[prev in list] [next in list] [prev in thread] [next in thread]
List: linux-smp
Subject: RE: smp problems on ibm 7100 quad XEON
From: "Jenkins, Lee" <Lee.Jenkins () COMPAQ ! com>
Date: 2002-02-27 15:48:58
[Download RAW message or body]
Keith,
The command "uname -a" should print a line of host information, including the kernel \
version. Here's an example with the version "2.4.7-10enterprise" included:
[leej@grumpy field]$ uname -a
Linux grumpy.cca.cpqcorp.net 2.4.7-10enterprise #1 SMP Thu Sep 6 16:48:20 EDT 2001 \
i686 unknown [leej@grumpy field]$
Hope that helps.
Lee Jenkins
Corporate Diagnostic Software
-----Original Message-----
From: Dr. Keith G. Bowden [mailto:k.bowden@physics.bbk.ac.uk]
Sent: Wednesday, February 27, 2002 8:31 AM
To: Scott Every; linux-smp
Subject: Re: smp problems on ibm 7100 quad XEON
Can anyone tell me how to find out which kernel SMP/UP/Enterprise I have
loaded???
I have a Supermicro SMP motherboard with only one processor.
MDK doesn't ask me which kernel to load at install time.
The XF86Config log tells me I have Enterprise.
But when I go to install the NVIDIA drivers I am told I have UP.
Duh!
Keith Bowden
-----------------------------------------------------
Click here for Free Video!!
http://www.gohip.com/free_video/
----- Original Message -----
From: Scott Every <scott@emji.net>
To: <linux-smp@vger.kernel.org>
Sent: Tuesday, February 26, 2002 8:16 AM
Subject: smp problems on ibm 7100 quad XEON
> having all sorts of trouble with our IBM quad XEON crashing when under a
> good deal of network traffic. CPU load is 30% or less, but there are a
> high number of packets. We are testing a games application and i believe
> there are at any given time the following running:
> 2 half life counterstrike servers
> 2 quake 3 servers
> 2 quake servers
>
> possibly othr as well. i am not a gamer, but i am supporting this box. i
> can get more details realted to numbers of active connections if you need
> them. i can also do more research to track this. just point me in the
> right direction.
>
> thanks
> s
>
> dmesg output:
>
> Linux version 2.4.17 (root@quaddamage) (gcc version 2.95.3 20010315
> (release)) #
> 4 SMP Sat Feb 16 22:02:28 EST 2002
> BIOS-provided physical RAM map:
> BIOS-e820: 0000000000000000 - 000000000009e000 (usable)
> BIOS-e820: 000000000009e000 - 00000000000a0000 (reserved)
> BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
> BIOS-e820: 0000000000100000 - 000000007fffa480 (usable)
> BIOS-e820: 000000007fffa480 - 0000000080000000 (ACPI data)
> BIOS-e820: 00000000fec00000 - 0000000100000000 (reserved)
> 1151MB HIGHMEM available.
> found SMP MP-table at 0009e140
> hm, page 0009e000 reserved twice.
> hm, page 0009f000 reserved twice.
> hm, page 0009e000 reserved twice.
> hm, page 0009f000 reserved twice.
> WARNING: MP table in the EBDA can be UNSAFE, contact
> linux-smp@vger.kernel.org i
> f you experience SMP problems!
> On node 0 totalpages: 524282
> zone(0): 4096 pages.
> zone(1): 225280 pages.
> zone(2): 294906 pages.
> Intel MultiProcessor Specification v1.4
> Virtual Wire compatibility mode.
> OEM ID: IBM ENSW Product ID: Mohawk SMP APIC at: 0xFEE00000
> Processor #3 Pentium(tm) Pro APIC version 17
> Processor #0 Pentium(tm) Pro APIC version 17
> Processor #1 Pentium(tm) Pro APIC version 17
> Processor #2 Pentium(tm) Pro APIC version 17
> I/O APIC #14 Version 17 at 0xFEC00000.
> I/O APIC #13 Version 17 at 0xFEC01000.
> Processors: 4
> Kernel command line: auto BOOT_IMAGE=linux ro root=801
> Initializing CPU#0
> Detected 549.384 MHz processor.
> Console: colour dummy device 80x25
> Calibrating delay loop... 1094.45 BogoMIPS
> Memory: 2062008k/2097128k available (922k kernel code, 34728k reserved,
> 272k dat
> a, 216k init, 1179624k highmem)
> Dentry-cache hash table entries: 262144 (order: 9, 2097152 bytes)
> Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes)
> Mount-cache hash table entries: 32768 (order: 6, 262144 bytes)
> Buffer-cache hash table entries: 131072 (order: 7, 524288 bytes)
> Page-cache hash table entries: 524288 (order: 9, 2097152 bytes)
> CPU: Before vendor init, caps: 0383fbff 00000000 00000000, vendor = 0
> CPU: L1 I cache: 16K, L1 D cache: 16K
> CPU: L2 cache: 512K
> CPU: After vendor init, caps: 0383fbff 00000000 00000000 00000000
> Intel machine check architecture supported.
> Intel machine check reporting enabled on CPU#0.
> CPU: After generic, caps: 0383fbff 00000000 00000000 00000000
> CPU: Common caps: 0383fbff 00000000 00000000 00000000
> Enabling fast FPU save and restore... done.
> Enabling unmasked SIMD FPU exception support... done.
> Checking 'hlt' instruction... OK.
> POSIX conformance testing by UNIFIX
> mtrr: v1.40 (20010327) Richard Gooch (rgooch@atnf.csiro.au)
> mtrr: detected mtrr type: Intel
> CPU: Before vendor init, caps: 0383fbff 00000000 00000000, vendor = 0
> CPU: L1 I cache: 16K, L1 D cache: 16K
> CPU: L2 cache: 512K
> CPU: After vendor init, caps: 0383fbff 00000000 00000000 00000000
> Intel machine check reporting enabled on CPU#0.
> CPU: After generic, caps: 0383fbff 00000000 00000000 00000000
> CPU: Common caps: 0383fbff 00000000 00000000 00000000
> CPU0: Intel Pentium III (Katmai) stepping 03
> per-CPU timeslice cutoff: 1462.49 usecs.
> enabled ExtINT on CPU#0
> ESR value before enabling vector: 00000000
> ESR value after enabling vector: 00000000
> Booting processor 1/0 eip 2000
> Initializing CPU#1
> masked ExtINT on CPU#1
> ESR value before enabling vector: 00000000
> ESR value after enabling vector: 00000000
> Calibrating delay loop... 1097.72 BogoMIPS
> CPU: Before vendor init, caps: 0383fbff 00000000 00000000, vendor = 0
> CPU: L1 I cache: 16K, L1 D cache: 16K
> CPU: L2 cache: 512K
> CPU: After vendor init, caps: 0383fbff 00000000 00000000 00000000
> Intel machine check reporting enabled on CPU#1.
> CPU: After generic, caps: 0383fbff 00000000 00000000 00000000
> CPU: Common caps: 0383fbff 00000000 00000000 00000000
> CPU1: Intel Pentium III (Katmai) stepping 03
> Booting processor 2/1 eip 2000
> Initializing CPU#2
> masked ExtINT on CPU#2
> ESR value before enabling vector: 00000000
> ESR value after enabling vector: 00000000
> Calibrating delay loop... 1097.72 BogoMIPS
> CPU: Before vendor init, caps: 0383fbff 00000000 00000000, vendor = 0
> CPU: L1 I cache: 16K, L1 D cache: 16K
> CPU: L2 cache: 512K
> CPU: After vendor init, caps: 0383fbff 00000000 00000000 00000000
> Intel machine check reporting enabled on CPU#2.
> CPU: After generic, caps: 0383fbff 00000000 00000000 00000000
> CPU: Common caps: 0383fbff 00000000 00000000 00000000
> CPU2: Intel Pentium III (Katmai) stepping 03
> Booting processor 3/2 eip 2000
> Initializing CPU#3
> masked ExtINT on CPU#3
> ESR value before enabling vector: 00000000
> ESR value after enabling vector: 00000000
> Calibrating delay loop... 1097.72 BogoMIPS
> CPU: Before vendor init, caps: 0383fbff 00000000 00000000, vendor = 0
> CPU: L1 I cache: 16K, L1 D cache: 16K
> CPU: L2 cache: 512K
> CPU: After vendor init, caps: 0383fbff 00000000 00000000 00000000
> Intel machine check reporting enabled on CPU#3.
> CPU: After generic, caps: 0383fbff 00000000 00000000 00000000
> CPU: Common caps: 0383fbff 00000000 00000000 00000000
> CPU3: Intel Pentium III (Katmai) stepping 03
> Total of 4 processors activated (4387.63 BogoMIPS).
> ENABLING IO-APIC IRQs
> Setting 14 in the phys_id_present_map
> ...changing IO-APIC physical APIC ID to 14 ... ok.
> Setting 13 in the phys_id_present_map
> ...changing IO-APIC physical APIC ID to 13 ... ok.
> init IO_APIC IRQs
> IO-APIC (apicid-pin) 14-0, 14-10, 13-3, 13-4, 13-5, 13-11, 13-12, 13-13,
> 13-14,
> Linux version 2.4.17 (root@quaddamage) (gcc version 2.95.3 20010315
> (release)) #
> 4 SMP Sat Feb 16 22:02:28 EST 2002
> BIOS-provided physical RAM map:
> BIOS-e820: 0000000000000000 - 000000000009e000 (usable)
> BIOS-e820: 000000000009e000 - 00000000000a0000 (reserved)
> BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
> BIOS-e820: 0000000000100000 - 000000007fffa480 (usable)
> BIOS-e820: 000000007fffa480 - 0000000080000000 (ACPI data)
> BIOS-e820: 00000000fec00000 - 0000000100000000 (reserved)
> 1151MB HIGHMEM available.
> found SMP MP-table at 0009e140
> hm, page 0009e000 reserved twice.
> hm, page 0009f000 reserved twice.
> hm, page 0009e000 reserved twice.
> hm, page 0009f000 reserved twice.
> WARNING: MP table in the EBDA can be UNSAFE, contact
> linux-smp@vger.kernel.org i
> f you experience SMP problems!
> On node 0 totalpages: 524282
> zone(0): 4096 pages.
> zone(1): 225280 pages.
> zone(2): 294906 pages.
> Intel MultiProcessor Specification v1.4
> Virtual Wire compatibility mode.
> root@quaddamage:/var/adm#
> root@quaddamage:/var/adm#
> root@quaddamage:/var/adm#
> root@quaddamage:/var/adm#
> root@quaddamage:/var/adm#
> root@quaddamage:/var/adm#
> root@quaddamage:/var/adm#
> root@quaddamage:/var/adm#
> root@quaddamage:/var/adm#
> root@quaddamage:/var/adm#
> root@quaddamage:/var/adm#
> root@quaddamage:/var/adm#
> root@quaddamage:/var/adm#
> root@quaddamage:/var/adm#
> root@quaddamage:/var/adm#
> root@quaddamage:/var/adm#
> root@quaddamage:/var/adm#
> root@quaddamage:/var/adm#
> root@quaddamage:/var/adm#
> root@quaddamage:/var/adm#
> root@quaddamage:/var/adm#
> root@quaddamage:/var/adm#
> root@quaddamage:/var/adm#
> root@quaddamage:/var/adm# dmesg
> Linux version 2.4.17 (root@quaddamage) (gcc version 2.95.3 20010315
> (release)) #4 SMP Sat Feb 16 22:02:28 EST 2002
> BIOS-provided physical RAM map:
> BIOS-e820: 0000000000000000 - 000000000009e000 (usable)
> BIOS-e820: 000000000009e000 - 00000000000a0000 (reserved)
> BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
> BIOS-e820: 0000000000100000 - 000000007fffa480 (usable)
> BIOS-e820: 000000007fffa480 - 0000000080000000 (ACPI data)
> BIOS-e820: 00000000fec00000 - 0000000100000000 (reserved)
> 1151MB HIGHMEM available.
> found SMP MP-table at 0009e140
> hm, page 0009e000 reserved twice.
> hm, page 0009f000 reserved twice.
> hm, page 0009e000 reserved twice.
> hm, page 0009f000 reserved twice.
> WARNING: MP table in the EBDA can be UNSAFE, contact
> linux-smp@vger.kernel.org if you experience SMP problems!
> On node 0 totalpages: 524282
> zone(0): 4096 pages.
> zone(1): 225280 pages.
> zone(2): 294906 pages.
> Intel MultiProcessor Specification v1.4
> Virtual Wire compatibility mode.
> OEM ID: IBM ENSW Product ID: Mohawk SMP APIC at: 0xFEE00000
> Processor #3 Pentium(tm) Pro APIC version 17
> Processor #0 Pentium(tm) Pro APIC version 17
> Processor #1 Pentium(tm) Pro APIC version 17
> Processor #2 Pentium(tm) Pro APIC version 17
> I/O APIC #14 Version 17 at 0xFEC00000.
> I/O APIC #13 Version 17 at 0xFEC01000.
> Processors: 4
> Kernel command line: auto BOOT_IMAGE=linux ro root=801
> Initializing CPU#0
> Detected 549.384 MHz processor.
> Console: colour dummy device 80x25
> Calibrating delay loop... 1094.45 BogoMIPS
> Memory: 2062008k/2097128k available (922k kernel code, 34728k reserved,
> 272k data, 216k init, 1179624k highmem)
> Dentry-cache hash table entries: 262144 (order: 9, 2097152 bytes)
> Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes)
> Mount-cache hash table entries: 32768 (order: 6, 262144 bytes)
> Buffer-cache hash table entries: 131072 (order: 7, 524288 bytes)
> Page-cache hash table entries: 524288 (order: 9, 2097152 bytes)
> CPU: Before vendor init, caps: 0383fbff 00000000 00000000, vendor = 0
> CPU: L1 I cache: 16K, L1 D cache: 16K
> CPU: L2 cache: 512K
> CPU: After vendor init, caps: 0383fbff 00000000 00000000 00000000
> Intel machine check architecture supported.
> Intel machine check reporting enabled on CPU#0.
> CPU: After generic, caps: 0383fbff 00000000 00000000 00000000
> CPU: Common caps: 0383fbff 00000000 00000000 00000000
> Enabling fast FPU save and restore... done.
> Enabling unmasked SIMD FPU exception support... done.
> Checking 'hlt' instruction... OK.
> POSIX conformance testing by UNIFIX
> mtrr: v1.40 (20010327) Richard Gooch (rgooch@atnf.csiro.au)
> mtrr: detected mtrr type: Intel
> CPU: Before vendor init, caps: 0383fbff 00000000 00000000, vendor = 0
> CPU: L1 I cache: 16K, L1 D cache: 16K
> CPU: L2 cache: 512K
> CPU: After vendor init, caps: 0383fbff 00000000 00000000 00000000
> Intel machine check reporting enabled on CPU#0.
> CPU: After generic, caps: 0383fbff 00000000 00000000 00000000
> CPU: Common caps: 0383fbff 00000000 00000000 00000000
> CPU0: Intel Pentium III (Katmai) stepping 03
> per-CPU timeslice cutoff: 1462.49 usecs.
> enabled ExtINT on CPU#0
> ESR value before enabling vector: 00000000
> ESR value after enabling vector: 00000000
> Booting processor 1/0 eip 2000
> Initializing CPU#1
> masked ExtINT on CPU#1
> ESR value before enabling vector: 00000000
> ESR value after enabling vector: 00000000
> Calibrating delay loop... 1097.72 BogoMIPS
> CPU: Before vendor init, caps: 0383fbff 00000000 00000000, vendor = 0
> CPU: L1 I cache: 16K, L1 D cache: 16K
> CPU: L2 cache: 512K
> CPU: After vendor init, caps: 0383fbff 00000000 00000000 00000000
> Intel machine check reporting enabled on CPU#1.
> CPU: After generic, caps: 0383fbff 00000000 00000000 00000000
> CPU: Common caps: 0383fbff 00000000 00000000 00000000
> CPU1: Intel Pentium III (Katmai) stepping 03
> Booting processor 2/1 eip 2000
> Initializing CPU#2
> masked ExtINT on CPU#2
> ESR value before enabling vector: 00000000
> ESR value after enabling vector: 00000000
> Calibrating delay loop... 1097.72 BogoMIPS
> CPU: Before vendor init, caps: 0383fbff 00000000 00000000, vendor = 0
> CPU: L1 I cache: 16K, L1 D cache: 16K
> CPU: L2 cache: 512K
> CPU: After vendor init, caps: 0383fbff 00000000 00000000 00000000
> Intel machine check reporting enabled on CPU#2.
> CPU: After generic, caps: 0383fbff 00000000 00000000 00000000
> CPU: Common caps: 0383fbff 00000000 00000000 00000000
> CPU2: Intel Pentium III (Katmai) stepping 03
> Booting processor 3/2 eip 2000
> Initializing CPU#3
> masked ExtINT on CPU#3
> ESR value before enabling vector: 00000000
> ESR value after enabling vector: 00000000
> Calibrating delay loop... 1097.72 BogoMIPS
> CPU: Before vendor init, caps: 0383fbff 00000000 00000000, vendor = 0
> CPU: L1 I cache: 16K, L1 D cache: 16K
> CPU: L2 cache: 512K
> CPU: After vendor init, caps: 0383fbff 00000000 00000000 00000000
> Intel machine check reporting enabled on CPU#3.
> CPU: After generic, caps: 0383fbff 00000000 00000000 00000000
> CPU: Common caps: 0383fbff 00000000 00000000 00000000
> CPU3: Intel Pentium III (Katmai) stepping 03
> Total of 4 processors activated (4387.63 BogoMIPS).
> ENABLING IO-APIC IRQs
> Setting 14 in the phys_id_present_map
> ...changing IO-APIC physical APIC ID to 14 ... ok.
> Setting 13 in the phys_id_present_map
> ...changing IO-APIC physical APIC ID to 13 ... ok.
> init IO_APIC IRQs
> IO-APIC (apicid-pin) 14-0, 14-10, 13-3, 13-4, 13-5, 13-11, 13-12, 13-13,
> 13-14, 13-15 not connected.
> ..TIMER: vector=0x31 pin1=2 pin2=-1
> ..MP-BIOS bug: 8254 timer not connected to IO-APIC
> ...trying to set up timer (IRQ0) through the 8259A ... failed.
> ...trying to set up timer as Virtual Wire IRQ... works.
> number of MP IRQ sources: 31.
> number of IO-APIC #14 registers: 16.
> number of IO-APIC #13 registers: 16.
> testing the IO APIC.......................
>
> IO APIC #14......
> .... register #00: 0E000000
> ....... : physical APIC id: 0E
> .... register #01: 000F0011
> ....... : max redirection entries: 000F
> ....... : PRQ implemented: 0
> ....... : IO APIC version: 0011
> .... register #02: 0E000000
> ....... : arbitration: 0E
> .... 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 00F 0F 0 0 0 0 0 1 1 39
> 02 000 00 1 0 0 0 0 0 0 00
> 03 00F 0F 0 0 0 0 0 1 1 41
> 04 00F 0F 0 0 0 0 0 1 1 49
> 05 00F 0F 1 1 0 1 0 1 1 51
> 06 00F 0F 0 0 0 0 0 1 1 59
> 07 00F 0F 0 0 0 0 0 1 1 61
> 08 00F 0F 0 0 0 0 0 1 1 69
> 09 00F 0F 1 1 0 1 0 1 1 71
> 0a 000 00 1 0 0 0 0 0 0 00
> 0b 00F 0F 1 1 0 1 0 1 1 79
> 0c 00F 0F 0 0 0 0 0 1 1 81
> 0d 00F 0F 0 0 0 0 0 1 1 89
> 0e 00F 0F 0 0 0 0 0 1 1 91
> 0f 00F 0F 1 1 0 1 0 1 1 99
>
> IO APIC #13......
> .... register #00: 0D000000
> ....... : physical APIC id: 0D
> .... register #01: 000F0011
> ....... : max redirection entries: 000F
> ....... : PRQ implemented: 0
> ....... : IO APIC version: 0011
> .... register #02: 0D000000
> ....... : arbitration: 0D
> .... IRQ redirection table:
> NR Log Phy Mask Trig IRR Pol Stat Dest Deli Vect:
> 00 00F 0F 1 1 0 1 0 1 1 A1
> 01 00F 0F 1 1 0 1 0 1 1 A9
> 02 00F 0F 1 1 0 1 0 1 1 B1
> 03 000 00 1 0 0 0 0 0 0 00
> 04 000 00 1 0 0 0 0 0 0 00
> 05 000 00 1 0 0 0 0 0 0 00
> 06 00F 0F 1 1 0 1 0 1 1 B9
> 07 00F 0F 1 1 0 1 0 1 1 C1
> 08 00F 0F 1 1 0 1 0 1 1 C9
> 09 00F 0F 1 1 0 1 0 1 1 D1
> 0a 00F 0F 1 1 0 1 0 1 1 D9
> 0b 000 00 1 0 0 0 0 0 0 00
> 0c 000 00 1 0 0 0 0 0 0 00
> 0d 000 00 1 0 0 0 0 0 0 00
> 0e 000 00 1 0 0 0 0 0 0 00
> 0f 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
> IRQ11 -> 0:11
> IRQ12 -> 0:12
> IRQ13 -> 0:13
> IRQ14 -> 0:14
> IRQ15 -> 0:15
> IRQ16 -> 1:0
> IRQ17 -> 1:1
> IRQ18 -> 1:2
> IRQ22 -> 1:6
> IRQ23 -> 1:7
> IRQ24 -> 1:8
> IRQ25 -> 1:9
> IRQ26 -> 1:10
> .................................... done.
> Using local APIC timer interrupts.
> calibrating APIC timer ...
> ..... CPU clock speed is 549.3532 MHz.
> ..... host bus clock speed is 99.8822 MHz.
> cpu: 0, clocks: 998822, slice: 199764
> CPU0<T0:998816,T1:799040,D:12,S:199764,C:998822>
> cpu: 1, clocks: 998822, slice: 199764
> cpu: 3, clocks: 998822, slice: 199764
> cpu: 2, clocks: 998822, slice: 199764
> CPU1<T0:998816,T1:599280,D:8,S:199764,C:998822>
> CPU2<T0:998816,T1:399520,D:4,S:199764,C:998822>
> CPU3<T0:998816,T1:199760,D:0,S:199764,C:998822>
> checking TSC synchronization across CPUs: passed.
> Waiting on wait_init_idle (map = 0xe)
> All processors have done init_idle
> PCI: PCI BIOS revision 2.10 entry at 0xfd5cc, last bus=6
> PCI: Using configuration type 1
> PCI: Probing PCI hardware
> PCI->APIC IRQ transform: (B0,I1,P0) -> 17
> PCI->APIC IRQ transform: (B0,I1,P0) -> 17
> PCI->APIC IRQ transform: (B0,I5,P0) -> 16
> PCI->APIC IRQ transform: (B0,I15,P0) -> 26
> Linux NET4.0 for Linux 2.4
> Based upon Swansea University Computer Society NET3.039
> Initializing RT netlink socket
> IBM machine detected. Enabling interrupts during APM calls.
> Starting kswapd
> allocated 32 pages and 32 bhs reserved for the highmem bounces
> -
> To unsubscribe from this list: send the line "unsubscribe linux-smp" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
-
To unsubscribe from this list: send the line "unsubscribe linux-smp" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
-
To unsubscribe from this list: send the line "unsubscribe linux-smp" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
[prev in list] [next in list] [prev in thread] [next in thread]
Configure |
About |
News |
Add a list |
Sponsored by KoreLogic