Red Hat ENTERPRISE LINUX 5 - VIRTUAL SERVER ADMINISTRATION Instrukcja Użytkownika Pobierz pdf (Strona 6)

Issues and Resolutions

Unable to restart Red Hat Enterprise Linux 7 after the

successful installation on iSCSI LUN

Description: Unable to restart Red Hat Enterprise Linux 7 after the successful installation on

iSCSI LUN, when the iSCSI adapter network settings are set to Static IP.

Applies to: Red Hat Enterprise Linux 7.0

Cause: During the restart, the system does not recognize the target static IP.

Workaround: Restart the system by using iSCSI with client IP address to /boot/grub2/

grub.cfg.

Red Hat Enterprise Linux 7 might not boot in the UEFI

mode

Description: After booting Red Hat Enterprise Linux 7 from the hard drive in the UEFI mode, if

you enter C to go to the grub command line, and then enter exit, the system

automatically restarts and displays the Red Screen of Death (RSOD).

Applies to: Red Hat Enterprise Linux 7.0

Cause: Grub2 bootloader exits before the system services complete running.

Workaround: Press Esc to exit from grub command line.

Installing Red Hat Enterprise Linux 7 by using the iDRAC

Virtual Media does not resume if the iDRAC network is set

to the shared LOM mode

Description: When installing Red Hat Enterprise Linux 7 by using the iDRAC Virtual Media, where

the iDRAC network is set to Shared LOM mode, Red Hat Enterprise Linux 7 installer

initiates a reset on the LAN on Motherboard (LOM) devices.

Applies to: Red Hat Enterprise Linux 7.0

Cause: If Spanning Tree is enabled on the switch, there could be a delay in the switch port

forwarding network traffic. This delay results in loss of connection to iDRAC or

Virtual Media and the installation stops. After sometime the connectivity is restored

but the installer but the installation does not resume.This is an expected behavior

from the installer.

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Red Hat ENTERPRISE LINUX 5 - VIRTUAL SERVER ADMINISTRATION Instrukcja Użytkownika Strona 6