2.4.26 XFS file space reporting bug

From: Stormy Waters (stormy420waters_at_yahoo.com)
Date: 07/31/04

  • Next message: Johannes Stezenbach: "Re: [PATCH] modpost warnings with external modules w/o modversions" 
    Date:	Fri, 30 Jul 2004 15:42:45 -0700 (PDT)
To: linux-kernel@vger.kernel.org

    Hi people,

    I think I found a bug in the 2.4.26 kernel, I have a
    logical partition (see below) that is partitioned for
    20 gig's. when i use df it reports it as 278MB.
    Which is not even close to 20gb. This Machine is
    Running a 2.4.26 kernel, it's a Dual p3 1.4ghz, and as
    you can see from the dmesg down below, it is on a
    hardware raid setup. Below I've tryed to include
    every piece of information I can think of. If you
    need any more information please let me know.

    --Scott
    If some fields are empty or look unusual you may have
    an old version.
    Compare to the current minimal requirements in
    Documentation/Changes.

    Linux g2dev 2.4.26-gentoo-r6 #5 SMP Fri Jul 30
    14:10:33 EST 2004 i686 Intel(R) Pentium(R) III CPU - S
            1400MHz GenuineIntel GNU/Linux

    Gnu C 3.3.3
    Gnu make 3.80
    util-linux 2.12
    mount 2.12
    modutils 2.4.26
    e2fsprogs 1.35
    xfsprogs 2.6.3
    Linux C Library 2.3.3
    head: `-1' option is obsolete; use `-n 1' since this
    will be removed in the future
    Dynamic linker (ldd) 2.3.3
    Procps 3.1.15
    Net-tools 1.60
    Kbd 1.12
    Sh-utils 5.2.1
    Modules Loaded bonding

    cfdisk 2.12

    Disk Drive: ./disc
    Size: 54628712448 bytes, 54.6 GB
    Heads: 255 Sectors per Track: 63 Cylinders: 6641

    Name Flags Part Type FS Type
    [Label] Size (MB)
    ------------------------------------------------------------------------------
        disc1 Boot Primary Linux ext2
                      254.99
        disc2 Boot Primary Linux ReiserFS
                    10001.95
        disc3 Primary Linux swap
                     1019.94
                                Logical Free Space
                    23343.35
        disc5 Logical Linux
                    20003.89

    Filesystem Size Used Avail Use% Mounted on
    /dev/rd/disc0/part2 9.4G 2.1G 7.3G 23% /
    none 504M 0 504M 0% /dev/shm
    /dev/rd/disc1/part1 60G 33M 60G 1% /mnt/www
    /dev/rd/disc0/part5 278M 144K 278M 1% /mnt/sql

    7 at 0xFEC01000.
    Enabling APIC mode: Flat. Using 2 I/O APICs
    Processors: 2
    Kernel command line: auto BOOT_IMAGE=gentoo ro
    root=3002
    Initializing CPU#0
    Detected 1395.652 MHz processor.
    Console: colour dummy device 80x25
    Calibrating delay loop... 2785.28 BogoMIPS
    Memory: 1031652k/1048576k available (2831k kernel
    code, 16536k reserved, 343k da
    ta, 164k init, 131072k highmem)
    Dentry cache hash table entries: 131072 (order: 8,
    1048576 bytes)
    Inode cache hash table entries: 65536 (order: 7,
    524288 bytes)
    Mount cache hash table entries: 512 (order: 0, 4096
    bytes)
    Buffer cache hash table entries: 65536 (order: 6,
    262144 bytes)
    Page-cache hash table entries: 262144 (order: 8,
    1048576 bytes)
    CPU: L1 I cache: 16K, L1 D cache: 16K
    CPU: L2 cache: 512K
    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
    CPU: L1 I cache: 16K, L1 D cache: 16K
    CPU: L2 cache: 512K
    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(R) Pentium(R) III CPU - S 1400MHz
    stepping 04
    per-CPU timeslice cutoff: 1462.52 usecs.
    task migration cache decay timeout: 10 msecs.
    enabled ExtINT on CPU#0
    ESR value before enabling vector: 00000004
    ESR value after enabling vector: 00000000
    Booting processor 1/1 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... 2785.28 BogoMIPS
    CPU: L1 I cache: 16K, L1 D cache: 16K
    CPU: L2 cache: 512K
    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(R) Pentium(R) III CPU - S 1400MHz
    stepping 04
    Total of 2 processors activated (5570.56 BogoMIPS).
    ENABLING IO-APIC IRQs
    Setting 4 in the phys_id_present_map
    ...changing IO-APIC physical APIC ID to 4 ... ok.
    Setting 5 in the phys_id_present_map
    ...changing IO-APIC physical APIC ID to 5 ... ok.
    init IO_APIC IRQs
     IO-APIC (apicid-pin) 4-0, 4-3, 4-5, 4-9, 4-11, 5-0,
    5-1, 5-2, 5-3, 5-8, 5-9, 5-
    10, 5-12, 5-13, 5-14, 5-15 not connected.
    ..TIMER: vector=0x31 pin1=2 pin2=0
    ..MP-BIOS bug: 8254 timer not connected to IO-APIC
    ...trying to set up timer (IRQ0) through the 8259A ...
    ..... (found pin 0) ...works.
    number of MP IRQ sources: 17.
    number of IO-APIC #4 registers: 16.
    number of IO-APIC #5 registers: 16.
    testing the IO APIC.......................

    IO APIC #4......
    .... register #00: 04000000
    ....... : physical APIC id: 04
    ....... : Delivery Type: 0
    ....... : LTS : 0
    .... register #01: 000F0011
    ....... : max redirection entries: 000F
    ....... : 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:
     00 003 03 0 0 0 0 0 1 1 31
     01 003 03 0 0 0 0 0 1 1 39
     02 000 00 1 0 0 0 0 0 0 00
     03 000 00 1 0 0 0 0 0 0 00
     04 003 03 0 0 0 0 0 1 1 41
     05 000 00 1 0 0 0 0 0 0 00
     06 003 03 0 0 0 0 0 1 1 49
     07 003 03 0 0 0 0 0 1 1 51
     08 003 03 0 0 0 0 0 1 1 59

     09 000 00 1 0 0 0 0 0 0 00
     0a 003 03 1 1 0 1 0 1 1 61
     0b 000 00 1 0 0 0 0 0 0 00
     0c 003 03 0 0 0 0 0 1 1 69
     0d 003 03 0 0 0 0 0 1 1 71
     0e 003 03 0 0 0 0 0 1 1 79
     0f 003 03 0 0 0 0 0 1 1 81

    IO APIC #5......
    .... register #00: 05000000
    ....... : physical APIC id: 05
    ....... : Delivery Type: 0
    ....... : LTS : 0
    .... register #01: 000F0011
    ....... : max redirection entries: 000F
    ....... : PRQ implemented: 0
    ....... : IO APIC version: 0011
    .... register #02: 01000000
    ....... : arbitration: 01
    .... 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
     01 000 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
     04 003 03 1 1 0 1 0 1 1 89
     05 003 03 1 1 0 1 0 1 1 91
     06 003 03 1 1 0 1 0 1 1 99
     07 003 03 1 1 0 1 0 1 1 A1
     08 000 00 1 0 0 0 0 0 0 00
     09 000 00 1 0 0 0 0 0 0 00
     0a 000 00 1 0 0 0 0 0 0 00
     0b 003 03 1 1 0 1 0 1 1 A9
     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 -> 0:0
    IRQ1 -> 0:1
    IRQ4 -> 0:4
    IRQ6 -> 0:6
    IRQ7 -> 0:7
    IRQ8 -> 0:8
    IRQ10 -> 0:10
    IRQ12 -> 0:12
    IRQ13 -> 0:13
    IRQ14 -> 0:14
    IRQ15 -> 0:15
    IRQ20 -> 1:4
    IRQ21 -> 1:5
    IRQ22 -> 1:6
    IRQ23 -> 1:7
    IRQ27 -> 1:11
    .................................... done.
    Using local APIC timer interrupts.
    calibrating APIC timer ...
    ..... CPU clock speed is 1395.6539 MHz.
    ..... host bus clock speed is 132.9190 MHz.
    cpu: 0, clocks: 1329190, slice: 443063
    CPU0<T0:1329184,T1:886112,D:9,S:443063,C:1329190>
    cpu: 1, clocks: 1329190, slice: 443063
    CPU1<T0:1329184,T1:443056,D:2,S:443063,C:1329190>
    checking TSC synchronization across CPUs: passed.
    migration_task 0 on cpu=0
    migration_task 1 on cpu=1
    PCI: PCI BIOS revision 2.10 entry at 0xfdbc1, last
    bus=2
    PCI: Using configuration type 1
    PCI: Probing PCI hardware
    PCI: Probing PCI hardware (bus 00)
    PCI: Discovered primary peer bus 01 [IRQ]
    PCI: Using IRQ router ServerWorks [1166/0200] at
    00:0f.0
    PCI->APIC IRQ transform: (B0,I1,P0) -> 22
    PCI->APIC IRQ transform: (B0,I4,P0) -> 20
    PCI->APIC IRQ transform: (B0,I5,P0) -> 21
    PCI->APIC IRQ transform: (B0,I15,P0) -> 10
    PCI->APIC IRQ transform: (B1,I2,P0) -> 27
    PCI->APIC IRQ transform: (B2,I8,P0) -> 23
    isapnp: Scanning for PnP cards...
    isapnp: No Plug & Play device found
    Linux NET4.0 for Linux 2.4
    Based upon Swansea University Computer Society
    NET3.039
    Initializing RT netlink socket
    IA-32 Microcode Update Driver: v1.14
    <tigran@veritas.com>
    Starting kswapd
    allocated 32 pages and 32 bhs reserved for the highmem
    bounces
    devfs: v1.12c (20020818) Richard Gooch
    (rgooch@atnf.csiro.au)
    devfs: boot_options: 0x1
    Installing knfsd (copyright (C) 1996
    okir@monad.swb.de).
    SGI XFS with no debug enabled
    SGI XFS Quota Management subsystem
    vesafb: framebuffer at 0xfd000000, mapped to
    0xf8800000, size 4096k
    vesafb: mode is 1024x768x24, linelength=3072, pages=0
    vesafb: protected mode interface info at c000:4cae
    vesafb: scrolling: redraw
    vesafb: directcolor: size=0:8:8:8, shift=0:16:8:0
    Console: switching to colour frame buffer device
    128x48
    fb0: VESA VGA frame buffer device
    pty: 256 Unix98 ptys configured
    Serial driver version 5.05c (2001-07-08) with
    MANY_PORTS SHARE_IRQ SERIAL_PCI IS
    APNP enabled
    ttyS00 at 0x03f8 (irq = 4) is a 16550A
    Redundant entry in serial pci_table. Please send the
    output of
    lspci -vv, this message (134d,7891,134d,0001)
    and the manufacturer and name of serial board or modem
    board
    to serial-pci-info@lists.sourceforge.net.
    register_serial(): autoconfig failed
    Real Time Clock Driver v1.10f
    FDC 0 is a post-1991 82077
    RAMDISK driver initialized: 16 RAM disks of 4096K size
    1024 blocksize
    DAC960: ***** DAC960 RAID Driver Version 2.4.11 of 11
    October 2001 *****
    DAC960: Copyright 1998-2001 by Leonard N. Zubkoff
    <lnz@dandelion.com>
    DAC960#0: Configuring Mylex DAC1164P PCI RAID
    Controller
    DAC960#0: Firmware Version: 5.08-0-88, Channels: 3,
    Memory Size: 64MB
    DAC960#0: PCI Bus: 2, Device: 8, Function: 0, I/O
    Address: Unassigned
    DAC960#0: PCI Address: 0xFEAEFC00 mapped at
    0xF8C01C00, IRQ Channel: 23
    DAC960#0: Controller Queue Depth: 128, Maximum
    Blocks per Command: 512
    DAC960#0: Driver Queue Depth: 127, Scatter/Gather
    Limit: 33 of 33 Segments
    DAC960#0: Stripe Size: 32KB, Segment Size: 32KB,
    BIOS Geometry: 128/32
    DAC960#0: Physical Devices:
    DAC960#0: 0:0 Vendor: SEAGATE Model: SX118202LS
           Revision: B808
    DAC960#0: Serial Number: LKJ75165 1925HFG1
    DAC960#0: Disk Status: Online, 35565568
    blocks
    DAC960#0: 0:1 Vendor: SEAGATE Model: SX118202LS
           Revision: B807
    DAC960#0: Serial Number: LK680192 292907CQ
    DAC960#0: Disk Status: Online, 35565568
    blocks
    DAC960#0: 0:2 Vendor: SEAGATE Model: SX118202LS
           Revision: B808
    DAC960#0: Serial Number: LK791857 29310F2C
    DAC960#0: Disk Status: Online, 35565568
    blocks
    DAC960#0: 0:3 Vendor: SEAGATE Model: SX118202LS
           Revision: B808
    DAC960#0: Serial Number: LKG46985 2938H4HK
    DAC960#0: Disk Status: Online, 35565568
    blocks
    DAC960#0: 0:7 Vendor: MYLEX Model: DAC1164P
           Revision: 0508
    DAC960#0: Serial Number:
    DAC960#0: 1:0 Vendor: IBM Model: DRVS09D
           Revision: 0370
    DAC960#0: Serial Number: 6800DA48QA
    DAC960#0: Disk Status: Online, 17928192
    blocks
    DAC960#0: 1:1 Vendor: IBM Model: DRVS09D
           Revision: 0370
    DAC960#0: Serial Number: 13600131QA
    DAC960#0: Disk Status: Online, 17928192
    blocks
    DAC960#0: 1:2 Vendor: IBM Model: DRVS09D
           Revision: 0370
    DAC960#0: Serial Number: 13600198QA
    DAC960#0: Disk Status: Online, 17928192
    blocks
    DAC960#0: 1:3 Vendor: IBM Model: DRVS09D
           Revision: 0370
    DAC960#0: Serial Number: 13600176QA
    DAC960#0: Disk Status: Online, 17928192
    blocks
    DAC960#0: 1:4 Vendor: IBM Model: DRVS09D
           Revision: 0370
    DAC960#0: Serial Number: 13850104QA
    DAC960#0: Disk Status: Online, 17928192
    blocks
    DAC960#0: 1:5 Vendor: IBM Model: DRVS09D
           Revision: 0370
    DAC960#0: Serial Number: 6803B6B7QA
    DAC960#0: Disk Status: Online, 17928192
    blocks
    DAC960#0: 1:6 Vendor: IBM Model: DRVS09D
           Revision: 0370
    DAC960#0: Serial Number: 680C9DACSA
    DAC960#0: Disk Status: Online, 17928192
    blocks
    DAC960#0: 1:7 Vendor: MYLEX Model: DAC1164P
           Revision: 0508
    DAC960#0: Serial Number:
    DAC960#0: 1:8 Vendor: IBM Model: DRVS09D
           Revision: 0370
    DAC960#0: Serial Number: 6801E32AQA
    DAC960#0: Disk Status: Online, 17928192
    blocks
    DAC960#0: 2:7 Vendor: MYLEX Model: DAC1164P
           Revision: 0508
    DAC960#0: Serial Number:
    DAC960#0: Logical Drives:
    DAC960#0: /dev/rd/c0d0: RAID-5, Online, 106696704
    blocks, Write Thru
    DAC960#0: /dev/rd/c0d1: RAID-5, Online, 125497344
    blocks, Write Thru
    Partition check:
     rd/c0d0: p1 p2 p3 p4 < p5 p6 >
     rd/c0d1: p1
    eepro100.c:v1.09j-t 9/29/99 Donald Becker
    http://www.scyld.com/network/eepro100.
    html
    eepro100.c: $Revision: 1.36 $ 2000/11/17 Modified by
    Andrey V. Savochkin <saw@sa
    w.sw.com.sg> and others
    eth0: Intel Corp. 82557/8/9 [Ethernet Pro 100],
    00:E0:81:20:A8:40, IRQ 20.
      Board assembly 567812-052, Physical connectors
    present: RJ45
      Primary interface chip i82555 PHY #1.
      General self-test: passed.
      Serial sub-system self-test: passed.
      Internal registers self-test: passed.
      ROM checksum self-test: passed (0x04f4518b).
    eth1: Intel Corp. 82557/8/9 [Ethernet Pro 100] (#2),
    00:E0:81:20:A8:41, IRQ 21.
      Board assembly 567812-052, Physical connectors
    present: RJ45
      Primary interface chip i82555 PHY #1.
      General self-test: passed.
      Serial sub-system self-test: passed.
      Internal registers self-test: passed.
      ROM checksum self-test: passed (0x04f4518b).
    Linux agpgart interface v0.99 (c) Jeff Hartmann
    agpgart: Maximum main memory to use for agp memory:
    942M
    agpgart: unable to determine aperture size.
    [drm] Initialized r128 2.2.0 20010917 on minor 0
    Uniform Multi-Platform E-IDE driver Revision:
    7.00beta4-2.4
    ide: Assuming 33MHz system bus speed for PIO modes;
    override with idebus=xx
    SCSI subsystem driver Revision: 1.00
    kmod: failed to exec /sbin/modprobe -s -k
    scsi_hostadapter, errno = 2
    Linux Kernel Card Services 3.1.22
      options: [pci] [cardbus] [pm]
    mice: PS/2 mouse device common for all mice
    md: raid5 personality registered as nr 4
    raid5: measuring checksumming speed
       8regs : 2575.600 MB/sec
       32regs : 1351.200 MB/sec
       pIII_sse : 3295.200 MB/sec
       pII_mmx : 3110.000 MB/sec
       p5_mmx : 3297.200 MB/sec
    raid5: using function: pIII_sse (3295.200 MB/sec)
    md: md driver 0.90.0 MAX_MD_DEVS=256, MD_SB_DISKS=27
    md: Autodetecting RAID arrays.
    md: autorun ...
    md: ... autorun DONE.
    LVM version 1.0.8(17/11/2003)
    Initializing Cryptographic API
    IPv6 v0.8 for NET4.0
    IPv6 over IPv4 tunneling driver
    NET4: Linux TCP/IP 1.0 for NET4.0
    IP Protocols: ICMP, UDP, TCP, IGMP
    IP: routing cache hash table of 8192 buckets, 64Kbytes
    TCP: Hash tables configured (established 262144 bind
    65536)
    NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
    ds: no socket drivers loaded!
    RAMDISK: Couldn't find valid RAM disk image starting
    at 0.
    Freeing initrd memory: 40k freed
    reiserfs: found format "3.6" with standard journal
    reiserfs:warning: CONFIG_REISERFS_CHECK is set ON
    reiserfs:warning: - it is slow mode for debugging.
    reiserfs: checking transaction log (device
    dac960(48,2)) ...
    for (dac960(48,2))
    dac960(48,2): journal-1153: found in header:
    first_unflushed_offset 2676, last_f
    lushed_trans_id 10232
    dac960(48,2): journal-1206: Starting replay from
    offset 2676, trans_id 10233
    dac960(48,2): journal-1299: Setting newest_mount_id to
    41
    dac960(48,2):Using r5 hash to sort names
    VFS: Mounted root (reiserfs filesystem) readonly.
    Mounted devfs on /dev
    Freeing unused kernel memory: 164k freed
    Adding Swap: 996020k swap-space (priority -1)
    Ethernet Channel Bonding Driver: v2.6.0 (January 14,
    2004)
    bonding: MII link monitoring set to 100 ms
    bonding: bond0: enslaving eth0 as an active interface
    with an up link.
    eth0: freeing mc frame.
    bonding: bond0: enslaving eth1 as an active interface
    with an up link.
    eth1: freeing mc frame.
    bond0: duplicate address detected!
    bond0: duplicate address detected!
    eth0: no IPv6 routers present
    eth1: no IPv6 routers present
    reiserfs: found format "3.6" with standard journal
    reiserfs:warning: CONFIG_REISERFS_CHECK is set ON
    reiserfs:warning: - it is slow mode for debugging.
    reiserfs: checking transaction log (device
    dac960(48,9)) ...
    for (dac960(48,9))
    dac960(48,9): journal-1153: found in header:
    first_unflushed_offset 162, last_fl
    ushed_trans_id 25
    dac960(48,9): journal-1206: Starting replay from
    offset 162, trans_id 26
    dac960(48,9): journal-1299: Setting newest_mount_id to
    12
    dac960(48,9):Using r5 hash to sort names
    XFS mounting filesystem dac960(48,5)
    Ending clean XFS mount for filesystem: dac960(48,5)
    XFS mounting filesystem dac960(48,5)
    Ending clean XFS mount for filesystem: dac960(48,5)

                    
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  • Next message: Johannes Stezenbach: "Re: [PATCH] modpost warnings with external modules w/o modversions"

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