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* Problem running SMP on IBM xSeries 360
@ 2003-01-08 17:27 Michael.Kropinack
  2003-01-09  2:15 ` Sean Neakums
  0 siblings, 1 reply; 2+ messages in thread
From: Michael.Kropinack @ 2003-01-08 17:27 UTC (permalink / raw)
  To: linux-smp

Hi,
	I'm running an IBM xSeries 360 Server with 2 Xeon CPU's.  The server
has 4 cpu 
slots, but only 2 cpu's.  The server boots up fine, but has been crashing
frequently, 
with uptimes between 2 hours and 3 days.  During these crashes, there has
been no 
message on the CRT, nor any in the logs.

	Can someone tell me why the kernel is seeing 4 CPU's when there are
only 2?  
I've been through all of the FAQ's/HOWTO's and through IBM's support site
and I can't 
find any mention of the issue.  Also, any suggestions on how to fix this
would be 
appreciated.  I've included all of the kernel messages from the latest boot.

Thanks in advance,
Mike Kropinack
Aventis Pharmaceuticals



Jan  8 06:13:20 brwslnx02 kernel: klogd 1.4.1, log source = /proc/kmsg
started.
Jan  8 06:13:20 brwslnx02 kernel: Linux version 2.4.18-18.7.xsmp
(bhcompile@bugs.devel.redhat.com) (gcc version 2.96 20000731 (Red Hat Linux
7.3 2.96-112)) #1 SMP Wed Nov 13 19:01:42 EST 2002
Jan  8 06:13:20 brwslnx02 kernel: BIOS-provided physical RAM map:
Jan  8 06:13:20 brwslnx02 kernel:  BIOS-e820: 0000000000000000 -
000000000009d000 (usable)
Jan  8 06:13:20 brwslnx02 kernel:  BIOS-e820: 000000000009d000 -
00000000000a0000 (reserved)
Jan  8 06:13:20 brwslnx02 kernel:  BIOS-e820: 00000000000e0000 -
0000000000100000 (reserved)
Jan  8 06:13:20 brwslnx02 kernel:  BIOS-e820: 0000000000100000 -
000000007f0ea400 (usable)
Jan  8 06:13:20 brwslnx02 kernel:  BIOS-e820: 000000007f0ea400 -
000000007f0f0000 (ACPI data)
Jan  8 06:13:20 brwslnx02 kernel:  BIOS-e820: 000000007f0f0000 -
0000000080000000 (reserved)
Jan  8 06:13:20 brwslnx02 kernel:  BIOS-e820: 00000000fec00000 -
00000000fec01000 (reserved)
Jan  8 06:13:20 brwslnx02 kernel:  BIOS-e820: 00000000fee00000 -
00000000fee01000 (reserved)
Jan  8 06:13:20 brwslnx02 kernel:  BIOS-e820: 00000000fff00000 -
0000000100000000 (reserved)
Jan  8 06:13:20 brwslnx02 kernel: 1136MB HIGHMEM available.
Jan  8 06:13:20 brwslnx02 kernel: 896MB LOWMEM available.
Jan  8 06:13:20 brwslnx02 kernel: found SMP MP-table at 0009e1d0
Jan  8 06:13:21 brwslnx02 kernel: hm, page 0009e000 reserved twice.
Jan  8 06:13:21 brwslnx02 kernel: hm, page 0009f000 reserved twice.
Jan  8 06:13:21 brwslnx02 kernel: hm, page 0009e000 reserved twice.
Jan  8 06:13:21 brwslnx02 kernel: hm, page 0009f000 reserved twice.
Jan  8 06:13:21 brwslnx02 kernel: WARNING: MP table in the EBDA can be
UNSAFE, contact linux-smp@vger.kernel.org if you experience SMP problems!
Jan  8 06:13:21 brwslnx02 kernel: On node 0 totalpages: 520426
Jan  8 06:13:21 brwslnx02 kernel: zone(0): 4096 pages.
Jan  8 06:13:21 brwslnx02 kernel: zone(1): 225280 pages.
Jan  8 06:13:21 brwslnx02 kernel: zone(2): 291050 pages.
Jan  8 06:13:21 brwslnx02 kernel: ACPI: Searched entire block, no RSDP was
found.
Jan  8 06:13:21 brwslnx02 kernel: ACPI: RSDP located at physical address
c00fdfe0
Jan  8 06:13:21 brwslnx02 kernel: RSD PTR  v0 [IBM   ]
Jan  8 06:13:21 brwslnx02 kernel: __va_range(0x7f0eff80, 0x68): idx=8 mapped
at ffff6000
Jan  8 06:13:21 brwslnx02 kernel: ACPI table found: RSDT v1 [IBM    SERCRSDR
0.4098]
Jan  8 06:13:21 brwslnx02 kernel: __va_range(0x7f0eff00, 0x24): idx=8 mapped
at ffff6000
Jan  8 06:13:21 brwslnx02 kernel: __va_range(0x7f0eff00, 0x74): idx=8 mapped
at ffff6000
Jan  8 06:13:21 brwslnx02 kernel: ACPI table found: FACP v1 [IBM    SERCRSDR
0.4098]
Jan  8 06:13:21 brwslnx02 kernel: __va_range(0x7f0efe80, 0x24): idx=8 mapped
at ffff6000
Jan  8 06:13:21 brwslnx02 kernel: __va_range(0x7f0efe80, 0x7c): idx=8 mapped
at ffff6000
Jan  8 06:13:21 brwslnx02 kernel: ACPI table found: APIC v1 [IBM    SERCRSDR
0.4098]
Jan  8 06:13:21 brwslnx02 kernel: __va_range(0x7f0efe80, 0x7c): idx=8 mapped
at ffff6000
Jan  8 06:13:21 brwslnx02 kernel: LAPIC (acpi_id[0x0000] id[0x0] enabled[1])
Jan  8 06:13:21 brwslnx02 kernel: CPU 0 (0x0000) enabledProcessor #0 Unknown
CPU [15:1] APIC version 16
Jan  8 06:13:21 brwslnx02 kernel: 
Jan  8 06:13:21 brwslnx02 kernel: LAPIC (acpi_id[0x0001] id[0x4] enabled[1])
Jan  8 06:13:21 brwslnx02 kernel: CPU 1 (0x0400) enabledProcessor #4 Unknown
CPU [15:1] APIC version 16
Jan  8 06:13:21 brwslnx02 kernel: 
Jan  8 06:13:21 brwslnx02 kernel: LAPIC (acpi_id[0x0002] id[0x1] enabled[1])
Jan  8 06:13:21 brwslnx02 kernel: CPU 2 (0x0100) enabledProcessor #1 Unknown
CPU [15:1] APIC version 16
Jan  8 06:13:21 brwslnx02 kernel: 
Jan  8 06:13:21 brwslnx02 kernel: LAPIC (acpi_id[0x0003] id[0x5] enabled[1])
Jan  8 06:13:21 brwslnx02 kernel: CPU 3 (0x0500) enabledProcessor #5 Unknown
CPU [15:1] APIC version 16
Jan  8 06:13:21 brwslnx02 kernel: 
Jan  8 06:13:21 brwslnx02 kernel: IOAPIC (id[0xe] address[0xfec00000]
global_irq_base[0x0])
Jan  8 06:13:21 brwslnx02 kernel: INT_SRC_OVR (bus[0] irq[0x0]
global_irq[0x2] polarity[0x0] trigger[0x0])
Jan  8 06:13:21 brwslnx02 kernel: INT_SRC_OVR (bus[0] irq[0x8]
global_irq[0x8] polarity[0x3] trigger[0x1])
Jan  8 06:13:22 brwslnx02 kernel: INT_SRC_OVR (bus[0] irq[0x9]
global_irq[0x24] polarity[0x3] trigger[0x3])
Jan  8 06:13:22 brwslnx02 kernel: LAPIC_NMI (acpi_id[0x00ff] polarity[0x1]
trigger[0x1] lint[0x1])
Jan  8 06:13:22 brwslnx02 kernel: 4 CPUs total
Jan  8 06:13:22 brwslnx02 kernel: Local APIC address fee00000
Jan  8 06:13:22 brwslnx02 kernel: Enabling the CPU's according to the ACPI
table
Jan  8 06:13:22 brwslnx02 kernel: Intel MultiProcessor Specification v1.4
Jan  8 06:13:22 brwslnx02 kernel:     Virtual Wire compatibility mode.
Jan  8 06:13:22 brwslnx02 kernel: OEM ID: IBM ENSW Product ID: NF 6000R SMP
APIC at: 0xFEE00000
Jan  8 06:13:22 brwslnx02 kernel: I/O APIC #14 Version 17 at 0xFEC00000.
Jan  8 06:13:22 brwslnx02 kernel: Processors: 4
Jan  8 06:13:22 brwslnx02 kernel: IBM machine detected. Enabling interrupts
during APM calls.
Jan  8 06:13:22 brwslnx02 kernel: Kernel command line: auto
BOOT_IMAGE=linux-newkernel ro root=806
BOOT_FILE=/boot/vmlinuz-2.4.18-18.7.xsmp
Jan  8 06:13:22 brwslnx02 kernel: Initializing CPU#0
Jan  8 06:13:22 brwslnx02 kernel: Detected 1500.596 MHz processor.
Jan  8 06:13:22 brwslnx02 kernel: Speakup v-1.00 CVS: Tue Jun 11 14:22:53
EDT 2002 : initialized
Jan  8 06:13:22 brwslnx02 kernel: Console: colour VGA+ 80x25
Jan  8 06:13:22 brwslnx02 kernel: Calibrating delay loop... 2971.18 BogoMIPS
Jan  8 06:13:22 brwslnx02 kernel: Memory: 2045028k/2081704k available (1280k
kernel code, 32056k reserved, 1051k data, 188k init, 1164200k highmem)
Jan  8 06:13:22 brwslnx02 kernel: Dentry cache hash table entries: 262144
(order: 9, 2097152 bytes)
Jan  8 06:13:22 brwslnx02 kernel: Inode cache hash table entries: 131072
(order: 8, 1048576 bytes)
Jan  8 06:13:22 brwslnx02 kernel: Mount cache hash table entries: 32768
(order: 6, 262144 bytes)
Jan  8 06:13:22 brwslnx02 kernel: Buffer cache hash table entries: 131072
(order: 7, 524288 bytes)
Jan  8 06:13:22 brwslnx02 kernel: Page-cache hash table entries: 524288
(order: 9, 2097152 bytes)
Jan  8 06:13:22 brwslnx02 kernel: CPU: L1 I cache: 0K, L1 D cache: 8K
Jan  8 06:13:22 brwslnx02 kernel: CPU: L2 cache: 256K
Jan  8 06:13:22 brwslnx02 kernel: CPU: L3 cache: 512K
Jan  8 06:13:22 brwslnx02 kernel: CPU: Physical Processor ID: 0
Jan  8 06:13:22 brwslnx02 kernel: Intel machine check architecture
supported.
Jan  8 06:13:22 brwslnx02 kernel: Intel machine check reporting enabled on
CPU#0.
Jan  8 06:13:22 brwslnx02 kernel: Enabling fast FPU save and restore...
done.
Jan  8 06:13:22 brwslnx02 kernel: Enabling unmasked SIMD FPU exception
support... done.
Jan  8 06:13:22 brwslnx02 kernel: Checking 'hlt' instruction... OK.
Jan  8 06:13:22 brwslnx02 kernel: POSIX conformance testing by UNIFIX
Jan  8 06:13:22 brwslnx02 kernel: mtrr: v1.40 (20010327) Richard Gooch
(rgooch@atnf.csiro.au)
Jan  8 06:13:22 brwslnx02 kernel: mtrr: detected mtrr type: Intel
Jan  8 06:13:22 brwslnx02 kernel: CPU: L1 I cache: 0K, L1 D cache: 8K
Jan  8 06:13:22 brwslnx02 kernel: CPU: L2 cache: 256K
Jan  8 06:13:22 brwslnx02 kernel: CPU: L3 cache: 512K
Jan  8 06:13:22 brwslnx02 kernel: CPU: Physical Processor ID: 0
Jan  8 06:13:22 brwslnx02 kernel: Intel machine check reporting enabled on
CPU#0.
Jan  8 06:13:22 brwslnx02 kernel: CPU0: Intel(R) Xeon(TM) CPU 1.50GHz
stepping 01
Jan  8 06:13:22 brwslnx02 kernel: per-CPU timeslice cutoff: 731.50 usecs.
Jan  8 06:13:22 brwslnx02 kernel: task migration cache decay timeout: 1
msecs.
Jan  8 06:13:22 brwslnx02 kernel: enabled ExtINT on CPU#0
Jan  8 06:13:22 brwslnx02 kernel: ESR value before enabling vector: 00000000
Jan  8 06:13:22 brwslnx02 kernel: ESR value after enabling vector: 00000000
Jan  8 06:13:22 brwslnx02 kernel: Booting processor 1/1 eip 2000
Jan  8 06:13:22 brwslnx02 kernel: Initializing CPU#1
Jan  8 06:13:22 brwslnx02 kernel: masked ExtINT on CPU#1
Jan  8 06:13:22 brwslnx02 kernel: ESR value before enabling vector: 00000000
Jan  8 06:13:22 brwslnx02 kernel: ESR value after enabling vector: 00000000
Jan  8 06:13:22 brwslnx02 kernel: Calibrating delay loop... 2996.49 BogoMIPS
Jan  8 06:13:22 brwslnx02 kernel: CPU: L1 I cache: 0K, L1 D cache: 8K
Jan  8 06:13:22 brwslnx02 kernel: CPU: L2 cache: 256K
Jan  8 06:13:22 brwslnx02 kernel: CPU: L3 cache: 512K
Jan  8 06:13:22 brwslnx02 kernel: CPU: Physical Processor ID: 0
Jan  8 06:13:22 brwslnx02 kernel: Intel machine check reporting enabled on
CPU#1.
Jan  8 06:13:22 brwslnx02 kernel: CPU1: Intel(R) Xeon(TM) CPU 1.50GHz
stepping 01
Jan  8 06:13:22 brwslnx02 kernel: Booting processor 2/4 eip 2000
Jan  8 06:13:22 brwslnx02 kernel: Initializing CPU#2
Jan  8 06:13:22 brwslnx02 kernel: masked ExtINT on CPU#2
Jan  8 06:13:22 brwslnx02 kernel: ESR value before enabling vector: 00000000
Jan  8 06:12:11 brwslnx02 sysctl: kernel.sysrq = 0 
Jan  8 06:13:22 brwslnx02 kernel: ESR value after enabling vector: 00000000
Jan  8 06:12:11 brwslnx02 sysctl: kernel.core_uses_pid = 1 
Jan  8 06:13:23 brwslnx02 kernel: Calibrating delay loop... 2996.49 BogoMIPS
Jan  8 06:12:11 brwslnx02 rc.sysinit: Configuring kernel parameters:
succeeded 
Jan  8 06:13:23 brwslnx02 kernel: CPU: L1 I cache: 0K, L1 D cache: 8K
Jan  8 06:13:23 brwslnx02 kernel: CPU: L2 cache: 256K
Jan  8 06:13:23 brwslnx02 kernel: CPU: L3 cache: 512K
Jan  8 06:13:23 brwslnx02 kernel: CPU: Physical Processor ID: 2
Jan  8 06:13:23 brwslnx02 kernel: Intel machine check reporting enabled on
CPU#2.
Jan  8 06:12:11 brwslnx02 modprobe:
/lib/modules/2.4.18-18.7.xsmp/kernel/drivers/usb/usb-ohci.o:  
Jan  8 06:13:23 brwslnx02 kernel: CPU2: Intel(R) Xeon(TM) CPU 1.50GHz
stepping 01
Jan  8 06:13:23 brwslnx02 kernel: Booting processor 3/5 eip 2000
Jan  8 06:13:23 brwslnx02 kernel: Initializing CPU#3
Jan  8 06:12:11 brwslnx02 modprobe:
/lib/modules/2.4.18-18.7.xsmp/kernel/drivers/usb/usb-ohci.o: insmod
/lib/modules/2.4.18-18.7.xsmp/kernel/drivers/usb/usb-ohci.o failed 
Jan  8 06:13:23 brwslnx02 kernel: masked ExtINT on CPU#3
Jan  8 06:12:11 brwslnx02 modprobe:
/lib/modules/2.4.18-18.7.xsmp/kernel/drivers/usb/usb-ohci.o: insmod usb-ohci
failed 
Jan  8 06:13:23 brwslnx02 kernel: ESR value before enabling vector: 00000000
Jan  8 06:13:23 brwslnx02 kernel: ESR value after enabling vector: 00000000
Jan  8 06:13:23 brwslnx02 kernel: Calibrating delay loop... 2996.49 BogoMIPS
Jan  8 06:13:24 brwslnx02 kernel: CPU: L1 I cache: 0K, L1 D cache: 8K
Jan  8 06:13:24 brwslnx02 kernel: CPU: L2 cache: 256K
Jan  8 06:13:24 brwslnx02 kernel: CPU: L3 cache: 512K
Jan  8 06:13:24 brwslnx02 kernel: CPU: Physical Processor ID: 2
Jan  8 06:13:24 brwslnx02 kernel: Intel machine check reporting enabled on
CPU#3.
Jan  8 06:13:24 brwslnx02 kernel: CPU3: Intel(R) Xeon(TM) CPU 1.50GHz
stepping 01
Jan  8 06:13:24 brwslnx02 kernel: Total of 4 processors activated (11960.66
BogoMIPS).
Jan  8 06:13:24 brwslnx02 kernel: cpu_sibling_map[0] = 1
Jan  8 06:13:24 brwslnx02 kernel: cpu_sibling_map[1] = 0
Jan  8 06:13:24 brwslnx02 kernel: cpu_sibling_map[2] = 3
Jan  8 06:13:24 brwslnx02 kernel: cpu_sibling_map[3] = 2
Jan  8 06:13:24 brwslnx02 kernel: ENABLING IO-APIC IRQs
Jan  8 06:13:24 brwslnx02 kernel: Setting 14 in the phys_id_present_map
Jan  8 06:13:24 brwslnx02 kernel: ...changing IO-APIC physical APIC ID to 14
... ok.
Jan  8 06:13:25 brwslnx02 kernel: ..TIMER: vector=0x31 pin1=2 pin2=-1
Jan  8 06:13:25 brwslnx02 kernel: testing the IO APIC.......................
Jan  8 06:13:17 brwslnx02 sysctl: kernel.sysrq = 0 
Jan  8 06:13:17 brwslnx02 sysctl: kernel.core_uses_pid = 1 
Jan  8 06:13:25 brwslnx02 kernel: 
Jan  8 06:13:25 brwslnx02 kernel:  WARNING: unexpected IO-APIC, please mail
Jan  8 06:13:26 brwslnx02 kernel:           to linux-smp@vger.kernel.org
Jan  8 06:13:26 brwslnx02 kernel: .................................... done.
Jan  8 06:13:26 brwslnx02 kernel: Using local APIC timer interrupts.
Jan  8 06:13:26 brwslnx02 kernel: calibrating APIC timer ...
Jan  8 06:13:26 brwslnx02 kernel: ..... CPU clock speed is 1499.1899 MHz.
Jan  8 06:13:26 brwslnx02 kernel: ..... host bus clock speed is 99.1949 MHz.
Jan  8 06:13:26 brwslnx02 kernel: cpu: 0, clocks: 195296, slice: 39059
Jan  8 06:13:26 brwslnx02 kernel:
CPU0<T0:195296,T1:156224,D:13,S:39059,C:195296>
Jan  8 06:13:26 brwslnx02 kernel: cpu: 2, clocks: 195296, slice: 39059
Jan  8 06:13:26 brwslnx02 kernel: cpu: 1, clocks: 195296, slice: 39059
Jan  8 06:13:26 brwslnx02 kernel: cpu: 3, clocks: 195296, slice: 39059
Jan  8 06:13:26 brwslnx02 kernel:
CPU1<T0:195296,T1:117168,D:10,S:39059,C:195296>
Jan  8 06:13:26 brwslnx02 kernel:
CPU2<T0:195296,T1:78096,D:23,S:39059,C:195296>
Jan  8 06:13:26 brwslnx02 kernel:
CPU3<T0:195296,T1:39040,D:20,S:39059,C:195296>
Jan  8 06:13:26 brwslnx02 kernel: checking TSC synchronization across CPUs:
passed.
Jan  8 06:13:26 brwslnx02 kernel: migration_task 0 on cpu=0
Jan  8 06:13:26 brwslnx02 kernel: migration_task 1 on cpu=1
Jan  8 06:13:26 brwslnx02 kernel: migration_task 2 on cpu=2
Jan  8 06:13:26 brwslnx02 kernel: migration_task 3 on cpu=3
Jan  8 06:13:26 brwslnx02 kernel: PCI: PCI BIOS revision 2.10 entry at
0xfd31c, last bus=14
Jan  8 06:13:26 brwslnx02 kernel: PCI: Using configuration type 1
Jan  8 06:13:26 brwslnx02 kernel: PCI: Probing PCI hardware
Jan  8 06:13:26 brwslnx02 kernel: PCI: Discovered peer bus 01
Jan  8 06:13:26 brwslnx02 kernel: PCI: Discovered peer bus 0a
Jan  8 06:13:26 brwslnx02 kernel: PCI->APIC IRQ transform: (B0,I2,P0) -> 17
Jan  8 06:13:26 brwslnx02 kernel: PCI->APIC IRQ transform: (B0,I3,P0) -> 42
Jan  8 06:13:26 brwslnx02 kernel: PCI->APIC IRQ transform: (B0,I15,P0) -> 16
Jan  8 06:13:26 brwslnx02 kernel: PCI->APIC IRQ transform: (B1,I4,P0) -> 20
Jan  8 06:13:26 brwslnx02 kernel: PCI->APIC IRQ transform: (B10,I1,P0) -> 29
Jan  8 06:13:26 brwslnx02 kernel: isapnp: Scanning for PnP cards...
Jan  8 06:13:26 brwslnx02 kernel: isapnp: No Plug & Play device found
Jan  8 06:13:26 brwslnx02 kernel: speakup:  initialized device: /dev/synth,
node (MAJOR 10, MINOR 25)
Jan  8 06:13:26 brwslnx02 kernel: Linux NET4.0 for Linux 2.4
Jan  8 06:13:26 brwslnx02 kernel: Based upon Swansea University Computer
Society NET3.039
Jan  8 06:13:26 brwslnx02 kernel: Initializing RT netlink socket
Jan  8 06:13:26 brwslnx02 kernel: apm: BIOS not found.
Jan  8 06:13:26 brwslnx02 kernel: Starting kswapd
Jan  8 06:13:26 brwslnx02 kernel: allocated 64 pages and 64 bhs reserved for
the highmem bounces
Jan  8 06:13:26 brwslnx02 kernel: VFS: Diskquotas version dquot_6.5.0
initialized
Jan  8 06:13:26 brwslnx02 kernel: Detected PS/2 Mouse Port.
Jan  8 06:13:26 brwslnx02 kernel: pty: 2048 Unix98 ptys configured
Jan  8 06:13:26 brwslnx02 kernel: Serial driver version 5.05c (2001-07-08)
with MANY_PORTS MULTIPORT SHARE_IRQ SERIAL_PCI ISAPNP enabled
Jan  8 06:13:27 brwslnx02 kernel: Real Time Clock Driver v1.10e
Jan  8 06:13:27 brwslnx02 kernel: oprofile: can't get RTC I/O Ports
Jan  8 06:13:27 brwslnx02 kernel: block: 1024 slots per queue, batch=256
Jan  8 06:13:27 brwslnx02 kernel: Uniform Multi-Platform E-IDE driver
Revision: 6.31
Jan  8 06:13:27 brwslnx02 kernel: ide: Assuming 33MHz system bus speed for
PIO modes; override with idebus=xx
Jan  8 06:13:27 brwslnx02 kernel: SvrWks OSB4: IDE controller on PCI bus 00
dev 79
Jan  8 06:13:27 brwslnx02 kernel: SvrWks OSB4: chipset revision 0
Jan  8 06:13:27 brwslnx02 kernel: SvrWks OSB4: not 100%% native mode: will
probe irqs later
Jan  8 06:13:27 brwslnx02 kernel:     ide0: BM-DMA at 0x0700-0x0707, BIOS
settings: hda:DMA, hdb:DMA
Jan  8 06:13:27 brwslnx02 kernel:     ide1: BM-DMA at 0x0708-0x070f, BIOS
settings: hdc:pio, hdd:pio
Jan  8 06:13:27 brwslnx02 kernel: hda: LG CD-ROM CRN-8245B, ATAPI CD/DVD-ROM
drive
Jan  8 06:13:27 brwslnx02 kernel: ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
Jan  8 06:13:27 brwslnx02 kernel: ide-floppy driver 0.99.newide
Jan  8 06:13:27 brwslnx02 kernel: Floppy drive(s): fd0 is 1.44M
Jan  8 06:13:27 brwslnx02 kernel: FDC 0 is a National Semiconductor PC87306
Jan  8 06:13:27 brwslnx02 kernel: NET4: Frame Diverter 0.46
Jan  8 06:13:27 brwslnx02 kernel: RAMDISK driver initialized: 16 RAM disks
of 4096K size 1024 blocksize
Jan  8 06:13:27 brwslnx02 kernel: ide-floppy driver 0.99.newide
Jan  8 06:13:27 brwslnx02 kernel: md: md driver 0.90.0 MAX_MD_DEVS=256,
MD_SB_DISKS=27
Jan  8 06:13:27 brwslnx02 kernel: md: Autodetecting RAID arrays.
Jan  8 06:13:27 brwslnx02 kernel: md: autorun ...
Jan  8 06:13:27 brwslnx02 kernel: md: ... autorun DONE.
Jan  8 06:13:27 brwslnx02 kernel: pci_hotplug: PCI Hot Plug PCI Core
version: 0.4
Jan  8 06:13:27 brwslnx02 kernel: NET4: Linux TCP/IP 1.0 for NET4.0
Jan  8 06:13:27 brwslnx02 kernel: IP Protocols: ICMP, UDP, TCP, IGMP
Jan  8 06:13:27 brwslnx02 kernel: IP: routing cache hash table of 16384
buckets, 128Kbytes
Jan  8 06:13:27 brwslnx02 kernel: TCP: Hash tables configured (established
262144 bind 65536)
Jan  8 06:13:27 brwslnx02 kernel: Linux IP multicast router 0.06 plus PIM-SM
Jan  8 06:13:28 brwslnx02 kernel: NET4: Unix domain sockets 1.0/SMP for
Linux NET4.0.
Jan  8 06:13:28 brwslnx02 kernel: RAMDISK: Compressed image found at block 0
Jan  8 06:13:28 brwslnx02 kernel: Freeing initrd memory: 208k freed
Jan  8 06:13:28 brwslnx02 kernel: VFS: Mounted root (ext2 filesystem).
Jan  8 06:13:28 brwslnx02 kernel: SCSI subsystem driver Revision: 1.00
Jan  8 06:13:28 brwslnx02 kernel: kmod: failed to exec /sbin/modprobe -s -k
scsi_hostadapter, errno = 2
Jan  8 06:13:28 brwslnx02 kernel: Warning: Adapter 0 Firmware Compatible
Version is 4.84.01, but should be SA510
Jan  8 06:13:28 brwslnx02 kernel: Warning: Adapter 0 BIOS Compatible Version
is , but should be SA510
Jan  8 06:13:28 brwslnx02 kernel: Warning ! ! ! ServeRAID Version Mismatch
Jan  8 06:13:28 brwslnx02 kernel: scsi0 : IBM PCI ServeRAID 5.10.21
<ServeRAID 4Mx>
Jan  8 06:13:28 brwslnx02 kernel:   Vendor: IBM       Model: SERVERAID
Rev: 1.00
Jan  8 06:13:28 brwslnx02 kernel:   Type:   Direct-Access
ANSI SCSI revision: 02
Jan  8 06:13:28 brwslnx02 kernel:   Vendor: IBM       Model: SERVERAID
Rev: 1.00
Jan  8 06:13:28 brwslnx02 kernel:   Type:   Direct-Access
ANSI SCSI revision: 02
Jan  8 06:13:28 brwslnx02 kernel:   Vendor: IBM       Model: SERVERAID
Rev: 1.00
Jan  8 06:13:28 brwslnx02 kernel:   Type:   Processor
ANSI SCSI revision: 02
Jan  8 06:13:28 brwslnx02 kernel:   Vendor: IBM       Model: YGHv3 S2
Rev: 0   
Jan  8 06:13:28 brwslnx02 kernel:   Type:   Processor
ANSI SCSI revision: 02
Jan  8 06:13:28 brwslnx02 kernel: Attached scsi disk sda at scsi0, channel
0, id 0, lun 0
Jan  8 06:13:28 brwslnx02 kernel: Attached scsi disk sdb at scsi0, channel
0, id 1, lun 0
Jan  8 06:13:28 brwslnx02 kernel: SCSI device sda: 16384000 512-byte hdwr
sectors (8389 MB)
Jan  8 06:13:28 brwslnx02 kernel: Partition check:
Jan  8 06:13:28 brwslnx02 kernel:  sda: sda1 sda2 sda3 sda4 < sda5 sda6 sda7
>
Jan  8 06:13:28 brwslnx02 kernel: SCSI device sdb: 125808640 512-byte hdwr
sectors (64414 MB)
Jan  8 06:13:28 brwslnx02 kernel:  sdb: sdb1
Jan  8 06:13:28 brwslnx02 kernel: Journalled Block Device driver loaded
Jan  8 06:13:28 brwslnx02 kernel: EXT3-fs: INFO: recovery required on
readonly filesystem.
Jan  8 06:13:28 brwslnx02 kernel: EXT3-fs: write access will be enabled
during recovery.
Jan  8 06:13:29 brwslnx02 kernel: kjournald starting.  Commit interval 5
seconds
Jan  8 06:13:29 brwslnx02 kernel: EXT3-fs: recovery complete.
Jan  8 06:13:29 brwslnx02 kernel: EXT3-fs: mounted filesystem with ordered
data mode.
Jan  8 06:13:29 brwslnx02 kernel: Freeing unused kernel memory: 188k freed
Jan  8 06:13:29 brwslnx02 kernel: Adding Swap: 2096252k swap-space (priority
-1)
Jan  8 06:13:29 brwslnx02 kernel: usb.c: registered new driver usbdevfs
Jan  8 06:13:29 brwslnx02 kernel: usb.c: registered new driver hub
Jan  8 06:13:29 brwslnx02 kernel: usb-ohci.c: USB OHCI at membase
0xf8978000, IRQ 16
Jan  8 06:13:29 brwslnx02 kernel: usb-ohci.c: usb-00:0f.2, ServerWorks
OSB4/CSB5 OHCI USB Controller
Jan  8 06:13:29 brwslnx02 kernel: usb-ohci.c: USB HC TakeOver failed!
Jan  8 06:13:29 brwslnx02 kernel: Trying to vfree() nonexistent vm area
(f8978000)
Jan  8 06:13:29 brwslnx02 kernel: f7a7bec4 00001000 f897570c f8976160
c4676c00 00000000 c01c762c c4676c00 
Jan  8 06:13:29 brwslnx02 kernel:        f897570c c4676c00 f8976160 00000000
00000001 c01c7692 f8976160 c4676c00 
Jan  8 06:13:29 brwslnx02 kernel:        00000000 00000001 00000001 f8974eff
f8976160 0001b539 f8971000 00000001 
Jan  8 06:13:29 brwslnx02 kernel: Call Trace: [<f897570c>] ohci_pci_ids
[usb-ohci] 0x1c (0xf7a7becc))
Jan  8 06:13:29 brwslnx02 kernel: [<f8976160>] ohci_pci_driver [usb-ohci]
0x0 (0xf7a7bed0))
Jan  8 06:13:29 brwslnx02 kernel: [<c01c762c>] pci_announce_device [kernel]
0x3c (0xf7a7bedc))
Jan  8 06:13:29 brwslnx02 kernel: [<f897570c>] ohci_pci_ids [usb-ohci] 0x1c
(0xf7a7bee4))
Jan  8 06:13:29 brwslnx02 kernel: [<f8976160>] ohci_pci_driver [usb-ohci]
0x0 (0xf7a7beec))
Jan  8 06:13:29 brwslnx02 kernel: [<c01c7692>] pci_register_driver [kernel]
0x42 (0xf7a7bef8))
Jan  8 06:13:29 brwslnx02 kernel: [<f8976160>] ohci_pci_driver [usb-ohci]
0x0 (0xf7a7befc))
Jan  8 06:13:29 brwslnx02 kernel: [<f8974eff>] ohci_hcd_init [usb-ohci] 0x1f
(0xf7a7bf10))
Jan  8 06:13:29 brwslnx02 kernel: [<f8976160>] ohci_pci_driver [usb-ohci]
0x0 (0xf7a7bf14))
Jan  8 06:13:29 brwslnx02 kernel: [<c011eba5>] sys_init_module [kernel]
0x555 (0xf7a7bf2c))
Jan  8 06:13:29 brwslnx02 kernel: [<f8975830>] .kmodtab [usb-ohci] 0x0
(0xf7a7bf30))
Jan  8 06:13:29 brwslnx02 kernel: [<f8971060>] ohci_mem_init [usb-ohci] 0x0
(0xf7a7bf58))
Jan  8 06:13:29 brwslnx02 kernel: [<c0108c83>] system_call [kernel] 0x33
(0xf7a7bfc0))
Jan  8 06:13:29 brwslnx02 kernel: 
Jan  8 06:13:30 brwslnx02 kernel: EXT3 FS 2.4-0.9.18, 14 May 2002 on
sd(8,6), internal journal
Jan  8 06:13:30 brwslnx02 kernel: kjournald starting.  Commit interval 5
seconds
Jan  8 06:13:30 brwslnx02 kernel: EXT3 FS 2.4-0.9.18, 14 May 2002 on
sd(8,17), internal journal
Jan  8 06:13:30 brwslnx02 kernel: EXT3-fs: mounted filesystem with ordered
data mode.
Jan  8 06:13:30 brwslnx02 kernel: kjournald starting.  Commit interval 5
seconds
Jan  8 06:13:30 brwslnx02 kernel: EXT3 FS 2.4-0.9.18, 14 May 2002 on
sd(8,7), internal journal
Jan  8 06:13:30 brwslnx02 kernel: EXT3-fs: mounted filesystem with ordered
data mode.
Jan  8 06:13:30 brwslnx02 kernel: kjournald starting.  Commit interval 5
seconds
Jan  8 06:13:30 brwslnx02 kernel: EXT3 FS 2.4-0.9.18, 14 May 2002 on
sd(8,3), internal journal
Jan  8 06:13:30 brwslnx02 kernel: EXT3-fs: mounted filesystem with ordered
data mode.
Jan  8 06:13:30 brwslnx02 kernel: kjournald starting.  Commit interval 5
seconds
Jan  8 06:13:30 brwslnx02 kernel: EXT3 FS 2.4-0.9.18, 14 May 2002 on
sd(8,5), internal journal
Jan  8 06:13:30 brwslnx02 kernel: EXT3-fs: mounted filesystem with ordered
data mode.
Jan  8 06:13:30 brwslnx02 kernel: PCI: Enabling device 00:0f.2 (0000 ->
0002)
Jan  8 06:13:30 brwslnx02 kernel: usb-ohci.c: USB OHCI at membase
0xf8978000, IRQ 16
Jan  8 06:13:30 brwslnx02 kernel: usb-ohci.c: usb-00:0f.2, ServerWorks
OSB4/CSB5 OHCI USB Controller
Jan  8 06:13:30 brwslnx02 kernel: usb.c: new USB bus registered, assigned
bus number 1
Jan  8 06:13:30 brwslnx02 kernel: hub.c: USB hub found
Jan  8 06:13:30 brwslnx02 kernel: hub.c: 4 ports detected
Jan  8 06:13:30 brwslnx02 kernel: usb.c: USB disconnect on device 1
Jan  8 06:13:30 brwslnx02 kernel: usb.c: USB bus 1 deregistered
Jan  8 06:13:30 brwslnx02 kernel: eepro100.c:v1.09j-t 9/29/99 Donald Becker
http://www.scyld.com/network/eepro100.html
Jan  8 06:13:30 brwslnx02 kernel: eepro100.c: $Revision: 1.36 $ 2000/11/17
Modified by Andrey V. Savochkin <saw@saw.sw.com.sg> and others
Jan  8 06:13:30 brwslnx02 kernel: eth0: OEM i82557/i82558 10/100 Ethernet,
00:02:55:AC:08:5B, IRQ 42.
Jan  8 06:13:30 brwslnx02 kernel:   Board assembly 352509-003, Physical
connectors present: RJ45
Jan  8 06:13:30 brwslnx02 kernel:   Primary interface chip i82555 PHY #1.
Jan  8 06:13:30 brwslnx02 kernel:   General self-test: passed.
Jan  8 06:13:31 brwslnx02 kernel:   Serial sub-system self-test: passed.
Jan  8 06:13:31 brwslnx02 kernel:   Internal registers self-test: passed.
Jan  8 06:13:31 brwslnx02 kernel:   ROM checksum self-test: passed
(0x04f4518b).
Jan  8 06:13:31 brwslnx02 kernel: Intel(R) PRO/1000 Network Driver - version
4.3.2-k1 NAPI (020618)
Jan  8 06:13:31 brwslnx02 kernel: Copyright (c) 1999-2002 Intel Corporation.
Jan  8 06:13:31 brwslnx02 kernel: eth1: Intel(R) PRO/1000 Network Connection
Jan  8 06:13:31 brwslnx02 kernel: Installing knfsd (copyright (C) 1996
okir@monad.swb.de).

^ permalink raw reply	[flat|nested] 2+ messages in thread

* Re: Problem running SMP on IBM xSeries 360
  2003-01-08 17:27 Problem running SMP on IBM xSeries 360 Michael.Kropinack
@ 2003-01-09  2:15 ` Sean Neakums
  0 siblings, 0 replies; 2+ messages in thread
From: Sean Neakums @ 2003-01-09  2:15 UTC (permalink / raw)
  To: linux-smp

commence  Michael.Kropinack@aventis.com quotation:

> Can someone tell me why the kernel is seeing 4 CPU's when there are
> only 2?

Most likely your Pentium IVs support hyperthreading.

-- 
 /                          |
[|] Sean Neakums            |  Questions are a burden to others;
[|] <sneakums@zork.net>     |      answers a prison for oneself.
 \                          |

^ permalink raw reply	[flat|nested] 2+ messages in thread

end of thread, other threads:[~2003-01-09  2:15 UTC | newest]

Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2003-01-08 17:27 Problem running SMP on IBM xSeries 360 Michael.Kropinack
2003-01-09  2:15 ` Sean Neakums

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