Sarge NR_CPUS limit of 1 reached. Processor ignored.
Hi,
I have a dual processor amd64 server with 2 AMD Opterons.
Installed on it is Sarge
Linux 2.6.8-11-amd64-k8 # x86_64 GNU/Linux
Both the processors are detected but one is ignored as said in the boot dmesg.
----------
Processor #0 15:5 APIC version 16
ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
Processor #1 15:5 APIC version 16
WARNING: NR_CPUS limit of 1 reached. Processor ignored.
---------------------------------------------------------------------------------------------------
How do I change the NR_CPUS limit to 2? ( if that helps)
or how do I get to use both my CPUs?
The system was installed from CDROMS
Debian GNU/Linux 3.1 r0a _Sarge_ - Official amd64 Binary-1
Debian GNU/Linux 3.1 r0a _Sarge_ - Official amd64 Binary-2
Full Boot dmesg is below :-)
Thankyou so much
Kind Regards
Siju
-----/var/log/dmesg---------------------
Bootdata ok (command line is root=/dev/sda2 ro console=tty0 )
Linux version 2.6.8-11-amd64-k8 (buildd@athlon.lowpingbastards.de)
(gcc version 3.4.4 20050314 (prerelease) (Debian 3.4.3-13)) #1 Wed Jun
1 01:03:08 CEST 2005
BIOS-provided physical RAM map:
BIOS-e820: 0000000000000000 - 000000000009f400 (usable)
BIOS-e820: 000000000009f400 - 00000000000a0000 (reserved)
BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
BIOS-e820: 0000000000100000 - 00000000f9ff0000 (usable)
BIOS-e820: 00000000f9ff0000 - 00000000f9fff000 (ACPI data)
BIOS-e820: 00000000f9fff000 - 00000000fa000000 (ACPI NVS)
BIOS-e820: 00000000ff780000 - 0000000100000000 (reserved)
No mptable found.
On node 0 totalpages: 1023984
DMA zone: 4096 pages, LIFO batch:1
Normal zone: 1019888 pages, LIFO batch:16
HighMem zone: 0 pages, LIFO batch:1
ACPI: RSDP (v000 ACPIAM ) @
0x00000000000f6d70
ACPI: RSDT (v001 A M I OEMRSDT 0x10000611 MSFT 0x00000097) @
0x00000000f9ff0000
ACPI: FADT (v001 A M I OEMFACP 0x10000611 MSFT 0x00000097) @
0x00000000f9ff0200
ACPI: MADT (v001 A M I OEMAPIC 0x10000611 MSFT 0x00000097) @
0x00000000f9ff0380
ACPI: OEMB (v001 A M I OEMBIOS 0x10000611 MSFT 0x00000097) @
0x00000000f9fff040
ACPI: SRAT (v001 A M I OEMSRAT 0x10000611 MSFT 0x00000097) @
0x00000000f9ff3b10
ACPI: ASF! (v001 AMIASF AMDSTRET 0x00000001 INTL 0x02002026) @
0x00000000f9ff3c20
ACPI: DSDT (v001 0AAAA 0AAAA000 0x00000000 INTL 0x02002026) @
0x0000000000000000
ACPI: Local APIC address 0xfee00000
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
Processor #0 15:5 APIC version 16
ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
Processor #1 15:5 APIC version 16
WARNING: NR_CPUS limit of 1 reached. Processor ignored.
ACPI: LAPIC (acpi_id[0x03] lapic_id[0x82] disabled)
ACPI: LAPIC (acpi_id[0x04] lapic_id[0x83] disabled)
ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
IOAPIC[0]: Assigned apic_id 2
IOAPIC[0]: apic_id 2, version 17, address 0xfec00000, GSI 0-23
ACPI: IOAPIC (id[0x03] address[0xfebff000] gsi_base[24])
IOAPIC[1]: Assigned apic_id 3
IOAPIC[1]: apic_id 3, version 17, address 0xfebff000, GSI 24-27
ACPI: IOAPIC (id[0x04] address[0xfebfe000] gsi_base[28])
IOAPIC[2]: Assigned apic_id 4
IOAPIC[2]: apic_id 4, version 17, address 0xfebfe000, GSI 28-31
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
ACPI: IRQ0 used by override.
ACPI: IRQ2 used by override.
ACPI: IRQ9 used by override.
Using ACPI (MADT) for SMP configuration information
Checking aperture...
CPU 0: aperture @ adfe000000 size 32 MB
Aperture from northbridge cpu 0 too small (32 MB)
No AGP bridge found
Built 1 zonelists
Kernel command line: root=/dev/sda2 ro console=tty0
Initializing CPU#0
PID hash table entries: 16 (order 4: 256 bytes)
time.c: Using 1.193182 MHz PIT timer.
time.c: Detected 1991.872 MHz processor.
Console: colour VGA+ 80x25
Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
Memory: 4025644k/4095936k available (1586k kernel code, 69528k
reserved, 901k data, 124k init)
Calibrating delay loop... 3915.77 BogoMIPS
Security Scaffold v1.0.0 initialized
Capability LSM initialized
Mount-cache hash table entries: 256 (order: 0, 4096 bytes)
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 1024K (64 bytes/line)
CPU: AMD Opteron(tm) Processor 246 stepping 0a
Using local APIC NMI watchdog using perfctr0
ENABLING IO-APIC IRQs
init IO_APIC IRQs
IO-APIC (apicid-pin) 2-0, 2-16, 2-17, 2-18, 2-19, 2-20, 2-21, 2-22,
2-23, 3-0, 3-1, 3-2, 3-3, 4-0, 4-1, 4-2, 4-3 not connected.
..TIMER: vector=0x31 pin1=2 pin2=-1
Using local APIC timer interrupts.
Detected 12.449 MHz APIC timer.
checking if image is initramfs...it isn't (ungzip failed); looks like an initrd
NET: Registered protocol family 16
PCI: Using configuration type 1
mtrr: v2.0 (20020519)
ACPI: Subsystem revision 20040326
ACPI: Interpreter enabled
ACPI: Using IOAPIC for interrupt routing
ACPI: PCI Root Bridge [PCI0] (00:00)
PCI: Probing PCI hardware (bus 00)
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCI1._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.GOLA._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.GOLB._PRT]
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 9 *10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 *5 6 7 9 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 9 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 *9 10 11 12 14 15)
usbcore: registered new driver usbfs
usbcore: registered new driver hub
PCI: Using ACPI for IRQ routing
IOAPIC[0]: Set PCI routing entry (2-19 -> 0xa9 -> IRQ 19 Mode:1 Active:1)
ACPI: PCI interrupt 0000:00:07.2[D] -> GSI 19 (level, low) -> IRQ 19
ACPI: PCI interrupt 0000:03:00.0[D] -> GSI 19 (level, low) -> IRQ 19
ACPI: PCI interrupt 0000:03:00.1[D] -> GSI 19 (level, low) -> IRQ 19
IOAPIC[0]: Set PCI routing entry (2-18 -> 0xb1 -> IRQ 18 Mode:1 Active:1)
ACPI: PCI interrupt 0000:03:06.0[A] -> GSI 18 (level, low) -> IRQ 18
ACPI: PCI interrupt 0000:03:08.0[A] -> GSI 18 (level, low) -> IRQ 18
IOAPIC[1]: Set PCI routing entry (3-0 -> 0xb9 -> IRQ 24 Mode:1 Active:1)
ACPI: PCI interrupt 0000:02:09.0[A] -> GSI 24 (level, low) -> IRQ 24
IOAPIC[1]: Set PCI routing entry (3-1 -> 0xc1 -> IRQ 25 Mode:1 Active:1)
ACPI: PCI interrupt 0000:02:09.1[B] -> GSI 25 (level, low) -> IRQ 25
IOAPIC[2]: Set PCI routing entry (4-0 -> 0xc9 -> IRQ 28 Mode:1 Active:1)
ACPI: PCI interrupt 0000:01:03.0[A] -> GSI 28 (level, low) -> IRQ 28
number of MP IRQ sources: 16.
number of IO-APIC #2 registers: 24.
number of IO-APIC #3 registers: 4.
number of IO-APIC #4 registers: 4.
testing the IO APIC.......................
IO APIC #2......
.... register #00: 02000000
....... : physical APIC id: 02
.... register #01: 00170011
....... : max redirection entries: 0017
....... : PRQ implemented: 0
....... : IO APIC version: 0011
.... register #02: 02000000
....... : arbitration: 02
.... IRQ redirection table:
NR Log Phy Mask Trig IRR Pol Stat Dest Deli Vect:
00 000 00 1 0 0 0 0 0 0 00
01 001 01 0 0 0 0 0 1 1 39
02 001 01 0 0 0 0 0 1 1 31
03 001 01 0 0 0 0 0 1 1 41
04 001 01 0 0 0 0 0 1 1 49
05 001 01 0 0 0 0 0 1 1 51
06 001 01 0 0 0 0 0 1 1 59
07 001 01 0 0 0 0 0 1 1 61
08 001 01 0 0 0 0 0 1 1 69
09 001 01 0 1 0 1 0 1 1 71
0a 001 01 0 0 0 0 0 1 1 79
0b 001 01 0 0 0 0 0 1 1 81
0c 001 01 0 0 0 0 0 1 1 89
0d 001 01 0 0 0 0 0 1 1 91
0e 001 01 0 0 0 0 0 1 1 99
0f 001 01 0 0 0 0 0 1 1 A1
10 000 00 1 0 0 0 0 0 0 00
11 000 00 1 0 0 0 0 0 0 00
12 001 01 1 1 0 1 0 1 1 B1
13 001 01 1 1 0 1 0 1 1 A9
14 000 00 1 0 0 0 0 0 0 00
15 000 00 1 0 0 0 0 0 0 00
16 000 00 1 0 0 0 0 0 0 00
17 000 00 1 0 0 0 0 0 0 00
IO APIC #3......
.... register #00: 03000000
....... : physical APIC id: 03
.... register #01: 00030011
....... : max redirection entries: 0003
....... : PRQ implemented: 0
....... : IO APIC version: 0011
.... register #02: 00000000
....... : arbitration: 00
.... IRQ redirection table:
NR Log Phy Mask Trig IRR Pol Stat Dest Deli Vect:
00 001 01 1 1 0 1 0 1 1 B9
01 001 01 1 1 0 1 0 1 1 C1
02 000 00 1 0 0 0 0 0 0 00
03 000 00 1 0 0 0 0 0 0 00
IO APIC #4......
.... register #00: 04000000
....... : physical APIC id: 04
.... register #01: 00030011
....... : max redirection entries: 0003
....... : PRQ implemented: 0
....... : IO APIC version: 0011
.... register #02: 00000000
....... : arbitration: 00
.... IRQ redirection table:
NR Log Phy Mask Trig IRR Pol Stat Dest Deli Vect:
00 001 01 1 1 0 1 0 1 1 C9
01 000 00 1 0 0 0 0 0 0 00
02 000 00 1 0 0 0 0 0 0 00
03 000 00 1 0 0 0 0 0 0 00
IRQ to pin mappings:
IRQ0 -> 0:2
IRQ1 -> 0:1
IRQ3 -> 0:3
IRQ4 -> 0:4
IRQ5 -> 0:5
IRQ6 -> 0:6
IRQ7 -> 0:7
IRQ8 -> 0:8
IRQ9 -> 0:9
IRQ10 -> 0:10
IRQ11 -> 0:11
IRQ12 -> 0:12
IRQ13 -> 0:13
IRQ14 -> 0:14
IRQ15 -> 0:15
IRQ18 -> 0:18
IRQ19 -> 0:19
IRQ24 -> 1:0
IRQ25 -> 1:1
IRQ28 -> 2:0
.................................... done.
PCI-DMA: Disabling IOMMU.
IA32 emulation $Id: sys_ia32.c,v 1.32 2002/03/24 13:02:28 ak Exp $
VFS: Disk quotas dquot_6.5.1
Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
devfs: 2004-01-31 Richard Gooch (rgooch@atnf.csiro.au)
devfs: boot_options: 0x0
Initializing Cryptographic API
hpet_acpi_add: no address or irqs in _CRS
Linux agpgart interface v0.100 (c) Dave Jones
Serial: 8250/16550 driver $Revision: 1.90 $ 48 ports, IRQ sharing enabled
ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
RAMDISK driver initialized: 16 RAM disks of 65536K size 1024 blocksize
serio: i8042 AUX port at 0x60,0x64 irq 12
serio: i8042 KBD port at 0x60,0x64 irq 1
NET: Registered protocol family 2
IP: routing cache hash table of 32768 buckets, 256Kbytes
TCP: Hash tables configured (established 524288 bind 65536)
NET: Registered protocol family 8
NET: Registered protocol family 20
ACPI: (supports S0 S1 S5)
RAMDISK: cramfs filesystem found at block 0
RAMDISK: Loading 4240 blocks [1 disk] into ram disk...
|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|done.
VFS: Mounted root (cramfs filesystem) readonly.
Freeing unused kernel memory: 124k freed
vesafb: probe of vesafb0 failed with error -6
NET: Registered protocol family 1
SCSI subsystem initialized
3ware Storage Controller device driver for Linux v1.26.00.039.
ACPI: PCI interrupt 0000:01:03.0[A] -> GSI 28 (level, low) -> IRQ 28
scsi0 : Found a 3ware Storage Controller at 0x8c00, IRQ: 28, P-chip: 1.3
scsi0 : 3ware Storage Controller
Using anticipatory io scheduler
Vendor: 3ware Model: Logical Disk 0 Rev: 1.2
Type: Direct-Access ANSI SCSI revision: 00
ACPI: Processor [CPU1] (supports C1, 8 throttling states)
ohci_hcd: 2004 Feb 02 USB 1.1 'Open' Host Controller (OHCI) Driver (PCI)
ohci_hcd: block sizes: ed 80 td 96
ACPI: PCI interrupt 0000:03:00.0[D] -> GSI 19 (level, low) -> IRQ 19
ohci_hcd 0000:03:00.0: Advanced Micro Devices [AMD] AMD-8111 USB
ohci_hcd 0000:03:00.0: irq 19, pci mem ffffff0000016000
ohci_hcd 0000:03:00.0: new USB bus registered, assigned bus number 1
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 3 ports detected
ACPI: PCI interrupt 0000:03:00.1[D] -> GSI 19 (level, low) -> IRQ 19
ohci_hcd 0000:03:00.1: Advanced Micro Devices [AMD] AMD-8111 USB (#2)
ohci_hcd 0000:03:00.1: irq 19, pci mem ffffff0000018000
ohci_hcd 0000:03:00.1: new USB bus registered, assigned bus number 2
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 3 ports detected
usbcore: registered new driver usbkbd
drivers/usb/input/usbkbd.c: :USB HID Boot Protocol keyboard driver
drivers/usb/serial/usb-serial.c: USB Serial support registered for Generic
usbcore: registered new driver usbserial_generic
usbcore: registered new driver usbserial
drivers/usb/serial/usb-serial.c: USB Serial Driver core v2.0
vga16fb: initializing
vga16fb: mapped to 0x00000100000a0000
fb0: VGA16 VGA frame buffer device
Console: switching to colour frame buffer device 80x30
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
Initializing USB Mass Storage driver...
usbcore: registered new driver usb-storage
USB Mass Storage support registered.
inserting floppy driver for 2.6.8-11-amd64-k8
Floppy drive(s): fd0 is 1.44M
FDC 0 is a post-1991 82077
AMD8111: IDE controller at PCI slot 0000:00:07.1
AMD8111: chipset revision 3
AMD8111: not 100% native mode: will probe irqs later
AMD8111: 0000:00:07.1 (rev 03) UDMA133 controller
ide0: BM-DMA at 0xffa0-0xffa7, BIOS settings: hda:DMA, hdb:pio
ide1: BM-DMA at 0xffa8-0xffaf, BIOS settings: hdc:pio, hdd:pio
hda: SR244W, ATAPI CD/DVD-ROM drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
hda: ATAPI 24X CD-ROM drive, 128kB Cache, UDMA(33)
Uniform CD-ROM driver Revision: 3.20
Linux Kernel Card Services
options: [pci] [cardbus] [pm]
e100: Intel(R) PRO/100 Network Driver, 3.0.18
e100: Copyright(c) 1999-2004 Intel Corporation
ACPI: PCI interrupt 0000:03:08.0[A] -> GSI 18 (level, low) -> IRQ 18
e100: eth0: e100_probe: addr 0xfeafb000, irq 18, MAC addr 00:E0:81:29:27:23
tg3.c:v3.10 (September 14, 2004)
ACPI: PCI interrupt 0000:02:09.0[A] -> GSI 24 (level, low) -> IRQ 24
tg3: tg3_request_firmware (eth%d): Couldn't get firmware "tg3/tso-1.4.0".
tg3: eth%d: Firmware "tg3/tso-1.4.0" not loaded; continuing without TSO.
eth1: Tigon3 [partno(BCM95704A7) rev 2003 PHY(5704)]
(PCIX:100MHz:64-bit) 10/100/1000BaseT Ethernet 00:e0:81:2f:0d:c5
eth1: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] Split[0] WireSpeed[1] TSOcap[0]
ACPI: PCI interrupt 0000:02:09.1[B] -> GSI 25 (level, low) -> IRQ 25
tg3: tg3_request_firmware (eth%d): Couldn't get firmware "tg3/tso-1.4.0".
tg3: eth%d: Firmware "tg3/tso-1.4.0" not loaded; continuing without TSO.
eth2: Tigon3 [partno(BCM95704A7) rev 2003 PHY(5704)]
(PCIX:100MHz:64-bit) 10/100/1000BaseT Ethernet 00:e0:81:2f:0d:c6
eth2: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] Split[0] WireSpeed[1] TSOcap[0]
SCSI device sda: 145224064 512-byte hdwr sectors (74355 MB)
SCSI device sda: drive cache: write back
/dev/scsi/host0/bus0/target0/lun0: p1 p2 p3 p4
Attached scsi disk sda at scsi0, channel 0, id 0, lun 0
kjournald starting. Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
Adding 3903784k swap on /dev/sda3. Priority:-1 extents:1
EXT3 FS on sda2, internal journal
Generic RTC Driver v1.07
kjournald starting. Commit interval 5 seconds
EXT3 FS on sda4, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
hw_random: AMD768 system management I/O registers at 0x1000.
hw_random hardware driver 1.0.0 loaded
tg3: eth1: Link is up at 100 Mbps, full duplex.
tg3: eth1: Flow control is off for TX and off for RX.
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