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Re: Being asked for root device on root

Sorry for the delay...  see below...

On 02/07/2012 10:41 AM, Martin Husemann wrote:

On Tue, Feb 07, 2012 at 03:16:35PM +0000, David Liana wrote:

How do I find the answer to your question.

The atabus0 attachment messages should be in dmesg output (or
/var/run/dmesg.boot) a few lines before the wd0 messages you already
cited.


$ dmesg | grep atabus
atabus0 at cmdide0 channel 0
atabus1 at wdc0 channel 0
wd0 at atabus0 drive 0: <IC35L060AVV207-0>
wd1 at atabus0 drive 1: <IC35L040AVVN07-0>
atapibus0 at atabus1: 2 targets




Any way to dump devalias to a file on the USB floppy?

Not sure if that works, but you could try "ofctl -p>  file" and then
remove everything before and after the "/aliases" node. I.e. on my
sparc this looks like:

--------------------------------------------------------------------------------


f002d22c: /aliases

beep                    2f706369 40382c37 30303030 302f6562   /pci@8,700000/eb
             0010:       75734035 2f626565 7040312c 3332....   us@5/beep@1,32
...
ttyb                    2f706369 40382c37 30303030 302f6562   /pci@8,700000/eb
             0010:       75734035 2f736572 69616c40 312c3430   us@5/serial@1,40
             0020:       30303030 3a62.... ........ ........   0000:b

--------------------------------------------------------------------------------


Martin


Here is the long output:
ff832ce8: /aliases
adb-keyboard 2f706369 2f40642f 6d61632d 696f2f76 /pci/@d/mac-io/v 0010: 69612d63 7564612f 6164622f 6b657962 ia-cuda/adb/keyb 
            0020:       6f617264 00...... ........ ........   oard.
adb-mouse 2f706369 2f40642f 6d61632d 696f2f76 /pci/@d/mac-io/v 0010: 69612d63 7564612f 6164622f 6d6f7573 ia-cuda/adb/mous 
            0020:       6500.... ........ ........ ........   e.
bridge                  2f706369 2f406400 ........ ........   /pci/@d.
cd 2f706369 2f40642f 6d61632d 696f2f61 /pci/@d/mac-io/a 0010: 74612d33 40323030 30302f64 69736b40 ta-3@20000/disk@ 
            0020:       3000.... ........ ........ ........   0.
enet 2f706369 2f40642f 6d61632d 696f2f65 /pci/@d/mac-io/e 
            0010:       74686572 6e657400 ........ ........   thernet.
fw 2f706369 2f40642f 66697265 77697265 /pci/@d/firewire 
            0010:       00...... ........ ........ ........   .
hd 2f706369 2f40642f 7063692d 61746140 /pci/@d/pci-ata@ 0010: 312f6174 612d3440 302f6469 736b4030 1/ata-4@0/disk@0 
            0020:       00...... ........ ........ ........   .
ide0 2f706369 2f40642f 6d61632d 696f2f61 /pci/@d/mac-io/a 
            0010:       74612d33 40323030 303000.. ........   ta-3@20000.
ide1 2f706369 2f40642f 7063692d 61746140 /pci/@d/pci-ata@ 
            0010:       312f6174 612d3440 3000.... ........   1/ata-4@0.
keyboard 2f707375 65646f2d 6869642f 6b657962 /psuedo-hid/keyb 
            0010:       6f617264 00...... ........ ........   oard.
last-boot 2f706369 40383030 30303030 302f7063 /pci@80000000/pc 0010: 692d6272 69646765 40642f6d 61632d69 i-bridge@d/mac-i 
            0020:       6f40352f 65746865 726e6574 00......   o@5/ethernet.
mac-io 2f706369 2f40642f 6d61632d 696f00.. /pci/@d/mac-io. mouse 2f707375 65646f2d 6869642f 6d6f7573 /psuedo-hid/mous 
            0010:       6500.... ........ ........ ........   e.
name                    616c6961 73657300 ........ ........   "aliases"
no-boot 2f706369 40383030 30303030 302f7063 /pci@80000000/pc 0010: 692d6272 69646765 40642f6d 61632d69 i-bridge@d/mac-i 0020: 6f40352f 66646300 2f706369 40383030 o@5/fdc./pci@800 0030: 30303030 302f7063 692d6272 69646765 00000/pci-bridge 0040: 40642f6d 61632d69 6f40352f 73637369 @d/mac-io@5/scsi 0050: 002f7063 69403830 30303030 30302f70 ./pci@80000000/p 0060: 63692d62 72696467 6540642f 6d61632d ci-bridge@d/mac- 0070: 696f4035 2f617461 2d334032 31303030 io@5/ata-3@21000 
            0080:       00...... ........ ........ ........   .
nvram 2f706369 2f40642f 6d61632d 696f2f6e /pci/@d/mac-io/n 
            0010:       7672616d 00...... ........ ........   vram.
pci                     2f706369 00...... ........ ........   /pci.
rtc 2f706369 2f40642f 6d61632d 696f2f76 /pci/@d/mac-io/v 
            0010:       69612d63 7564612f 72746300 ........   ia-cuda/rtc.
scca 2f706369 2f40642f 6d61632d 696f2f65 /pci/@d/mac-io/e 
            0010:       7363632f 63682d61 00...... ........   scc/ch-a.
sccb 2f706369 2f40642f 6d61632d 696f2f65 /pci/@d/mac-io/e 
            0010:       7363632f 63682d62 00...... ........   scc/ch-b.
screen 2f706369 40383030 30303030 302f4154 /pci@80000000/AT 0010: 592c5261 67653132 38794031 3000.... Y,Rage128y@10. sound 2f706369 2f40642f 6d61632d 696f2f64 /pci/@d/mac-io/d 
            0010:       61766275 732f736f 756e6400 ........   avbus/sound.
ultra0 2f706369 2f40642f 7063692d 61746140 /pci/@d/pci-ata@ 0010: 312f6174 612d3440 302f6469 736b4030 1/ata-4@0/disk@0 
            0020:       00...... ........ ........ ........   .
ultra1 2f706369 2f40642f 7063692d 61746140 /pci/@d/pci-ata@ 0010: 312f6174 612d3440 302f6469 736b4031 1/ata-4@0/disk@1 
            0020:       00...... ........ ........ ........   .
usb                     2f706369 2f40642f 75736200 ........   /pci/@d/usb.
usb-keyboard
usb-mouse
via-cuda 2f706369 2f40642f 6d61632d 696f2f76 /pci/@d/mac-io/v 
            0010:       69612d63 75646100 ........ ........   ia-cuda.
zip 2f706369 2f40642f 6d61632d 696f2f61 /pci/@d/mac-io/a 0010: 74612d33 40323030 30302f64 69736b40 ta-3@20000/disk@ 
            0020:       3100.... ........ ........ ........   1.
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