Re: Cannot boot 2.6.8 kernel from ext3 root partition on Ultra5
Joshua Kwan wrote:
Is there a way I can copy/paste these messages? I used a good old
fashioned pen and paper to write down the last six lines. I really would
like to avoid using this method for the whole boot sequence, which is
about 50 lines.
You can use a serial console. Discussing how to do that is kind of out of
the scope of this message, Google can help you out on that.
Basically, though, all I need is stuff related to 'CMD64X' (if there isn't
any, that is a problem) and IDE. Common sense should be enough to get what
I need. :)
I managed to scrape together some cabling for a serial console
connection. The whole boot sequence, starting with OpenBoot, is shown
below. Unfortunately, I don't see any reference to "CMD64X" (actually, no
opccurrences of "CMD"!
So what does this mean?
Thanks.
-Dan
=================================================================================
=================================================================================
Sun Ultra 5/10 UPA/PCI (UltraSPARC-IIi 270MHz), No Keyboard
OpenBoot 3.15, 128 MB memory installed, Serial #11001011.
Ethernet address 8:0:20:a7:dc:b3, Host ID: 80a7dcb3.
ok boot
Boot device: disk File and args:
SILO Version 1.4.8
boot: linux-268usb
Allocated 8 Megs of memory at 0x40000000 for kernel
Uncompressing image...
Loaded kernel version 2.6.8
Error: initial ramdisk loading failed. No initrd will be used.
Remapping the kernel... done.
Booting Linux...
PROMLIB: Sun IEEE Boot Prom 3.15.2 1998/11/10 10:35
Linux version 2.6.8-10.1-dej-usb (root@www2) (gcc version 3.3.4 (Debian
1:3.3.4-13)) #1 Mon Dec 27 18:40:26 EST 2004
ARCH: SUN4U
Ethernet address: 08:00:20:a7:dc:b3
Built 1 zonelists
Kernel command line: root=/dev/hda2 ro
PID hash table entries: 2048 (order 11: 32768 bytes)
Console: colour dummy device 80x25
Dentry cache hash table entries: 16384 (order: 4, 131072 bytes)
Inode-cache hash table entries: 8192 (order: 3, 65536 bytes)
Memory: 125736k available (2008k kernel code, 608k data, 144k init)
[fffff80000000000,0000000017f3c000]
Calibrating delay loop... 536.57 BogoMIPS
Mount-cache hash table entries: 512 (order: 0, 8192 bytes)
NET: Registered protocol family 16
PCI: Probing for controllers.
PCI: Found SABRE, main regs at 000001fe00000000, wsync at 000001fe00001c20
SABRE: Shared PCI config space at 000001fe01000000
SABRE: DVMA at c0000000 [20000000]
PCI-IRQ: Routing bus[ 2] slot[ 1] map[0] to INO[11]
PCI-IRQ: Routing bus[ 2] slot[ 3] map[0] to INO[18]
PCI-IRQ: Routing bus[ 2] slot[ 3] map[0] to INO[19]
PCI-IRQ: Routing bus[ 2] slot[ 3] map[0] to INO[1a]
PCI0(PBMA): Bus running at 33MHz
PCI-IRQ: Routing bus[ 1] slot[ 1] map[0] to INO[21]
PCI-IRQ: Routing bus[ 1] slot[ 2] map[0] to INO[0f]
PCI-IRQ: Routing bus[ 1] slot[ 3] map[0] to INO[20]
PCI0(PBMB): Bus running at 33MHz
ebus0: [auxio] [power] [SUNW,pll] [se] [su] [su] [ecpp] [fdthree] [eeprom]
[flashprom] [SUNW,CS4231]
power: Control reg at 000001fff1724000 ... powerd running.
usbcore: registered new driver usbfs
usbcore: registered new driver hub
VFS: Disk quotas dquot_6.5.1
Dquot-cache hash table entries: 1024 (order 0, 8192 bytes)
devfs: 2004-01-31 Richard Gooch (rgooch@atnf.csiro.au)
devfs: boot_options: 0x0
Initializing Cryptographic API
Console: switching to mono PROM 80x34
rtc_init: no PC rtc found
su0 at 0x000001fff13062f8 (irq = 4,7ea) is a 16550A
su1 at 0x000001fff13083f8 (irq = 9,7e9) is a 16550A
ttyS0 at MMIO 0x1fff1400000 (irq = 7134176) is a SAB82532 V3.2
ttyS1 at MMIO 0x1fff1400040 (irq = 7134176) is a SAB82532 V3.2
Console: ttyS0 (SAB82532)
Using anticipatory io scheduler
Floppy drive(s): fd0 is 1.44M
FDC 0 is a National Semiconductor PC87306
RAMDISK driver initialized: 16 RAM disks of 8192K size 1024 blocksize
loop: loaded (max 8 devices)
sunhme.c:v2.02 24/Aug/2003 David S. Miller (davem@redhat.com)
eth0: HAPPY MEAL (PCI/CheerIO) 10/100BaseT Ethernet 08:00:20:a7:dc:b3
eth1: HAPPY MEAL (PCI/CheerIO) 10/100BaseT Ethernet 08:00:20:a7:dc:b3
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
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
NET: Registered protocol family 2
IP: routing cache hash table of 1024 buckets, 8Kbytes
TCP: Hash tables configured (established 16384 bind 16384)
NET: Registered protocol family 1
NET: Registered protocol family 17
VFS: Cannot open root device "hda2" or unknown-block(0,0)
Please append a correct "root=" boot option
Kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
<0>Press L1-A to return to the boot prom
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