Displaying 20 results from an estimated 103 matches for "node_to_cpu".
2006 Sep 29
4
[PATCH 4/6] xen: export NUMA topology in physinfo hcall
...nodes : 4
mem_chunks : node0:0x0000000000000000-0x0000000190000000
node1:0x0000000190000000-0x0000000300000000
node2:0x0000000300000000-0x0000000470000000
node3:0x0000000470000000-0x0000000640000000
node_to_cpu : node0:0-7
node1:8-15
node2:16-23
node3:24-31
--
Ryan Harper
Software Engineer; Linux Technology Center
IBM Corp., Austin, Tx
(512) 838-9253 T/L: 678-9253
ryanh@us.ibm.com
diffstat output:
b/xen/include/...
2011 Apr 15
2
Two cleanly installed CentOS 5.6 servers but with different Xen kernel versions
...: 4
nr_nodes : 1
sockets_per_node : 1
cores_per_socket : 4
threads_per_core : 1
cpu_mhz : 2400
hw_caps :
bfebfbff:20100800:00000000:00000940:0000e3bd:00000000:00000001
total_memory : 4095
free_memory : 383
node_to_cpu : node0:0-3
xen_major : 3
xen_minor : 1
xen_extra : .2-238.9.1.el5
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_pagesize : 4096
platform_params : virt_start=0xffff8000000...
2010 Nov 15
5
Poor performance on bandwidth, Xen 4.0.1 kernel pvops 2.6.32.24
...: x86_64
nr_cpus : 4
nr_nodes : 1
cores_per_socket : 2
threads_per_core : 1
cpu_mhz : 1995
hw_caps :
bfebfbff:20100800:00000000:00000140:0004e33d:00000000:00000001
total_memory : 24570
free_memory : 918
node_to_cpu : node0:0-3
xen_major : 3
xen_minor : 2
xen_extra : -1
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...
2008 Mar 19
0
RE: [Xen-ia64-devel] New error trying to create a domain(usinglatestxend-unstable
...On Behalf Of Duan, Ronghui
>Sent: Tuesday, March 18, 2008 6:00 PM
>To: Kayvan Sylvan; Masaki Kanno; xen-ia64-devel@lists.xensource.com
>Subject: RE: [Xen-ia64-devel] New error trying to create a
>domain(usinglatestxend-unstable
>
>I see the info in your "xm info"
>>node_to_cpu : node0:0-7
>> node1:no cpus
>>node_to_memory : node0:0
>> node1:14081
>This is because your memory and CPU are on different nodes (bad
>performance, maybe you want to do any special test). But Xen''s...
2010 Aug 04
4
broken network-support for netBSD-domUs?
...: 4
nr_nodes : 1
cores_per_socket : 2
threads_per_core : 2
cpu_mhz : 1666
hw_caps : bfebfbff:20100800:00000000:00000940:0040e31d:00000000:00000001:00000000
virt_caps :
total_memory : 4079
free_memory : 581
node_to_cpu : node0:0-3
node_to_memory : node0:581
node_to_dma32_mem : node0:581
max_node_id : 0
xen_major : 4
xen_minor : 0
xen_extra : .1-rc5
xen_caps : xen-3.0-x86_64 xen-3.0-x86_32p
xen_scheduler : credit
xen_p...
2010 Apr 19
1
Attach CDROM to windows
...s : 1
cores_per_socket : 4
threads_per_core : 2
cpu_mhz : 2400
hw_caps :
bfebfbff:28100800:00000000:00000340:009ce3bd:00000000:00000001:00000000
virt_caps : hvm
total_memory : 24567
free_memory : 22240
node_to_cpu : node0:0-15
node_to_memory : node0:22240
xen_major : 3
xen_minor : 4
xen_extra : .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...
2010 Apr 19
1
Attach CDROM to windows
...s : 1
cores_per_socket : 4
threads_per_core : 2
cpu_mhz : 2400
hw_caps :
bfebfbff:28100800:00000000:00000340:009ce3bd:00000000:00000001:00000000
virt_caps : hvm
total_memory : 24567
free_memory : 22240
node_to_cpu : node0:0-15
node_to_memory : node0:22240
xen_major : 3
xen_minor : 4
xen_extra : .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...
2010 Sep 14
5
IOwaits over NFS
...nr_nodes : 1
cores_per_socket : 4
threads_per_core : 2
cpu_mhz : 2261
hw_caps :
bfebfbff:28100800:00000000:00000340:009ce3bd:00000000:00000001:00000000
virt_caps : hvm
total_memory : 32758
free_memory : 3974
node_to_cpu : node0:0-15
node_to_memory : node0:3974
xen_major : 3
xen_minor : 4
xen_extra : .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...
2007 Oct 19
4
[PATCH] nr_cpus calculation problem due to incorrect sockets_per_node
Testing on an 8-node 128-way NUMA machine has exposed a problem with
Xen''s nr_cpus calculation. In this case, since Xen cuts off recognized
CPUs at 32, the machine appears to have 16 CPUs on the first and second
nodes and none on the remaining nodes. Given this asymmetry, the
calculation of sockets_per_node (which is later used to calculate
nr_cpus) is incorrect:
2010 Aug 01
6
Opensolaris domU - install ok, pygrub boot not ok.
...: 2
nr_nodes : 1
cores_per_socket : 1
threads_per_core : 2
cpu_mhz : 2800
hw_caps : bfebfbff:20000800:00000000:00000180:0000641d:00000000:00000000:00000000
virt_caps :
total_memory : 6143
free_memory : 2054
node_to_cpu : node0:0-1
node_to_memory : node0:2054
node_to_dma32_mem : node0:1807
max_node_id : 0
xen_major : 4
xen_minor : 0
xen_extra : .1-rc3
xen_caps : xen-3.0-x86_64 xen-3.0-x86_32p
xen_scheduler : credit
xe...
2010 Apr 28
1
Xen 4.0.0 pvops 2.6.31version 64 bit cannot install gplpv on a win2k3 server 32 bit
...: 2
nr_nodes : 1
cores_per_socket : 2
threads_per_core : 1
cpu_mhz : 1995
hw_caps :
178bf3ff:ebd3fbff:00000000:00000010:00002001:00000000:0000001f:00000000
virt_caps : hvm
total_memory : 1918
free_memory : 3
node_to_cpu : node0:0-1
node_to_memory : node0:3
node_to_dma32_mem : node0:3
max_node_id : 0
xen_major : 4
xen_minor : 0
xen_extra : .1-rc1-pre
xen_caps : xen-3.0-x86_64 xen-3.0-x86_32p hvm-3.0-x86_32
hvm-3.0-x86_32p hvm-3...
2011 Jun 14
1
Device 0 (vif) could not be connected. Hotplug scripts not working
...: 2
nr_nodes : 1
cores_per_socket : 1
threads_per_core : 2
cpu_mhz : 2992
hw_caps :
bfebfbff:20100000:00000000:00000180:0000641d:00000000:00000000:00000000
virt_caps :
total_memory : 4030
free_memory : 2965
node_to_cpu : node0:0-1
node_to_memory : node0:2965
node_to_dma32_mem : node0:2913
max_node_id : 0
xen_major : 4
xen_minor : 0
xen_extra : .1
xen_caps : xen-3.0-x86_32p
xen_scheduler : credit
xen_pagesize...
2013 Mar 15
2
strange phenomenon on CPU affinity
Hello,
My testing machine has 2 quad-core CPU (It supports hyperthreading,
but i disable it in BIOS). I uses Xen 4.0.1 as the hypervisor. When I use 8
VMs to conduct a test, CPU affinity of the VMs is very strange. Like this:
vm_name vcpu_num cpu_affinity
Domain-0 8 any
VM1 4 1,3,5,7
VM2 4 1,3,5,7
VM3 4 1,3,5,7
VM4 4
2010 May 24
1
Bug in reboot phase : workaround or patch ?
...: 2
nr_nodes : 1
sockets_per_node : 1
cores_per_socket : 2
threads_per_core : 1
cpu_mhz : 2104
hw_caps : 178bfbff:ebd3fbff:00000000:00000010:00002001:00000000:0000011f
total_memory : 4078
free_memory : 1738
node_to_cpu : node0:0-1
xen_major : 3
xen_minor : 1
xen_extra : .2-164.6.1.el5.
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_pagesize : 4096
platform_params : virt_start=0xffff800000...
2008 Sep 16
2
Xen 3.3.0 on Ubuntu Hardy and xmlproc module.
...: 2
nr_nodes : 1
cores_per_socket : 2
threads_per_core : 1
cpu_mhz : 3391
hw_caps :
bfebfbff:20100800:00000000:00000180:0000e49d:00000000:00000001:00000000
virt_caps :
total_memory : 8190
free_memory : 6526
node_to_cpu : node0:0-1
node_to_memory : node0:6526
xen_major : 3
xen_minor : 3
xen_extra : .0
xen_caps : xen-3.0-x86_64 xen-3.0-x86_32p
xen_scheduler : credit
xen_pagesize : 4096
platform_params : virt_start=0xff...
2008 Oct 14
3
domains gets stalled for N seconds
...: x86_64
nr_cpus : 8
nr_nodes : 1
cores_per_socket : 4
threads_per_core : 1
cpu_mhz : 3000
hw_caps : bfebfbff:20100800:00000000:00000140:000ce3bd:00000000:00000001
total_memory : 16382
free_memory : 4
node_to_cpu : node0:0-7
xen_major : 3
xen_minor : 2
xen_extra : .1
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_...
2010 Nov 02
4
Debian/squeeze: domU live migraton hangs
...: 2
cores_per_socket : 4
threads_per_core : 1
cpu_mhz : 2000
hw_caps : bfebfbff:28100800:00000000:00001b40:009ce3bd:00000000:00000001:00000000
virt_caps : hvm hvm_directio
total_memory : 12279
free_memory : 3934
node_to_cpu : node0:0-3
node1:4-7
node_to_memory : node0:1996
node1:1938
node_to_dma32_mem : node0:1995
node1:0
max_node_id : 1
xen_major : 4
xen_minor : 0
xen_extra...
2010 Jun 25
6
Dom0 reboot when several VM reboot at the same time
Hi folks,
I met a problem: when 6 VM reboot at the same time, 3:00 morning, the Dom0
reboot it self:
Xen version is 4.0.0, VMs are windows 2003 with redhat pv, they will update
and reboot itself every 3:00 AM.
# last
... ...
admin pts/0 10.247.1.1 Fri Jun 25 03:40 - 04:30 (00:50)
reboot system boot 2.6.31.13 Fri Jun 25 11:16 (00:-3)
admin pts/0
2010 Jun 25
6
Dom0 reboot when several VM reboot at the same time
Hi folks,
I met a problem: when 6 VM reboot at the same time, 3:00 morning, the Dom0
reboot it self:
Xen version is 4.0.0, VMs are windows 2003 with redhat pv, they will update
and reboot itself every 3:00 AM.
# last
... ...
admin pts/0 10.247.1.1 Fri Jun 25 03:40 - 04:30 (00:50)
reboot system boot 2.6.31.13 Fri Jun 25 11:16 (00:-3)
admin pts/0
2010 Sep 07
2
remus failure -xen 4.0.1: xc_domain_restore cannot pin page tables
...: 2
cores_per_socket : 4
threads_per_core : 1
cpu_mhz : 2133
hw_caps :
bfebfbff:28100800:00000000:00001b40:009ce3bd:00000000:00000001:00000000
virt_caps : hvm hvm_directio
total_memory : 32758
free_memory : 28985
node_to_cpu : node0:0,2,4,6
node1:1,3,5,7
node_to_memory : node0:12731
node1:16254
node_to_dma32_mem : node0:0
node1:2993
max_node_id : 1
xen_caps : xen-3.0-x86_64 xen-3.0-x86_32p hvm-3.0...