Red Hat ENTERPRISE LINUX 4.5.0 - Manuel d'utilisateur télécharger pdf (Page 12)

EMC PowerPath for Linux Version 4.5 and Point Releases Release Notes

Environment and System Requirements

PowerPath 4.5.x for Linux has been tested and qualified for use on

third-party arrays with the HBA drivers shown in Table 1-5.

Note: If HBA drivers other than the QLogic qla2300 driver are used for

StorageWorks EVA, EMA, or MA devices, expect unnecessary reassignments

at times (for example, at boot time). Consequently, PowerPath cannot

guarantee that the current owner remains the same after a reboot.

Unnecessary reassignments can destroy non-persistent snaps on HSG80

based arrays (MA8000, EMA12000, and EMA16000).

Table 1-5 HBA Driver Requirements for Third-Party Arrays

Linux Distribution QLogic HBA Driver Emulex HBA Driver

RHEL 4.0 U3 AS/ES

IBM ESS: 8.01.02-d4

Hitachi Lightning: 8.01.02-d4

HP StorageWorks xp and EVA: 8.01.02-d4

Hitachi TagmaStore: 8.0.16.18

HP StorageWorks XP12000: 8.0.16.18

RHEL 4.0 U2 AS/ES IBM ESS: 8.01.00

Hitachi Lightning: 8.01.00

HP StorageWorks xp and EVA: 8.01.00

Hitachi TagmaStore: 8.0.16.17

HP StorageWorks XP12000: 8.0.16.17

SLES 9 SP3

IBM ESS: 8.01.02-sles

Hitachi Lightning: 8.01.02-sles

HP StorageWorks xp and EVA: 8.01.02-sles

Hitachi TagmaStore: 8.0.16.18

HP StorageWorks XP12000: 8.0.16.18

SLES 9 SP2 IBM ESS: 8.01.00

Hitachi Lightning: 8.01.00

HP StorageWorks xp and EVA: 8.01.00

Hitachi TagmaStore: 8.0.16.17

HP StorageWorks XP12000: 8.0.16.17

a. The Emulex HBA driver was qualified on EM64T systems only. It was not qualified on AMD64 or IA64 systems.

b. Driver available in kernel.

c. Hitachi Lightning arrays are only supported on the 32-bit versions of RHEL 4.0 U3 and SLES 9.0 SP3.

d. Hitachi Lightning arrays are only supported on the 32-bit versions of RHEL 4.0 U2 and SLES 9.0 SP2.

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Red Hat ENTERPRISE LINUX 4.5.0 - Manuel d'utilisateur Page 12