Red Hat ENTERPRISE LINUX 4.5.0 - Manuel d'utilisateur

1These release notes contain information about features, system requirements, and limitations in PowerPath 4.5 and 4.5.1 for Linux.◆ Product Descripti

10EMC PowerPath for Linux Version 4.5 and Point Releases Release NotesEnvironment and System RequirementsNote: Refer to the EMC Support Matrix for the

EMC PowerPath for Linux Version 4.5 and Point Releases Release Notes11Environment and System RequirementsSupported HBAs and DriversPowerPath 4.5.x for

12EMC PowerPath for Linux Version 4.5 and Point Releases Release NotesEnvironment and System RequirementsPowerPath 4.5.x for Linux has been tested and

EMC PowerPath for Linux Version 4.5 and Point Releases Release Notes13Environment and System RequirementsStorage System ConfigurationRefer to the EMC

14EMC PowerPath for Linux Version 4.5 and Point Releases Release NotesEnvironment and System RequirementsNote: Hitachi Lightning arrays are only suppo

EMC PowerPath for Linux Version 4.5 and Point Releases Release Notes15Environment and System RequirementsFile System SupportTable 1-6 displays the fil

16EMC PowerPath for Linux Version 4.5 and Point Releases Release NotesKnown Problems and LimitationsKnown Problems and LimitationsThis section describ

EMC PowerPath for Linux Version 4.5 and Point Releases Release Notes17Known Problems and Limitations227536Certain SCSI-based IOCTLs (for example, SCSI

18EMC PowerPath for Linux Version 4.5 and Point Releases Release NotesKnown Problems and LimitationsLimitationsPowerPath 4.5.x for Linux has the follo

EMC PowerPath for Linux Version 4.5 and Point Releases Release Notes19Technical NotesTechnical NotesThis section contains additional information on Po

2EMC PowerPath for Linux Version 4.5 and Point Releases Release NotesProduct DescriptionProduct DescriptionEMC® PowerPath® for Linux software is a ser

20EMC PowerPath for Linux Version 4.5 and Point Releases Release NotesTechnical NotesiSCSI DevicesTake note of the following issues regarding native i

EMC PowerPath for Linux Version 4.5 and Point Releases Release Notes21Technical NotesPlacing Celerra iSCSI Devices under PowerPath ControlPowerPath tr

22EMC PowerPath for Linux Version 4.5 and Point Releases Release NotesTechnical NotesPowerPath and the CLARiiON admsnap UtilityTake note of the follow

EMC PowerPath for Linux Version 4.5 and Point Releases Release Notes23DocumentationDocumentationThis section provides a list of the documentation that

24EMC PowerPath for Linux Version 4.5 and Point Releases Release NotesSoftware Media, Organization, and FilesSoftware Media, Organization, and FilesTh

EMC PowerPath for Linux Version 4.5 and Point Releases Release Notes25InstallationDocumentation CD The PowerPath 4.5.1 documentation CD contains the f

26EMC PowerPath for Linux Version 4.5 and Point Releases Release NotesTroubleshooting and Getting HelpWe update this database regularly between schedu

EMC PowerPath for Linux Version 4.5 and Point Releases Release Notes27Troubleshooting and Getting Help

28EMC PowerPath for Linux Version 4.5 and Point Releases Release NotesTroubleshooting and Getting HelpCopyright © 2006 EMC Corporation. All rights res

EMC PowerPath for Linux Version 4.5 and Point Releases Release Notes3New Features and ChangesNew Features and ChangesPowerPath 4.5.x has the following

4EMC PowerPath for Linux Version 4.5 and Point Releases Release NotesNew Features and ChangesDiscontinued Features in PowerPathThis section includes i

EMC PowerPath for Linux Version 4.5 and Point Releases Release Notes5Fixed ProblemsFixed ProblemsTable 1-1 lists problems fixed in PowerPath 4.5.x rep

6EMC PowerPath for Linux Version 4.5 and Point Releases Release NotesFixed Problems221248Sequential I/O performance degrades on a host with PowerPath

EMC PowerPath for Linux Version 4.5 and Point Releases Release Notes7Environment and System RequirementsEnvironment and System RequirementsBefore you

8EMC PowerPath for Linux Version 4.5 and Point Releases Release NotesEnvironment and System Requirements◆ Upgrade or change the host OS, or the host b

EMC PowerPath for Linux Version 4.5 and Point Releases Release Notes9Environment and System RequirementsHost RequirementsPowerPath 4.5.x supports the