[Xen-users] Does Xen-unstable support PAE now ?

["she11c0de she11c0de" <she11c0de@xxxxxxxxxxx>]

hi:

I had installed Xen-2.0.6 on my server DELL 2850 with 6G memory, dual Xeon 
CPU, it's can't use all 6G memory, i had upgrade to Xen-unstable, it's 
still can use 3.3G memory.
[root@CentOS4 ~]# xm dmesg
__  __            _____  ___         _                _ 
\ \/ /___ _ __   |___ / / _ \     __| | _____   _____| |
 \  // _ \ '_ \    |_ \| | | |__ / _` |/ _ \ \ / / _ \ |
 /  \  __/ | | |  ___) | |_| |__| (_| |  __/\ V /  __/ |
/_/\_\___|_| |_| |____(_)___/    \__,_|\___| \_/ \___|_|
                                                        
http://www.cl.cam.ac.uk/netos/xen
University of Cambridge Computer Laboratory

Xen version 3.0-devel (tongjian@) (gcc version 3.4.3 20050227 (Red Hat 
3.4.3-
22.1)) Sun Jul 10 16:20:24 CST 2005
Latest ChangeSet:  

(XEN) WARNING: Only the first 4GB of the physical memory map can be 
accessed
(XEN)          by Xen in 32-bit mode. Truncating the memory map...
(XEN) Physical RAM map:
(XEN)  0000000000000000 - 00000000000a0000 (usable)
(XEN)  0000000000100000 - 00000000cffc0000 (usable)
(XEN)  00000000cffc0000 - 00000000cffcfc00 (ACPI data)
(XEN)  00000000cffcfc00 - 00000000cffff000 (reserved)
(XEN)  00000000e0000000 - 00000000fec90000 (reserved)
(XEN)  00000000fed00000 - 00000000fed00400 (reserved)
(XEN)  00000000fee00000 - 00000000fee10000 (reserved)
(XEN)  00000000ffb00000 - 0000000100000000 (reserved)
(XEN) System RAM: 3327MB (3407232kB)
(XEN) Xen heap: 10MB (10668kB)
(XEN) PAE disabled.
(XEN) found SMP MP-table at 000fe710
(XEN) DMI 2.3 present.
(XEN) Using APIC driver default
(XEN) ACPI: RSDP (v000 DELL                                  ) @ 0x000fd650
(XEN) ACPI: RSDT (v001 DELL   PE BKC   0x00000001 MSFT 0x0100000a) @ 
0x000fd664
(XEN) ACPI: FADT (v001 DELL   PE BKC   0x00000001 MSFT 0x0100000a) @ 
0x000fd6b0
(XEN) ACPI: MADT (v001 DELL   PE BKC   0x00000001 MSFT 0x0100000a) @ 
0x000fd724
(XEN) ACPI: SPCR (v001 DELL   PE BKC   0x00000001 MSFT 0x0100000a) @ 
0x000fd7cc
(XEN) ACPI: HPET (v001 DELL   PE BKC   0x00000001 MSFT 0x0100000a) @ 
0x000fd81c
(XEN) ACPI: MCFG (v001 DELL   PE BKC   0x00000001 MSFT 0x0100000a) @ 
0x000fd854
(XEN) ACPI: DSDT (v001 DELL   PE BKC   0x00000001 MSFT 0x0100000e) @ 
0x00000000
(XEN) ACPI: Local APIC address 0xfee00000
(XEN) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
(XEN) Processor #0 15:4 APIC version 20
(XEN) ACPI: LAPIC (acpi_id[0x02] lapic_id[0x06] enabled)
(XEN) Processor #6 15:4 APIC version 20
(XEN) ACPI: LAPIC (acpi_id[0x03] lapic_id[0x01] enabled)
(XEN) Processor #1 15:4 APIC version 20
(XEN) ACPI: LAPIC (acpi_id[0x04] lapic_id[0x07] enabled)
(XEN) Processor #7 15:4 APIC version 20
(XEN) ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
(XEN) ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
(XEN) ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
(XEN) ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1])
(XEN) ACPI: IOAPIC (id[0x08] address[0xfec00000] gsi_base[0])
(XEN) IOAPIC[0]: apic_id 8, version 32, address 0xfec00000, GSI 0-23
(XEN) ACPI: IOAPIC (id[0x09] address[0xfec80000] gsi_base[32])
(XEN) IOAPIC[1]: apic_id 9, version 32, address 0xfec80000, GSI 32-55
(XEN) ACPI: IOAPIC (id[0x0a] address[0xfec83000] gsi_base[64])
(XEN) IOAPIC[2]: apic_id 10, version 32, address 0xfec83000, GSI 64-87
(XEN) ACPI: IOAPIC (id[0x0b] address[0xfec84000] gsi_base[96])
(XEN) IOAPIC[3]: apic_id 11, version 32, address 0xfec84000, GSI 96-119
(XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
(XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
(XEN) ACPI: IRQ0 used by override.
(XEN) ACPI: IRQ2 used by override.
(XEN) ACPI: IRQ9 used by override.
(XEN) Enabling APIC mode:  Flat.  Using 4 I/O APICs
(XEN) Using ACPI (MADT) for SMP configuration information
(XEN) Initializing CPU#0
(XEN) Detected 3192.319 MHz processor.
(XEN) Using scheduler: Simple EDF Scheduler (sedf)
(XEN) CPU: Trace cache: 12K uops, L1 D cache: 16K
(XEN) CPU: L2 cache: 1024K
(XEN) CPU: Physical Processor ID: 0
(XEN) CPU0: Intel(R) Xeon(TM) CPU 3.20GHz stepping 01
(XEN) Booting processor 1/1 eip 90000
(XEN) Initializing CPU#1
(XEN) CPU: Trace cache: 12K uops, L1 D cache: 16K
(XEN) CPU: L2 cache: 1024K
(XEN) CPU: Physical Processor ID: 0
(XEN) CPU1: Intel(R) Xeon(TM) CPU 3.20GHz stepping 01
(XEN) Booting processor 2/6 eip 90000
(XEN) Initializing CPU#2
(XEN) CPU: Trace cache: 12K uops, L1 D cache: 16K
(XEN) CPU: L2 cache: 1024K
(XEN) CPU: Physical Processor ID: 3
(XEN) CPU2: Intel(R) Xeon(TM) CPU 3.20GHz stepping 01
(XEN) Booting processor 3/7 eip 90000
(XEN) Initializing CPU#3
(XEN) CPU: Trace cache: 12K uops, L1 D cache: 16K
(XEN) CPU: L2 cache: 1024K
(XEN) CPU: Physical Processor ID: 3
(XEN) CPU3: Intel(R) Xeon(TM) CPU 3.20GHz stepping 01
(XEN) Total of 4 processors activated.
(XEN) ENABLING IO-APIC IRQs
(XEN) ..TIMER: vector=0x31 pin1=2 pin2=-1
(XEN) checking TSC synchronization across 4 CPUs: passed.
(XEN) Time init:
(XEN) .... cpu_freq:    00000000:BE46EF60
(XEN) .... scale:       00000001:40C515C9
(XEN) .... Wall Clock:  1121013264s 120000us
(XEN) Brought up 4 CPUs
(XEN) mtrr: v2.0 (20020519)
(XEN) *** LOADING DOMAIN 0 ***
(XEN) Xen-ELF header 
found: 
'GUEST_OS=linux,GUEST_VER=2.6,XEN_VER=3.0,VIRT_BASE=0xC0000000,LOADER=ge
neric'
(XEN) PHYSICAL MEMORY ARRANGEMENT:
(XEN)  Dom0 alloc.:   08000000->10000000
(XEN) VIRTUAL MEMORY ARRANGEMENT:
(XEN)  Loaded kernel: c0100000->c040b65c
(XEN)  Init. ramdisk: c040c000->c0509800
(XEN)  Phys-Mach map: c050a000->c052a000
(XEN)  Page tables:   c052a000->c052d000
(XEN)  Start info:    c052d000->c052e000
(XEN)  Boot stack:    c052e000->c052f000
(XEN)  TOTAL:         c0000000->c0800000
(XEN)  ENTRY ADDRESS: c0100000
(XEN) Initrd len 0xfd800, start at 0xc040c000
(XEN) Scrubbing Free RAM: ..................................done.
(XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input 
to 
Xen).
> > >
xm info


[root@CentOS4 ~]# xm info
system                 : Linux
host                   : CentOS4
release                : 2.6.11.12-xen0-2
version                : #2 SMP Sun Jul 10 15:56:16 CST 2005
machine                : i686
cores_per_socket       : 1
threads_per_core       : 2
cpu_mhz                : 3192
memory                 : 3327
free_memory            : 3169
[root@CentOS4 ~]#

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