HP Vectra XU 5/1XX Instalační příručka stáhnout pdf (Strana 35)

install_type upgrade

root_device rootdisk.s0

backup_media local_filesystem /backup

layout_constraint rootdisk.s0 changeable

layout_constraint rootdisk.s7 available

The DSR upgrade fails with the following error message:

Auto-layout could not determine how to reallocate space on the file systems

with the constraints you specified. Try other constraints

Workaround: Label the rootdisk.s1 and rootdisk.s6 slices as “changeable”. If an extra disk

is available in the system, and there is sucient space on an unused slice for a backup, then

modify the <backup_media> keyword, as shown in the following example:

backup_media local_filesystem /dev/dsk/c0t1d0s7

In this example, disk c0t1d0s7 is the second disk available, and the disk has enough space for a

backup. Alternately, if there is only one rootdisk in the system, perform the backup on a remote

system. Use the following syntax:

backup_media remote_filesystem hostname:/export/backup

The DSR upgrade will succeed.

System Panic Due to lgrp_* Functions During OS

Installation (6834743)

On multi-socket Nehalem systems, where DIMMs are installed on only one CPU, the system

panics during boot with the following kernel panic error message:

Too many lgrps for platform (4)

Workaround: Disable the use of the ACPI System Resource Anity Table (SRAT) by

performing one of the following two options:

■

Boot into kmdb(1) by adding '-k' to the GRUB menu kernel line, booting, and typing the

following commands to kmdb(1):

lgrp_plat_srat_enable/W 0

■

When the system is booted, set the <lgrp_srat_enable> boot property to 0 using

eeprom(1M). This setting disables the use of SRAT across reboots.

Installation Bugs

Chapter 1 • Installation Issues 35

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HP Vectra XU 5/1XX Instalační příručka Strana 35