遠程管理DELL服務器可通過IPMI或者OMSA的方式。

Dell OpenManage Server Administrator (OMSA)

• 通過基于網(wǎng)頁瀏覽器的集成圖形用戶界面(GUI)
• 通過基于操作系統(tǒng)(OS)的命令行界面(CLI)

Dell RACADM（遠程訪問控制器管理）實用程序是一個命令行工具，允許通過iDRAC或DRAC遠程或本地管理Dell服務器。
RACADM提供與iDRAC / DRAC圖形用戶界面（GUI）類似的功能，還可以使用RACADM遠程管理Dell Chassis Management Controller（CMC）。
RACADM命令可以從管理站遠程運行和/或在受管系統(tǒng)上本地運行。
RACADM命令允許您查看受管系統(tǒng)信息，在受管系統(tǒng)上執(zhí)行電源操作，執(zhí)行固件更新，配置設置等。由于RACADM是從命令行界面（CLI）運行的，因此系統(tǒng)管理員可以創(chuàng)建以一對多方式控制和更新Dell系統(tǒng)的腳本。

術語

• 受管系統(tǒng) – 包含iDRAC或DRAC的Dell PowerEdge服務器，或包含機箱管理控制器（CMC）的Dell Blade Chassis。
• Management Station – 用于遠程訪問iDRAC，DRAC或CMC的計算機。
• iDRAC – 集成的戴爾遠程訪問控制器。適用于新一代和現(xiàn)有的Dell PowerEdge服務器（11G和12G）。
• DRAC – 戴爾遠程訪問控制器。適用于老一代的Dell PowerEdge服務器。

安裝

1、安裝依賴包
聯(lián)網(wǎng)YUM安裝必須的基本組件，主要是SNMP客戶端，如果不打算用于監(jiān)控，可忽略，wget,perl 是OMSA安裝需用到的，自RHEL/CentOS 6.4后的2.6.32.358內(nèi)核變動，所以要額外安裝一個 OpenIPMI 包，否則OMSA無法正常啟動。軟件包注意區(qū)分大小寫

yum install -y net-snmp net-snmp-devel net-snmp-utils wget perl OpenIPMI

2、安裝racadm
方式一：
Linux 環(huán)境可以使用 Dell的源進行yum安裝，如下
#可參考 http://zh.community.dell.com/techcenter/systems-management/w/wiki/561.omsalinux

wget -q -O - http://linux.dell.com/repo/hardware/latest/bootstrap.cgi | bash   yum  -y install srvadmin-all    # 啟動服務，只有安裝在物理機上才可啟動  /opt/dell/srvadmin/sbin/srvadmin-services.sh start 

報錯：

Error: Package: openwsman-server-2.6.3-6.git4391e5c.el7_6.x86_64 (updates)             Requires: libruby.so.2.0()(64bit)             Available: ruby-libs-2.0.0.648-33.el7_4.x86_64 (base)                 libruby.so.2.0()(64bit)             Available: ruby-libs-2.0.0.648-34.el7_6.x86_64 (updates)                 libruby.so.2.0()(64bit)             Available: ruby-libs-2.0.0.648-35.el7_6.x86_64 (updates)                 libruby.so.2.0()(64bit)   You could try using --skip-broken to work around the problem You could try running: rpm -Va --nofiles --nodigest

解決方法：

wget https://rpmfind.net/linux/mageia/distrib/5/x86_64/media/core/updates/lib64ruby2.0-2.0.0.p648-1.6.mga5.x86_64.rpm  rpm -ivh lib64ruby2.0-2.0.0.p648-1.6.mga5.x86_64.rpm

#安裝好重新yum安裝即可。

方式二：

cd /data/packages/  wget https://downloads.dell.com/FOLDER05223994M/1/OM-MgmtStat-Dell-Web-LX-9.2.0-3142_A00.tar.gz  tar zxvf OM-MgmtStat-Dell-Web-LX-9.2.0-3142_A00.tar.gz  cd /data/packages/linux/rac  # 運行安裝程序  sh install_racadm.sh  # 創(chuàng)建軟連接  ln -s /opt/dell/srvadmin/sbin/racadm /usr/sbin/racadm

安裝后在/opt/dell/srvadmin/sbin/racadm位置

使用

主要是使用的命令有 omreport、omconfig 和 racadm。

• omreport 是用來查詢服務器各種硬件狀態(tài)
• omconfig 是用來設置硬件的一些屬性的,
• racadm 可以用來遠程控制
  參考官方文檔
  http://www.dell.com/support/home/cn/zh/cnbsd1/product-support/product/dell-opnmang-srvr-admin-v7.3/manuals
  http://www.dell.com/support/manuals/cn/zh/cnbsd1/dell-opnmang-srvr-admin-v7.3/omsa_cli-v1/%E7%AE%80%E4%BB%8B?guid=guid-800c0f9c-94f9-4893-ab05-1c3754260261&lang=zh-cn
  http://www.sxszjzx.com/~t096/manual/sc/Dosa/CLI/report.htm

omreport命令示例：

/opt/dell/srvadmin/bin/omreport chassis                     # 顯示所有主要組件的常規(guī)狀態(tài)   /opt/dell/srvadmin/bin/omreport chassis memory              # 顯示內(nèi)存信息  /opt/dell/srvadmin/bin/omreport chassis temps             # 顯示系統(tǒng)主要組件的溫度  /opt/dell/srvadmin/bin/omreport storage adisk controller=0  # 查看磁盤陳列中的硬盤狀態(tài)  /opt/dell/srvadmin/bin/omreport storage pdisk controller=0  # 查看物理磁盤信息  /opt/dell/srvadmin/bin/omreport storage vdisk controller=0  # 查看虛擬硬盤的狀態(tài)  /opt/dell/srvadmin/bin/omreport storage controller          # 查看控制器(即RAID卡)的屬性  /opt/dell/srvadmin/bin/omreport storage channel controller=0    # 查看通道的屬性  /opt/dell/srvadmin/bin/omreport storage enclosure controller=0  # 查看enclosure的屬性  /opt/dell/srvadmin/bin/omreport storage battery                 # 查看電池屬性

如果要控制遠程服務器，可以使用 racadm, 命令示例如下：

#參考文檔
#http://www.dell.com/support/manuals/cn/zh/cnbsd1/idrac8-with-lc-v2.05.05.05/racadm_idrac_pub-v1/introduction?guid=guid-6b6564ab-ee63-49ef-a7d6-47154c343841&lang=en-us

racadm語法

racadm -r <racIpAddr> -u <username> -p <password> <subcommand>   racadm -r <racIpAddr> -u <username> -p <password> get <devicename>.<groupname>.[<index>].[<objectname>]  racadm -r <racIpAddr> -u <username> -p <password> set <devicename>.<groupname>.[<index>].<objectname> <value>    * -r <racIpAddr>[  : <port number> ]   ：指定IDRAC  IP，端口號默認是443  * -u  <username>                       ： IDRAC用戶名  * -p  <password>                       ： IDRAC密碼  * -S                                   ：安全認證無效時停止命令執(zhí)行（所有正常執(zhí)行命令基本都包含無效認證安全警告，非需求時不要配置此選項）  * -i                                   ：交互式登陸，手動輸入賬號密碼；和-u、-p選項不能同時使用。  * --nocertwarn                         ：忽略認證相關警告信息

racadm常用命令

# 獲取系統(tǒng)信息  racadm -r 10.10.10.8 -u root -p xxxx getsysinfo    # 獲取IP信息  racadm -r 10.10.10.8 -u root -p xxxx getniccfg    # 獲取IP信息(包含DNS)  racadm -r 10.10.10.8 -u root -p xxxx getconfig -g cfgLanNetworking  racadm -r 10.10.10.8 -u root -p xxxx set idrac.ssh.port 22  racadm -r 10.10.10.8 -u root -p xxxx --nocertwarn get idrac.ssh.port    硬件資源：  racadm get BIOS.memSettings.SysMemSize     # 獲取內(nèi)存大小  racadm get BIOS.MemSettings.SysMemSpeed    # 獲取內(nèi)存工作速率  racadm get BIOS.MemSettings.SysMemType  # 獲取內(nèi)存類型    BIOS相關：  racadm get BIOS.MiscSettings.ErrPrompt   #  錯誤提示狀態(tài)：  racadm set BIOS.MiscSettings.ErrPrompt Disabled # 關閉錯誤提示   racadm get BIOS.BiosBootSettings.BootMode（默認BIOS,另有UEFI） # BIOS啟動模式：   racadm get BIOS.BiosBootSettings.BootSeq  # 系統(tǒng)啟動順序：   racadm set BIOS.BiosBootSettings.BootSeq NIC.Integrated.1-1-1,HardDisk.List.1-1,Optical.SATAEmbedded.E-1 # 更改系統(tǒng)啟動順序：  jobqueue create BIOS.Setup.1-1 # 提交BIOS objects job：  racadm get BIOS.SysInformation.SystemServiceTag   # 獲取sn：   racadm get BIOS.SysInformation. SystemModelName   # 獲取型號：  racadm get BIOS.SysInformation. SystemBiosVersion  # 獲取bios版本：     網(wǎng)卡相關：  racadm getsysinfo -s ( racadm nicstatistics | racadm racdump )  # 獲取網(wǎng)卡mac：   racadm get nic.NICConfig.3.LegacyBootProto  # 獲取網(wǎng)卡3是否開啟pxe：  racadm set nic.NICConfig.3.LegacyBootProto PXE # 啟用網(wǎng)卡pxe：   racadm jobqueue create NIC.Integrated.1-3-1 # PXE配置應用生效：   racadm jobqueue create NIC.Integrated.1-1 -r pwrcycle -s TIME_NOW -e 20120501100000 #  提交NIC objects job：    磁盤相關：  racadm storage get pdisks     #  獲取物理磁盤：   racadm storage get vdisks -o ［ -p status,size,layout,state ］  #   獲取虛擬磁盤信息：     raid相關：  racadm storage get controllers   # 獲取raid控制器：   racadm storage get controllers -o -p name,status   # 獲取raid控制器屬性name、status：   racadm storage resetconfig:RAID.Integrated.1-1 # 刪除所有raid：   racadm jobqueue create RAID.Integrated.1-1 -s TIME_NOW -r none （ forced | pwrcycle | graceful） ［ -—realtime ］  #  提交storage作業(yè)：   racadm storage createvd:RAID.Integrated.1-1 -rl r5 -size 300g  -pdkey:Disk.Bay.0:Enclosure.Internal.0-1:RAID.Integrated.1-1,Disk.Bay.1:Enclosure.Internal.0-1:RAID.Integrated.1-1,Disk.Bay.2:Enclosure.Internal.0-1:RAID.Integrated.1-1 #  創(chuàng)建raid5，分配300G做系統(tǒng)：  racadm storage createvd:RAID.Integrated.1-1 -rl r5 -pdkey:Disk.Bay.0:Enclosure.Internal.0-1:RAID.Integrated.1-1,Disk.Bay.1:Enclosure.Internal.0-1:RAID.Integrated.1-1,Disk.Bay.2:Enclosure.Internal.0-1:RAID.Integrated.1-1 #  創(chuàng)建raid5：     用戶相關：      注：數(shù)字2、15為用戶ID。  racadm get idrac.users.2 # 查看用戶信息：  racadm set idrac.users.15.username chenss  #  添加用戶：  racadm set idrac.users.15.password wuyancs #   設置密碼：  racadm set idrac.users.15.Privilege 0x1ff # 設置為idrac管理員：  racadm set idrac.users.15.enable enabled    # 啟用用戶：    日志相關：  racadm get System.LCD.CurrentDisplay  #   獲取前置面板LCD顯示信息：    系統(tǒng)相關：  racadm serveraction powerup  #  開機：   racadm serveraction powerdown  #  關機：   racadm serveraction powercycle  #  重啟：   racadm serveraction powerstatus  #  狀態(tài)：   racadm get iDRAC.SNMP   # 獲取idrac snap info：

獲取幫助信息

# SSH 到遠程服務器  [root@localhost /]# ssh root@10.10.10.8  root@10.10.254.8's password:    -----    /admin1-> racadm help     help                 -- Display list of RACADM sub commands with help string   help [subcommand]    -- display usage summary for a subcommand   arp                  -- display the networking ARP table   autoupdatescheduler  -- Automatic Platform Update of the devices on the server.   clearasrscreen       -- clear the last ASR (crash) screen   clearpending         -- clear pending attribute(s) value of a Device Class   closessn             -- close a session   clrsel               -- clear the System Event Log (SEL)   config               -- Deprecated: modify RAC configuration properties   coredump             -- display the last RAC coredump   coredumpdelete       -- delete the last RAC coredump   debug                -- Field Service Debug Authorization facility commands   eventfilters         -- Alerts configuration commands   fwupdate             -- update the RAC firmware   get                  -- display RAC configuration properties   getconfig            -- Deprecated: display RAC configuration properties   gethostnetworkinterfaces -- Display host network interface details   getled               -- Get the state of the LED on a module.   getniccfg            -- display current network settings   getraclog            -- display the RAC log   getractime           -- display the current RAC time   getsel               -- display records from the System Event Log (SEL)   getsensorinfo        -- display system sensors   getssninfo           -- display session information   getsvctag            -- display service tag information   getsysinfo           -- display general RAC and system information   gettracelog          -- display the RAC diagnostic trace log   getuscversion        -- Deprecated: display the current USC version details   getversion           -- display the current version details   ifconfig             -- display network interface information   inlettemphistory     -- inlet temperature history operations   license              -- License Manager commands   lclog                -- LCLog operations   frontpanelerror      -- hide LCD errors - color amber to blue   netstat              -- display routing table and network statistics   ping                 -- send ICMP echo packets on the network   ping6                -- send ICMP echo packets on the network   racdump              -- display RAC diagnostic information   racreset             -- perform a RAC reset operation   racresetcfg          -- restore the RAC configuration to factory defaults   remoteimage          -- make a remote ISO image available to the server   rollback             -- Rollback firmware to its previous version.   serveraction         -- perform system power management operations   set                  -- modify RAC configuration properties   setled               -- Set the state of the LED on a module.   setniccfg            -- modify network configuration properties   sshpkauth            -- manage SSH PK authentication keys on the RAC   sslcertdelete        -- delete an SSL certificate on the iDRAC   sslcertview          -- view SSL certificate information   sslcsrgen            -- generate a certificate CSR from the RAC   sslencryptionstrength -- Deprecated: Display or modify the SSL Encryption strength.   sslresetcfg          -- Reset iDRAC to apply new certificate. Until iDRAC is reset old certificate will be active.   swinventory          -- Display the list of S/W Installed on the server.   systemconfig         -- Backup &/or Restore of iDRAC Config and Firmware   systemerase          -- Performs system erase on a selected component.   testemail            -- test RAC e-mail notifications   testtrap             -- test RAC SNMP trap notifications   testalert            -- test RAC SNMP - FQDN trap notifications   traceroute           -- print the route packets trace to network host   traceroute6          -- print the route packets trace to network host   techsupreport        -- Tech Support Report operations.   usercertview         -- view user certificate information   vflashpartition      -- manage partitions on the vFlash SD card   vflashsd             -- perform vFlash SD Card initialization   vmdisconnect         -- disconnect Virtual Media connections   raid                 -- Monitoring and Inventory of H/W RAID connected to the server.   storage              -- Monitoring and Inventory of H/W RAID connected to the server.   hwinventory          -- Monitoring and Inventory of H/W NICs connected to the server.   nicstatistics        -- Statistics for NICs connected to the server.   fcstatistics         -- Statistics for FCs connected to the server.   update               -- Platform Update of the devices on the server   jobqueue             -- Jobqueue of of the jobs currently scheduled   sensorsettings       -- Set the sensor threshold levels.   diagnostics          -- Remote Diagnostic commands   systemperfstatistics -- Display or Modify System Performance Statistics     Groups     BIOS                -- Configuration of BIOS attributes   iDRAC               -- Configuration of iDRAC attributes   LifecycleController -- Configuration of LifecycleController attributes   Nic                 -- Configuration of NIC attributes   Storage             -- Configuration of Storage attributes   System              -- Configuration of System attributes   FC                  -- Configuration of Fiber Channel attributes    For Help on configuring the properties of a group - racadm help set    -----------------------------------------------------------------------  

racadm子命令幫助信息

/admin1-> racadm storage help get pdisks  Storage monitoring and inventory of hardware RAID connected to the system.    Usage :    racadm storage get status  racadm storage help <Object type I/II>  racadm storage get <Object type I>  racadm storage get <Object type I> -current  racadm storage get <Object type I> -pending  racadm storage get <Object type I> -o  racadm storage get <Object type I> -o -p <property names separated by comma>  racadm storage get <Object type I>:<FQDD's of Object type I separated by comma> -p  <property names separated by comma>  racadm storage get <Object type I>:<FQDD's of Object type I separated by comma>  racadm storage get <Object type II> --refkey <reference keys separated by comma>  racadm storage get <Object type II> --refkey <reference keys separated by comma> -o  racadm storage get <Object type II> --refkey <reference keys separated by comma> -o   -p <property names separated by comma>    --------------------------------------------------------------------------------    Valid Options:    Object type I      : controllers, batteries, vdisks, pdisks, fans, emms, tempprobes  ,psus, enclosures.  Object type II     : batteries, vdisks, pdisks, fans, emms, psus, tempprobes, enclosures.  -current <optional>: Displays only the current Raid objects from storage.If -pen  ding not mentioned it will consider as the default option  -pending           : Displays only the Pending Raid Objects from Storage.  -o                 : Displays all the properties of the selected Key or Object.  -p                 : Displays the property names with filter.  FQDD's             : Displays all the properties of the FQDD's Key.  --refkey           : Displays all the reference key of Object type.  help               : Displays each object type help.    NOTE: Maximum Property names can be specified in -p option is = 10.    NOTE: Maximum FQDD's or refkey can be specified is = 3.    --------------------------------------------------------------------------------    Usage Examples :    racadm storage get controllers  racadm storage get psus  racadm storage get controllers -o  racadm storage get controllers -o -current  racadm storage get controllers -o -pending  racadm storage get enclosures -o  racadm storage get controllers -o -p name,status  racadm storage get vdisks -o -p layout,status  racadm storage get controllers:RAID.INTEGRATED.0  racadm storage get emms:EMM.Slot.0:ENCLOSURE.EXTERNAL.0-0:RAID.INTEGRATED  .0  racadm storage get controllers:RAID.INTEGRATED.0 -p status  racadm storage get emms:EMM.Slot.0:ENCLOSURE.EXTERNAL.0-0:RAID.INTEGRATED  .0 -p status  racadm storage get batteries --refkey RAID.INTEGRATED.0  racadm storage get pdisks --refkey ENCLOSURE.EXTERNAL.0-0:RAID.INTEGRATED.0  racadm storage get batteries --refkey RAID.INTEGRATED.0 -o -p status,state,name  racadm storage get fans --refkey RAID.INTEGRATED.0 -o -p status,speed,name

racadm常用子命令：

內(nèi)存相關：

• 獲取內(nèi)存大?。?racadm get BIOS.memSettings.SysMemSize
• 獲取內(nèi)存工作速率： racadm get BIOS.MemSettings.SysMemSpeed
• 獲取內(nèi)存類型： racadm get BIOS.MemSettings.SysMemType

磁盤相關：

• 獲取物理磁盤：racadm storage get pdisks -o ［ -p status,size,layout,state ］
• 獲取虛擬磁盤信息：racadm storage get vdisks -o ［ -p status,size,layout,state ］

BIOS相關：

• 錯誤提示狀態(tài)：racadm get BIOS.MiscSettings.ErrPrompt
• 關閉錯誤提示： racadm set BIOS.MiscSettings.ErrPrompt Disabled
• BIOS啟動模式： racadm get BIOS.BiosBootSettings.BootMode（默認BIOS,另有UEFI）
• 系統(tǒng)啟動順序： racadm get BIOS.BiosBootSettings.BootSeq
• 更改系統(tǒng)啟動順序：racadm set BIOS.BiosBootSettings.BootSeq NIC.Integrated.1-1-1,HardDisk.List.1-1,Optical.SATAEmbedded.E-1
• 提交BIOS objects job：jobqueue create BIOS.Setup.1-1
• 獲取sn： racadm get BIOS.SysInformation.SystemServiceTag
• 獲取型號： racadm get BIOS.SysInformation. SystemModelName
• 獲取bios版本： racadm get BIOS.SysInformation. SystemBiosVersion

網(wǎng)卡相關：

• 獲取網(wǎng)卡mac： racadm getsysinfo -s ( racadm nicstatistics | racadm racdump )
• 獲取網(wǎng)卡3是否開啟pxe：racadm get nic.NICConfig.3.LegacyBootProto
• 啟用網(wǎng)卡pxe： racadm set nic.NICConfig.3.LegacyBootProto PXE
• PXE配置應用生效： racadm jobqueue create NIC.Integrated.1-3-1
• 提交NIC objects job：racadm jobqueue create NIC.Integrated.1-1 -r pwrcycle -s TIME_NOW -e 20120501100000

磁盤相關：

• 獲取物理磁盤： racadm storage get pdisks
• 獲取虛擬磁盤信息： storage get vdisks -o ［ -p status,size,layout,state ］

raid相關：

• 獲取raid控制器： racadm storage get controllers
• 獲取raid控制器屬性name、status： racadm storage get controllers -o -p name,status
• 刪除所有raid： racadm storage resetconfig:RAID.Integrated.1-1
• 提交storage作業(yè)： racadm jobqueue create RAID.Integrated.1-1 -s TIME_NOW -r none （ forced | pwrcycle | graceful） ［ -—realtime ］
• 創(chuàng)建raid5，分配300G做系統(tǒng)： racadm storage createvd:RAID.Integrated.1-1 -rl r5 -size 300g -pdkey:Disk.Bay.0:Enclosure.Internal.0-1:RAID.Integrated.1-1,Disk.Bay.1:Enclosure.Internal.0-1:RAID.Integrated.1-1,Disk.Bay.2:Enclosure.Internal.0-1:RAID.Integrated.1-1
• 創(chuàng)建raid5： racadm storage createvd:RAID.Integrated.1-1 -rl r5 -pdkey:Disk.Bay.0:Enclosure.Internal.0-1:RAID.Integrated.1-1,Disk.Bay.1:Enclosure.Internal.0-1:RAID.Integrated.1-1,Disk.Bay.2:Enclosure.Internal.0-1:RAID.Integrated.1-1

用戶相關：

• 查看用戶信息：racadm get idrac.users.2
• 添加用戶：racadm set idrac.users.15.username chenss
• 設置密碼：racadm set idrac.users.15.password wuyancs
• 設置為idrac管理員：racadm set idrac.users.15.Privilege 0x1ff
• 啟用用戶：racadm set idrac.users.15.enable enabled
• 注：數(shù)字2、15為用戶ID。

IP相關：

• 獲取idrac ip info： racadm get iDRAC.IPv4[ Address | Static | Gateway ]
• 修改 IP: racadm setniccfg -s 192.168.1.2 255.255.255.0 192.168.1.1
• 或者像這樣分開設置:
  racadm config -g cfgLanNetworking -o cfgNicEnable 1
  racadm config -g cfgLanNetworking -o cfgNicIpAddress 192.168.1.2
  racadm config -g cfgLanNetworking -o cfgNicNetmask 255.255.255.0
  racadm config -g cfgLanNetworking -o cfgNicGateway 192.168.1.1
  racadm config -g cfgLanNetworking -o cfgNicUseDhcp 0
• 或者先獲取關于 RAC 的所有信息: racadm getconfig -f rac.cfg

日志相關：

• 獲取前置面板LCD顯示信息：racadm get System.LCD.CurrentDisplay

系統(tǒng)相關：

racadm serveraction <action>

而您將<action>替換為以下之一：

• 開機： racadm serveraction powerup
• 關機： racadm serveraction powerdown
• 重啟（在受管系統(tǒng)上發(fā)出電源循環(huán)操作）： racadm serveraction powercycle
• 顯示服務器的當前電源狀態(tài) (“ON”, or “OFF”)： racadm serveraction powerstatus
• 在受管系統(tǒng)上執(zhí)行重置（重新引導）操作： racadm serveraction hardreset
• 獲取idrac snap info：racadm get iDRAC.SNMP

如果您的Drac因任何原因崩潰，您可能需要重置它：
racadm racreset

備注：提交作業(yè)時，perc8的卡（H710）是不支持realtime參數(shù)的；realtime參數(shù)是從perc9（H730）才開始支持。