【正文】 etc/objrepos COMMITTED Dynamic Link Manager When is installed lslpp la Fileset Level State Description Path: /usr/lib/objrepos COMMITTED Dynamic Link Manager COMMITTED Dynamic Link Manager COMMITTED Dynamic Link Manager Path: /etc/objrepos COMMITTED Dynamic Link Manager Make sure that the fileset item in the output listing contains , and all the statuses displayed are COMMITTED. (9) Execute the dlmcfgmgr utility to configure the HDLM devices. /usr/DynamicLinkManager/bin/dlmcfgmgr (10) Execute the following mand to make sure that the HDLM drivers and HDLM alert driver are loaded into the running kernel and are available. lsdev C | grep dlm dlmadrv Available HDLM Alert Driver dlmfdrv0 Available HDLM Driver (11) Make sure that the HDLM device displayed in step 10 (dlmfdrvn) corresponds to the physical volume that is managed by HDLM. Execute the following mand to confirm the relation. /usr/DynamicLinkManager/bin/dlnkmgr view drv | grep w dlmfdrv0 000024 dlmfdrv0 hdisk5 000025 dlmfdrv0 hdisk7 分行 IT基礎(chǔ)設(shè)施資源整合－技術(shù)組件項(xiàng)目文檔20 (12) Activate the volume group used by HDLM. /usr/DynamicLinkManager/bin/dlmvaryonvg volumegroupname (13) Mount the file system used by HDLM. mount filesystemmountpoint HACMP環(huán)境的注冊? Adding Custom Disk Methods1. From the SMIT window, display the Add Custom Disk Methods window.Choose the following sequence of menu items to display this window:Communications Applications and Services, HACMP for AIX, Extended Configuration,Extended Resource Configuration, HACMP Extended Resource Configuration,Configure Custom Disk Methods, and finally choose Add Custom Disk Methods.2. In the Add Custom Disk Methods window, specify the items as shown below:The items to be set and setting contents are shown below:Disk Type (PdDvLn field from CuDv): disk/node/dlmfdrvMethod to identify ghost disks:/usr/DynamicLinkManager/cluster/dlm_hacmp_gdisk_checkMethod to determine if a reserve is held:/usr/DynamicLinkManager/cluster/dlm_hacmp_gdisk_reserve_checkMethod to break a reserve: TARGETBreak reserves in parallel: falseMethod to make the disk available: MKDEV3. When you finish specifying the settings, click the OK button.4. From the SMIT window, display the Single Select List window.Choose the following sequence of menu items to display this window:Communications Applications and Services, HACMP for AIX, Extended Configuration,and finally choose Extended Verification and Synchronization.分行 IT基礎(chǔ)設(shè)施資源整合－技術(shù)組件項(xiàng)目文檔21第 5章 常用命令? 查看 HDLM設(shè)備路徑狀態(tài) /usr/DynamicLinkManager/bin/dlnkmgr view –path /usr/DynamicLinkManager/bin/dlnkmgr view lu? 查看 HDLM設(shè)備與原來 SCSI設(shè)備的對應(yīng)關(guān)系 /usr/DynamicLinkManager/bin/dlnkmgr view drv /usr/DynamicLinkManager/bin/dlnkmgr view drv | grep hdisk3? 查看 HBA卡端口信息 /usr/DynamicLinkManager/bin/dlnkmgr view –hba? 查看磁盤陣列端口信息 /usr/DynamicLinkManager/bin/dlnkmgr view cha。HDLM光盤根目錄 aix_odm目錄下相應(yīng)的 ODM安裝文件。對于 HDS USP系列和 AMS系列，在實(shí)現(xiàn)負(fù)載均衡的時(shí)候會有所不同。? 易安裝：HDLM 能夠自動查尋主機(jī)端到存儲端的路徑，這種查尋無論是直連的 DAS結(jié)構(gòu)還是復(fù)雜的 SAN結(jié)構(gòu)都可以自動完成。雖然存儲系統(tǒng)通過 RAID技術(shù)對數(shù)據(jù)進(jìn)行了保護(hù)，但是單純的存儲系統(tǒng)是不能夠提供整個(gè) I/O系統(tǒng)的端到端的保護(hù)的。HDLM 提供主機(jī)到存儲系統(tǒng)的 I/O通道負(fù)載平衡和故障切換功能；增強(qiáng)了主機(jī)系統(tǒng)的數(shù)據(jù)可得性。? 高性能：通過多條 I/O通道的負(fù)載均衡提高了應(yīng)用系統(tǒng)數(shù)據(jù)訪問的性能，進(jìn)而有效改善了應(yīng)用系統(tǒng)的性能。HDLM 能夠支持所有的 HDS存儲系統(tǒng)，并且在功能上基本相同。Cluster Server 1 VERITAS Cluster Server 1 GPFS : IY63969 GPFS + RVSD: PTF U801290 + RVSD AIX (Virtual I/O Server) HACMP Client APAR: IY68371, IY68387 Client rsct: , HACMP Client APAR: IY78404 HACMP Client APAR: IY84920 1 Does not support VxVM.2 When using Technology Level 05, apply IY92037.OS Related Programs AIX Oracle RAC 10g + ASM (2) Oracle RAC 10g + ASM (2) Oracle RAC 10g + HACMP Oracle RAC 10g + HACMP Oracle RAC 10g + ASM (2) VERITAS Cluster Server (1) HACMP IY84921 GPFS Maintenance Level 04 or laterAIX Oracle RAC 10g ASM (2)without ASM (2) Oracle RAC 10g ASM (2) Oracle RAC 10g + HACMP Oracle RAC 10g + HACMP Oracle RAC 10g + HACMP Oracle RAC 10g + ASM (2) VERITAS Cluster Server (1) HACMP IY84920 GPFS Maintenance Level 01 or laterAIX (Virtual I/O Server) HACMP Client: Maintenance Level 03 or laterClient APAR: IY78404 HACMP Client: Maintenance Level 03 or laterClient APAR: IY849201Does not support VxVM.2The ODM configuration package for Thunder/Lightning series devices or later is required.分行 IT基礎(chǔ)設(shè)施資源整合－技術(shù)組件項(xiàng)目文檔10Hitachi TagmaStore USPHitachi TagmaStore NSC 55Hitachi Lightning 9900V Series (9980V, 9970V)Hitachi TagmaStore AMSHitachi TagmaStore WMSHitachi Thunder 9500V Series (9570V, 9580V，9585V)分行 IT基礎(chǔ)設(shè)施資源整合－技術(shù)組件項(xiàng)目文檔11第 3章 介質(zhì)準(zhǔn)備，安裝后，會在系。