From: "michele.paolino" <michele.paolino@studio.unibo.it>
To: "Pasi Kärkkäinen" <pasik@iki.fi>
Cc: George Dunlap <george.dunlap@eu.citrix.com>,
Xen-devel@lists.xensource.com
Subject: Re: simple scheduler
Date: Tue, 16 Feb 2010 19:18:00 +0100 [thread overview]
Message-ID: <14f366f91002161018h60504c10g9224480e24872c1c@mail.gmail.com> (raw)
In-Reply-To: <20100215185412.GX2861@reaktio.net>
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Thanks for the istructions,
I have read that thread but is not useful for me. I have compiled and
installed the round robin scheduler of that thread. Both schedulers have the
same behavior. Following your advice I have set up a serial console. I have
attached serial console's log along with this mail. As I supposed, dom0
doesn't start.
Michele
On Mon, Feb 15, 2010 at 7:54 PM, Pasi Kärkkäinen <pasik@iki.fi> wrote:
> On Mon, Feb 15, 2010 at 01:59:06PM +0000, George Dunlap wrote:
> > Do you have a serial console set up?
> >
>
> If not, instructions here:
> http://wiki.xensource.com/xenwiki/XenSerialConsole
>
> -- Pasi
>
> > You may want to skim this thread:
> >
> http://lists.xensource.com/archives/html/xen-devel/2009-04/msg01086.html
> > to see if any of the advice given there is useful.
> >
> > -George
> >
> > On Mon, Feb 15, 2010 at 1:19 PM, michele.paolino
> > <michele.paolino@studio.unibo.it> wrote:
> > > Hi! I'm writing a simple scheduler to study the xen scheduler
> interfaces.
> > > I am able to compile and install it. After reboot when I try to select
> > > sched=simple, the system gets ready to boot and then everything goes
> blank.
> > > I think that dom0 don't start. I can't be able to solve this problem,
> can
> > > anybody help me?
> > > I have attached my simple scheduler code along with this mail.
> > >
> > > Thanks,
> > > Michele
> > >
> > > _______________________________________________
> > > Xen-devel mailing list
> > > Xen-devel@lists.xensource.com
> > > http://lists.xensource.com/xen-devel
> > >
> > >
> >
> > _______________________________________________
> > Xen-devel mailing list
> > Xen-devel@lists.xensource.com
> > http://lists.xensource.com/xen-devel
>
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__ __ _____ _ _ ____
\ \/ /___ _ __ |___ /| || | |___ \
\ // _ \ '_ \ |_ \| || |_ __) |
/ \ __/ | | | ___) |__ _| / __/
/_/\_\___|_| |_| |____(_) |_|(_)_____|
(XEN) Xen version 3.4.2 (root@) (gcc version 4.2.4 (Ubuntu 4.2.4-1ubuntu4)) Mon Feb 15 15:12:25 CET 2010
(XEN) Latest ChangeSet: unavailable
(XEN) Command line: dom0_mem=262144 sched=simple loglvl=all guest_loglvl=all com1=115200,8n1 console=com1
(XEN) Video information:
(XEN) VGA is text mode 80x25, font 8x16
(XEN) Disc information:
(XEN) Found 1 MBR signatures
(XEN) Found 1 EDD information structures
(XEN) Xen-e820 RAM map:
(XEN) 0000000000000000 - 000000000009f000 (usable)
(XEN) 000000000009f000 - 00000000000a0000 (reserved)
(XEN) 00000000000e8000 - 0000000000100000 (reserved)
(XEN) 0000000000100000 - 000000003fff0000 (usable)
(XEN) 000000003fff0000 - 0000000040000000 (ACPI data)
(XEN) 00000000fffbc000 - 0000000100000000 (reserved)
(XEN) System RAM: 1023MB (1048124kB)
(XEN) ACPI: RSDP 000FBDB0, 0014 (r0 QEMU )
(XEN) ACPI: RSDT 3FFF0000, 0034 (r1 QEMU QEMURSDT 1 QEMU 1)
(XEN) ACPI: FACP 3FFF01B4, 0074 (r1 QEMU QEMUFACP 1 QEMU 1)
(XEN) ACPI: DSDT 3FFF0280, 1DD4 (r1 BXPC BXDSDT 1 INTL 20090521)
(XEN) ACPI: FACS 3FFF0240, 0040
(XEN) ACPI: SSDT 3FFF2054, 09E3 (r1 BXPC BXSSDT 1 INTL 20090521)
(XEN) ACPI: APIC 3FFF2A38, 00EA (r1 QEMU QEMUAPIC 1 QEMU 1)
(XEN) ACPI: HPET 3FFF2B90, 0038 (r1 QEMU QEMUHPET 1 QEMU 1)
(XEN) NUMA turned off
(XEN) Faking a node at 0000000000000000-000000003fff0000
(XEN) Xen heap: 9MB (9808kB)
(XEN) Domain heap initialised
(XEN) found SMP MP-table at 000fbc90
(XEN) DMI 2.4 present.
(XEN) Using APIC driver default
(XEN) ACPI: PM-Timer IO Port: 0xb008
(XEN) ACPI: ACPI SLEEP INFO: pm1x_cnt[b004,0], pm1x_evt[b000,0]
(XEN) ACPI: wakeup_vec[3fff024c], vec_size[20]
(XEN) ACPI: Local APIC address 0xfee00000
(XEN) ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
(XEN) Processor #0 6:2 APIC version 20
(XEN) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x03] lapic_id[0x03] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x04] lapic_id[0x04] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x05] lapic_id[0x05] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x06] lapic_id[0x06] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x07] lapic_id[0x07] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x08] lapic_id[0x08] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x09] lapic_id[0x09] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x0a] lapic_id[0x0a] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x0b] lapic_id[0x0b] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x0c] lapic_id[0x0c] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x0d] lapic_id[0x0d] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x0e] lapic_id[0x0e] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x0f] lapic_id[0x0f] disabled)
(XEN) ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0])
(XEN) IOAPIC[0]: apic_id 1, version 17, address 0xfec00000, GSI 0-23
(XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
(XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)
(XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
(XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)
(XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)
(XEN) ACPI: IRQ0 used by override.
(XEN) ACPI: IRQ2 used by override.
(XEN) ACPI: IRQ5 used by override.
(XEN) ACPI: IRQ9 used by override.
(XEN) ACPI: IRQ10 used by override.
(XEN) ACPI: IRQ11 used by override.
(XEN) Enabling APIC mode: Flat. Using 1 I/O APICs
(XEN) ACPI: HPET id: 0x8086a201 base: 0xfed00000
(XEN) Using ACPI (MADT) for SMP configuration information
(XEN) Using scheduler: Very simple Scheduler (simple)
(XEN)
(XEN)
(XEN) add VCPU 0
(XEN)
(XEN) Initializing CPU#0
(XEN) Detected 2533.353 MHz processor.
(XEN) CPU: L1 I cache: 32K, L1 D cache: 32K
(XEN) CPU: L2 cache: 2048K
(XEN) Intel machine check reporting enabled on CPU#0.
(XEN) CMCI: CPU0 has no CMCI support
(XEN) CPU0: Intel QEMU Virtual CPU version 0.11.0 stepping 03
(XEN) Total of 1 processors activated.
(XEN) ENABLING IO-APIC IRQs
(XEN) -> Using new ACK method
(XEN) ..TIMER: vector=0xF0 apic1=0 pin1=2 apic2=-1 pin2=-1
(XEN) BAD HPET revision id.
(XEN) Platform timer is 3.579MHz ACPI PM Timer
(XEN) Brought up 1 CPUs
(XEN) I/O virtualisation disabled
(XEN) CPUIDLE: disabled due to no HPET. Force enable with 'cpuidle'.
(XEN) ACPI sleep modes: S3
(XEN) mcheck_poll: Machine check polling timer started.
(XEN) *** LOADING DOMAIN 0 ***
(XEN) Xen kernel: 32-bit, PAE, lsb
(XEN) Dom0 kernel: 32-bit, PAE, lsb, paddr 0xc0100000 -> 0xc048d33c
(XEN) PHYSICAL MEMORY ARRANGEMENT:
(XEN) Dom0 alloc.: 000000003c000000->000000003e000000 (57344 pages to be allocated)
(XEN) VIRTUAL MEMORY ARRANGEMENT:
(XEN) Loaded kernel: c0100000->c048d33c
(XEN) Init. ramdisk: c048e000->c1380c00
(XEN) Phys-Mach map: c1381000->c13c1000
(XEN) Start info: c13c1000->c13c147c
(XEN) Page tables: c13c2000->c13d3000
(XEN) Boot stack: c13d3000->c13d4000
(XEN) TOTAL: c0000000->c1800000
(XEN) ENTRY ADDRESS: c0100000
(XEN) Dom0 has maximum 1 VCPUs
(XEN) Scrubbing Free RAM: .......done.
(XEN) Xen trace buffers: disabled
(XEN) Std. Loglevel: All
(XEN) Guest Loglevel: All
(XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to Xen)
(XEN) Freed 116kB init memory.
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_______________________________________________
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next prev parent reply other threads:[~2010-02-16 18:18 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-02-15 13:19 simple scheduler michele.paolino
2010-02-15 13:59 ` George Dunlap
2010-02-15 18:54 ` Pasi Kärkkäinen
2010-02-16 18:18 ` michele.paolino [this message]
2010-02-16 18:29 ` Pasi Kärkkäinen
2010-02-17 11:43 ` George Dunlap
2010-02-18 16:51 ` michele.paolino
2010-02-18 16:55 ` George Dunlap
2010-02-18 17:34 ` michele.paolino
2010-02-19 14:17 ` Konrad Rzeszutek Wilk
2010-02-19 14:40 ` Pasi Kärkkäinen
2010-02-20 9:06 ` michele.paolino
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