Disk check question
I just upgraded my kernel and I have noticed that every 10 to 15 reboots it checks the disk. Is there something wrong? How many times does the disk need to be mounted to be checked? Maybe it's apm in the bios or acpci
bash-2.05b# dmesg Linux version 2.6.7 (root@Slackware) (gcc version 3.3.4) #6 Fri Jun 18 2 2:05:07 CDT 2004 BIOS-provided physical RAM map: BIOS-e820: 0000000000000000 - 000000000009fc00 (usable) BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved) BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved) BIOS-e820: 0000000000100000 - 000000001fffc000 (usable) BIOS-e820: 000000001fffc000 - 000000001ffff000 (ACPI data) BIOS-e820: 000000001ffff000 - 0000000020000000 (ACPI NVS) BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved) BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved) BIOS-e820: 00000000ffff0000 - 0000000100000000 (reserved) 511MB LOWMEM available. On node 0 totalpages: 131068 DMA zone: 4096 pages, LIFO batch:1 Normal zone: 126972 pages, LIFO batch:16 HighMem zone: 0 pages, LIFO batch:1 DMI 2.3 present. ASUS P4B266 detected: force use of acpi=ht ACPI: RSDP (v000 ASUS ) @ 0x000f8cd 0 ACPI: RSDT (v001 ASUS P4B266LA 0x42302e31 MSFT 0x31313031) @ 0x1fffc00 0 ACPI: FADT (v001 ASUS P4B266LA 0x42302e31 MSFT 0x31313031) @ 0x1fffc10 0 ACPI: BOOT (v001 ASUS P4B266LA 0x42302e31 MSFT 0x31313031) @ 0x1fffc04 0 ACPI: MADT (v001 ASUS P4B266LA 0x42302e31 MSFT 0x31313031) @ 0x1fffc08 0 ACPI: DSDT (v001 ASUS P4B266LA 0x00001000 MSFT 0x0100000b) @ 0x0000000 0 ACPI: Local APIC address 0xfee00000 ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) Processor #0 15:1 APIC version 20 ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1]) Built 1 zonelists Kernel command line: BOOT_IMAGE=Linux-2.6.7 ro root=303 Found and enabled local APIC! Initializing CPU#0 CPU 0 irqstacks, hard=c051d000 soft=c051c000 PID hash table entries: 2048 (order 11: 16384 bytes) Detected 1793.806 MHz processor. Using tsc for high-res timesource Console: colour dummy device 80x25 Memory: 514864k/524272k available (2892k kernel code, 8660k reserved, 11 21k data, 180k init, 0k highmem) Checking if this processor honours the WP bit even in supervisor mode... Ok. Calibrating delay loop... 3538.94 BogoMIPS Security Scaffold v1.0.0 initialized Capability LSM initialized Dentry cache hash table entries: 65536 (order: 6, 262144 bytes) Inode-cache hash table entries: 32768 (order: 5, 131072 bytes) Mount-cache hash table entries: 512 (order: 0, 4096 bytes) CPU: After generic identify, caps: 3febfbff 00000000 00000000 000000 00 CPU: After vendor identify, caps: 3febfbff 00000000 00000000 0000000 0 CPU: Trace cache: 12K uops, L1 D cache: 8K CPU: L2 cache: 256K CPU: After all inits, caps: 3febfbff 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 CPU: Intel(R) Pentium(R) 4 CPU 1.80GHz stepping 02 Enabling fast FPU save and restore... done. Enabling unmasked SIMD FPU exception support... done. Checking 'hlt' instruction... OK. enabled ExtINT on CPU#0 ESR value before enabling vector: 00000000 ESR value after enabling vector: 00000000 Using local APIC timer interrupts. calibrating APIC timer ... ..... CPU clock speed is 1793.0088 MHz. ..... host bus clock speed is 99.0616 MHz. NET: Registered protocol family 16 PCI: PCI BIOS revision 2.10 entry at 0xf1060, last bus=2 PCI: Using configuration type 1 mtrr: v2.0 (20020519) ACPI: Subsystem revision 20040326 ACPI: Interpreter disabled. Linux Plug and Play Support v0.97 (c) Adam Belay SCSI subsystem initialized usbcore: registered new driver usbfs usbcore: registered new driver hub PCI: Probing PCI hardware PCI: Probing PCI hardware (bus 00) PCI: Enabled i801 SMBus device PCI: Transparent bridge - 0000:00:1e.0 PCI: Using IRQ router PIIX/ICH [8086/2440] at 0000:00:1f.0 PCI: IRQ 0 for device 0000:00:1f.3 doesn't match PIRQ mask - try pci=use pirqmask PCI: Found IRQ 9 for device 0000:00:1f.3 PCI: Sharing IRQ 9 with 0000:00:1f.5 vesafb: framebuffer at 0xf6000000, mapped to 0xe0800000, size 1536k vesafb: mode is 1024x768x8, linelength=1024, pages=4 vesafb: protected mode interface info at c000:03c5 vesafb: scrolling: redraw fb0: VESA VGA frame buffer device Simple Boot Flag at 0x3a set to 0x1 Machine check exception polling timer started. audit: initializing netlink socket (disabled) audit(1087943445.4294965455:0): initialized VFS: Disk quotas dquot_6.5.1 Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) Installing knfsd (copyright (C) 1996 okir@monad.swb.de). NTFS driver 2.1.14 [Flags: R/O DEBUG]. udf: registering filesystem Initializing Cryptographic API isapnp: Scanning for PnP cards... isapnp: No Plug & Play device found Console: switching to colour frame buffer device 128x48 lp: driver loaded but no devices found Linux agpgart interface v0.100 (c) Dave Jones agpgart: Detected an Intel i845 Chipset. agpgart: Maximum main memory to use for agp memory: 439M agpgart: AGP aperture is 64M @ 0xf8000000 Serial: 8250/16550 driver $Revision: 1.90 $ 8 ports, IRQ sharing disable d ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A parport0: PC-style at 0x378 (0x778) [PCSPP(,...)] parport0: irq 7 detected lp0: using parport0 (polling). Using anticipatory io scheduler Floppy drive(s): fd0 is 1.44M FDC 0 is a National Semiconductor PC87306 e100: Intel(R) PRO/100 Network Driver, 3.0.18 e100: Copyright(c) 1999-2004 Intel Corporation PCI: Found IRQ 9 for device 0000:02:08.0 e100: eth0: e100_probe: addr 0xf3800000, irq 9, MAC addr 00:E0:18:4C:14: B9 PPP generic driver version 2.4.2 PPP Deflate Compression module registered NET: Registered protocol family 24 Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2 ide: Assuming 33MHz system bus speed for PIO modes; override with idebus =xx ICH2: IDE controller at PCI slot 0000:00:1f.1 ICH2: chipset revision 5 ICH2: not 100% native mode: will probe irqs later ide0: BM-DMA at 0xb800-0xb807, BIOS settings: hda:DMA, hdb:pio ide1: BM-DMA at 0xb808-0xb80f, BIOS settings: hdc:DMA, hdd:DMA hda: SAMSUNG SV8004H, ATA DISK drive ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 hdc: Hewlett-Packard CD-Writer cd16f, ATAPI CD/DVD-ROM drive hdd: SAMSUNG DVD-ROM SD-616F, ATAPI CD/DVD-ROM drive ide1 at 0x170-0x177,0x376 on irq 15 hda: max request size: 128KiB hda: 156368016 sectors (80060 MB) w/1945KiB Cache, CHS=65535/16/63, UDMA (100) hda: hda1 hda2 hda3 hdc: ATAPI 40X CD-ROM CD-R/RW drive, 2048kB Cache, UDMA(33) Uniform CD-ROM driver Revision: 3.20 hdd: ATAPI 40X DVD-ROM drive, 512kB Cache, UDMA(33) libata version 1.02 loaded. ohci1394: $Rev: 1223 $ Ben Collins <bcollins@debian.org> PCI: Found IRQ 9 for device 0000:02:09.0 ohci1394: fw-host0: OHCI-1394 1.0 (PCI): IRQ=[9] MMIO=[f3000000-f30007f f] Max Packet=[2048] ieee1394: raw1394: /dev/raw1394 device initialized USB Universal Host Controller Interface driver v2.2 PCI: Found IRQ 9 for device 0000:00:1f.2 uhci_hcd 0000:00:1f.2: Intel Corp. 82801BA/BAM USB (Hub #1) PCI: Setting latency timer of device 0000:00:1f.2 to 64 uhci_hcd 0000:00:1f.2: irq 9, io base 0000b400 uhci_hcd 0000:00:1f.2: new USB bus registered, assigned bus number 1 hub 1-0:1.0: USB hub found hub 1-0:1.0: 2 ports detected PCI: Found IRQ 9 for device 0000:00:1f.4 PCI: Sharing IRQ 9 with 0000:02:0b.0 uhci_hcd 0000:00:1f.4: Intel Corp. 82801BA/BAM USB (Hub #2) PCI: Setting latency timer of device 0000:00:1f.4 to 64 uhci_hcd 0000:00:1f.4: irq 9, io base 0000b000 uhci_hcd 0000:00:1f.4: new USB bus registered, assigned bus number 2 hub 2-0:1.0: USB hub found hub 2-0:1.0: 2 ports detected usbcore: registered new driver audio drivers/usb/class/audio.c: v1.0.0:USB Audio Class driver usbcore: registered new driver usblp drivers/usb/class/usblp.c: v0.13: USB Printer Device Class driver usbcore: registered new driver hiddev usbcore: registered new driver usbhid drivers/usb/input/hid-core.c: v2.0:USB HID core driver mice: PS/2 mouse device common for all mice input: PC Speaker serio: i8042 AUX port at 0x60,0x64 irq 12 input: ImPS/2 Logitech Wheel Mouse on isa0060/serio1 serio: i8042 KBD port at 0x60,0x64 irq 1 input: AT Translated Set 2 keyboard on isa0060/serio0 Advanced Linux Sound Architecture Driver Version 1.0.4 (Mon May 17 14:31 :44 2004 UTC). PCI: Found IRQ 9 for device 0000:00:1f.5 PCI: Sharing IRQ 9 with 0000:00:1f.3 PCI: Setting latency timer of device 0000:00:1f.5 to 64 usb 1-1: new full speed USB device using address 2 intel8x0_measure_ac97_clock: measured 49348 usecs intel8x0: clocking to 48000 usbcore: registered new driver snd-usb-audio ALSA device list: #0: Intel 82801BA-ICH2 at 0xa800, irq 9 NET: Registered protocol family 2 IP: routing cache hash table of 4096 buckets, 32Kbytes TCP: Hash tables configured (established 32768 bind 65536) ip_conntrack version 2.1 (4095 buckets, 32760 max) - 296 bytes per connt rack ip_tables: (C) 2000-2002 Netfilter core team ipt_recent v0.3.1: Stephen Frost <sfrost@snowman.net>. http://snowman.n et/projects/ipt_recent/ arp_tables: (C) 2002 David S. Miller usb 1-2: new full speed USB device using address 3 NET: Registered protocol family 1 NET: Registered protocol family 17 drivers/usb/class/usblp.c: usblp0: USB Bidirectional printer dev 3 if 0 alt 0 proto 2 vid 0x043D pid 0x0021 kjournald starting. Commit interval 5 seconds EXT3-fs: mounted filesystem with ordered data mode. VFS: Mounted root (ext3 filesystem) readonly. Freeing unused kernel memory: 180k freed ieee1394: Host added: ID:BUS[0-00:1023] GUID[0020e5000002d003] EXT3 FS on hda3, internal journal apm: BIOS version 1.2 Flags 0x0b (Driver version 1.16ac) nvidia: module license 'NVIDIA' taints kernel. 0: nvidia: loading NVIDIA Linux x86 nvidia.o Kernel Module 1.0-4496 We d Jul 16 19:03:09 PDT 2003 e100: eth0: e100_watchdog: link up, 100Mbps, full-duplex agpgart: Found an AGP 2.0 compliant device at 0000:00:00.0. agpgart: Putting AGP V2 device at 0000:00:00.0 into 4x mode agpgart: Putting AGP V2 device at 0000:01:00.0 into 4x mode atkbd.c: Spurious ACK on isa0060/serio0. Some program, like XFree86, mig ht be trying access hardware directly. atkbd.c: Spurious ACK on isa0060/serio0. Some program, like XFree86, mig ht be trying access hardware directly. XPediTioN |
ext3 file systems have a setting that forces an fsck on every Nth mount.
try looking at man tune2fs --Shade PS -- by the way... there was no reason to post up your entire dmesg output ;) |
what is the default? How many reboots for the filesystem to be checked? I think in mine the kernel is maybe finding errors and forcing the check every X time. Can that be possible?
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