[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] Scrubbing free ram
On Thu, Apr 29, 2010 at 04:39:45PM +0800, Bei Guan wrote: > Dear Keir, > > I've got the boot message of Xen4.0 on fedora11. It is as following. > _ __ _ _ ___ ___ > \ \/ /___ _ __ | || | / _ \ / _ \ > \ // _ \ '_ \ | || |_| | | | | | | > / \ __/ | | | |__ _| |_| | |_| | > /_/\_\___|_| |_| |_|(_)___(_)___/ > > (XEN) Xen version 4.0.0 (root@) (gcc çæ 4.4.1 20090725 (Red Hat 4.4.1-2) > (GCC) ) Thu Apr 29 09:41:18 CST 2010 > (XEN) Latest ChangeSet: unavailable > (XEN) Command line: console=com1,vga com1=9600,8n1 > (XEN) Video information: > (XEN) VGA is text mode 80x25, font 8x16 > (XEN) VBE/DDC methods: V2; EDID transfer time: 1 seconds > (XEN) Disc information: > (XEN) Found 1 MBR signatures > (XEN) Found 1 EDD information structures > (XEN) Xen-e820 RAM map: > (XEN) 0000000000000000 - 000000000009a800 (usable) > (XEN) 00000000000f0000 - 0000000000100000 (reserved) > (XEN) 0000000000100000 - 00000000cfdffc00 (usable) > (XEN) 00000000cfdffc00 - 00000000cfe53c00 (ACPI NVS) > (XEN) 00000000cfe53c00 - 00000000cfe55c00 (ACPI data) > (XEN) 00000000cfe55c00 - 00000000d0000000 (reserved) > (XEN) 00000000e0000000 - 00000000f0000000 (reserved) > (XEN) 00000000fec00000 - 00000000fed00400 (reserved) > (XEN) 00000000fed20000 - 00000000feda0000 (reserved) > (XEN) 00000000fee00000 - 00000000fef00000 (reserved) > (XEN) 00000000ffb00000 - 0000000100000000 (reserved) > (XEN) 0000000100000000 - 0000000128000000 (usable) > (XEN) System RAM: 3936MB (4031228kB) > (XEN) ACPI: RSDP 000FEC00, 0024 (r2 DELL ) > (XEN) ACPI: XSDT 000FC7CB, 009C (r1 DELL B10K 15 ASL 61) > (XEN) ACPI: FACP 000FC8FB, 00F4 (r3 DELL B10K 15 ASL 61) > (XEN) ACPI: DSDT FFE9CFF8, 54AD (r1 DELL dt_ex 1000 INTL 20050624) > (XEN) ACPI: FACS CFDFFC00, 0040 > (XEN) ACPI: SSDT FFEA25C4, 00AA (r1 DELL st_ex 1000 INTL 20050624) > (XEN) ACPI: APIC 000FC9EF, 0092 (r1 DELL B10K 15 ASL 61) > (XEN) ACPI: BOOT 000FCA81, 0028 (r1 DELL B10K 15 ASL 61) > (XEN) ACPI: ASF! 000FCAA9, 0096 (r32 DELL B10K 15 ASL 61) > (XEN) ACPI: MCFG 000FCB3F, 003E (r1 DELL B10K 15 ASL 61) > (XEN) ACPI: HPET 000FCB7D, 0038 (r1 DELL B10K 15 ASL 61) > (XEN) ACPI: TCPA 000FCDD9, 0032 (r1 DELL B10K 15 ASL 61) > (XEN) ACPI: DMAR 000FCE0B, 00D8 (r1 DELL B10K 15 ASL 61) > (XEN) ACPI: SLIC 000FCBB5, 0176 (r1 DELL B10K 15 ASL 61) > (XEN) ACPI: SSDT CFDFFC40, 01B7 (r1 DpgPmm Cpu0Ist 11 INTL 20050624) > (XEN) ACPI: SSDT CFE00049, 01B7 (r1 DpgPmm Cpu1Ist 11 INTL 20050624) > (XEN) ACPI: SSDT CFE00452, 01B7 (r1 DpgPmm Cpu2Ist 11 INTL 20050624) > (XEN) ACPI: SSDT CFE0085B, 01B7 (r1 DpgPmm Cpu3Ist 11 INTL 20050624) > (XEN) ACPI: SSDT CFE00C64, 0190 (r1 DpgPmm CpuPm 10 INTL 20050624) > (XEN) Xen heap: 8MB (8852kB) > (XEN) Domain heap initialised > (XEN) Processor #0 7:7 APIC version 20 > (XEN) Processor #1 7:7 APIC version 20 > (XEN) Processor #2 7:7 APIC version 20 > (XEN) Processor #3 7:7 APIC version 20 > (XEN) IOAPIC[0]: apic_id 8, version 32, address 0xfec00000, GSI 0-23 > (XEN) Enabling APIC mode: Flat. Using 1 I/O APICs > (XEN) Using scheduler: SMP Credit Scheduler (credit) > (XEN) Detected 2660.072 MHz processor. > (XEN) Initing memory sharing. > (XEN) VMX: Supported advanced features: > (XEN) - APIC MMIO access virtualisation > (XEN) - APIC TPR shadow > (XEN) - Virtual NMI > (XEN) - MSR direct-access bitmap > (XEN) HVM: ASIDs disabled. > (XEN) HVM: VMX enabled > (XEN) xsave_init: cpu0: cntxt_max_size: 0x240 and states: 00000000:00000003 > (XEN) xsave_init: using cntxt_size: 0x240 and states: 00000000:00000003 > (XEN) Intel VT-d Snoop Control not supported. > (XEN) Intel VT-d DMA Passthrough not supported. > (XEN) Intel VT-d Queued Invalidation not supported. > (XEN) Intel VT-d Interrupt Remapping not supported. > (XEN) I/O virtualisation enabled > (XEN) I/O virtualisation for PV guests disabled > (XEN) xsave_init: cpu1: cntxt_max_size: 0x240 and states: 00000000:00000003 > (XEN) xsave_init: cpu2: cntxt_max_size: 0x240 and states: 00000000:00000003 > (XEN) xsave_init: cpu3: cntxt_max_size: 0x240 and states: 00000000:00000003 > (XEN) Total of 4 processors activated. > (XEN) ENABLING IO-APIC IRQs > (XEN) -> Using new ACK method > (XEN) checking TSC synchronization across 4 CPUs: passed. > (XEN) Platform timer is 14.318MHz HPET > (XEN) Brought up 4 CPUs > (XEN) *** LOADING DOMAIN 0 *** > (XEN) Xen kernel: 32-bit, PAE, lsb > (XEN) Dom0 kernel: 32-bit, PAE, lsb, paddr 0x400000 -> 0xbfb000 > (XEN) PHYSICAL MEMORY ARRANGEMENT: > (XEN) Dom0 alloc.: 000000003c000000->000000003e000000 (960235 pages to be > allocated) > (XEN) VIRTUAL MEMORY ARRANGEMENT: > (XEN) Loaded kernel: c0400000->c0bfb000 > (XEN) Init. ramdisk: c0bfb000->c1329e00 > (XEN) Phys-Mach map: c132a000->c16dbbac > (XEN) Start info: c16dc000->c16dc47c > (XEN) Page tables: c16dd000->c16ee000 > (XEN) Boot stack: c16ee000->c16ef000 > (XEN) TOTAL: c0000000->c1800000 > (XEN) ENTRY ADDRESS: c098d000 > (XEN) Dom0 has maximum 4 VCPUs > (XEN) Scrubbing Free RAM: .done. > (XEN) Xen trace buffers: disabled > (XEN) Std. Loglevel: Errors and warnings > (XEN) Guest Loglevel: Nothing (Rate-limited: Errors and warnings) > (XEN) Xen is relinquishing VGA console. > (XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to > Xen) > (XEN) Freed 136kB init memory. > mapping kernel into physical memory > about to get started... > (XEN) traps.c:2309:d0 Domain attempted WRMSR 000002ff from 00000000:00000c06 > to 00000000:00000000. > (XEN) traps.c:2309:d0 Domain attempted WRMSR 00000277 from 00000501:00070406 > to 00070106:00070106. > > > My grub.conf is: > > title Xen(2.6.31.13) > root (hd0,10) > kernel /boot/xen.gz console=com1,vga com1=9600,8n1 > module /boot/vmlinuz-2.6.31.13 root=/dev/sda1 ro nomodeset Was this kernel boot line the same as the previous kernel you used? Also, please consult the http://wiki.xensource.com/xenwiki/XenParavirtOps which Pasi refered to you earlier, and look in the "Are there more debugging options I could enable to troubleshoot booting problems?" _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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