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Re: [Xen-devel] [Fwd: Problems with power management]

To: "mike.brady@xxxxxxxxxxxxxx" <mike.brady@xxxxxxxxxxxxxx>, xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx>

From: Keir Fraser <keir.fraser@xxxxxxxxxxxxx>

Date: Thu, 04 Jun 2009 08:47:23 +0100

Cc: "Wei, Gang" <gang.wei@xxxxxxxxx>

Delivery-date: Thu, 04 Jun 2009 00:47:59 -0700

List-id: Xen developer discussion <xen-devel.lists.xensource.com>

Thread-index: Acnk1xXFhxI0YNpgSFu6ydUsV9AYkQAEZxuF

Thread-topic: [Xen-devel] [Fwd: Problems with power management]

Your best bet tool here is 'hg -v history tools/misc/xenpm.c | less' and pick one of the developers of the component. In this case Wei Gang would be plausible (cc'ed). -- Keir On 04/06/2009 06:40, "Mike Brady" <mike.brady@xxxxxxxxxxxxxx> wrote: > I posted this on the user list but it has been suggested to me that it > may pay to ask on the devel list as well as I didn't get any responses. > > Thanks > > Mike > > -------- Forwarded Message -------- >> From: Mike Brady <mike.brady@xxxxxxxxxxxxxx> >> Reply-To: mike.brady@xxxxxxxxxxxxxx >> To: xen-users@xxxxxxxxxxxxxxxxxxx <xen-users@xxxxxxxxxxxxxxxxxxx> >> Subject: Problems with power management >> Date: Sat, 30 May 2009 16:28:11 +1200 >> >> I do not seem to be able to get any where with the power management >> functions. I have had a look at the xenpm Wiki page, but it hasn't >> helped. Its probably something completely obvious, but I can't see it. >> >> I running Xen 3.4.0 on Centos 5.3 x86_64 using the gitco RPMs on an >> Intel S5000PSL motherboard with 2 x Xeon 5410s. Dom0 is running the >> latest Centos 5.3 kernel. >> >> My xm dmesg output is below followed by the output that I get from the >> xenpm get* commands, which isn't much. >> >> ============================================ >> [root@b52 ~]# xm dmesg >> __ __ _____ _ _ ___ >> \ \/ /___ _ __ |___ /| || | / _ \ >> \ // _ \ '_ \ |_ \| || |_| | | | >> / \ __/ | | | ___) |__ _| |_| | >> /_/\_\___|_| |_| |____(_) |_|(_)___/ >> >> (XEN) Xen version 3.4.0 (root@xxxxxxxxx) (gcc version 4.1.2 20080704 >> (Red Hat 4.1.2-44)) Wed May 27 21:53:09 CEST 2009 >> (XEN) Latest ChangeSet: unavailable >> (XEN) Command line: cpufreq=xen cpuidle dom0_max_vcpus=1 >> dom0_vcpus_pin=true dom0_mem=1024M apic_verbosity=verbose loglvl=all >> (XEN) Video information: >> (XEN) VGA is text mode 80x25, font 8x16 >> (XEN) VBE/DDC methods: none; EDID transfer time: 2 seconds >> (XEN) EDID info not retrieved because no DDC retrieval method detected >> (XEN) Disc information: >> (XEN) Found 2 MBR signatures >> (XEN) Found 2 EDD information structures >> (XEN) Xen-e820 RAM map: >> (XEN) 0000000000000000 - 000000000009f400 (usable) >> (XEN) 000000000009f400 - 0000000000100000 (reserved) >> (XEN) 0000000000100000 - 000000009e2e1000 (usable) >> (XEN) 000000009e2e1000 - 000000009e3a3000 (ACPI NVS) >> (XEN) 000000009e3a3000 - 000000009fa32000 (usable) >> (XEN) 000000009fa32000 - 000000009fa9a000 (reserved) >> (XEN) 000000009fa9a000 - 000000009faac000 (usable) >> (XEN) 000000009faac000 - 000000009fb1a000 (ACPI NVS) >> (XEN) 000000009fb1a000 - 000000009fb26000 (usable) >> (XEN) 000000009fb26000 - 000000009fb3a000 (ACPI data) >> (XEN) 000000009fb3a000 - 000000009fc00000 (usable) >> (XEN) 000000009fc00000 - 00000000b0000000 (reserved) >> (XEN) 00000000ffc00000 - 00000000ffc0c000 (reserved) >> (XEN) 0000000100000000 - 0000000260000000 (usable) >> (XEN) System RAM: 8185MB (8382412kB) >> (XEN) ACPI: RSDP 000F03C0, 0024 (r2 INTEL ) >> (XEN) ACPI: XSDT 9FB39120, 0084 (r1 INTEL S5000PSL 0 INTL >> 1000013) >> (XEN) ACPI: FACP 9FB37000, 00F4 (r3 INTEL S5000PSL 0 INTL >> 1000013) >> (XEN) ACPI: DSDT 9FB30000, 57F6 (r2 INTEL S5000PSL 1 INTL >> 1000013) >> (XEN) ACPI: FACS 9FAAC000, 0040 >> (XEN) ACPI: APIC 9FB36000, 00C8 (r1 INTEL S5000PSL 0 INTL >> 1000013) >> (XEN) ACPI: SPCR 9FB2F000, 0050 (r1 INTEL S5000PSL 0 INTL >> 1000013) >> (XEN) ACPI: HPET 9FB2E000, 0038 (r1 INTEL S5000PSL 1 INTL >> 1000013) >> (XEN) ACPI: MCFG 9FB2D000, 003C (r1 INTEL S5000PSL 1 INTL >> 1000013) >> (XEN) ACPI: SSDT 9FB2C000, 0A14 (r2 INTEL EIST 4000 INTL >> 1000013) >> (XEN) ACPI: SSDT 9FB2B000, 0193 (r2 INTEL IPMI 4000 INTL >> 1000013) >> (XEN) ACPI: SSDT 9FB2A000, 00CE (r2 INTEL CST 4000 INTL >> 1000013) >> (XEN) ACPI: HEST 9FB29000, 00A8 (r1 INTEL S5000PSL 1 INTL >> 1) >> (XEN) ACPI: BERT 9FB28000, 0030 (r1 INTEL S5000PSL 1 INTL >> 1) >> (XEN) ACPI: ERST 9FB27000, 0230 (r1 INTEL S5000PSL 1 INTL >> 1) >> (XEN) ACPI: EINJ 9FB26000, 0130 (r1 INTEL S5000PSL 1 INTL >> 1) >> (XEN) NUMA turned off >> (XEN) Faking a node at 0000000000000000-0000000260000000 >> (XEN) Domain heap initialised >> (XEN) found SMP MP-table at 000fd190 >> (XEN) DMI 2.5 present. >> (XEN) Using APIC driver default >> (XEN) ACPI: PM-Timer IO Port: 0x408 >> (XEN) ACPI: ACPI SLEEP INFO: pm1x_cnt[404,0], pm1x_evt[400,0] >> (XEN) ACPI: wakeup_vec[9faac00c], vec_size[20] >> (XEN) ACPI: Local APIC address 0xfee00000 >> (XEN) ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) >> (XEN) Processor #0 7:7 APIC version 20 >> (XEN) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x02] enabled) >> (XEN) Processor #2 7:7 APIC version 20 >> (XEN) ACPI: LAPIC (acpi_id[0x02] lapic_id[0x04] enabled) >> (XEN) Processor #4 7:7 APIC version 20 >> (XEN) ACPI: LAPIC (acpi_id[0x03] lapic_id[0x06] enabled) >> (XEN) Processor #6 7:7 APIC version 20 >> (XEN) ACPI: LAPIC (acpi_id[0x04] lapic_id[0x01] enabled) >> (XEN) Processor #1 7:7 APIC version 20 >> (XEN) ACPI: LAPIC (acpi_id[0x05] lapic_id[0x03] enabled) >> (XEN) Processor #3 7:7 APIC version 20 >> (XEN) ACPI: LAPIC (acpi_id[0x06] lapic_id[0x05] enabled) >> (XEN) Processor #5 7:7 APIC version 20 >> (XEN) ACPI: LAPIC (acpi_id[0x07] lapic_id[0x07] enabled) >> (XEN) Processor #7 7:7 APIC version 20 >> (XEN) ACPI: LAPIC_NMI (acpi_id[0x00] high level lint[0x1]) >> (XEN) ACPI: LAPIC_NMI (acpi_id[0x01] high level lint[0x1]) >> (XEN) ACPI: LAPIC_NMI (acpi_id[0x02] high level lint[0x1]) >> (XEN) ACPI: LAPIC_NMI (acpi_id[0x03] high level lint[0x1]) >> (XEN) ACPI: LAPIC_NMI (acpi_id[0x04] high level lint[0x1]) >> (XEN) ACPI: LAPIC_NMI (acpi_id[0x05] high level lint[0x1]) >> (XEN) ACPI: LAPIC_NMI (acpi_id[0x06] high level lint[0x1]) >> (XEN) ACPI: LAPIC_NMI (acpi_id[0x07] high level 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[24]) >> (XEN) IOAPIC[1]: apic_id 9, version 32, address 0xfec80000, GSI 24-47 >> (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 2 I/O APICs >> (XEN) ACPI: HPET id: 0x8086a201 base: 0xfed00000 >> (XEN) Using ACPI (MADT) for SMP configuration information >> (XEN) mapped APIC to ffff828bffffe000 (fee00000) >> (XEN) mapped IOAPIC to ffff828bffffd000 (fec00000) >> (XEN) mapped IOAPIC to ffff828bffffc000 (fec80000) >> (XEN) Using scheduler: SMP Credit Scheduler (credit) >> (XEN) Initializing CPU#0 >> (XEN) Detected 2327.591 MHz processor. >> (XEN) CPU: L1 I cache: 32K, L1 D cache: 32K >> (XEN) CPU: L2 cache: 6144K >> (XEN) CPU: Physical Processor ID: 0 >> (XEN) CPU: Processor Core ID: 0 >> (XEN) VMX: Supported advanced features: >> (XEN) - APIC MMIO access virtualisation >> (XEN) - APIC TPR shadow >> (XEN) - Virtual NMI >> (XEN) - MSR direct-access bitmap >> (XEN) HVM: VMX enabled >> (XEN) Intel machine check reporting enabled on CPU#0. >> (XEN) CPU0: Thermal monitoring enabled (TM2) >> (XEN) CMCI: CPU0 has no CMCI support >> (XEN) CPU0: Intel(R) Xeon(R) CPU E5410 @ 2.33GHz stepping 06 >> (XEN) enabled ExtINT on CPU#0 >> (XEN) Booting processor 1/2 eip 8c000 >> (XEN) Initializing CPU#1 >> (XEN) masked ExtINT on CPU#1 >> (XEN) CPU: L1 I cache: 32K, L1 D cache: 32K >> (XEN) CPU: L2 cache: 6144K >> (XEN) CPU: Physical Processor ID: 0 >> (XEN) CPU: Processor Core ID: 2 >> (XEN) Intel machine check reporting enabled on CPU#1. >> (XEN) CPU1: Thermal monitoring enabled (TM2) >> (XEN) CMCI: CPU1 has no CMCI support >> (XEN) CPU1: Intel(R) Xeon(R) CPU E5410 @ 2.33GHz stepping 06 >> (XEN) Booting processor 2/4 eip 8c000 >> (XEN) Initializing CPU#2 >> (XEN) masked ExtINT on CPU#2 >> (XEN) CPU: L1 I cache: 32K, L1 D cache: 32K >> (XEN) CPU: L2 cache: 6144K >> (XEN) CPU: Physical Processor ID: 1 >> (XEN) CPU: Processor Core ID: 0 >> (XEN) Intel machine check reporting enabled on CPU#2. >> (XEN) CPU2: Thermal monitoring enabled (TM2) >> (XEN) CMCI: CPU2 has no CMCI support >> (XEN) CPU2: Intel(R) Xeon(R) CPU E5410 @ 2.33GHz stepping 06 >> (XEN) Booting processor 3/6 eip 8c000 >> (XEN) Initializing CPU#3 >> (XEN) masked ExtINT on CPU#3 >> (XEN) CPU: L1 I cache: 32K, L1 D cache: 32K >> (XEN) CPU: L2 cache: 6144K >> (XEN) CPU: Physical Processor ID: 1 >> (XEN) CPU: Processor Core ID: 2 >> (XEN) Intel machine check reporting enabled on CPU#3. >> (XEN) CPU3: Thermal monitoring enabled (TM2) >> (XEN) CMCI: CPU3 has no CMCI support >> (XEN) CPU3: Intel(R) Xeon(R) CPU E5410 @ 2.33GHz stepping 06 >> (XEN) Booting processor 4/1 eip 8c000 >> (XEN) Initializing CPU#4 >> (XEN) masked ExtINT on CPU#4 >> (XEN) CPU: L1 I cache: 32K, L1 D cache: 32K >> (XEN) CPU: L2 cache: 6144K >> (XEN) CPU: Physical Processor ID: 0 >> (XEN) CPU: Processor Core ID: 1 >> (XEN) Intel machine check reporting enabled on CPU#4. >> (XEN) CPU4: Thermal monitoring enabled (TM2) >> (XEN) CMCI: CPU4 has no CMCI support >> (XEN) CPU4: Intel(R) Xeon(R) CPU E5410 @ 2.33GHz stepping 06 >> (XEN) Booting processor 5/3 eip 8c000 >> (XEN) Initializing CPU#5 >> (XEN) masked ExtINT on CPU#5 >> (XEN) CPU: L1 I cache: 32K, L1 D cache: 32K >> (XEN) CPU: L2 cache: 6144K >> (XEN) CPU: Physical Processor ID: 0 >> (XEN) CPU: Processor Core ID: 3 >> (XEN) Intel machine check reporting enabled on CPU#5. >> (XEN) CPU5: Thermal monitoring enabled (TM2) >> (XEN) CMCI: CPU5 has no CMCI support >> (XEN) CPU5: Intel(R) Xeon(R) CPU E5410 @ 2.33GHz stepping 06 >> (XEN) Booting processor 6/5 eip 8c000 >> (XEN) Initializing CPU#6 >> (XEN) masked ExtINT on CPU#6 >> (XEN) CPU: L1 I cache: 32K, L1 D cache: 32K >> (XEN) CPU: L2 cache: 6144K >> (XEN) CPU: Physical Processor ID: 1 >> (XEN) CPU: Processor Core ID: 1 >> (XEN) Intel machine check reporting enabled on CPU#6. >> (XEN) CPU6: Thermal monitoring enabled (TM2) >> (XEN) CMCI: CPU6 has no CMCI support >> (XEN) CPU6: Intel(R) Xeon(R) CPU E5410 @ 2.33GHz stepping 06 >> (XEN) Booting processor 7/7 eip 8c000 >> (XEN) Initializing CPU#7 >> (XEN) masked ExtINT on CPU#7 >> (XEN) CPU: L1 I cache: 32K, L1 D cache: 32K >> (XEN) CPU: L2 cache: 6144K >> (XEN) CPU: Physical Processor ID: 1 >> (XEN) CPU: Processor Core ID: 3 >> (XEN) Intel machine check reporting enabled on CPU#7. >> (XEN) CPU7: Thermal monitoring enabled (TM2) >> (XEN) CMCI: CPU7 has no CMCI support >> (XEN) CPU7: Intel(R) Xeon(R) CPU E5410 @ 2.33GHz stepping 06 >> (XEN) Total of 8 processors activated. >> (XEN) ENABLING IO-APIC IRQs >> (XEN) -> Using new ACK method >> (XEN) init IO_APIC IRQs >> (XEN) IO-APIC (apicid-pin) 8-0, 8-16, 8-17, 8-18, 8-19, 8-20, 8-21, >> 8-22, 8-23, 9-0, 9-1, 9-2, 9-3, 9-4, 9-5, 9-6, 9-7, 9-8, 9-9, 9-10, >> 9-11, 9-12, 9-13, 9-14, 9-15, 9-16, 9-17, 9-18, 9-19, 9-20, 9-21, 9-22, >> 9-23 not connected. >> (XEN) ..TIMER: vector=0xF0 apic1=0 pin1=2 apic2=-1 pin2=-1 >> (XEN) number of MP IRQ sources: 15. >> (XEN) number of IO-APIC #8 registers: 24. >> (XEN) number of IO-APIC #9 registers: 24. >> (XEN) testing the IO APIC....................... >> (XEN) IO APIC #8...... >> (XEN) .... register #00: 08000000 >> (XEN) ....... : physical APIC id: 08 >> (XEN) ....... : Delivery Type: 0 >> (XEN) ....... : LTS : 0 >> (XEN) .... register #01: 00170020 >> (XEN) ....... : max redirection entries: 0017 >> (XEN) ....... : PRQ implemented: 0 >> (XEN) ....... : IO APIC version: 0020 >> (XEN) .... IRQ redirection table: >> (XEN) NR Log Phy Mask Trig IRR Pol Stat Dest Deli Vect: >> (XEN) 00 000 00 1 0 0 0 0 0 0 00 >> (XEN) 01 001 01 0 0 0 0 0 1 1 20 >> (XEN) 02 001 01 0 0 0 0 0 1 1 F0 >> (XEN) 03 001 01 0 0 0 0 0 1 1 28 >> (XEN) 04 001 01 0 0 0 0 0 1 1 30 >> (XEN) 05 001 01 0 0 0 0 0 1 1 38 >> (XEN) 06 001 01 0 0 0 0 0 1 1 40 >> (XEN) 07 001 01 0 0 0 0 0 1 1 48 >> (XEN) 08 001 01 0 0 0 0 0 1 1 50 >> (XEN) 09 001 01 1 1 0 0 0 1 1 58 >> (XEN) 0a 001 01 0 0 0 0 0 1 1 60 >> (XEN) 0b 001 01 0 0 0 0 0 1 1 68 >> (XEN) 0c 001 01 0 0 0 0 0 1 1 70 >> (XEN) 0d 001 01 0 0 0 0 0 1 1 78 >> (XEN) 0e 001 01 0 0 0 0 0 1 1 88 >> (XEN) 0f 001 01 0 0 0 0 0 1 1 90 >> (XEN) 10 000 00 1 0 0 0 0 0 0 00 >> (XEN) 11 000 00 1 0 0 0 0 0 0 00 >> (XEN) 12 000 00 1 0 0 0 0 0 0 00 >> (XEN) 13 000 00 1 0 0 0 0 0 0 00 >> (XEN) 14 000 00 1 0 0 0 0 0 0 00 >> (XEN) 15 000 00 1 0 0 0 0 0 0 00 >> (XEN) 16 000 00 1 0 0 0 0 0 0 00 >> (XEN) 17 000 00 1 0 0 0 0 0 0 00 >> (XEN) IO APIC #9...... >> (XEN) .... register #00: 09000000 >> (XEN) ....... : physical APIC id: 09 >> (XEN) ....... : Delivery Type: 0 >> (XEN) ....... : LTS : 0 >> (XEN) .... register #01: 00178020 >> (XEN) ....... : max redirection entries: 0017 >> (XEN) ....... : PRQ implemented: 1 >> (XEN) ....... : IO APIC version: 0020 >> (XEN) .... register #02: 09000000 >> (XEN) ....... : arbitration: 09 >> (XEN) .... register #03: 00000001 >> (XEN) ....... : Boot DT : 1 >> (XEN) .... IRQ redirection table: >> (XEN) NR Log Phy Mask Trig IRR Pol Stat Dest Deli Vect: >> (XEN) 00 000 00 1 0 0 0 0 0 0 00 >> (XEN) 01 000 00 1 0 0 0 0 0 0 00 >> (XEN) 02 000 00 1 0 0 0 0 0 0 00 >> (XEN) 03 000 00 1 0 0 0 0 0 0 00 >> (XEN) 04 000 00 1 0 0 0 0 0 0 00 >> (XEN) 05 000 00 1 0 0 0 0 0 0 00 >> (XEN) 06 000 00 1 0 0 0 0 0 0 00 >> (XEN) 07 000 00 1 0 0 0 0 0 0 00 >> (XEN) 08 000 00 1 0 0 0 0 0 0 00 >> (XEN) 09 000 00 1 0 0 0 0 0 0 00 >> (XEN) 0a 000 00 1 0 0 0 0 0 0 00 >> (XEN) 0b 000 00 1 0 0 0 0 0 0 00 >> (XEN) 0c 000 00 1 0 0 0 0 0 0 00 >> (XEN) 0d 000 00 1 0 0 0 0 0 0 00 >> (XEN) 0e 000 00 1 0 0 0 0 0 0 00 >> (XEN) 0f 000 00 1 0 0 0 0 0 0 00 >> (XEN) 10 000 00 1 0 0 0 0 0 0 00 >> (XEN) 11 000 00 1 0 0 0 0 0 0 00 >> (XEN) 12 000 00 1 0 0 0 0 0 0 00 >> (XEN) 13 000 00 1 0 0 0 0 0 0 00 >> (XEN) 14 000 00 1 0 0 0 0 0 0 00 >> (XEN) 15 000 00 1 0 0 0 0 0 0 00 >> (XEN) 16 000 00 1 0 0 0 0 0 0 00 >> (XEN) 17 000 00 1 0 0 0 0 0 0 00 >> (XEN) Using vector-based indexing >> (XEN) IRQ to pin mappings: >> (XEN) IRQ240 -> 0:2 >> (XEN) IRQ32 -> 0:1 >> (XEN) IRQ40 -> 0:3 >> (XEN) IRQ48 -> 0:4 >> (XEN) IRQ56 -> 0:5 >> (XEN) IRQ64 -> 0:6 >> (XEN) IRQ72 -> 0:7 >> (XEN) IRQ80 -> 0:8 >> (XEN) IRQ88 -> 0:9 >> (XEN) IRQ96 -> 0:10 >> (XEN) IRQ104 -> 0:11 >> (XEN) IRQ112 -> 0:12 >> (XEN) IRQ120 -> 0:13 >> (XEN) IRQ136 -> 0:14 >> (XEN) IRQ144 -> 0:15 >> (XEN) .................................... done. >> (XEN) Using local APIC timer interrupts. >> (XEN) calibrating APIC timer ... >> (XEN) ..... CPU clock speed is 2327.5697 MHz. >> (XEN) ..... host bus clock speed is 332.5098 MHz. >> (XEN) ..... bus_scale = 0x00015489 >> (XEN) checking TSC synchronization across 8 CPUs: passed. >> (XEN) Platform timer is 14.318MHz HPET >> (XEN) Brought up 8 CPUs >> (XEN) I/O virtualisation disabled >> (XEN) HPET: 3 timers in total, 0 timers will be used for broadcast >> (XEN) ACPI sleep modes: S3 >> (XEN) mcheck_poll: Machine check polling timer started. >> (XEN) *** LOADING DOMAIN 0 *** >> (XEN) Xen kernel: 64-bit, lsb, compat32 >> (XEN) Dom0 kernel: 64-bit, lsb, paddr 0xffffffff80200000 -> >> 0xffffffff8074310c >> (XEN) PHYSICAL MEMORY ARRANGEMENT: >> (XEN) Dom0 alloc.: 0000000256000000->0000000258000000 (253952 pages >> to be allocated) >> (XEN) VIRTUAL MEMORY ARRANGEMENT: >> (XEN) Loaded kernel: ffffffff80200000->ffffffff8074310c >> (XEN) Init. ramdisk: ffffffff80744000->ffffffff80f63a00 >> (XEN) Phys-Mach map: ffffffff80f64000->ffffffff81164000 >> (XEN) Start info: ffffffff81164000->ffffffff811644b4 >> (XEN) Page tables: ffffffff81165000->ffffffff81172000 >> (XEN) Boot stack: ffffffff81172000->ffffffff81173000 >> (XEN) TOTAL: ffffffff80000000->ffffffff81400000 >> (XEN) ENTRY ADDRESS: ffffffff80200000 >> (XEN) Dom0 has maximum 1 VCPUs >> (XEN) Scrubbing Free >> RAM: >> ......................................................................done. >> (XEN) Xen trace buffers: disabled >> (XEN) Std. Loglevel: All >> (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 124kB init memory. >> >> ============================================ >> >> [root@b52 ~]# xenpm get-cpuidle-states >> Max C-state: C7 >> >> cpu id : 0 >> total C-states : 0 >> idle time(ms) : 0 >> >> cpu id : 1 >> total C-states : 0 >> idle time(ms) : 0 >> >> cpu id : 2 >> total C-states : 0 >> idle time(ms) : 0 >> >> cpu id : 3 >> total C-states : 0 >> idle time(ms) : 0 >> >> cpu id : 4 >> total C-states : 0 >> idle time(ms) : 0 >> >> cpu id : 5 >> total C-states : 0 >> idle time(ms) : 0 >> >> cpu id : 6 >> total C-states : 0 >> idle time(ms) : 0 >> >> cpu id : 7 >> total C-states : 0 >> idle time(ms) : 0 >> >> [root@b52 ~]# xenpm get-cpufreq-states >> [root@b52 ~]# xenpm get-cpufreq-para >> [CPU0] failed to get cpufreq parameter >> [CPU1] failed to get cpufreq parameter >> [CPU2] failed to get cpufreq parameter >> [CPU3] failed to get cpufreq parameter >> [CPU4] failed to get cpufreq parameter >> [CPU5] failed to get cpufreq parameter >> [CPU6] failed to get cpufreq parameter >> [CPU7] failed to get cpufreq parameter >> >> >> Thanks >> >> Mike > > > _______________________________________________ > Xen-devel mailing list > Xen-devel@xxxxxxxxxxxxxxxxxxx > http://lists.xensource.com/xen-devel _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel

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