Vxvm Serial Split Brain處理

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1、VxvmSerialSplitBrain處理（v100220）作者審核分類技術文檔子類Vxvm更新時間2010-12-6關鍵字摘要VxvmSerialSplitBrain處理主要適用環(huán)境SF4.1SF5.0《技術文檔模板》第8頁共4頁版本說明版本號擬制/修改責任人擬制/修改日期修改內(nèi)容/理由V100209鄭輝林2010-8-11新建《技術文檔模板》第8頁共4頁目錄版本說明21概述32目的33操作方案31概述江蘇聯(lián)通IPTV系統(tǒng)兩臺N240+3320Jbodvcs雙機，出現(xiàn)vxvmSerialSplitBrai

2、n情況，本文檔就此情況提供一個方案。2目的3操作方案1，故障現(xiàn)象Jan2706:03:50jslt-js-db01vxvm:vxconfigd:[ID702911daemon.notice]V-5-1-9576SplitBrain.daidis0.6,whiledmidis0.1fordmdatadg02Jan2706:05:54jslt-js-db01vxvm:vxconfigd:[ID702911daemon.notice]V-5-1-9576SplitBrain.daidis0.6,whiledmidi

3、s0.1fordmdatadg022，故障處理root@jslt-js-db01#vxdglistNAMESTATEIDroot@jslt-js-db01#vxdisk-oalldgslist《技術文檔模板》第8頁共4頁DEVICETYPEDISKGROUPSTATUSc1t0d0s2auto:none--onlineinvalidc1t1d0s2auto:none--onlineinvalidc2t0d0s2auto:cdsdisk-(datadg)onlinec2t1d0s2auto:cdsdisk-(d

4、atadg)onlinec2t2d0s2auto:cdsdisk-(datadg)onlinec2t3d0s2auto:cdsdisk-(datadg)onlinec2t4d0s2auto:cdsdisk-(datadg)onlinec2t5d0s2auto:cdsdisk-(datadg)onlineroot@jslt-js-db01#vxdgimportdatadgVxVMvxdgERRORV-5-1-10978Diskgroupdatadg:importfailed:SerialSplitBrainde

5、tected.Use-ooverridessbtoreattachthedisk/siteorrunvxsplitlinestoimportthediskgrouproot@jslt-js-db01#vxprint-ht檢查發(fā)現(xiàn)ssb不一致root@jslt-js-db01#vxsplitlines-gdatadg-cc2t0d0s2VxVMvxdgERRORV-5-1-582Diskgroupdatadg:NosuchdiskgroupVxVMvxsplitlinesINFOV-5-2-2701DANAME

6、(DMNAME)

7、

8、ActualSSB

9、

10、ExpectedSSBVxVMvxsplitlinesINFOV-5-2-2700c2t0d0s2(datadg01)

11、

12、0.0

13、

14、0.0ssbidsmatchVxVMvxsplitlinesINFOV-5-2-2700c2t1d0s2(datadg02)

15、

16、0.6

17、

18、0.0ssbidsdon'tmatchVxVMvxsplitlinesINFOV-5-2-2700c2t2d0s2(datadg03)

19、

20、0.6

21、

22、0.0ssbidsdon'tmatchVxVMvxsp

23、litlinesINFOV-5-2-2700c2t3d0s2(datadg04)

24、

25、0.6

26、

27、0.0ssbidsdon'tmatchVxVMvxsplitlinesINFOV-5-2-2700c2t4d0s2(datadg05)

28、

29、0.5

30、

31、0.0ssbidsdon'tmatchVxVMvxsplitlinesINFOV-5-2-2700c2t5d0s2(datadg06)

32、

33、0.6

34、

35、0.0ssbidsdon'tmatchVxVMvxsplitlinesINFOV-5-2-2706Pleasenotetha

36、teventhoughsomedisksssbidsmightmatchthatdoesnotnecessarilymeanthatthosedisks'configcopieshaveallthechanges.Fromsomeotherconfigurationcopies,thosedisks'ssbidsmightnotmatch.Toseetheconfigurationfromthisd