HP 集群软件
問題
#cmcheckconf-v-C/etc/cmcluster/cmclconfig.ascii
Beginclusterverification...
Checkingclusterfile:/etc/cmcluster/cmclconfig.ascii
DefaultingMAX_CONFIGURED_PACKAGESto300.
Checkingnodes...Done
Checkingexistingconfiguration...Done
DefaultingMAX_CONFIGURED_PACKAGESto300.
Gatheringstorageinformation
Unabletoreceivedevicequerymessagefrommucs3173:Softwarecausedconnectionabort<---問題
Found148devicesonnodemucs3088
Found148devicesonnodemucs3090
Found150devicesonnodemucs3091
Found0devicesonnodemucs3173<----------這里
Found148devicesonnodemucs3179
Analysisof594devicesshouldtakeapproximately16seconds
0%----10%----20%----30%----40%----50%----60%----70%----80%----90%----100%
Found59volumegroupsonnodemucs3088
Found59volumegroupsonnodemucs3090
Found59volumegroupsonnodemucs3091
Found0volumegroupsonnodemucs3173
Found59volumegroupsonnodemucs3179
Analysisof236volumegroupsshouldtakeapproximately1seconds
0%----10%----20%----30%----40%----50%----60%----70%----80%----90%----100%
Gatheringnetworkinformation
Beginningnetworkprobing(thismaytakeawhile)
Completednetworkprobing
Gatheringpollingtargetinformation
cmcheckconf:Unabletoreconcileconfigurationfile/etc/cmcluster/cmclconfig.ascii
不管是在哪個節點運行cmcheckconf,結果都一樣.
配置:
HPUX 11.31.
Serviceguard:A.11.19和修補軟件PHSS_40152(在受影響的節點上安裝了PHSS_41162,但是沒有幫助).
top
解決辦法
mucs3173 syslog.log中包含很多以下信息:
cmclconfd[29685]:Couldnotgetvg(/dev/vg3139_TAQ_A)info:3
使用cmscancl命令取得所有節點的/etc/lvmtab內容并且發現只有受影響的節點上有vg3139_TAQ_A 和 vg3139_TAQ_old:
$grep-elvmtab-evg3139_TAQscancl.out
------Outputofstrings/etc/lvmtab(mucs3090)------
/dev/vg3139_TAQ
------Outputofstrings/etc/lvmtab(mucs3088)------
/dev/vg3139_TAQ
------Outputofstrings/etc/lvmtab(mucs3173)------
/dev/vg3139_TAQ_A<---??
/dev/vg3139_TAQ_old<---??
/dev/vg3139_TAQ
------Outputofstrings/etc/lvmtab(mucs3179)------
/dev/vg3139_TAQ
------Outputofstrings/etc/lvmtab(mucs3091)------
/dev/vg3139_TAQ
如果加上 -k 選項cmcheckconf會順利執行. 這個選項消除了檢查LVM磁盤, 所以這就確定了問題和LVM問題有關系.
動作:
? 檢查/dev/vg3139_TAQ_A是否存在于受影響的節點上.
如果卷組vg3139_TAQ_A不需要了,vgexport它.
效果:
vgexport解決了問題.
地址:http://h20566.www2.hp.com/portal/site/hpsc/template.PAGE/public/kb/docDisplay?javax.portlet.begCacheTok=com.vignette.cachetoken&javax.portlet.endCacheTok=com.vignette.cachetoken&javax.portlet.prp_ba847bafb2a2d782fcbb0710b053ce01=wsrp-navigationalState%3DdocId%253Demr_na-c02491156-1%257CdocLocale%253D%257CcalledBy%253D&javax.portlet.tpst=ba847bafb2a2d782fcbb0710b053ce01&sp4ts.oid=4162060&ac.admitted=1408344051145.876444892.199480143
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