VeritasDynamicMulti-Pathing 版本说明
Veritas NBU安装手册V1.0

Veritas NBU备份软件安装手册二零零三年六月版权声明©2003 深圳市华为技术服务有限公司版权所有,保留一切权利。
非经本公司书面许可,任何单位和个人不得擅自摘抄、复制本书的部分或全部,并不得以任何形式传播。
修订记录目录第一章NBU软件的安装 (4)1.1. 安装前准备 (4)1.2. NBU MASTER SERVER软件的安装 (4)1.3. NBU MEDIA SERVER软件的安装 (7)1.4. NBU C LIENT 软件的安装 (7)1.5. NBU DAT A BASE AGENT软件的安装 (8)第二章NBU软件的配置 (9)2.1. 搜索并驱动磁带库 (9)2.2. 配置M ASTER SERVER (10)2.3. 配置M EDIA S ERVER (21)2.4. 配置检查 (23)第三章日常维护工作 (27)3.1. NBU四种管理界面 (27)3.2. 如何管理STORAGE UNIT (29)3.3. 如何管理备份策略 (31)3.4. NBU进程管理 (33)3.5. CATALOG管理 (33)3.6. 查看报告 (35)3.7. 备份恢复 (35)3.8. 常用命令 (37)3.9. 故障检测 (38)第一章NBU软件的安装1.1. 安装前准备1.1.1.文件系统空间检查一般情况下,我们的安装目录为\usr,检查\usr目录所在文件系统空间是否大于250M;如空间不够,可以清理磁盘空间,调整分区大小;和使用其他文件系统作为软件的安装目录如\home。
1.1.2.安装步骤Veritas NBU(NetBackUp)软件的分三部分进行:第一步:在备份服务器上安装NBU master server软件;第二步:在业务系统主机上安装NBU media server软件或Client软件第三步:在业务系统主机上安装NBU DataBase agent软件1.2. NBU master server软件的安装a)将NBU软件安装盘放入备份服务器的CDROM中说明:1、以下安装过程以SUN Ultra 60作为备份服务器为例2、安装过程需要使用root用户sun60 # cd cdrom0sun60 # lsDoc NB-Java NBClients hp-ux install linux solarissun60 # ./installb)下面开始安装NBU软件系统提示VERITAS Installation ScriptCopyright 2000 VERITAS Software CorporationInstallation Options1 NetBackup2 NetBackup Client Softwareq To quit from this scriptChoose an option [default: q]: 1[选1 安装Nbu进程,回车继续]Do you want to install NetBackup and Media Manager files? (y/n) [y]yNetBackup is normally installed in /usr/openv/netbackup.#系统会问是否会安装在/usr/openv/netbackup,如果此目录空间足够大(200M)选y,否则选n。
veritas使用手册

ZHE JIANG UNIVERSITY QWARE TECHNOLOGY GROUP Veritas Netbackup 安装、配置及维护手册目录第 1 部分 VERITAS NBU简介 (2)第 2 部分 NBU基本概念 (5)第 3 部分 NBU 管理界面 (7)3.1 配置存储单元 (7)3.1.1 存储单元配置要求 (7)3.1.2 配置一个介质管理的存储单元 (8)3.1.3 配置一个磁盘类型的存储单元 (10)3.2 配置备份策略(Policy) (13)3.2.1 备份策略的组成 (13)3.2.2 如何规划一个Policy (16)3.2.3 如何创建一个Policy (21)3.2.4 其它安装配置 (34)3.3 任务监视器(Activity Monitor) (38)3.4 NetBackup报告 (40)3.5 设备管理(device manager) (47)3.5.1 增加一个机械手 (47)3.5.2 增加一个驱动器 (50)3.5.3 机械手与驱动器配置实例 (51)3.6 介质管理 (54)3.6.1 如何启动介质管理 (54)3.6.2 配置Volume Pool (55)3.6.3 增加一个Volume Pool (55)3.6.4 Scratch Volume Pool (56)3.6.5 增加卷 (56)3.6.6 使用Robot Inventory功能增加一个机械手控制的卷 (56)3.6.7 不使用Robot Inventory功能增加一个卷 (58)3.6.8 移动卷 (59)3.6.9 Deassign一个卷 (60)3.6.10 改变一个卷的属性 (60)3.6.11 更换一个卷 (62)第 1 部分 VERITAS NBU简介NBU是VERITAS 公司提供的企业级备份管理软件,它支持多种操作系统,包括UNIX、Microsoft Windows、OS/2以及Macintosh等。
02_powerpath

PowerPath Foundations
-2
Copyright © 2007 EMC Corporation. Do not Copy - All Rights Reserved.
The objectives for this module are shown here. Please take a moment to read them.
PowerPath Foundations
-3
Copyright © 2007 EMC Corporation. Do not Copy - All Rights Reserved.
PowerPath supports native and pseudo devices. The supported operating systems for these device types are listed on the slide. The operating system creates native devices to represent and provide access to logical devices. A native device is path-specific and represents a single path to a logical device. The device is “native” in that it is provided by the operating system for use with applications. In this slide, there is a native device for each path. The storage system is configured with two shared logical devices, each of which can be accessed by four paths. There are eight native devices, four in white (numbered 0, 2, 4, and 6), that represent a unique path set to logical device 0; and four in black (numbered 1, 3, 5, and 7), that represent a unique path set to logical device 1. Applications do not need to be reconfigured to use native devices. The idea is to use the existing disk devices created by the operating system. A PowerPath pseudo device represents a single logical device and the path set leading to it. There is one pseudo device per path set. In the example, logical devices 0 and 1 are referred to by pseudo device names emcpower1c and emcpower2c. Each pseudo device represents the set of paths connected to its respective logical device: emcpower1c represents the set of paths connected to logical device 0, and emcpower2c represents the set of paths connected to logical device 1. In most cases, the application must be reconfigured to use pseudo devices; otherwise, PowerPath load balancing and path failover functionality are not available.
VERITAS File System 3.3.3 产品说明书

VERITAS Software Corporation 1600 Plymouth Street
Mountain View, CA 94043 (650) 335-8000
2
If any items are missing, contact your sales representative for a replacement.
Review the product release notes. Obtain the product license key. Before you can use any VERITAS product, you must complete the License Key Request form included with this package. To replace a missing form, or to obtain temporary keys for a product evaluation, contact your sales representative.
Note VERITAS Quick I/O for Databases and VERITAS QuickLogTM are optionally licensable add-on features to the VERITAS File System.
Documentation Set x Quick Start Guide (Release 3.3.2) x Release Notes (Release 3.3.3) x Installation Guide (Release 3.3.2) x System Administrator’s Guide (Release 3.3.2)
如何查看Veritas VCS安装版本号

由于VCS在大版本间还可能有不同的补丁发布,所以同一版本的安装发布可能不同。
如何查看VCS的具体安装版本号呢?通过pkginfo 查看相关安装组件的版本是一个方法,比如通过VRTSvxfs 可以看到详细的版本号。
以下显示安装的VERITAS File System版本号为:VERITAS-3.5FS MP2 版本。
PSTAMP 记录了详细的信息。
# pkginfo -l VRTSvxfsPKGINST: VRTSvxfsNAME: VERITAS File SystemCATEGORY: system,utilitiesARCH: sparcVERSION: 3.5,REV=GA06BASEDIR: /VENDOR: VERITAS SoftwareDESC: Commercial File SystemPSTAMP: VERITAS-3.5FS-2003-07-01MP2=113206-10INSTDATE: 5? 31 2004 14:37HOTLINE: (800) 342-0652EMAIL: support@STATUS: completely installedFILES: 265 installed pathnames35 shared pathnames5 linked files49 directories59 executables5 setuid/setgid executables28195 blocks used (approx)在另外一个系统上,我们看到,安装版本为VERITAS-3.5FS,两者不一致可能会导致Cluster工作不正常:# pkginfo -l VRTSvxfsPKGINST: VRTSvxfsNAME: VERITAS File SystemCATEGORY: system,utilitiesARCH: sparcVERSION: 3.5,REV=GA06BASEDIR: /VENDOR: VERITAS SoftwareDESC: Commercial File SystemPSTAMP: VERITAS-3.5FS-2002-06-13INSTDATE: Jun 11 2008 11:21HOTLINE: (800) 342-0652EMAIL: support@STATUS: completely installedFILES: 258 installed pathnames32 shared pathnames5 linked files46 directories58 executables5 setuid/setgid executables 26432 blocks used (approx)。
Veritas服务器迁移手册

操作手册Veritas服务器的迁移手册一.新服务器的安装1.安装Windows Server 2003 英文版,安装SP2。
硬件驱动的安装。
注意事项:新服务器的计算机名、hosts文件的配置要和旧服务器的一样. 二.V eritas 服务器端和安装1.用V eritas 的安装安盘安装V eritas的服务器V eritas6.0,并用另一张补丁光盘安装MP42.安装3573磁带库的驱动。
(IBMTape.x86-6201,点击install_nonexclusive安装)。
三. 旧veritas 服务器Catalog的备份(建议在备份Catalog前把所有的策略deactivate掉)1.建立storage units,如下。
先在G盘建立一个catalog的空文件夹. 接着3. 建立Catalog 的备份作业。
3.把已备份的C:\NBUCatalog2和G:\Catalog复制到新服器的相同目录中。
五.在新服务器的以下目录运行catalog的导入命令。
(蓝色部份要按实际的路径和文件名更换)C:\Program Files\VERITAS\NetBackup\bin\admincmd>bprecover.exe -wizard Welcome to the NetBackup Catalog Recovery Wizard!Please make sure the devices and media that contain catalog disasterrecovery data are availableAre you ready to continue?(Y/N)yPlease specify the full pathname to the catalog disaster recovery file:D:\disaster\catalog_backup_1230003314_FULLchange_1230003314All media resources were locatedDo you want to recover the entire NetBackup catalog? (Y/N)yCatalog recovery is in progress. Please wait...Database server restarted, and completed successful recovery of NBDB onchangeINF - Catalog recovery has completed.Please review the log file C:\ProgramFiles\VERITAS\NetBackup\Logs\user_ops\Administrator\logs\Recover1230018011.log for more information.C:\Program Files\VERITAS\NetBackup\bin\admincmd>以上方法在实际迁移时不能成功还原catalog错误代码227原因分析(V eritas工程师分析):catalog热备份的恢复失败应该和定义的主机名有关的,服务器名为ZKD01,但Veritas的catalog热备份恢复时却联系到zkd01bk, 若服务器名为zkd01bk,catalog热备份的恢复就没有问题。
Veritas 用户手册说明书

Veritas User Guide Quick Reference GuideTHANK YOU FOR VOTING TEXECOM THANK YOU FOR VOTING TEXECOMUSER GUIDESecurity Control PanelsIssue 21 INS167Overview Premier Series User Guide 2 INS221 IntroductionUsers of the alarm system will be assigned a unique 4, 5 or 6 digit User code. User codes are used to arm and disarm the system. Some User codes can also access additional options such as, system tests and omitting zones.Keypads will be installed throughout the premises, usually one at each entry/exit door. The keypads are used to perform all of the system operations i.e. Arming, Disarming etc. Most User codes can be used at any keypad on the system. However, Local Users will only be able to use certain keypads on the system.The Emergency KeysIn case of emergency, the alarm system can provide three immediate emergency alarms by pressing and holding two specific keys for two seconds. !"The emergency keys can be enabled/disabled for each keypad on the system.The Panic alarm can be programmed for either audible or silent operation.The Panic alarm can be programmed for either instant or delayed operation. Emergency AlarmPress KeysPanic Alarm (PA)! & " Fire# & $ Medical% & &The Quick Arm Keys The ‘Quick Arm’ keys allow the system to be armed without having to enter a User code first. !"The ‘Quick Arm’ keys will only work if the keypad has been programmed to allowarming in this way.To FULL arm the system, press '.To PART arm the system, press !, ( or " followed by ).Keypad LockThe keys on the keypad can be locked to prevent unwanted access to the system. !"The Emergency keys will NOT operate with the keys locked.To Lock the keys, press * and + together.To Unlock the keys, press * and + together again.Premier Serie s User Guide Overview INS221 3LED IndicatorsFive LED indicators have been provided to indicate the status of the system. LEDStatus Meaning PowerOn AC mains is present on the control panelFlashing AC Mains is not present, the control panel is running on the standby battery ServiceOn The system requires attention, contact your installerOff The system does NOT require attention ReadyOn All zones are secure and the system is ready to be armedOff One or more zones are activeFlashing The system has zones (with the ‘Force Omit’ attribute) that are active Info.On The system is armed (can also be programmed for other indications)Off The system is unarmed (can also be programmed for other indications) OmitOn One or more zones are omitted Off No zones are omittedZone Faults During ArmingBefore attempting to arm the system, ensure that the premises are secure (all doors and windows closed etc.) and the Ready light is on.If an attempt is made to arm the system with any zones active (e.g. door ajar, open window, etc.) the internal sounders will bleep repeatedly (fault tone) and the display will show the zones that are active.The fault tone will stop and the exit tone will resume when all zones are secure. If it is necessary to leave a zone open then it must be omitted (see page 8 for details). !"If an active zone cannot be secured then it may be ‘in fault’, in this case contact the alarm company immediately. Arm Fail - Failing to Arm If the exit procedure is started and zones are still ‘Active’ at the end of the exit procedure, an Internal alarm will occur (internal sounders only) and the strobe light on the external sounder will flash. !"If this occurs the arm fail must be cleared and the zone in fault identified before the system can be armed (see page 6 for details on clearing an Arm Fail). The Ready LED To help prevent faults during arming a Ready light has been provided, see table above for details on how the Ready LED operates.Operating the Alarm System Premier Series User Guide 4 INS221 To FULL Arm the SystemThe system is FULL Armed when ALL zones are ON (not omitted). !"Your Installer may have programmed the system so that it can be set by just pressing', if this is the case then there is no need to enter the User code below.1. Ensure that the premises are secure (all doors and windows closed etc.) and the Ready light is on2. Enter a valid User code ,,,,3. Press * to armThe exit tone will sound4. Leave the premisesWhen the system has armed the exit tone will stopTo PART Arm the SystemThe system is PART Armed , when ONE OR MORE zones have been left OFF (omitted) i.e. the landing or a bedroom. !"The system is only Part Armed when zones are omitted using the ‘Part Arm’ procedure(omitting zones manually (see page 8 for details) is not classed as Part Arming).The bottom line of the display is programmable for each Part Arm.Your Installer may have programmed the system so that it can be Part Armed by just pressing !, ( or " followed by ), if this is the case then there is no need to enter the User code below.1. Ensure that the premises are secure (all windows and doors not being omitted are closed) and the Ready light is on2. Enter a valid User code ,,,,3. Press )4. Use keys ! - " to select the required Part Arm5. Press * to arm normally or press - to arm silentlyThe exit tone will sound (if silent arm has not been selected)6. Leave the protected areaWhen the system has armed, the exit tone (if sounding) will stopPremier Serie s User Guide Operating the Alarm System INS221 5 To ARM Individual AreasIf the system has been split up into separate areas of protection i.e. Area 1 = House, Area 2 = Garage, Area 3 = Shed etc. These areas can be individually selected for FULL or PART arming as required. !"Areas are selected by using keys ! - . (the / key can also be used toselect an area followed by ' or +).Only areas that exist on the system can be selected. (A ‘Star’ means the area can be selected and a ‘Dot’ means the area cannot be selected).Pressing 0 will select/deselect all areas, pressing ' will toggle between the first 8 areas and the second 8 areas (where applicable).1. Ensure that the premises are secure (all windows and doors not being omitted are closed) and the Ready light is on2. Enter a valid User code ,,,,3. Press '4. Use keys ! - . to select the required areas5. Press * or - to FULL arm the areasOr5. Press )!, ( or " followed by * or - to PART arm the areas The exit tone will sound (if silent arm has not been selected)6. Leave the premisesWhen the system has armed, the exit tone (if sounding) will stop To DISARM the SystemThe entry time is divided into two sections, the Entry time and the 2nd Entry time. If the Entry time expires, an Internal alarm will occur and the 2nd Entry time will start. If the 2nd Entry time expires, an Intruder alarm will occur (all internal and external sounders). !"It is perfectly normal for the 2nd Entry time to be programmed as zero, in whichcase, an Intruder alarm will occur as soon as the Entry time expires.1. Enter the premises via the designated entry pointThe entry tone will start2. Enter a valid User code ,,,,The entry tone will stopOperating the Alarm System Premier Series User Guide 6 INS221 To DISARM the System When Not in Entry1. Enter a valid User code ,,,,2. Press * To CANCEL the Exit ModeOnce the exit mode has been started you should leave the premises immediately, however, if for some reason you decide not to leave, the exit mode must be cancelled.1. Enter a valid User code ,,,,2. Press *The exit tone will stop. To CLEAR an Arm FailWhen the system tries to arm with zones active (open), the internal sounders will sound and the external strobe will be flashing to indicate a problem. For details on preventing an Arm Fail condition, please refer to page 3. !"If you were not present when the Arm Fail occurred or you do not clear the ArmFail, the internal sounders will continue to sound and the external strobe will continue to flash.1. Enter a valid User code ,,,,The internal and external sounders will stop, the external strobe will continue to flash and the number of the zone that caused the Arm Fail will be displayed.2. Enter a valid User code ,,,, and press 12 To SILENCE an AlarmWhen an alarm occurs on the system, the internal and external sounders will normally sound for a pre-programmed time (normally 15 minutes). !"If you were not present when the alarm activated, the internal and externalsounders may have already stopped but the external strobe will still be flashing. When alarm information is being displayed, pressing the SCROLL key will slow down the display and also allow manual scrolling through the events.1. Enter a valid User code ,,,,The internal and external sounders will stop and the number of the zone that caused the alarm will be displayed.The alarm now needs to be reset.Premier Serie s User Guide Operating the Alarm System INS221 7 To RESET After an AlarmUSER ResetOnce the alarm has been silenced (see page 6 for details), the system will need to be reset. !"If the system has been programmed, to be reset by an Engineer, pressing 1 willnot return the display to normal, if this is the case see ENGINEER Reset for details. The system may have been programmed to be reset by Anti-code, if this is the case, see ANTI-CODE Reset for details.1. Enter a valid User code ,,,,2. Press 1The external strobe will stop, the system will chime and the display will return to normal. ENGINEER ResetIf the system has been programmed to be reset by an Engineer following an alarm activation, you will still be able to silence the alarm by entering a valid User code (see page 6 for details). !"The system cannot be armed again until the alarm has been reset.1. Contact the telephone number on the display (if programmed) or the telephone number on the last page of this User GuideANTI-CODE ResetIf the system has been programmed to be reset using an Anti-Code following an alarm activation, you will still be able to silence the alarm by entering a valid User code (see page 6 for details).!"The system cannot be armed again until the alarm has been reset.1. Enter a valid User code ,,,,2. Press 1The display will show a random code number i.e. 4281.3. Contact the telephone number on the display (if programmed) or the telephone number on the last page of this User Guide and quote the random code number You will be given a 4-digit Anti-Code i.e. 5624.4. Enter the Anti-code that has been given to you ,,,,5. Press *If the Anti-code is correct, the keypad will bleep to indicate that the system has been reset and the display will return to normal.Operating the Alarm System Premier Series User Guide 8 INS221 To OMIT ZonesIt is possible to exclude (omit) individual zones when arming i.e. if a zone is ‘in fault’. Users with access to this function can only omit zones that have been programmed as ‘Omittable’. !"If the zone can be omitted, there will be a ‘Star’ to the right of the zone number.Only zones that have the ‘Omit’ attribute assigned to them can be omitted.A ‘Star’ will appear to the left of the zone number to indicate that the zone has been selected for omitting.All omitted zones will be automatically reinstated the next time the system is disarmed, unless programmed otherwise.To re-instate zones manually, simply follow the instructions again. However, when the 3 key is pressed on this occasion, the zones will be re-instated.1. Enter a valid User code ,,,, and press 32. Enter the zone number ,,,3. Press 3 to omit the selected zoneRepeat for other zones if required.4. Press 4 when finishedContinue to arm the system as normal. The Turn CHIME On and OffThe system can be set up so that activating (opening) certain zones will cause the internal sounders to chime. This would normally be used on a front door, exit button etc. !"Zones will only cause the internal sounders to chime if they are selected for chime (see page Master User Guide for details on selecting which zones chime). Once a zone has been selected for chime, the Chime facility can be manually turned on and off as required.!"The system can also be programmed to automatically turn chime on and off under certain conditions i.e. certain times of the day, door left open etc.If no zones have been programmed for Chime, then turning Chime on and off will have no effect.To turn CHIME OnTo turn CHIME Off 1. Press -1. Press - The Chime tone will sound.The Error tone will sound.Premier Serie s User Guide Operating the Alarm System INS221 9 To CHANGE Your User CodeUsers with access to this option can change their own User codes. User codes are unique to each user and can be 4, 5 or 6 digits long.!"Only the User code that is entered to access the change code menu will be changed. Before changing your code, it is vital that you memorise or write down the new code you are about to program. Failure to remember your code will require an engineer visit to re-program a new code for you. This may incur a call-out charge.1. Enter the User code that requires changing ,,,,2. Press 43. Press *4. Press (5. Press *6. Enter a new 4, 5 or 6-digit User code ,,,,7. Press * to accept the new code8. Press 1 to exit the menuThe display will return to normal.Quick Reference Guide Premier Series User Guide10 INS221 OperationDescription Action To Full Arm the SystemEnter a valid User code ,,,, Press Yes (or press Chime to arm silently) * or - To Part Arm the System Enter a valid User code ,,,, Press Part ) Select Required Part Arm !, ( or " Press Yes (or press Chime to arm silently) * or - To Arm Individual Areas Enter a valid User code ,,,, Press Area ' Select Required Area using keys 1 - 8 ! - . Press Yes (or press Chime to arm silently) * or - To Disarm the System Enter a valid User code ,,,, Press Yes (if the entry mode was not started) *To Cancel the Exit Mode Enter a valid User code ,,,, Press Yes * To Clear an Arm Fail Enter a valid User code ,,,, Press Reset 1 To Silence an Alarm Enter a valid User code ,,,, To Reset After an Alarm Enter a valid User code ,,,, Press Reset 1 To Engineer Reset Contact Your Installation Company_____________ To Anti-code Reset Enter a valid User code ,,,, Press Reset 1 Contact Your Alarm Receiving Centre_____________ Quote 4-digit code shown on display !"#$%&'((((' Enter 4-digit code given by Receiving Centre ,,,, Press Yes *To Omit Zones Enter a valid User code ,,,, Press Omit 3 Enter Zone Number(s) ,,,… Press Menu when finished 3 Press Yes to Arm * Turn Chime On/Off Press Chime Once to Turn ON - Press Chime Again to Turn OFF - To Change User Code Enter a valid User code ,,,, Press Menu followed by Yes 4* Press 2 followed by Yes (* Enter a new 4, 5 or 6 digit User code ,,,, Press Yes to accept * Press Reset to return to the normal display 1Premier Series User Guide Installation DetailsINS221 11AreasNo. DescriptionExit TimeEntry Time 1Entry Time 2Bell DelayBell DurationAbort TimeSec. Sec. Sec. Min. Min. Sec. Sec. Sec. Sec. Min. Min. Sec. Sec. Sec. Sec. Min. Min. Sec.Sec.Sec.Sec.Min.Min.Sec.KeypadsEmergency Keys No. LocationArea Quick Arm PA Fire MedUser CodesUser Name Type Default New Code Area Time Lock 01 Master 5678N/AN/AN/AN/AN/AZonesPart ArmsNo. DescriptionType Area Omit 12 3Installation Company DetailsInstallation Engineer:Installation Company:Address:Telephone Number:Installation Date:Service RecordDate Serviced Comments EngineerEmergency Telephone NumbersFor 24 Hour Call Out For Anti-Code ResetControl PanelDetailsModel Premier 24 ❏Premier 48 ❏Premier 88 ❏Premier 168 ❏ Premier 640 ❏Location© TEXECOM LTD. 2000 - 2005INS221-2。
VERITAS产品手册

一、前言企业只有在运行正常时才能够创造经济效益,一旦关键任务系统出现故障,每一分每一秒都意味着重大损失。
尽管这个道理显而易见,但许多公司都做不到对故障服务器的迅速恢复,原因是没有人愿意做这项极其复杂的工作,除非迫在眉睫非做不可。
系统崩溃时,大部分的公司IT部门都把大量的时间花在了恢复系统上,想尽办法能让系统达到可以从磁带恢复备份数据的状态。
他们需要重新安装操作系统和配置硬件,寻找技术熟练人员来完成这些复杂工作,从而浪费了大量的宝贵时间。
由于服务器恢复工作的压力非常大,因而会不可避免地发生错误,进而危及恢复的完整性。
IT每天都面临着严峻挑战,既要提供高度的应用、数据可用性与更高的服务级别要求,同时又要限制成本费用。
随着数据中心日益扩展,其中包括异架构操作系统,多种硬件配置和许多的节/站点等,使得上述挑战变得更加错综复杂。
VERITAS高可用解决方案旨在以集中方式控制服务器和存储系统,以减少这种复杂性。
VERITAS 提供专业化的服务,帮助客户评估应用系统的风险和需求,并通过一系列解决方案和各种技术,保障数据安全、系统不中断运行、高性能,并最大化投资回报二、产品介绍VERITAS 致力于为客户提供效用计算的IT框架,为客户提供一系列配套的解决方案,它们由经过全面测试和集成的产品组成,能够提供每个级别的可用性,从本地磁带备份到高水准数据和应用可用性,乃至广域网环境下灾难恢复。
1、存储基础软件(Storage Foundation)–Storage Foundation–Storage Foundation for Oracle–Storage Foundation for DB2–Storage Foundation for Oracle RAC–Storage Foundation for Cluster File System(1)Storage Foundation 技术特点存储在线管理,减少因磁盘系统维护造成的停机时间--应用使用的逻辑卷的在线扩充或缩小--逻辑卷结构的在线调整--逻辑卷数据的在线转移高性能、在线管理的文件系统--在线碎片整理--在线扩充或缩小--在线数据转移提供真正的数据共享--同种平台(Sun或HP)可以同时存储一个文件系统--适用性强的在线管理功能,极大地减少因系统维护造成的停机,近一步提高了应用系统的高可用性。
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Veritas™ Dynamic Multi-Pathing 版本说明Solaris6.0.1Veritas™ Dynamic Multi-Pathing 版本说明本手册所述软件是根据许可协议而提供,仅可按该协议的条款使用。
产品版本:6.0.1文档版本:6.0.1 Rev 0法律声明Copyright © 2012 Symantec Corporation. © 2012 Symantec Corporation 版权所有。
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而且您应当坐在发生问题的计算机旁边,以便需要时重现问题。
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/connect/storage-management维护协议资源如果想就现有维护协议事宜联络 Symantec,请通过以下方式联络您所在地区的维护协议管理部门:国家/地区销售热线电子邮件中国大陆8008108826China-Sales@中国台湾Taiwan-Sales@00801611391中国香港特别行政区HongKong-Sales@800963421Dynamic Multi-Pathing 版本说明本文档包含以下主题:■关于本文档■关于 Veritas Dynamic Multi-Pathing (DMP)■关于 Symantec Operations Readiness Tools■重要版本信息■ 6.0.1 中引入的更改■系统要求■已解决的问题■已知问题■软件限制■文档关于本文档本文档提供有关适用于 Solaris 的 Veritas Dynamic Multi-Pathing (DMP) 版本 6.0.1的重要信息。
请在安装或升级 DMP 之前仔细阅读整个文档。
“版本说明”中的信息可取代 DMP 的产品文档中提供的信息。
本文档是《Veritas Dynamic Multi-Pathing 版本说明》的“文档版本:6.0.1 Rev0”。
开始之前,请确保使用的是本指南的最新版本。
Symantec 网站上提供了最新的产品文档,网址为:https:///documents关于 Veritas Dynamic Multi-Pathing (DMP)Veritas Dynamic Multi-Pathing (DMP) 为在系统上配置的操作系统本机设备提供了多径处理功能。
DMP 创建 DMP 元设备(也称为 DMP 节点)来表示指向同一物理LUN 的所有设备路径。
DMP 也可作为独立产品使用,其扩展了 DMP 元设备以支持 ZFS 。
可以在 DMP 元设备上创建 ZFS 池。
DMP 仅支持非根 ZFS 文件系统。
Veritas Dynamic Multi-Pathing 可以通过 Storage Foundation 产品单独授权。
Veritas Volume Manager 和 Veritas File System 功能未附带 DMP 许可证。
DMP 功能附带 Storage Foundation (SF) Enterprise 许可证、SF HA Enterprise 许可证和 Storage Foundation 标准许可证。
Veritas Volume Manager (VxVM) 卷和磁盘组可以与 ZFS 池共存,但是每个设备只能支持其中一种类型。
如果磁盘具有 VxVM 标签,则该磁盘对 ZFS 不可用。
同样,如果磁盘正由 ZFS 使用,则该磁盘对 VxVM 不可用。
关于 Symantec Operations Readiness ToolsSymantec Operations Readiness Tools (SORT) 是一个网站,可自动处理和简化某些最耗时的管理任务。
SORT 有助于您更高效地管理数据中心,并充分利用 S ymantec 产品。
SORT 可以帮助您执行以下操作:■列出产品安装和升级要求,包括操作系统版本、内存、磁盘空间和体系结构。
■分析系统以确定是否已做好安装或升级 Symantec 产品的准备。
■从中央储存库下载最新的修补程序、文档和高可用性代理。
■访问硬件、软件、数据库和操作系统的最新兼容性列表。
为下一次安装或升级做准备■从中央储存库获取有关对修补程序、阵列特定模块(ASL/APM/DDI/DDL) 和高可用性代理所做更改的自动电子邮件通知。
■确定并降低系统和环境风险。
■显示数百个 Symantec 错误代码的说明和解决方案。
管理风险■根据产品版本和平台查找并下载修补程序。
■列出已安装的 Symantec 产品和许可证密钥。
■调整并优化您的环境。
提高效率Dynamic Multi-Pathing 版本说明关于 Veritas Dynamic Multi-Pathing (DMP)8注意:SORT 的某些功能并非对所有产品都可用。
访问 SORT 不需要额外费用。
要访问 SORT,请转到:https://重要版本信息■有关此版本的重要更新,请查看 Symantec 技术支持网站上最新发布的新闻和技术说明:/docs/TECH164885■有关此版本可用的最新修补程序,请转到:https:///■硬件兼容性列表中包含有关所支持硬件的信息,该列表会定期更新。