) WWritte ooptiion: paaralllell (ddefaaultt) SSizee: 11229926008 bbloccks (5.9 GGB)d41: Subbmirrrorr off d11 SStatte: Okaay SSizee: 11229926008 bb

16、loccks (5.9 GGB) SStriipe 0: Devvicee SStarrt BBlocck Dbaase Sttatee Reelocc Hoot SSparre c0tt0d00s1 0 No OOkayy Yess d51: Subbmirrrorr off d11 SStatte: Okaay SSizee: 11229926008 bbloccks (5.9 GGB) SStriipe 0: Devvicee SStarrt BBlocck Dbaase Sttatee Reelocc Hoot SSparre c0tt2d00s1 0 No OOkayy Yess d

17、0: MMirrror SSubmmirrror 0: d400 Sttatee: OOkayy SSubmmirrror 1: d500 Sttatee: OOkayy PPasss: 11 RReadd opptioon: rouundrrobiin (deffaullt) WWritte ooptiion: paaralllell (ddefaaultt) SSizee: 111055724416 bloockss (552 GGB)d40: Subbmirrrorr off d00 SStatte: Okaay SSizee: 111055724416 bloockss (552 GG

18、B) SStriipe 0: Devvicee SStarrt BBlocck Dbaase Sttatee Reelocc Hoot SSparre c0tt0d00s0 0 No OOkayy Yess d50: Subbmirrrorr off d00 SStatte: Okaay SSizee: 111055724416 bloockss (552 GGB) SStriipe 0: Devvicee SStarrt BBlocck Dbaase Sttatee Reelocc Hoot SSparre c0tt2d00s0 0 No OOkayy Yess d2: MMirrror S

19、Submmirrror 0: d200 Sttatee: OOkayy SSubmmirrror 1: d300 Sttatee: OOkayy PPasss: 11 RReadd opptioon: rouundrrobiin (deffaullt) WWritte ooptiion: paaralllell (ddefaaultt) SSizee: 442588350072 bloockss (2203 GB)d20: Subbmirrrorr off d22 SStatte: Okaay SSizee: 442588350072 bloockss (2203 GB) SStriipe 0

20、: (innterrlacce: 32 bloockss) Devvicee SStarrt BBlocck Dbaase Sttatee Reelocc Hoot SSparre c0tt1d00s6 0 No OOkayy Yess c0tt8d00s6 0 No OOkayy Yess c0tt9d00s6 0 No OOkayy Yess d30: Subbmirrrorr off d22 SStatte: Okaay SSizee: 442588350072 bloockss (2203 GB) SStriipe 0: (innterrlacce: 32 bloockss) Devvicee Staa

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