Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262333AbVDXOj4 (ORCPT ); Sun, 24 Apr 2005 10:39:56 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262334AbVDXOj4 (ORCPT ); Sun, 24 Apr 2005 10:39:56 -0400 Received: from darkside.froggycorp.com ([213.41.129.184]:31369 "HELO froggycorp.com") by vger.kernel.org with SMTP id S262333AbVDXOjd (ORCPT ); Sun, 24 Apr 2005 10:39:33 -0400 Message-ID: <426BAFF2.54160A91@froggycorp.com> Date: Sun, 24 Apr 2005 16:40:50 +0200 From: "Froggy / Froggy Corp." Organization: .oO Froggy Corporation Oo. X-Mailer: Mozilla 4.8 [en] (Windows NT 5.0; U) X-Accept-Language: fr,en MIME-Version: 1.0 To: linux-kernel@vger.kernel.org Subject: Memory problem Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 14438 Lines: 374 Hi everyone, I just see a memory problem : i have 1Gb install on my computer and only 275Mb are available when i take a look with "free". I use kernel 2.6.10, the bios tell me that i really have 1Gb (2*512 DDR), the kernel have 4Gb option enable, so i dont understand. If someone have an idea. Thx in advance for any help, Regards, Here is some information : ------------------------------------------------------------------------- Odyssee:~# free total used free shared buffers cached Mem: 275896 51932 223964 0 2976 23952 -/+ buffers/cache: 25004 250892 Swap: 8433976 0 8433976 ------------------------------------------------------------------------- Odyssee:~# cat /proc/meminfo MemTotal: 275896 kB MemFree: 223516 kB Buffers: 3124 kB Cached: 24008 kB SwapCached: 0 kB Active: 20620 kB Inactive: 14740 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 275896 kB LowFree: 223516 kB SwapTotal: 8433976 kB MemTotal: 275896 kB MemFree: 223516 kB Buffers: 3124 kB Cached: 24008 kB SwapCached: 0 kB Active: 20620 kB Inactive: 14740 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 275896 kB LowFree: 223516 kB SwapTotal: 8433976 kB SwapFree: 8433976 kB Dirty: 4 kB Writeback: 0 kB Mapped: 15944 kB Slab: 10680 kB CommitLimit: 8571924 kB Committed_AS: 517448 kB PageTables: 732 kB VmallocTotal: 745464 kB VmallocUsed: 4484 kB VmallocChunk: 740696 kB ------------------------------------------------------------------------- Linux version 2.6.10 (root@Odyssee) (gcc version 3.3.5 (Debian 1:3.3.5-12)) #3 S MP Sun Apr 24 16:00:50 CEST 2005 BIOS-provided physical RAM map: BIOS-e820: 0000000000000000 - 000000000009d800 (usable) BIOS-e820: 000000000009d800 - 00000000000a0000 (reserved) BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved) BIOS-e820: 0000000000100000 - 0000000011340400 (usable) BIOS-e820: 0000000011340400 - 0000000011343400 (ACPI NVS) BIOS-e820: 0000000011343400 - 0000000011350400 (ACPI data) BIOS-e820: 00000000fec00000 - 0000000100000000 (reserved) user-defined physical RAM map: user: 0000000000000000 - 000000000009d800 (usable) user: 000000000009d800 - 00000000000a0000 (reserved) user: 00000000000f0000 - 0000000000100000 (reserved) user: 0000000000100000 - 0000000011340400 (usable) user: 0000000011340400 - 0000000011343400 (ACPI NVS) user: 0000000011343400 - 0000000011350400 (ACPI data) user: 00000000fec00000 - 0000000100000000 (reserved) 0MB HIGHMEM available. 275MB LOWMEM available. found SMP MP-table at 000f5650 On node 0 totalpages: 70464 DMA zone: 4096 pages, LIFO batch:1 Normal zone: 66368 pages, LIFO batch:16 HighMem zone: 0 pages, LIFO batch:1 DMI 2.2 present. ACPI: RSDP (v000 IntelR ) @ 0x000f7110 ACPI: RSDT (v001 IntelR AWRDACPI 0x42302e31 AWRD 0x00000000) @ 0x3fff3000 ACPI: FADT (v001 IntelR AWRDACPI 0x42302e31 AWRD 0x00000000) @ 0x3fff3040 ACPI: MADT (v001 IntelR AWRDACPI 0x42302e31 AWRD 0x00000000) @ 0x3fff7280 ACPI: DSDT (v001 INTELR AWRDACPI 0x00001000 MSFT 0x0100000e) @ 0x00000000 ACPI: Local APIC address 0xfee00000 ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) Processor #0 15:3 APIC version 20 ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled) Processor #1 15:3 APIC version 20 ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1]) ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1]) ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0]) IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23 ACPI: IOAPIC (id[0x03] address[0xfec10000] gsi_base[24]) IOAPIC[1]: apic_id 3, version 32, address 0xfec10000, GSI 24-47 ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) ACPI: IRQ0 used by override. ACPI: IRQ2 used by override. ACPI: IRQ9 used by override. Enabling APIC mode: Flat. Using 2 I/O APICs Using ACPI (MADT) for SMP configuration information Built 1 zonelists Kernel command line: auto BOOT_IMAGE=linux ro root=901 mem=1024M mapped APIC to ffffd000 (fee00000) mapped IOAPIC to ffffc000 (fec00000) mapped IOAPIC to ffffb000 (fec10000) Initializing CPU#0 CPU 0 irqstacks, hard=c03c1000 soft=c03bf000 PID hash table entries: 2048 (order: 11, 32768 bytes) Detected 2800.832 MHz processor. Using tsc for high-res timesource Console: colour VGA+ 80x25 Dentry cache hash table entries: 65536 (order: 6, 262144 bytes) Inode-cache hash table entries: 32768 (order: 5, 131072 bytes) Memory: 275576k/281856k available (1828k kernel code, 5752k reserved, 769k data, 188k init, 0k highmem) Checking if this processor honours the WP bit even in supervisor mode... Ok. Calibrating delay loop... 5537.79 BogoMIPS (lpj=2768896) Mount-cache hash table entries: 512 (order: 0, 4096 bytes) CPU: After generic identify, caps: bfebfbff 00000000 00000000 00000000 CPU: After vendor identify, caps: bfebfbff 00000000 00000000 00000000 monitor/mwait feature present. using mwait in idle threads. CPU: Trace cache: 12K uops, L1 D cache: 16K CPU: L2 cache: 1024K CPU: Physical Processor ID: 0 CPU: After all inits, caps: bfebfbff 00000000 00000000 00000080 Intel machine check architecture supported. Intel machine check reporting enabled on CPU#0. CPU0: Intel P4/Xeon Extended MCE MSRs (12) available CPU0: Thermal monitoring enabled Enabling fast FPU save and restore... done. Enabling unmasked SIMD FPU exception support... done. Checking 'hlt' instruction... OK. CPU0: Intel(R) Pentium(R) 4 CPU 2.80GHz stepping 03 per-CPU timeslice cutoff: 2926.38 usecs. task migration cache decay timeout: 3 msecs. Booting processor 1/1 eip 3000 CPU 1 irqstacks, hard=c03c2000 soft=c03c0000 Initializing CPU#1 Calibrating delay loop... 5586.94 BogoMIPS (lpj=2793472) CPU: After generic identify, caps: bfebfbff 00000000 00000000 00000000 CPU: After vendor identify, caps: bfebfbff 00000000 00000000 00000000 monitor/mwait feature present. CPU: Trace cache: 12K uops, L1 D cache: 16K CPU: L2 cache: 1024K CPU: Physical Processor ID: 0 CPU: After all inits, caps: bfebfbff 00000000 00000000 00000080 Intel machine check architecture supported. Intel machine check reporting enabled on CPU#1. CPU1: Intel P4/Xeon Extended MCE MSRs (12) available CPU1: Thermal monitoring enabled CPU1: Intel(R) Pentium(R) 4 CPU 2.80GHz stepping 03 Total of 2 processors activated (11124.73 BogoMIPS). ENABLING IO-APIC IRQs ..TIMER: vector=0x31 pin1=2 pin2=-1 checking TSC synchronization across 2 CPUs: passed. Brought up 2 CPUs CPU0: domain 0: span 3 groups: 1 2 domain 1: span 3 groups: 3 CPU1: domain 0: span 3 groups: 2 1 domain 1: span 3 groups: 3 NET: Registered protocol family 16 PCI: PCI BIOS revision 2.10 entry at 0xface0, last bus=3 PCI: Using configuration type 1 mtrr: v2.0 (20020519) ACPI: Subsystem revision 20041105 ACPI: Interpreter enabled ACPI: Using IOAPIC for interrupt routing ACPI: PCI Root Bridge [PCI0] (00:00) PCI: Probing PCI hardware (bus 00) PCI: Ignoring BAR0-3 of IDE controller 0000:00:1f.1 PCI: Transparent bridge - 0000:00:1e.0 ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.HUB0._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.HRB_._PRT] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 *5 7 9 10 11 12 14 15) ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 7 *9 10 11 12 14 15) ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 7 9 10 11 *12 14 15) ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 7 9 10 11 *12 14 15) ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 *5 7 9 10 11 12 14 15) ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 7 9 10 11 *12 14 15) ACPI: PCI Interrupt Link [LNK0] (IRQs 3 4 5 7 9 10 11 12 14 15) *0, disabled. ACPI: PCI Interrupt Link [LNK1] (IRQs 3 4 5 7 *9 10 11 12 14 15) SCSI subsystem initialized PCI: Using ACPI for IRQ routing ** PCI interrupts are no longer routed automatically. If this ** causes a device to stop working, it is probably because the ** driver failed to call pci_enable_device(). As a temporary ** workaround, the "pci=routeirq" argument restores the old ** behavior. If this argument makes the device work again, ** please email the output of "lspci" to bjorn.helgaas@hp.com ** so I can fix the driver. audit: initializing netlink socket (disabled) audit(1114353108.896:0): initialized VFS: Disk quotas dquot_6.5.1 Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) Initializing Cryptographic API serio: i8042 AUX port at 0x60,0x64 irq 12 serio: i8042 KBD port at 0x60,0x64 irq 1 Serial: 8250/16550 driver $Revision: 1.90 $ 8 ports, IRQ sharing disabled ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A ttyS2 at I/O 0x3e8 (irq = 4) is a 16550A ttyS3 at I/O 0x2e8 (irq = 3) is a 16550A io scheduler noop registered io scheduler anticipatory registered io scheduler deadline registered io scheduler cfq registered Intel(R) PRO/1000 Network Driver - version 5.5.4-k2 Copyright (c) 1999-2004 Intel Corporation. ACPI: PCI interrupt 0000:01:01.0[A] -> GSI 18 (level, low) -> IRQ 18 PCI: Setting latency timer of device 0000:01:01.0 to 64 e1000: eth0: e1000_probe: Intel(R) PRO/1000 Network Connection ACPI: PCI interrupt 0000:03:02.0[A] -> GSI 17 (level, low) -> IRQ 17 e1000: eth1: e1000_probe: Intel(R) PRO/1000 Network Connection Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2 ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx Probing IDE interface ide0... Probing IDE interface ide1... ide1: Wait for ready failed before probe ! hdd: FX600S, ATAPI CD/DVD-ROM drive ide2: I/O resource 0x3EE-0x3EE not free. ide2: ports already in use, skipping probe Probing IDE interface ide3... ide3: Wait for ready failed before probe ! Probing IDE interface ide4... ide4: Wait for ready failed before probe ! Probing IDE interface ide5... ide5: Wait for ready failed before probe ! elevator: using anticipatory as default io scheduler ide1 at 0x170-0x177,0x376 on irq 15 libata version 1.10 loaded. sata_sil version 0.8 ACPI: PCI interrupt 0000:03:03.0[A] -> GSI 20 (level, low) -> IRQ 20 ata1: SATA max UDMA/100 cmd 0xD2002080 ctl 0xD200208A bmdma 0xD2002000 irq 20 ata2: SATA max UDMA/100 cmd 0xD20020C0 ctl 0xD20020CA bmdma 0xD2002008 irq 20 ata3: SATA max UDMA/100 cmd 0xD2002280 ctl 0xD200228A bmdma 0xD2002200 irq 20 ata4: SATA max UDMA/100 cmd 0xD20022C0 ctl 0xD20022CA bmdma 0xD2002208 irq 20 ata1: no device found (phy stat 00000000) scsi0 : sata_sil ata2: no device found (phy stat 00000000) scsi1 : sata_sil ata3: dev 0 cfg 49:2f00 82:74eb 83:7fea 84:4023 85:74e8 86:3c02 87:4023 88:203f ata3: dev 0 ATA, max UDMA/100, 321672960 sectors: lba48 ata3: dev 0 configured for UDMA/100 scsi2 : sata_sil ata4: no device found (phy stat 00000000) scsi3 : sata_sil Vendor: ATA Model: HDS722516VLSA80 Rev: V34O Type: Direct-Access ANSI SCSI revision: 05 SCSI device sda: 321672960 512-byte hdwr sectors (164697 MB) SCSI device sda: drive cache: write back SCSI device sda: 321672960 512-byte hdwr sectors (164697 MB) SCSI device sda: drive cache: write back sda: sda1 sda2 sda3 sda4 < sda5 sda6 sda7 > Attached scsi disk sda at scsi2, channel 0, id 0, lun 0 Attached scsi generic sg0 at scsi2, channel 0, id 0, lun 0, type 0 mice: PS/2 mouse device common for all mice input: AT Translated Set 2 keyboard on isa0060/serio0 md: raid1 personality registered as nr 3 md: md driver 0.90.1 MAX_MD_DEVS=256, MD_SB_DISKS=27 NET: Registered protocol family 2 IP: routing cache hash table of 2048 buckets, 16Kbytes TCP: Hash tables configured (established 32768 bind 32768) arp_tables: (C) 2002 David S. Miller NET: Registered protocol family 1 NET: Registered protocol family 17 Starting balanced_irq ACPI wakeup devices: PCI0 CSAD HUB0 UAR1 UAR2 USB0 USB1 USBE MODM ACPI: (supports S0 S1 S4 S5) md: Autodetecting RAID arrays. md: autorun ... md: considering sda7 ... md: adding sda7 ... md: sda6 has different UUID to sda7 md: sda5 has different UUID to sda7 md: sda3 has different UUID to sda7 md: sda2 has different UUID to sda7 md: sda1 has different UUID to sda7 md: created md5 md: bind md: running: raid1: raid set md5 active with 1 out of 2 mirrors md: considering sda6 ... md: adding sda6 ... md: sda5 has different UUID to sda6 md: sda3 has different UUID to sda6 md: sda2 has different UUID to sda6 md: sda1 has different UUID to sda6 md: created md4 md: bind md: running: raid1: raid set md4 active with 1 out of 2 mirrors md: considering sda5 ... md: adding sda5 ... md: sda3 has different UUID to sda5 md: sda2 has different UUID to sda5 md: sda1 has different UUID to sda5 md: created md3 md: bind md: running: raid1: raid set md3 active with 1 out of 2 mirrors md: considering sda3 ... md: adding sda3 ... md: sda2 has different UUID to sda3 md: sda1 has different UUID to sda3 md: created md2 md: bind md: running: raid1: raid set md2 active with 1 out of 2 mirrors md: considering sda2 ... md: adding sda2 ... md: sda1 has different UUID to sda2 md: created md1 md: bind md: running: raid1: raid set md1 active with 1 out of 2 mirrors md: considering sda1 ... md: adding sda1 ... md: created md0 md: bind md: running: raid1: raid set md0 active with 1 out of 2 mirrors md: ... autorun DONE. kjournald starting. Commit interval 5 seconds EXT3-fs: mounted filesystem with ordered data mode. VFS: Mounted root (ext3 filesystem) readonly. Freeing unused kernel memory: 188k freed Adding 8433976k swap on /dev/md5. Priority:-1 extents:1 EXT3 FS on md1, internal journal kjournald starting. Commit interval 5 seconds EXT3 FS on md2, internal journal EXT3-fs: mounted filesystem with ordered data mode. kjournald starting. Commit interval 5 seconds EXT3 FS on md3, internal journal EXT3-fs: mounted filesystem with ordered data mode. e1000: eth0: e1000_watchdog: NIC Link is Up 100 Mbps Full Duplex ------------------------------------------------------------ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/