IBM NAS培訓(xùn)課件 IBM System Storage N系列產(chǎn)品 培訓(xùn)教程

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1、IBM Systems and Technology GroupIBM Confidential 2007 IBM CorporationIBM System StorageN系列產(chǎn)品培訓(xùn)教程第一章SAN和NAS介紹2NAS和SAN的定義3什么是SAN？SAN (Storage Area Network) 是區(qū)域存儲網(wǎng)什么是NAS？NAS（Network Attached Storage ）網(wǎng)絡(luò)附加存儲。SAN和NAS有什么區(qū)別呢？SAN和NAS的區(qū)別4SAN和NAS協(xié)議支持FC SANIP SAN（ISCSI）CIFS (WINDOWS常用)NFS(UNIX和LINUX常用)5ISCSI介紹

2、ISCSI技術(shù)的核心是在TCP/IP網(wǎng)絡(luò)上傳輸SCSI協(xié)議，是指用TCP/IP報文、和ISCSI報文封裝SCSI報文，使得SCSI命令和數(shù)據(jù)可以在普通以太網(wǎng)絡(luò)上進行傳輸，如下圖：6第二章IBM N系列硬件介紹7N系列硬件產(chǎn)品8主存儲主存儲存儲虛擬化存儲虛擬化高端網(wǎng)格存儲高端網(wǎng)格存儲遠程遠程/小型辦公室小型辦公室Data ONTAP 操作系統(tǒng)操作系統(tǒng) SAN, NAS, iSCSI4 一個架構(gòu)一個架構(gòu)4 一個應(yīng)用界面一個應(yīng)用界面N5000/N7000統(tǒng)一的企業(yè)級存儲DataONTAP GX高性能運算，全局命名空間N3000系列系列遠程和小型辦公室存儲4 一個管理界面一個管理界面4 完全整合完全整

3、合Gateway支持異構(gòu)存儲N系列存儲產(chǎn)品分類A10單控、A20雙控直接帶擴展柜EXN1000/SATA EXN4000/FC支持磁盤類型：SAS(3000系列支持最大450GB) SATA（最大1T） FC（最大450GB） 操作系統(tǒng)：DATAONTAPG10單控、G20雙控掛載IBM/日立等第三方存儲，作為存儲網(wǎng)關(guān)使用。支持磁盤類型： 由第三方存儲決定 操作系統(tǒng)：DATAONTAP9統(tǒng)一的網(wǎng)絡(luò)存儲單一架構(gòu)、多種連接、靈活使用、投資保護10NAS(文件文件)部門級部門級iSCSI企業(yè)級企業(yè)級SAN(數(shù)據(jù)塊數(shù)據(jù)塊)Fibre Channel光通道網(wǎng)絡(luò)光通道網(wǎng)絡(luò)企業(yè)級企業(yè)級千兆以太私網(wǎng)千兆以太私

4、網(wǎng)SAN/iSCSINAS部門級部門級N系列系列 統(tǒng)一存儲統(tǒng)一存儲以太以太公網(wǎng)公網(wǎng)11168TB 16TB84TBN3700N5500N5200N5200GatewayN5500Gateway504TB420TBN7800N7600N7600GatewayN7800GatewayValue Proposition252TB N5600N series Hardware PortfolioMidrange appliances & gatewaysEntry Level applianceEnterprise appliances & gatewaysN5600Gateway126TBN5300

5、N5300Gateway Reduce the cost and complexity of managing enterprise storage Common OS, advanced software features, and system / storage management tools on every system Each system supports the same network protocols: NAS, iSCSI, FC SAN .simultaneously Production and archive data can reside on a sing

6、le system intermix FC and SATA drives Non-erasable, Non-rewritable data protection integrated for archival Competitive offerings require 2 or more systems to satisfy the same business objectives.N3600N330024TB69TBIBM Systems and Technology GroupIBM Confidential 2007 IBM CorporationN3000Hardware Over

7、viewN3700硬件結(jié)構(gòu)圖13Console port2XGbE Cu NICSFC (Fib)FC (Cu)Head 1Head 2前視圖前視圖后視圖后視圖擴展磁盤柜 (EXP4000/1000)14N3300/3600技術(shù)規(guī)格15N3300N3600High Performance SAS infrastructureSingle Controller or Dual Controller (for HA)Unified Storage: iSCSI, NAS, Fibre Channel SAN, Fibre Channel TapeEach Controller: Dual GigE

8、 Ports and Dual 4Gb Fibre Channel PortsOnboard Remote Platform Management2U High, 12 Internal Drive BaysNo PCIe SlotsUp to Two External Shelves24.6TB (with SATA Drives)12.0TB (with Fibre Channel)4U high, 20 Internal Drive Bays1x PCIe Slot per ControllerUp to Six External Shelves69TB (with SATA Drive

9、s)31.2TB (with Fibre Channel)N3700/3300/3600 比較16N3700N3300N3600N5200Max Storage Capacity16TB24TB69TB84TBMax Disk Drives5640104168SAS Drive SupportNoYesYesNoDual Controller SupportYesYesYesYesMemory2GB2GB4GB4GBMax FC/GigE Ports4/44/48/88/8I/O Expansion Slots-2 x PCIe6 x PCI-XOnboard Remote LAN Manag

10、ementNoYesYesOptionalNotes: (1) Except for FAS250, specifications are for HA configurations; (2) max ports combines integrated ports with I/O cards; (3) maximum FAS3020 Fibre Channel ports requires 4-port 4Gb FC adapter card; (4) Pricing based on single-controller with 1.75TB SATA storage.IBM System

11、s and Technology GroupIBM Confidential 2007 IBM CorporationN5000Hardware OverviewN5000 平臺參數(shù)184 x Dual-core4 x Single-core4 x Single-core2 x Single-core處理器處理器24326 x PCI-X8GB32-bit168TB336N550032326 x PCIe16GB64-bit252TB504N56003224最大以太網(wǎng)口數(shù)最大以太網(wǎng)口數(shù)3232最大光纖通道數(shù)最大光纖通道數(shù)64-bit32-bit架構(gòu)架構(gòu)126TB84TB最大存儲容量最大存儲容量

12、6 x PCIe8GB252N53004GB內(nèi)存內(nèi)存6 x PCI-X擴展槽擴展槽168最大磁盤數(shù)最大磁盤數(shù)N5200Notes: (1) All specifications are for an active-active, dual-controller configuration; (2) maximum ports combines integrated ports with I/O cards; (3) maximum FC ports requires 4-port FC adapter cardsN5000 后視圖19控制口GbE Cu NICS2*FC (Fib)2*FC (

13、Fib)RLM電源SCSI(LVD)2XGbE Cu NICSIBM Systems and Technology GroupIBM Confidential 2007 IBM CorporationN7000Hardware Overview同級中最大容量模塊化配置21N7600N7800處理器處理器48NVRAMNV6 (1GB)NV6 (4GB)內(nèi)存內(nèi)存32 GB64 GBPCI-X/e 插槽插槽1616主板上主板上 I/O12 GbE16 FC12 GbE16 FC最大磁盤數(shù)最大磁盤數(shù)8401008最大存儲容量最大存儲容量420 TB504 TB* Active/Active pair

14、 configurationIBM Systems and Technology GroupIBM Confidential 2007 IBM CorporationN系列RAID技術(shù)介紹N系列RAID技術(shù)RAID0RAID4+RAID-DP注意：N系列存儲不支持RAID523RAID0N系列存儲支持RAID0，RAID0通常運用于G型號，因為G型號的存儲是作為存儲網(wǎng)關(guān)使用，應(yīng)用的意義在于做協(xié)議轉(zhuǎn)換，而底層的RAID5、RAID10已經(jīng)由IBM/日立等第三方存儲實現(xiàn)，G型號的存儲只需要提供高性能的訪問即可。24RAID4+RAID4+是NETAPP公司在RAID4技術(shù)的基礎(chǔ)上進行改進誕生的，主

15、要是加入了WAFL（ Write Anywhere File Layout ）文件系統(tǒng)的特性，并優(yōu)化了文件系統(tǒng)與RAID機制，配合NETAPP的snapshot技術(shù)可以實現(xiàn)快速的數(shù)據(jù)備份與恢復(fù)。25RAID4+數(shù)據(jù)分布方式26D表示數(shù)據(jù)P表示奇偶校驗的結(jié)果P的結(jié)果是通過異或運算得出的，如果某個D損壞后可以通過異或運算進行恢復(fù)。3+1+2+3=9RAID-DPNETAPP獨有的雙校驗盤RAID技術(shù)，DP即Double Parity，在一個RAID中設(shè)置兩個校驗盤。RAID4是采用水平行奇偶校驗，RAID-DP是在RAID4的基礎(chǔ)上增加了對角線奇偶校驗。27RAID-DP數(shù)據(jù)分布方式28D為數(shù)據(jù)塊

16、P為奇偶校驗塊DP為雙奇偶校驗塊（通過對角線校驗得出）RAID-DP恢復(fù)實例29一個完整的RAID-DP意外原因損壞了兩塊磁盤RAID-DP恢復(fù)1RAID-DP恢復(fù)2RAID-DP恢復(fù)實例30RAID-DP恢復(fù)3RAID-DP恢復(fù)6RAID-DP恢復(fù)5RAID-DP恢復(fù)4IBM Systems and Technology GroupIBM Confidential 2007 IBM CorporationN系列軟件產(chǎn)品N series Software Features321.Data ONTAP2.iSCSI3.iSCSI Host Attach Kit for AIX, Windows

17、& Linux4.FTP5.Snapshot6.SnapMover (co-req MultiStore)7.SyncMirror8.FilerView9.FlexVol10.FlexShare11.SecureAdmin12.AutoSupport13.Disk Sanitization14.RAID-DP*15.RAID-4*16. CIFS Protocol17. NFS Protocol18. HTTP Protocol19. FCP Protocol20. Cluster Failover21. FlexClone22. MultiStore23. SnapMirror24. Sna

18、pRestore25. SnapVault26. Open Systems SnapVault27. SnapLock Enterprise28. LockVault Enterprise29. SnapLock Compliance*30. LockVault Compliance*31. SnapDrive for Windows, Unix & Linux32. NearStore feature33. MetroCluster*34. Single Mailbox Recovery for Exchange41 Advanced Software Features35. SnapMan

19、ager for SQL36. SnapManager for Exchange 37. SnapManager for Oracle38. SnapValidator39. Operations Manager Core40. Operations Manager SRM41. Operations Manager BCDATA ONTAP介紹DATA ONTAP通過多任務(wù)實時微內(nèi)核和專利的WAFL文件系統(tǒng)的設(shè)計，對網(wǎng)絡(luò)數(shù)據(jù)訪問提供優(yōu)化的存儲服務(wù)，具有高穩(wěn)定性，高效率，多重通訊協(xié)議的特性。N系列存儲無論高中低端都使用DATA ONTAP操作系統(tǒng)，在安裝、配置、管理上會有極大的便利。（不同型號

20、的存儲會略有差異，在下載升級包的時候要注意）33同一架構(gòu)，平滑升級34 無縫擴展無縫擴展 無需數(shù)據(jù)移植無需數(shù)據(jù)移植 投資保護投資保護4 一個架構(gòu)一個架構(gòu)4 一個管理界面一個管理界面4 完全兼容完全兼容4 舉一反三舉一反三N3000N7600N7800N5200N5600N5500DATA ONTAP架構(gòu)35WAFL文件系統(tǒng)NetApp的文件系統(tǒng)名為WAFL，是專為Filer系統(tǒng)而設(shè)計的。WAFL是”Write Anywhere File Layout”，即”任意位置寫入文件布局”的縮寫。WAFL文件系統(tǒng)和Filer的整合式RAID管理采用一體化設(shè)計，以避免大多數(shù)帶有RAID管理機制的文件系統(tǒng)所

21、固有的性能問題。WAFL的主要特點及其所帶來的優(yōu)勢包括： 1、永遠一致性的文件系統(tǒng) 2、具電池保護的NVRAM日志 3、內(nèi)建智能型最佳化的RAID磁盤陣列管理系統(tǒng) 4、能增長的文件系統(tǒng) 5、硬盤區(qū)塊驗證系統(tǒng) Block-level Checksum 6、瞬間快照備份 (Snapshot) 7、WAFL將固定消耗10%的硬盤空間，這是無法釋放的36IBM Systems and Technology GroupIBM Confidential 2007 IBM CorporationSnapShot和SnapRestoreSnapshot技術(shù)原理SnapShot是WAFL文件系統(tǒng)“任意位置寫入”

22、功能帶來的一項突出優(yōu)勢。 一份SnapShot是文件系統(tǒng)的在線只讀拷貝。創(chuàng)建文件系統(tǒng)的一份SnapShot僅僅需要幾秒種的時間，并且除非原始文件被刪除或者更改，數(shù)據(jù)快照并不占用額外的磁盤空間。這種只有當數(shù)據(jù)塊發(fā)生改動時才進行數(shù)據(jù)塊復(fù)制的技術(shù)被稱作“copy-on-write”，只有修改活動文件系統(tǒng)中的數(shù)據(jù)塊并寫入磁盤中新的位置時，SnapShot才會占用額外的磁盤空間。38Snapshot創(chuàng)建及恢復(fù)原理39 Filer可以對一個卷組創(chuàng)建最多255個SnapShot快照。SnapShot快照可以通過手動或者人為預(yù)先定制策略的方式來自動創(chuàng)建。每一個SnapShot快照可以保存的時間取決于文件系統(tǒng)變

23、動的頻度。SnapRestoreNetApp 的 Snapshot 技術(shù)只存儲各個連續(xù)快照之間的塊級更改，從而高效地利用了存儲空間。由于 Snapshot 過程是自動的，而且?guī)缀踉谒查g完成，因此大大提高了備份速度，簡化了備份過程。SSnapRestore 軟件通過 Snapshot 技術(shù)實現(xiàn)即時數(shù)據(jù)恢復(fù)。相對而言，其他存儲解決方案復(fù)制所有數(shù)據(jù)，因此其備份和恢復(fù)操作所需要的時間和磁盤存儲空間要多得多。40IBM Systems and Technology GroupIBM Confidential 2007 IBM CorporationN系列存儲安裝過程N系列存儲硬件安裝N系列存儲硬件安裝可

24、以參考隨機發(fā)放的安裝手冊，安裝過程比較簡單，這里不再詳細說明。42N系列存儲規(guī)劃安裝N系列存儲規(guī)劃非常重要，好的規(guī)劃可以最大化利用磁盤空間。N系列存儲的操作系統(tǒng)DATAONTAP是建立在磁盤上的，初始化過程中會需要占用部分磁盤空間。對于A型號，DATAONTAP會默認選擇3塊磁盤做系統(tǒng)盤創(chuàng)建root volume，3塊磁盤構(gòu)成RAID-DP。對于G型號DATAONTAP默認會選擇一塊磁盤創(chuàng)建root volume。43N系列存儲規(guī)劃N3000系列規(guī)劃建議系統(tǒng)默認會創(chuàng)建一個RAID-DP的root volume，將剩余的磁盤都加入到這個root volume中，不保留HOT SPARE盤以獲得更

25、多的磁盤空間。N5000 A型號系統(tǒng)默認會創(chuàng)建一個RAID-DP的root volume，剩余磁盤不要加入到這個root volume中，單獨創(chuàng)建aggr。根據(jù)磁盤的數(shù)量選擇性保留HOT SPARE盤（推薦操作）N5000G型號劃分2個100G的LUN給一個機頭用于安裝DATA ONTAP，一塊為數(shù)據(jù)盤，一塊為HOT SPARE盤，如果是兩個機頭則劃分4個100G的，每個機頭兩個。剩余按976G進行LUN的劃分，或者將剩余的空間平均分，但是要小于976G。因為N5200G型號采用的是1000進制，1G=1000M,而我們平常的計算方式為1G=1024M，因此我們只能按1000/1024*100

26、0=976的大小劃分LUN。44N系列存儲初始化安裝硬件安裝完成后進行設(shè)備加電，我們首先需要對存儲繼續(xù)初始化安裝。目前最常見的為N3600A10/A20和N5200A20/G20，初始化安裝的過程大致相同，DATAONTAP系統(tǒng)是建立在存儲的磁盤上，這部分會消耗一定的空間，這里以N3600初始化安裝為例。45N3600初始化安裝N系列存儲隨機會配置一個RJ45轉(zhuǎn)RS232的接頭和一根RS232串口線，我們需要將串口線和筆記本相連，串口配置為默認即可。46串口連接參數(shù)N3600初始化安裝啟動N3600，系統(tǒng)初始化安裝開始，一下是詳細的安裝過程：.WARNING: The battery volt

27、age is too low to hold data for 3 days during a power-out condition. The charger is now turned on. When the voltage is ok the boot process will complete and services will be engaged. To override this delay, press CTRL-C.CAUTION: Using this appliance without NVRAM battery backup coupled with a power

28、failure condition CAN CAUSE DATA LOSS.Are you sure you want to continue (y or n)? y此處為一個電池告警，提示電池電壓低，因為是新系統(tǒng)，電池剛開始充電因此會有此提示，輸入Y繼續(xù)。47N3600初始化安裝Tue Dec 9 01:47:02 GMT nvram.bat.error:CRITICAL: The NVRAM battery in the chassis is *not safe to boot. Delay for charging canceled by user. Charger is ON *Tue

29、 Dec 9 01:47:05 GMT raid.assim.tree.noRootVol:error: No usable root volume found!A disk reservation was detected on disk 0c.10.4 Ordinarily, this will only occur if the partner node has taken over allcluster resources. This node will be shutdown.HALT: cluster partner has taken over (disk reservation

30、s)AMI BIOS8 Modular BIOSCopyright (C) 1985-2006, American Megatrends, Inc. All Rights Reserved Portions Copyright (C) 2006 Network Appliance, Inc. All Rights Reserved BIOS Version 3.0+Boot Loader version 1.3 Copyright (C) 2000,2001,2002,2003 Broadcom Corporation.Portions Copyright (C) 2002-2006 Netw

31、ork Appliance Inc.2048MB RAM installed -內(nèi)存信息CPU Type: Mobile Intel(R) Celeron(R) CPU 2.20GHz -CPU信息48N3600初始化安裝Starting AUTOBOOT press Ctrl-C to abort.Loading:.0 x200000/33725308 0 x2229b7c/31422180 0 x4021260/2557760 Autoboot of PRIMARY image aborted by user.開始自動啟動，按Ctrl+C中止因為我們是第一次安裝，因此按Ctrl-C中止自動

32、啟動，中止后，系統(tǒng)會進入LOADER菜單，LOADER菜單中可以使用的命令如下：version, update_flash, netboot, boot_diags, boot_backup, boot_primary, boot_ontap, update_bmc, bmc, flash, bye, autoboot, go, boot, load, set, ping, arp, ifconfig, show, unsetenv, set-defaults, setenv, printenv, help這里我們直接輸入boot_ontap，系統(tǒng)會從存儲自帶的CF卡中讀取數(shù)據(jù)，并開始安裝系統(tǒng)

33、。 N5200系列在這里的提示為： Starting AUTOBOOT press any key to abort. 按任意鍵中止啟動，與N3600有所不同，并且中止后會進入CFE菜單，而不是LOADER菜單，LOADER和CFE菜單沒有本質(zhì)區(qū)別。后繼安裝過程與N3600一致。49N3600初始化安裝LOADER boot_ontapLoading:.0 x200000/33725308 0 x2229b7c/31422180 0 x4021260/2557760 Entry at 0 x00200000Starting program at 0 x00200000cpuid 0 x8000

34、0000: 0 x80000004 0 x0 0 x0 0 x0Press CTRL-C for special boot menuSpecial boot options menu will be available.按提示CTRL-C進入特別啟動菜單，第一次安裝需要進入特別啟動菜單進行磁盤分配操作！后繼也可以通過特別啟動菜單進行一些存儲的維護工作Tue Dec 9 01:48:15 GMT cf.nm.nicTransitionUp:info: Interconnect link 0 is UPTue Dec 9 01:48:23 GMT fci.initialization.failed

35、:error: Initialization failed on Fibre Channel adapter 0a.Tue Dec 9 01:48:23 GMT fci.initialization.failed:error: Initialization failed on Fibre Channel adapter 0b.50N3600初始化安裝Data ONTAP Release 7.2.5.1: Wed Jun 25 11:01:02 PDT 2008 (IBM) -內(nèi)置系統(tǒng)版本為7.2.5.1Copyright (c) 1992-2008 Network Appliance, Inc

36、.Starting boot on Tue Dec 9 01:48:08 GMT 2008Tue Dec 9 01:48:24 GMT nvram.battery.turned.on:info: The NVRAM battery is turned ON. It is turned OFF during system shutdown.Tue Dec 9 01:48:30 GMT diskown.isEnabled:info: software ownership has been enabled for this system進入特別啟動菜單(1) Normal boot. -正常啟動(2

37、) Boot without /etc/rc. -啟動的時候不讀取/etc/rc.文件(3) Change password. -修改密碼(4) Assign ownership and initialize disks for root volume. -磁盤分配及初始化root volume(4a) Same as option 4, but create a flexible root volume. -同選項4，但是創(chuàng)建一個靈活root volume(5) Maintenance mode boot. -進入維護模式這里我們需要選擇5進入維護模式進行磁盤的分配操作。 Selection

38、 (1-5)? 551N3600初始化安裝 You have selected the maintenance boot option: the system has booted in maintenance mode allowing the following operations to be performed: ? fcadmin fcstat sasadmin sasstat halt help raid_config storage sesdiag version vol aggr environment led_on led_off sata scsi disk disk_li

39、st fcdiag fctest disktest diskcopy xortest outb disk_mung Type help for more details.列出在維護模式下可以使用的命令，輸入help 命令名稱可以獲得更多關(guān)于此命令的細節(jié)52N3600初始化安裝 In a cluster, you MUST ensure that the partner is (and remains) down, or that takeover is manually disabled on the partner node, because clustering software is n

40、ot started or fully enabled in Maintenance mode. 提示如果在cluster模式下，partner必需為down的狀態(tài) FAILURE TO DO SO CAN RESULT IN YOUR FILESYSTEMS BEING DESTROYEDContinue with boot? -是否繼續(xù)啟動，輸入yesyesTue Dec 9 01:48:41 GMT mgr.boot.reason_ok:notice: System rebooted.Tue Dec 9 01:48:42 GMT console_login_mgr:info: root

41、logged in from console53N3600初始化安裝在維護模式中輸入?可以查看當前可以使用的命令* ? environment led_off scsi aggr fcadmin led_on sesdiag disk fcdiag outb storage disk_list fcstat raid_config version disk_mung fctest sasadmin vol diskcopy halt sasstat xortest disktest help sata 54N3600初始化安裝* disk_list列出系統(tǒng)中所有的磁盤 DISK CHAN VE

42、NDOR PRODUCT ID REV SERIAL# HW (BLOCKS BPS) DQ- - - - - - - - -0c.10.1 SA:1 NETAPP X287_HVIPB288A15 NA01 JHW4DZAC ff 562884302 520 N0c.10.2 SA:1 NETAPP X287_HVIPB288A15 NA01 JHW4VZRC ff 562884302 520 N0c.10.3 SA:1 NETAPP X287_HVIPB288A15 NA01 JHWDYGRC ff 562884302 520 N0c.10.4 SA:1 NETAPP X287_HVIPB

43、288A15 NA01 JHVJR7VC ff 562884302 520 N0c.10.5 SA:1 NETAPP X287_HVIPB288A15 NA01 JHVDTUGC ff 562884302 520 N0c.10.6 SA:1 NETAPP X287_HVIPB288A15 NA01 JHWDZ19C ff 562884302 520 N0c.10.7 SA:1 NETAPP X287_HVIPB288A15 NA01 JHWB1DMC ff 562884302 520 N0c.10.8 SA:1 NETAPP X287_HVIPB288A15 NA01 JHVJWHEC ff

44、562884302 520 N0c.10.9 SA:1 NETAPP X287_HVIPB288A15 NA01 JHWDNX6C ff 562884302 520 N0c.10.10 SA:1 NETAPP X287_HVIPB288A15 NA01 JHWDZM8C ff 562884302 520 N0c.10.11 SA:1 NETAPP X287_HVIPB288A15 NA01 JHW4E72C ff 562884302 520 N0c.10.12 SA:1 NETAPP X287_HVIPB288A15 NA01 JHVHY5RC ff 562884302 520 N0c.10.

45、13 SA:1 NETAPP X287_HVIPB288A15 NA01 JHWED6NC ff 562884302 520 N0c.10.14 SA:1 NETAPP X287_HVIPB288A15 NA01 JHW4U9UC ff 562884302 520 N0c.10.15 SA:1 NETAPP X287_HVIPB288A15 NA01 JHW4VU5C ff 562884302 520 N0c.10.0 SA:1 NETAPP X287_HVIPB288A15 NA01 JHVJZH7C ff 562884302 520 N55N3600初始化安裝* disk show -vL

46、ocal System ID: 135042771 DISK OWNER POOL SERIAL NUMBER - - - - 0c.10.5 (135042771) Pool0 JHVDTUGC 0c.10.6 (135043089) Pool0 JHWDZ19C 0c.10.3 (135042771) Pool0 JHWDYGRC 0c.10.11 Not Owned NONE JHW4E72C 0c.10.13 Not Owned NONE JHWED6NC 0c.10.2 (135043089) Pool0 JHW4VZRC 0c.10.1 (135042771) Pool0 JHW4

47、DZAC 0c.10.15 Not Owned NONE JHW4VU5C 0c.10.9 Not Owned NONE JHWDNX6C 0c.10.7 (135042771) Pool0 JHWB1DMC 0c.10.10 Not Owned NONE JHWDZM8C 0c.10.4 (135043089) Pool0 JHVJR7VC 0c.10.12 Not Owned NONE JHVHY5RC 0c.10.14 Not Owned NONE JHW4U9UC 0c.10.8 Not Owned NONE JHVJWHEC 0c.10.0 (135043089) Pool0 JHV

48、JZH7C磁盤狀態(tài)為Not Owned說明此磁盤還未進行分配，OWNER選項下有(135042771)數(shù)字ID的為磁盤已經(jīng)分配。N系列存儲會在啟動的時候自動進行部分磁盤的分配，有時候系統(tǒng)自動分配的方案并不符合我們的規(guī)劃，我們需要解除這種分配關(guān)系，重新對磁盤進行分配56N3600初始化安裝* disk remove_ownership all解除磁盤的分配關(guān)系A(chǔ)ll disks will have their ownership information removed.Do you wish to continue? yes57N3600初始化安裝* disk show -vLocal Syst

49、em ID: 135042771 DISK OWNER POOL SERIAL NUMBER - - - - 0c.10.7 Not Owned NONE JHWB1DMC 0c.10.14 Not Owned NONE JHW4U9UC 0c.10.15 Not Owned NONE JHW4VU5C 0c.10.0 Not Owned NONE JHVJZH7C 0c.10.8 Not Owned NONE JHVJWHEC 0c.10.1 Not Owned NONE JHW4DZAC 0c.10.5 Not Owned NONE JHVDTUGC 0c.10.2 Not Owned N

50、ONE JHW4VZRC 0c.10.3 Not Owned NONE JHWDYGRC 0c.10.13 Not Owned NONE JHWED6NC 0c.10.4 Not Owned NONE JHVJR7VC 0c.10.12 Not Owned NONE JHVHY5RC 0c.10.9 Not Owned NONE JHWDNX6C 0c.10.11 Not Owned NONE JHW4E72C 0c.10.6 Not Owned NONE JHWDZ19C 0c.10.10 Not Owned NONE JHWDZM8C 解除后所有的磁盤都為未分配狀態(tài)。58N3600初始化安

51、裝* disk assign 0c.10.1 0c.10.2 0c.10.3 0c.10.4 0c.10.5 0c.10.6 0c.10.7disk assign: DisTue Dec 9 01:41:42 GMT diskown.changingOwner:info: changing ownership for disk 0c.10.0 (S/N JHVJZH7C) from unowned (ID -1) to (ID 135042771)k assigned but unable to obtain owner name. Re-run disk assign with -o opt

52、ion to specify name.disk assign: DisTue Dec 9 01:42:00 GMT diskown.changingOwner:info: changing ownership for disk 0c.10.1 (S/N JHW4DZAC) from unowned (ID -1) to (ID 135042771)k assigned but unable to obtain owner name. Re-run disk assign with -o option to specify name.disk assign: DisTue Dec 9 01:4

53、2:31 GMT diskown.changingOwner:info: changing ownership for disk 0c.10.7 (S/N JHWB1DMC) from unowned (ID -1) to (ID 135042771)k assigned but unable to obtain owner name. Re-run disk assign with -o option to specify name.提示磁盤已經(jīng)成功分配，因為是第一次安裝，沒有指定機器名稱，沒有關(guān)系，繼續(xù)即可。Disk assign命令為將磁盤分配給當前機頭，如果是20型號，這個操作需要在兩

54、個機頭上面分別進行。N系列存儲為ACTIVE/ACTIVE結(jié)構(gòu)，兩個機頭各自管理一部分磁盤，機頭對磁盤有所有權(quán)關(guān)系。59N3600初始化安裝磁盤分配完成后使用disk show v命令查看* disk show -vLocal System ID: 135042771 DISK OWNER POOL SERIAL NUMBER - - - - 0c.10.14 Not Owned NONE JHW4U9UC 0c.10.15 Not Owned NONE JHW4VU5C 0c.10.1 (135042771) Pool0 JHW4DZAC 0c.10.8 Not Owned NONE JHV

55、JWHEC 0c.10.2 (135042771) Pool0 JHW4VZRC 0c.10.6 (135042771) Pool0 JHWDZ19C 0c.10.3 (135042771) Pool0 JHWDYGRC 0c.10.4 (135042771) Pool0 JHVJR7VC 0c.10.13 Not Owned NONE JHWED6NC 0c.10.5 (135042771) Pool0 JHVDTUGC 0c.10.12 Not Owned NONE JHVHY5RC 0c.10.9 Not Owned NONE JHWDNX6C 0c.10.0 (135042771) P

56、ool0 JHVJZH7C 0c.10.11 Not Owned NONE JHW4E72C 0c.10.7 (135042771) Pool0 JHWB1DMC 0c.10.10 Not Owned NONE JHWDZM8C 60N3600初始化安裝* halt執(zhí)行halt命令，讓系統(tǒng)重新進入LOADER狀態(tài)AMI BIOS8 Modular BIOSCopyright (C) 1985-2006, American Megatrends, Inc. All Rights Reserved Portions Copyright (C) 2006 Network Appliance, Inc

57、. All Rights Reserved BIOS Version 3.0+Boot Loader version 1.3 Copyright (C) 2000,2001,2002,2003 Broadcom Corporation.Portions Copyright (C) 2002-2006 Network Appliance Inc.2048MB RAM installedCPU Type: Mobile Intel(R) Celeron(R) CPU 2.20GHzLOADER boot_ontap 再次從boot_ontap啟動61N3600初始化安裝Loading:.0 x20

58、0000/33725308 0 x2229b7c/31422180 0 x4021260/2557760 Entry at 0 x00200000Starting program at 0 x00200000cpuid 0 x80000000: 0 x80000004 0 x0 0 x0 0 x0Press CTRL-C for special boot menuSpecial boot options menu will be available.按CTRL-C進入特別啟動菜單Tue Dec 9 01:44:15 GMT cf.nm.nicTransitionUp:info: Interco

59、nnect link 0 is UPTue Dec 9 01:44:23 GMT fci.initialization.failed:error: Initialization failed on Fibre Channel adapter 0a.Tue Dec 9 01:44:23 GMT fci.initialization.failed:error: Initialization failed on Fibre Channel adapter 0b.62N3600初始化安裝Data ONTAP Release 7.2.5.1: Wed Jun 25 11:01:02 PDT 2008 (

60、IBM)Copyright (c) 1992-2008 Network Appliance, Inc.Starting boot on Tue Dec 9 01:44:08 GMT 2008Tue Dec 9 01:44:24 GMT nvram.battery.turned.on:info: The NVRAM battery is turned ON. It is turned OFF during system shutdown.Tue Dec 9 01:44:27 GMT diskown.isEnabled:info: software ownership has been enabl

61、ed for this systemTue Dec 9 01:44:30 GMT config.noPartnerDisks:CRITICAL: No disks were detected for the partner; this node will be unable to takeover correctly(1) Normal boot.(2) Boot without /etc/rc.(3) Change password.(4) Initialize owned disks (8 disks are owned by this filer).(4a) Same as option

62、 4, but create a flexible root volume.(5) Maintenance mode boot.因為已經(jīng)完成了磁盤的分配，這里我們選擇4a，開始root volume的初始化安裝63N3600初始化安裝Selection (1-5)? Tue Dec 9 01:44:45 GMT ses.status.driveWarning:warning: Error on drive 0 on DS20-ESAS shelf 0c.10; non-critical.4aNVLOG: nvlog magic was JETTISON, previous boot of sy

63、stem marked nvlog to be DISCARDEDZero disks and install a new file system? Yes -將磁盤清零，并安裝新的文件系統(tǒng)，選擇yesThis will erase all the data on the disks, are you sure? Yes -這個操作會擦除磁盤上所有的數(shù)據(jù)，選擇yesZeroing disks takes about 90 minutes. -根據(jù)磁盤容量的不同，這個操作的時間不一樣G型號的存儲通常不需要進行長時間的Zeroing，安裝G型號的存儲我們通常需要規(guī)劃兩個100G的LUN給機頭用于安

64、裝DATAONTAP系統(tǒng)。64N3600初始化安裝Tue Dec 9 01:45:59 GMT coredump.spare.none:info: No sparecore disk was found.磁盤格式化完成后，進入系統(tǒng)配置階段，配置是以向?qū)Ｊ竭M行了，過程比較簡單Please enter the new hostname : N3600-A -存儲主機名Do you want to configure virtual network interfaces? n: y -是否使用虛擬網(wǎng)卡，選擇y，虛擬網(wǎng)卡方式可以將多塊物理網(wǎng)卡進行聚合，配置成增加帶寬模式或者是主備模式Number o

65、f virtual interfaces to configure? 0 1 -虛擬網(wǎng)卡的數(shù)量Name of virtual interface #1 : vif1 虛擬網(wǎng)卡的名稱，可以自定義Is vif1 a single s, multi m or a lacp l virtual interface? m s 虛擬網(wǎng)卡的模式，s為主備模式，m為鏈路匯聚模式，M模式需要交換機配合支持Number of links for vif1? 0 2 -虛擬網(wǎng)卡包含的物理網(wǎng)卡數(shù)量Name of link #1 for vif1 : e0a -物理網(wǎng)卡名稱Name of link #2 for vif

66、1 : e0b -物理網(wǎng)卡名稱65N3600初始化安裝Please enter the IP address for Network Interface vif1 : 192.168.0.101 IP地址配置Please enter the netmask for Network Interface vif1 255.255.0.0: -子網(wǎng)掩碼配置Should virtual interface vif1 take over a partner virtual interface during failover? n: y 虛擬網(wǎng)卡是否被另外的控制器接管，如果是雙控制器模式選擇yesThe clustered failover software is not yet licensed. To enable network failover, you should run the license command for clustered failover. -提示系統(tǒng)尚未安裝cluster failover的license，暫時不理會，license是在系統(tǒng)初始化完成后添加的。Ple