Storage Foundation High Availability 51.docx
- 文档编号:5383864
- 上传时间:2022-12-15
- 格式:DOCX
- 页数:12
- 大小:4.07MB
Storage Foundation High Availability 51.docx
《Storage Foundation High Availability 51.docx》由会员分享,可在线阅读,更多相关《Storage Foundation High Availability 51.docx(12页珍藏版)》请在冰豆网上搜索。
StorageFoundationHighAvailability51
StorageFoundationHighAvailability5.1forUNIXDifferences
1.Overview
2.UpgradeDifferences
SolarisSPARCupgradematrix
ThetableintheslideshowstheupgradepathsbetweenolderversionsofStorageFoundationrunningonvariousversionsofSolarisSPARCandSF5.1oncurrentlysupportedSolarisSPARCplatforms.Ifnoupgradepathexists,performthefollowingsteps:
1UninstalltheoldversionofSF.
2.Ifnecessary,upgradeOStoatleastSolaris9withupdate8.
3.PerformfullSF5.1installation.
NotethatSF5.1issupportedonthefollowingSolarisSPARCoperatingsystemversions:
•Solaris9withupdate8(32or64bit,SPARC)•Solaris10withupdate6orlater(64bitonly,SPARC)
Solarisx64upgradematrix
ThetableintheslideshowstheupgradepathsbetweenolderversionsofStorageFoundationonSolarisx64andSF5.1.StorageFoundationisonlysupportedonSolaris10withupdate6orlaterontheIntelplatform.
Ifnoupgradepathexists,performthefollowingsteps:
1UninstalltheoldversionofSF.
2PerformfullSF5.1installation.
AIXupgradematrix
ThetableintheslideshowstheupgradepathsbetweenolderversionsofStorageFoundationrunningonvariousversionsofAIXandSF5.1onsupportedversionsofAIX.
NotethatSF5.1issupportedonthefollowingAIXoperatingsystemversions:
AIX5.3TL7withSP6orlater;TL8withSP4orlaterifTL8ispresent
AIX6.1TL0withSP6orlater;TL1withSP2orlaterifTL1ispresent
Wherenecessary,thetableincludestheAIXoperatingsystemupgradesthatarerequiredtosupportthe5.1versionofStorageFoundation.
RHEL5upgradematrix
ThetableintheslideshowstheupgradepathsbetweenolderversionsofStorageFoundationrunningonvariousversionsofRedHatEnterpriseLinux(RHEL)andSF5.1onsupportedversionsofRHEL.
Ifnoupgradepathexists,performthefollowingsteps:
1UninstalltheoldversionofSF.
2UpgradeOStoatleastRHEL5withupdate3.
3PerformfullSF5.1installation.
NotethatSF5.1issupportedonRHEL5withupdate3orlater.Wherenecessary,thetableincludestheRHELoperatingsystemupgradesthatarerequiredtosupportthe5.1versionofStorageFoundation.
SLES10upgradematrix
ThetableintheslideshowstheupgradepathsbetweenolderversionsofStorageFoundationrunningonvariousversionsofSUSELinuxEnterpriseServer(SLES)andSF5.1onSLES10SP2orlater.
Ifnoupgradepathexists,performthefollowingsteps:
1UninstalltheoldversionofSF.
2UpgradeOStoSLES10SP2,orSLES11.
3PerformfullSF5.1installation.
Wherenecessary,thetableincludestheSLESoperatingsystemupgradesthatarerequiredtosupportthe5.1versionofStorageFoundation.
SLES11upgradematrix
ThetableintheslideshowstheupgradepathsbetweenolderversionsofStorageFoundationrunningonvariousversionsofSUSELinuxEnterpriseServer(SLES)andSF5.1onSLES11.
Ifnoupgradepathexists,performthefollowingsteps:
1UninstalltheoldversionofSF.
2UpgradeOStoSLES11.
3PerformfullSF5.1installation.
3.I/OFencingEnhancements
Fencingconfigurationdifferences
Defaultnonfencingconfiguration
InVCS5.1,whenaclusterisconfiguredbytheCPIinstallerscript,fencingisautomaticallyconfiguredandstartedindisabledmode.Whenyoudisplayclustermembership,portbforfencingcontainsallnodesspecifiedduringclusterconfiguration.
Note:
FencingisalsoconfiguredindisabledmodeafterinstallationofSFRAC5.0.WithVCS5.1,thebehaviorisnowthesameasSFRAC.
vxfentabdifferences
InVCS5.0,the/etc/vxfentabfilewasautomaticallygeneratedbyvxfenduringstartupandcontainedthepathstothecoordinatordisks.Thepathstocoordinatordiskswerediscoveredbywayofthediskgroupspecifiedinthe/etc/vxfendgconfigurationfile,whichiscreatedmanuallyinordertoconfigurefencing.Thisenablesallpathstoberediscoveredeachtimeasystemreboots.
WithVCS5.1,the/etc/vxfendgisnolongerpresentincustomizedconfigurations(mixeddiskandservercoordinationpoints).Instead,thediskgroupisspecifiedinthe/etc/vxfenmodefile.WiththenewsupportofaCoordinationPointservertofunctionasacoordinationpoint(fulfillingtheroleofacoordinatordisk),youcanconfigurefencingwithsomeornodisks.Therefore,youmaynothaveacoordinatordiskgroupaspartoftheconfiguration.
Note:
Withlegacydisk-onlybasedfencingconfigurations,the/etc/vxfendgispresentandthefencingdiskgroupisnotlistedinvxfenmode.
Thevxfentabfilealsohasnewdirectives,including:
•SecuritybetweenCPSandclientclusters
•CPSnamesorvirtualIPaddresses
ThevxfenmodefileisdescribedindetaillaterinthislessonwheretheCPserverandclientclusterconfigurationsarepresented.
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- Storage Foundation High Availability 51
![提示](https://static.bdocx.com/images/bang_tan.gif)