strange behaviour using cryptoloop & ext2

From: Mws (mws_at_twisted-brains.org)
Date: 01/31/05

  • Next message: Robert Love: "Re: [-mm patch] inotify.c: make code static" 
    To: linux-kernel@vger.kernel.org
Date:	Mon, 31 Jan 2005 20:18:38 +0100

    hi,

    i just tried to set up a 120 gb S-ATA device using cryptoloop.
    losetup worked.
    mkfs.ext2 results into following dmesg output when nearly 400/896 blocks are finished.

    oom-killer: gfp_mask=0xd0
    DMA per-cpu:
    cpu 0 hot: low 2, high 6, batch 1
    cpu 0 cold: low 0, high 2, batch 1
    cpu 1 hot: low 2, high 6, batch 1
    cpu 1 cold: low 0, high 2, batch 1
    Normal per-cpu:
    cpu 0 hot: low 32, high 96, batch 16
    cpu 0 cold: low 0, high 32, batch 16
    cpu 1 hot: low 32, high 96, batch 16
    cpu 1 cold: low 0, high 32, batch 16
    HighMem per-cpu:
    cpu 0 hot: low 32, high 96, batch 16
    cpu 0 cold: low 0, high 32, batch 16
    cpu 1 hot: low 32, high 96, batch 16
    cpu 1 cold: low 0, high 32, batch 16

    Free pages: 699244kB (695360kB HighMem)
    Active:102229 inactive:193160 dirty:0 writeback:176544 unstable:0 free:174811 slab:42715 mapped:101414 pagetables:857
    DMA free:68kB min:68kB low:84kB high:100kB active:156kB inactive:6744kB present:16384kB pages_scanned:1997 all_unreclaimable? no
    protections[]: 0 0 0
    Normal free:3816kB min:3756kB low:4692kB high:5632kB active:756kB inactive:700644kB present:901120kB pages_scanned:1193 all_unreclaimable? no
    protections[]: 0 0 0
    HighMem free:695360kB min:512kB low:640kB high:768kB active:408004kB inactive:65324kB present:1179328kB pages_scanned:0 all_unreclaimable? no
    protections[]: 0 0 0
    DMA: 3*4kB 1*8kB 1*16kB 1*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 68kB
    Normal: 0*4kB 63*8kB 13*16kB 9*32kB 2*64kB 1*128kB 0*256kB 1*512kB 0*1024kB 1*2048kB 0*4096kB = 3816kB
    HighMem: 11378*4kB 8793*8kB 3051*16kB 1276*32kB 760*64kB 537*128kB 409*256kB 137*512kB 71*1024kB 33*2048kB 14*4096kB = 695360kB
    Swap cache: add 0, delete 0, find 0/0, race 0+0
    Out of Memory: Killed process 29470 (konqueror).
    oom-killer: gfp_mask=0x80d0
    DMA per-cpu:
    cpu 0 hot: low 2, high 6, batch 1
    cpu 0 cold: low 0, high 2, batch 1
    cpu 1 hot: low 2, high 6, batch 1
    cpu 1 cold: low 0, high 2, batch 1
    Normal per-cpu:
    cpu 0 hot: low 32, high 96, batch 16
    cpu 0 cold: low 0, high 32, batch 16
    cpu 1 hot: low 32, high 96, batch 16
    cpu 1 cold: low 0, high 32, batch 16
    HighMem per-cpu:
    cpu 0 hot: low 32, high 96, batch 16
    cpu 0 cold: low 0, high 32, batch 16
    cpu 1 hot: low 32, high 96, batch 16
    cpu 1 cold: low 0, high 32, batch 16

    otherwise mkfs.xfs worked properly and gave the following output.

    mkfs.xfs /dev/loop0
    meta-data=/dev/loop0 isize=256 agcount=16, agsize=1831535 blks
             = sectsz=512
    data = bsize=4096 blocks=29304560, imaxpct=25
             = sunit=0 swidth=0 blks, unwritten=1
    naming =version 2 bsize=4096
    log =internal log bsize=4096 blocks=14308, version=1
             = sectsz=512 sunit=0 blks
    realtime =none extsz=65536 blocks=0, rtextents=0

    util-linux is @version util-linux-2.12p
    kernel is 2.6.11-rc2 having the ITE8212 patch from the ac patchset
    glibc is GNU C Library 20041102 release version 2.3.4, by Roland McGrath et al.
    gcc is versioned gcc-3.4.3.20050110

    HD is
    Host: scsi2 Channel: 00 Id: 00 Lun: 00
      Vendor: ATA Model: ST3120026AS Rev: 3.05
      Type: Direct-Access ANSI SCSI revision: 05

    lspci shows
    lspci
    0000:00:00.0 Host bridge: Intel Corp. 925X/XE Memory Controller Hub (rev 04)
    0000:00:01.0 PCI bridge: Intel Corp. 925X/XE PCI Express Root Port (rev 04)
    0000:00:1b.0 Class 0403: Intel Corp. 82801FB/FBM/FR/FW/FRW (ICH6 Family) High Definition Audio Controller (rev 03)
    0000:00:1c.0 PCI bridge: Intel Corp. 82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Express Port 1 (rev 03)
    0000:00:1c.1 PCI bridge: Intel Corp. 82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Express Port 2 (rev 03)
    0000:00:1c.2 PCI bridge: Intel Corp. 82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Express Port 3 (rev 03)
    0000:00:1d.0 USB Controller: Intel Corp. 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #1 (rev 03)
    0000:00:1d.1 USB Controller: Intel Corp. 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #2 (rev 03)
    0000:00:1d.2 USB Controller: Intel Corp. 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #3 (rev 03)
    0000:00:1d.3 USB Controller: Intel Corp. 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #4 (rev 03)
    0000:00:1d.7 USB Controller: Intel Corp. 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB2 EHCI Controller (rev 03)
    0000:00:1e.0 PCI bridge: Intel Corp. 82801 PCI Bridge (rev d3)
    0000:00:1f.0 ISA bridge: Intel Corp. 82801FB/FR (ICH6/ICH6R) LPC Interface Bridge (rev 03)
    0000:00:1f.1 IDE interface: Intel Corp. 82801FB/FBM/FR/FW/FRW (ICH6 Family) IDE Controller (rev 03)
    0000:00:1f.2 Class 0106: Intel Corp. 82801FR/FRW (ICH6R/ICH6RW) SATA Controller (rev 03)
    0000:00:1f.3 SMBus: Intel Corp. 82801FB/FBM/FR/FW/FRW (ICH6 Family) SMBus Controller (rev 03)
    0000:01:00.0 Ethernet controller: Marvell Technology Group Ltd.: Unknown device 1fa7 (rev 07)
    0000:01:03.0 FireWire (IEEE 1394): Texas Instruments TSB82AA2 IEEE-1394b Link Layer Controller (rev 01)
    0000:01:04.0 Unknown mass storage controller: Integrated Technology Express, Inc. IT/ITE8212 Dual channel ATA RAID controller (PCI version seems to be IT8212, embedded seems (rev 13)
    0000:01:05.0 Unknown mass storage controller: Silicon Image, Inc. (formerly CMD Technology Inc) SiI 3114 [SATALink/SATARaid] Serial ATA Controller (rev 02)
    0000:01:0a.0 Multimedia controller: Philips Semiconductors SAA7146 (rev 01)
    0000:02:00.0 Ethernet controller: Marvell Technology Group Ltd. Gigabit Ethernet Controller (rev 15)
    0000:03:00.0 Ethernet controller: Marvell Technology Group Ltd. Gigabit Ethernet Controller (rev 15)
    0000:05:00.0 VGA compatible controller: ATI Technologies Inc RV370 5B62 [Radeon X600 (PCIE)]
    0000:05:00.1 Display controller: ATI Technologies Inc: Unknown device 5b72

    if more information is needed - please contact me.

    help is appriciated.

    regards
    marcel

    -
    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/

  • Next message: Robert Love: "Re: [-mm patch] inotify.c: make code static"