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Thread: memory hotplug Ubuntu 9.04

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hello!

knows way increase memory size on fly?


found following manuals
http://adaptivethinking.wordpress.co...-linux-guests/
/usr/src/linux-source-2.6.28/documentation/memory-hotplug.txt
need manipulate /sys/devices/system/memory. absent on systems

ls /sys/devices/system/
clocksource cpu i8237 i8259 ioapic irqrouter lapic timekeeping

additional information:

kernel isn't customised. system runs vmware esx4

uname -a
linux 2.6.28-17-server #58-ubuntu smp tue dec 1 22:13:36 utc 2009 x86_64 gnu/linux

lsb_release -a
no lsb modules available.
distributor id: ubuntu
description: ubuntu 9.04
release: 9.04
codename: jaunty

:/boot$ grep hotplug -i config-2.6.28-17-server
config_acpi_hotplug_cpu=y
config_arch_enable_memory_hotplug=y
config_hotplug=y
config_hotplug_cpu=y
config_hotplug_pci=y
config_hotplug_pci_acpi=m
config_hotplug_pci_acpi_ibm=m
config_hotplug_pci_cpci=y
config_hotplug_pci_cpci_generic=m
config_hotplug_pci_cpci_zt5550=m
config_hotplug_pci_fake=m
config_hotplug_pci_pcie=y
config_hotplug_pci_shpc=m

never ever attempt install or replace memory in machine while operating, destroy machine.

turn machine off change hardware.


Forum The Ubuntu Forum Community Ubuntu Specialised Support Ubuntu Servers, Cloud and Juju Server Platforms memory hotplug Ubuntu 9.04


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