[Xen-devel] failed to start centos 5 domU with maxmem=30000

[Vasiliy G Tolstov <v.tolstov@xxxxxxxxx>]

Hello. I'm try to start centos domU pvm under sles 11 sp1 xen kernel
with memory=512 and maxmem=30000. Centos doing boot and freeze.
If i'm try to use maxmem=15000 all works.

Can You tell me what's wrong?

dom0:
xen24:~ # xm info
host                   : xen24
release                : 2.6.32.12-0.7-xen
version                : #1 SMP 2010-05-20 11:14:20 +0200
machine                : x86_64
nr_cpus                : 16
nr_nodes               : 2
cores_per_socket       : 4
threads_per_core       : 2
cpu_mhz                : 2266
hw_caps                :
bfebfbff:28100800:00000000:00001b40:009ce3bd:00000000:00000001:00000000
virt_caps              : hvm hvm_directio
total_memory           : 65455
free_memory            : 62133
free_cpus              : 0
max_free_memory        : 62133
max_para_memory        : 62129
max_hvm_memory         : 61975
node_to_cpu            : node0:0-3,8-11
                         node1:4-7,12-15
node_to_memory         : node0:30485
                         node1:31647
node_to_dma32_mem      : node0:2995
                         node1:0
max_node_id            : 1
xen_major              : 4
xen_minor              : 0
xen_extra              : .0_21091_04-0.2
xen_caps               : xen-3.0-x86_64 xen-3.0-x86_32p hvm-3.0-x86_32
hvm-3.0-x86_32p hvm-3.0-x86_64 
xen_scheduler          : credit
xen_pagesize           : 4096
platform_params        : virt_start=0xffff800000000000
xen_changeset          : 21091
xen_commandline        : loglvl=all noreboot dom0_mem=2048M
dom0_max_vcpus=2 dom0_vcpus_pin console=vga vga=current
cc_compiler            : gcc version 4.3.4 [gcc-4_3-branch revision
152973] (SUSE Linux)
cc_compile_by          : abuild
cc_compile_domain      : 
cc_compile_date        : Thu May 20 11:44:41 UTC 2010
xend_config_format     : 4




-- 
Vasiliy G Tolstov <v.tolstov@xxxxxxxxx>
Selfip.Ru


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