Dnia 2006-06-19 13:13, Użytkownik Jinesh K J napisał: > On 6/19/06, Wojciech Kromer <[EMAIL PROTECTED]> wrote: > >> After reading lot of discusions on this issue, I can't still get >> why there is an error booting from root=/dev/sda1 or even root=8:1. >> >> > so, what is the error shown? i hope usb-storage module is built into the > kernel! > > Linux version 2.6.15 ([EMAIL PROTECTED]) (gcc version 3.3.4 (Debian)) # 7 PREEMPT Tue Jun 20 09:13:26 CEST 2006 BIOS-provided physical RAM map: BIOS-e820: 0000000000000000 - 00000000000a0000 (usable) BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved) BIOS-e820: 0000000000100000 - 000000000eff0000 (usable) BIOS-e820: 000000000eff0000 - 000000000eff3000 (ACPI NVS) BIOS-e820: 000000000eff3000 - 000000000f000000 (ACPI data) BIOS-e820: 00000000ffff0000 - 0000000100000000 (reserved) 239MB LOWMEM available. DMI 2.2 present. ACPI: PM-Timer IO Port: 0x408 Allocating PCI resources starting at 10000000 (gap: 0f000000:f0ff0000) Built 1 zonelists Kernel command line: root=/dev/sda1 console=ttyS0,115200 No local APIC present or hardware disabled Initializing CPU#0 PID hash table entries: 1024 (order: 10, 16384 bytes) Detected 599.978 MHz processor. Using pmtmr for high-res timesource Console: colour VGA+ 80x25 Dentry cache hash table entries: 32768 (order: 5, 131072 bytes) Inode-cache hash table entries: 16384 (order: 4, 65536 bytes) Memory: 239048k/245696k available (2365k kernel code, 6168k reserved, 901k data, 260k init, 0k highmem) Checking if this processor honours the WP bit even in supervisor mode... Ok. Calibrating delay using timer specific routine.. 1201.47 BogoMIPS (lpj=2402958) Security Framework v1.0.0 initialized Mount-cache hash table entries: 512 CPU: L1 I Cache: 64K (32 bytes/line), D cache 64K (32 bytes/line) CPU: L2 Cache: 64K (32 bytes/line) mtrr: v2.0 (20020519) CPU: Centaur VIA Samuel 2 stepping 03 Checking 'hlt' instruction... OK. ACPI: setting ELCR to 0200 (from 1220) NET: Registered protocol family 16 EISA bus registered ACPI: bus type pci registered PCI: PCI BIOS revision 2.10 entry at 0xfb2d0, last bus=3 PCI: Using configuration type 1 ACPI: Subsystem revision 20050902 ACPI: Interpreter enabled ACPI: Using PIC for interrupt routing ACPI: PCI Root Bridge [PCI0] (0000:00) PCI quirk: region 0400-047f claimed by vt8235 PM PCI quirk: region 0500-050f claimed by vt8235 SMB ACPI: PCI Interrupt Link [LNKA] (IRQs 1 4 5 6 7 *12) ACPI: PCI Interrupt Link [LNKB] (IRQs 1 4 5 6 7 12) *9 ACPI: PCI Interrupt Link [LNKC] (IRQs 1 4 *5 6 7 12) ACPI: PCI Interrupt Link [LNKD] (IRQs 1 4 5 6 7 *12) Linux Plug and Play Support v0.97 (c) Adam Belay pnp: PnP ACPI init pnp: PnP ACPI: found 12 devices PnPBIOS: Disabled by ACPI PNP SCSI subsystem initialized usbcore: registered new driver usbfs usbcore: registered new driver hub PCI: Using ACPI for IRQ routing PCI: If a device doesn't work, try "pci=routeirq". If it helps, post a report pnp: 00:01: ioport range 0x400-0x47f could not be reserved pnp: 00:01: ioport range 0x500-0x50f has been reserved PCI: Bridge: 0000:00:01.0 IO window: disabled. MEM window: e4000000-e5ffffff PREFETCH window: e0000000-e3ffffff PCI: Bus 2, cardbus bridge: 0000:00:0a.0 IO window: 00001000-000010ff IO window: 00001400-000014ff PREFETCH window: 10000000-11ffffff MEM window: 12000000-13ffffff PCI: Bus 6, cardbus bridge: 0000:00:0a.1 IO window: 00001800-000018ff IO window: 00001c00-00001cff PREFETCH window: 14000000-15ffffff MEM window: 16000000-17ffffff ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 12 PCI: setting IRQ 12 as level-triggered ACPI: PCI Interrupt 0000:00:0a.0[A] -> Link [LNKA] -> GSI 12 (level, low) -> IRQ 12 ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 5 PCI: setting IRQ 5 as level-triggered ACPI: PCI Interrupt 0000:00:0a.1[B] -> Link [LNKB] -> GSI 5 (level, low) -> IRQ 5 VFS: Disk quotas dquot_6.5.1 Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) Initializing Cryptographic API io scheduler noop registered io scheduler anticipatory registered io scheduler deadline registered io scheduler cfq registered isapnp: Scanning for PnP cards... isapnp: No Plug & Play device found PNP: PS/2 Controller [PNP0303:PS2K] at 0x60,0x64 irq 1 PNP: PS/2 controller doesn't have AUX irq; using default 12 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 $ 4 ports, IRQ sharing enabled serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A 00:08: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A 00:09: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A RAMDISK driver initialized: 16 RAM disks of 8192K size 1024 blocksize via-rhine.c:v1.10-LK1.2.0-2.6 June-10-2004 Written by Donald Becker ACPI: PCI Interrupt 0000:00:12.0[A] -> Link [LNKA] -> GSI 12 (level, low) -> IRQ 12 eth0: VIA Rhine II at 0xe640c000, 00:40:63:dd:41:c0, IRQ 12. eth0: MII PHY found at address 1, status 0x7869 advertising 05e1 Link 45e1. Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2 ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx VP_IDE: IDE controller at PCI slot 0000:00:11.1 ACPI: PCI Interrupt 0000:00:11.1[A] -> Link [LNKA] -> GSI 12 (level, low) -> IRQ 12 PCI: Via IRQ fixup for 0000:00:11.1, from 255 to 12 VP_IDE: chipset revision 6 VP_IDE: not 100% native mode: will probe irqs later VP_IDE: VIA vt8235 (rev 00) IDE UDMA133 controller on pci0000:00:11.1 ide0: BM-DMA at 0xc000-0xc007, BIOS settings: hda:DMA, hdb:pio ide1: BM-DMA at 0xc008-0xc00f, BIOS settings: hdc:DMA, hdd:DMA hda: HL-DT-ST DVDRAM GSA-4167B, ATAPI CD/DVD-ROM drive ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 hdc: SAMSUNG SP0802N, ATA DISK drive hdd: SAMSUNG SP0822N, ATA DISK drive ide1 at 0x170-0x177,0x376 on irq 15 hdc: max request size: 1024KiB hdc: Host Protected Area detected. current capacity is 156365903 sectors (80059 MB) native capacity is 156368016 sectors (80060 MB) hdc: Host Protected Area disabled. hdc: 156368016 sectors (80060 MB) w/2048KiB Cache, CHS=16383/255/63, UDMA(100) hdc: cache flushes supported hdc: hdc1 hdc2 hdc3 hdd: max request size: 1024KiB hdd: Host Protected Area detected. current capacity is 66055248 sectors (33820 MB) native capacity is 156368016 sectors (80060 MB) hdd: Host Protected Area disabled. hdd: 156368016 sectors (80060 MB) w/2048KiB Cache, CHS=16383/255/63, UDMA(100) hdd: cache flushes supported hdd: hdd1 hdd2 hdd3 hda: ATAPI 48X DVD-ROM DVD-R-RAM CD-R/RW drive, 2048kB Cache, UDMA(33) Uniform CD-ROM driver Revision: 3.20 ide-floppy driver 0.99.newide SCSI Media Changer driver v0.25 usbmon: debugfs is not available ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 12 ACPI: PCI Interrupt 0000:00:10.3[D] -> Link [LNKD] -> GSI 12 (level, low) -> IRQ 12 ehci_hcd 0000:00:10.3: EHCI Host Controller ehci_hcd 0000:00:10.3: new USB bus registered, assigned bus number 1 ehci_hcd 0000:00:10.3: irq 12, io mem 0xe640b000 ehci_hcd 0000:00:10.3: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004 hub 1-0:1.0: USB hub found hub 1-0:1.0: 6 ports detected USB Universal Host Controller Interface driver v2.3 ACPI: PCI Interrupt 0000:00:10.0[A] -> Link [LNKA] -> GSI 12 (level, low) -> IRQ 12 uhci_hcd 0000:00:10.0: UHCI Host Controller uhci_hcd 0000:00:10.0: new USB bus registered, assigned bus number 2 uhci_hcd 0000:00:10.0: irq 12, io base 0x0000b400 hub 2-0:1.0: USB hub found hub 2-0:1.0: 2 ports detected ACPI: PCI Interrupt 0000:00:10.1[B] -> Link [LNKB] -> GSI 5 (level, low) -> IRQ 5 PCI: Via IRQ fixup for 0000:00:10.1, from 9 to 5 uhci_hcd 0000:00:10.1: UHCI Host Controller uhci_hcd 0000:00:10.1: new USB bus registered, assigned bus number 3 uhci_hcd 0000:00:10.1: irq 5, io base 0x0000b800 hub 3-0:1.0: USB hub found hub 3-0:1.0: 2 ports detected usb 1-1: new high speed USB device using ehci_hcd and address 2 ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 5 ACPI: PCI Interrupt 0000:00:10.2[C] -> Link [LNKC] -> GSI 5 (level, low) -> IRQ 5 uhci_hcd 0000:00:10.2: UHCI Host Controller uhci_hcd 0000:00:10.2: new USB bus registered, assigned bus number 4 uhci_hcd 0000:00:10.2: irq 5, io base 0x0000bc00 hub 4-0:1.0: USB hub found hub 4-0:1.0: 2 ports detected hub 1-0:1.0: over-current change on port 5 Initializing USB Mass Storage driver... hub 1-0:1.0: over-current change on port 6 scsi0 : SCSI emulation for USB Mass Storage devices usbcore: registered new driver usb-storage USB Mass Storage support registered. EISA: Probing bus 0 at eisa.0 Cannot allocate resource for EISA slot 1 EISA: Detected 0 cards. NET: Registered protocol family 2 IP route cache hash table entries: 2048 (order: 1, 8192 bytes) TCP established hash table entries: 8192 (order: 3, 32768 bytes) TCP bind hash table entries: 8192 (order: 3, 32768 bytes) TCP: Hash tables configured (established 8192 bind 8192) TCP reno registered TCP bic registered Initializing IPsec netlink socket NET: Registered protocol family 1 NET: Registered protocol family 17 NET: Registered protocol family 15 NET: Registered protocol family 8 NET: Registered protocol family 20 Using IPI Shortcut mode ACPI wakeup devices: PCI0 USB0 USB1 USB2 USB3 USB4 USB5 USB6 LAN0 AC97 MC97 UAR1 ACPI: (supports S0 S1 S4 S5) Root-NFS: No NFS server available, giving up. VFS: Unable to mount root fs via NFS, trying floppy. VFS: Cannot open root device "sda1" or unknown-block(2,0) input: AT Translated Set 2 keyboard as /class/input/input0 Please append a correct "root=" boot option Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(2,0)
^^^ Same error with root=8:1 >> and I can mount it after booting the same kernel from network. >> >> > what does that mean? > > The same kernel (binary the same, and no modules loaded) can be loaded via network boot, and mounting my usb-storage device is possible. _______________________________________________ linux-usb-devel@lists.sourceforge.net To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
