{"id":1194,"date":"2015-01-21T10:36:25","date_gmt":"2015-01-21T02:36:25","guid":{"rendered":"http:\/\/www.eumz.com\/?p=1194"},"modified":"2015-01-21T10:36:25","modified_gmt":"2015-01-21T02:36:25","slug":"dell%e6%9c%8d%e5%8a%a1%e5%99%a8linux%e6%93%8d%e4%bd%9c%e7%b3%bb%e7%bb%9f%e4%b8%8braid%e5%b8%b8%e7%94%a8%e7%ae%a1%e7%90%86%e5%91%bd%e4%bb%a4%e6%80%bb%e7%bb%93","status":"publish","type":"post","link":"https:\/\/www.wxcn.com\/?p=1194","title":{"rendered":"Dell\u670d\u52a1\u5668linux\u64cd\u4f5c\u7cfb\u7edf\u4e0bRAID\u5e38\u7528\u7ba1\u7406\u547d\u4ee4\u603b\u7ed3"},"content":{"rendered":"

Dell\u670d\u52a1\u5668\u5e38\u7528\u7ba1\u7406\u547d\u4ee4\u603b\u7ed3
\n\u51c6\u5907
\n\u65b0\u7248\u672c\u7684\u00a0MegaCli-1.01.24-0.i386.rpm\u00a0\u4f1a\u628a\u7a0b\u5e8f\u5b89\u88c5\u5728\/opt\u4e0b\uff0c\u53ef\u4ee5\u81ea\u5b9a\u4e49\u5b89\u88c5\u76ee\u5f55\uff0c\u4f8b\u5982\uff1a
\nrpm\u00a0–relocate\u00a0\/opt\/=\/usr\/sbin\/\u00a0-i\u00a0MegaCli-1.01.24-0.i386.rpm
\n\u5373\u628a\u5b89\u88c5\u76ee\u5f55\u00a0\/opt\u00a0\u66ff\u6362\u6210\u00a0\/usr\/sbin\u3002<\/p>\n

\u4e0b\u8f7d\u5730\u5740\uff1ahttp:\/\/www.lsi.com\/downloads\/Public\/MegaRAID%20Common%20Files\/8.02.16_MegaCLI.zip\u00a0<\/a>;
\n(linux\u6587\u4ef6\u5939\u4e0b\u6709\u4e2aMegaCli\u6587\u4ef6\u91cc\u9762\u6709I386\u00a0RPM\uff09
\n\u67e5\u770b\u673a\u5668\u578b\u53f7\u00a0\u00a0\u00a0\u00a0#\u00a0dmidecode\u00a0|\u00a0grep\u00a0“Product”
\n\u67e5\u770b\u5382\u5546\u00a0\u00a0\u00a0\u00a0#\u00a0dmidecode|\u00a0grep\u00a0\u00a0“Manufacturer”
\n\u67e5\u770b\u5e8f\u5217\u53f7\u00a0\u00a0\u00a0\u00a0#\u00a0dmidecode\u00a0|\u00a0grep\u00a0\u00a0“Serial\u00a0Number”
\n\u67e5\u770bCPU\u4fe1\u606f\u00a0\u00a0\u00a0\u00a0#\u00a0dmidecode\u00a0|\u00a0grep\u00a0\u00a0“CPU”
\n\u67e5\u770bCPU\u4e2a\u6570\u00a0\u00a0\u00a0\u00a0#\u00a0dmidecode\u00a0|\u00a0grep\u00a0\u00a0“Socket\u00a0Designation:\u00a0CPU”\u00a0|wc\u00a0\u2013l
\n\u67e5\u770b\u51fa\u5382\u65e5\u671f\u00a0\u00a0\u00a0\u00a0#\u00a0dmidecode\u00a0|\u00a0grep\u00a0“Date”
\n\u67e5\u770b\u5145\u7535\u72b6\u6001\u00a0\u00a0\u00a0\u00a0#\u00a0MegaCli\u00a0-AdpBbuCmd\u00a0-GetBbuStatus\u00a0-aALL\u00a0|grep\u00a0“Charger\u00a0Status”
\n\u663e\u793aBBU\u72b6\u6001\u4fe1\u606f\u00a0\u00a0\u00a0\u00a0#\u00a0MegaCli\u00a0-AdpBbuCmd\u00a0-GetBbuStatus\u00a0\u2013aALL
\n\u663e\u793aBBU\u5bb9\u91cf\u4fe1\u606f\u00a0\u00a0\u00a0\u00a0#\u00a0MegaCli\u00a0-AdpBbuCmd\u00a0-GetBbuCapacityInfo\u00a0\u2013aALL
\n\u663e\u793aBBU\u8bbe\u8ba1\u53c2\u6570\u00a0\u00a0\u00a0\u00a0#\u00a0MegaCli\u00a0-AdpBbuCmd\u00a0-GetBbuDesignInfo\u00a0\u2013aALL
\n\u663e\u793a\u5f53\u524dBBU\u5c5e\u6027\u00a0\u00a0\u00a0\u00a0#\u00a0MegaCli\u00a0-AdpBbuCmd\u00a0-GetBbuProperties\u00a0\u2013aALL
\n\u67e5\u770b\u5145\u7535\u8fdb\u5ea6\u767e\u5206\u6bd4\u00a0\u00a0\u00a0\u00a0#\u00a0MegaCli\u00a0-AdpBbuCmd\u00a0-GetBbuStatus\u00a0-aALL\u00a0|grep\u00a0“Relative\u00a0State\u00a0of\u00a0Charge”
\n\u67e5\u8be2Raid\u9635\u5217\u6570\u00a0\u00a0\u00a0\u00a0#\u00a0MegaCli\u00a0-cfgdsply\u00a0-aALL\u00a0|grep\u00a0“Number\u00a0of\u00a0DISK\u00a0GROUPS:”
\n\u663e\u793aRaid\u5361\u578b\u53f7\uff0cRaid\u8bbe\u7f6e\uff0cDisk\u76f8\u5173\u4fe1\u606f\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u00a0MegaCli\u00a0-cfgdsply\u00a0\u2013aALL
\n\u663e\u793a\u6240\u6709\u7269\u7406\u4fe1\u606f\u00a0\u00a0\u00a0\u00a0#\u00a0MegaCli\u00a0-PDList\u00a0-aALL
\n\u663e\u793a\u6240\u6709\u903b\u8f91\u78c1\u76d8\u7ec4\u4fe1\u606f\u00a0\u00a0\u00a0\u00a0#\u00a0MegaCli\u00a0-LDInfo\u00a0-LALL\u00a0\u2013aAll
\n\u67e5\u770b\u7269\u7406\u78c1\u76d8\u91cd\u5efa\u8fdb\u5ea6(\u91cd\u8981)\u00a0\u00a0\u00a0\u00a0#\u00a0MegaCli\u00a0-PDRbld\u00a0-ShowProg\u00a0-PhysDrv\u00a0[1:5]\u00a0-a0
\n\u67e5\u770b\u9002\u914d\u5668\u4e2a\u6570\u00a0\u00a0\u00a0\u00a0#MegaCli\u00a0\u2013adpCount
\n\u67e5\u770b\u9002\u914d\u5668\u65f6\u95f4\u00a0\u00a0\u00a0\u00a0#MegaCli\u00a0-AdpGetTime\u00a0\u2013aALL
\n\u663e\u793a\u6240\u6709\u9002\u914d\u5668\u4fe1\u606f\u00a0\u00a0\u00a0\u00a0#MegaCli\u00a0-AdpAllInfo\u00a0\u2013aAll
\n\u67e5\u770bCache\u00a0\u7b56\u7565\u8bbe\u7f6e\u00a0\u00a0\u00a0\u00a0#\u00a0MegaCli\u00a0-cfgdsply\u00a0-aALL\u00a0|grep\u00a0Polic
\n1\u3001\u67e5\u770b\u6240\u6709\u7269\u7406\u78c1\u76d8\u4fe1\u606f
\nMegaCli\u00a0-PDList\u00a0-aALL<\/p>\n

Adapter\u00a0#0<\/p>\n

Enclosure\u00a0Number:\u00a01
\nSlot\u00a0Number:\u00a05
\nDevice\u00a0Id:\u00a05
\nSequence\u00a0Number:\u00a02
\nMedia\u00a0Error\u00a0Count:\u00a00
\nOther\u00a0Error\u00a0Count:\u00a00
\nPredictive\u00a0Failure\u00a0Count:\u00a00
\nLast\u00a0Predictive\u00a0Failure\u00a0Event\u00a0Seq\u00a0Number:\u00a00
\nRaw\u00a0Size:\u00a0140014MB\u00a0[0x11177328\u00a0Sectors]
\nNon\u00a0Coerced\u00a0Size:\u00a0139502MB\u00a0[0x11077328\u00a0Sectors]
\nCoerced\u00a0Size:\u00a0139392MB\u00a0[0x11040000\u00a0Sectors]
\nFirmware\u00a0state:\u00a0Hotspare
\nSAS\u00a0Address(0):\u00a00x5000c50008e5cca9
\nSAS\u00a0Address(1):\u00a00x0
\nInquiry\u00a0Data:\u00a0SEAGATE\u00a0ST3146855SS\u00a0\u00a0\u00a0\u00a0\u00a0S5273LN4Y1X0
\n…..<\/p>\n

2\u3001\u67e5\u770b\u78c1\u76d8\u7f13\u5b58\u7b56\u7565
\nMegaCli\u00a0-LDGetProp\u00a0-Cache\u00a0-L0\u00a0-a0<\/p>\n

Adapter\u00a00-VD\u00a00:\u00a0Cache\u00a0Policy:WriteBack,\u00a0ReadAheadNone,\u00a0Direct<\/p>\n

or
\nMegaCli\u00a0-LDGetProp\u00a0-Cache\u00a0-L1\u00a0-a0<\/p>\n

Adapter\u00a00-VD\u00a01:\u00a0Cache\u00a0Policy:WriteBack,\u00a0ReadAheadNone,\u00a0Direct<\/p>\n

or
\nMegaCli\u00a0-LDGetProp\u00a0-Cache\u00a0-LALL\u00a0-a0<\/p>\n

Adapter\u00a00-VD\u00a00:\u00a0Cache\u00a0Policy:WriteBack,\u00a0ReadAheadNone,\u00a0Direct
\nAdapter\u00a00-VD\u00a01:\u00a0Cache\u00a0Policy:WriteBack,\u00a0ReadAheadNone,\u00a0Direct<\/p>\n

or
\nMegaCli\u00a0-LDGetProp\u00a0-Cache\u00a0-LALL\u00a0-aALL<\/p>\n

Adapter\u00a00-VD\u00a00:\u00a0Cache\u00a0Policy:WriteBack,\u00a0ReadAheadNone,\u00a0Direct
\nAdapter\u00a00-VD\u00a01:\u00a0Cache\u00a0Policy:WriteBack,\u00a0ReadAheadNone,\u00a0Direct<\/p>\n

or
\nMegaCli\u00a0-LDGetProp\u00a0-DskCache\u00a0-LALL\u00a0-aALL<\/p>\n

Adapter\u00a00-VD\u00a00:\u00a0Disk\u00a0Write\u00a0Cache\u00a0:\u00a0Disk’s\u00a0Default
\nAdapter\u00a00-VD\u00a01:\u00a0Disk\u00a0Write\u00a0Cache\u00a0:\u00a0Disk’s\u00a0Default<\/p>\n

3\u3001\u8bbe\u7f6e\u78c1\u76d8\u7f13\u5b58\u7b56\u7565
\n\u7f13\u5b58\u7b56\u7565\u89e3\u91ca\uff1a
\nWT\u00a0\u00a0\u00a0\u00a0(Write\u00a0through
\nWB\u00a0\u00a0\u00a0\u00a0(Write\u00a0back)
\nNORA\u00a0\u00a0(No\u00a0read\u00a0ahead)
\nRA\u00a0\u00a0\u00a0\u00a0(Read\u00a0ahead)
\nADRA\u00a0\u00a0(Adaptive\u00a0read\u00a0ahead)
\nCached
\nDirect<\/p>\n

\u4f8b\u5b50\uff1a
\nMegaCli\u00a0-LDSetProp\u00a0WT|WB|NORA|RA|ADRA\u00a0-L0\u00a0-a0<\/p>\n

or
\nMegaCli\u00a0-LDSetProp\u00a0-Cached|-Direct\u00a0-L0\u00a0-a0<\/p>\n

or
\nenable\u00a0\/\u00a0disable\u00a0disk\u00a0cache
\nMegaCli\u00a0-LDSetProp\u00a0-EnDskCache|-DisDskCache\u00a0-L0\u00a0-a0<\/p>\n

4\u3001\u521b\u5efa\/\u5220\u9664\u00a0\u9635\u5217
\n4.1\u00a0\u521b\u5efa\u4e00\u4e2a\u00a0raid5\u00a0\u9635\u5217\uff0c\u7531\u7269\u7406\u76d8\u00a02,3,4\u00a0\u6784\u6210\uff0c\u8be5\u9635\u5217\u7684\u70ed\u5907\u76d8\u662f\u7269\u7406\u76d8\u00a05
\nMegaCli\u00a0-CfgLdAdd\u00a0-r5\u00a0[1:2,1:3,1:4]\u00a0WB\u00a0Direct\u00a0-Hsp[1:5]\u00a0-a0<\/p>\n

4.2\u00a0\u521b\u5efa\u9635\u5217\uff0c\u4e0d\u6307\u5b9a\u70ed\u5907
\nMegaCli\u00a0-CfgLdAdd\u00a0-r5\u00a0[1:2,1:3,1:4]\u00a0WB\u00a0Direct\u00a0-a0<\/p>\n

4.3\u00a0\u5220\u9664\u9635\u5217
\nMegaCli\u00a0-CfgLdDel\u00a0-L1\u00a0-a0<\/p>\n

4.4\u00a0\u5728\u7ebf\u6dfb\u52a0\u78c1\u76d8
\nMegaCli\u00a0-LDRecon\u00a0-Start\u00a0-r5\u00a0-Add\u00a0-PhysDrv[1:4]\u00a0-L1\u00a0-a0
\n\u610f\u601d\u662f\uff0c\u91cd\u5efa\u903b\u8f91\u78c1\u76d8\u7ec41\uff0craid\u7ea7\u522b\u662f5\uff0c\u6dfb\u52a0\u7269\u7406\u78c1\u76d8\u53f7\uff1a1:4\u3002\u91cd\u5efa\u5b8c\u540e\uff0c\u65b0\u6dfb\u52a0\u7684\u7269\u7406\u78c1\u76d8\u4f1a\u81ea\u52a8\u5904\u4e8e\u91cd\u5efa(\u540c\u6b65)\u72b6\u6001\uff0c\u8fd9\u4e2a\u00a0\u65f6\u5019\u00a0fdisk\u00a0-l\u662f\u770b\u4e0d\u5230\u9635\u5217\u7684\u7a7a\u95f4\u53d8\u5927\u7684\uff0c\u53ea\u6709\u5728\u7cfb\u7edf\u91cd\u542f\u540e\u624d\u80fd\u770b\u89c1\u3002
\n5\u3001\u67e5\u770b\u9635\u5217\u521d\u59cb\u5316\u4fe1\u606f
\n5.1\u00a0\u9635\u5217\u521b\u5efa\u5b8c\u540e\uff0c\u4f1a\u6709\u4e00\u4e2a\u521d\u59cb\u5316\u540c\u6b65\u5757\u7684\u8fc7\u7a0b\uff0c\u53ef\u4ee5\u770b\u770b\u5176\u8fdb\u5ea6\u3002
\nMegaCli\u00a0-LDInit\u00a0-ShowProg\u00a0-LALL\u00a0-aALL<\/p>\n

\u6216\u8005\u4ee5\u52a8\u6001\u53ef\u89c6\u5316\u6587\u5b57\u754c\u9762\u663e\u793a
\nMegaCli\u00a0-LDInit\u00a0-ProgDsply\u00a0-LALL\u00a0-aALL<\/p>\n

5.2\u00a0\u67e5\u770b\u9635\u5217\u540e\u53f0\u521d\u59cb\u5316\u8fdb\u5ea6
\nMegaCli\u00a0-LDBI\u00a0-ShowProg\u00a0-LALL\u00a0-aALL<\/p>\n

\u6216\u8005\u4ee5\u52a8\u6001\u53ef\u89c6\u5316\u6587\u5b57\u754c\u9762\u663e\u793a
\nMegaCli\u00a0-LDBI\u00a0-ProgDsply\u00a0-LALL\u00a0-aALL<\/p>\n

6\u3001\u521b\u5efa\u5168\u5c40\u70ed\u5907
\n\u6307\u5b9a\u7b2c\u00a05\u00a0\u5757\u76d8\u4f5c\u4e3a\u5168\u5c40\u70ed\u5907
\nMegaCli\u00a0-PDHSP\u00a0-Set\u00a0[-EnclAffinity]\u00a0[-nonRevertible]\u00a0-PhysDrv[1:5]\u00a0-a0<\/p>\n

\u4e5f\u53ef\u4ee5\u6307\u5b9a\u4e3a\u67d0\u4e2a\u9635\u5217\u7684\u4e13\u7528\u70ed\u5907
\nMegaCli\u00a0-PDHSP\u00a0-Set\u00a0[-Dedicated\u00a0[-Array1]]\u00a0[-EnclAffinity]\u00a0[-nonRevertible]\u00a0-PhysDrv[1:5]\u00a0-a0<\/p>\n

7\u3001\u5220\u9664\u5168\u5c40\u70ed\u5907
\nMegaCli\u00a0-PDHSP\u00a0-Rmv\u00a0-PhysDrv[1:5]\u00a0-a0<\/p>\n

8\u3001\u5c06\u67d0\u5757\u7269\u7406\u76d8\u4e0b\u7ebf\/\u4e0a\u7ebf
\nMegaCli\u00a0-PDOffline\u00a0-PhysDrv\u00a0[1:4]\u00a0-a0<\/p>\n

MegaCli\u00a0-PDOnline\u00a0-PhysDrv\u00a0[1:4]\u00a0-a0<\/p>\n

9\u3001\u67e5\u770b\u7269\u7406\u78c1\u76d8\u91cd\u5efa\u8fdb\u5ea6
\nMegaCli\u00a0-PDRbld\u00a0-ShowProg\u00a0-PhysDrv\u00a0[1:5]\u00a0-a0<\/p>\n","protected":false},"excerpt":{"rendered":"

Dell\u670d\u52a1\u5668\u5e38\u7528\u7ba1\u7406\u547d\u4ee4\u603b\u7ed3 \u51c6\u5907 \u65b0\u7248\u672c\u7684\u00a0MegaCli-1.01.24-0.i386.rpm\u00a0\u4f1a\u628a\u7a0b\u5e8f […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3,4],"tags":[82,183,185,233,404],"class_list":["post-1194","post","type-post","status-publish","format-standard","hentry","category-operating-system","category-pcserver","tag-dell","tag-linux-2","tag-lsi","tag-raid","tag-404"],"_links":{"self":[{"href":"https:\/\/www.wxcn.com\/index.php?rest_route=\/wp\/v2\/posts\/1194","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wxcn.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wxcn.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wxcn.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wxcn.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1194"}],"version-history":[{"count":0,"href":"https:\/\/www.wxcn.com\/index.php?rest_route=\/wp\/v2\/posts\/1194\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.wxcn.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1194"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wxcn.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1194"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wxcn.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1194"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}