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info:kernel 2.6.15 on sunblade 1000 "/dev/sda2 does not exist"



Hi,

/etc/silo.conf has /dev/sda2 as root.
I just did "apt-get install kernel-image-2.6".

But kernel 2.6.15 does not boot, claiming /dev/sda2 does not exist.
It gives me a /bin/sh prompt with very limited commands.
(Am i inside initrd here ?)

Kernel 2.6.12 boots without a problem.
(translation: i can live with it!)

Below the silo.conf, "fdisk -l" and "ls -al /boot".

cheers,
Paul
(debian etch on SunBlade: www.cobbaut.be/pasha/pasha.html)


root@pasha:~# cat /etc/silo.conf
root=/dev/sda2
partition=1
default=Linux
read-only
timeout=100

image=/vmlinuz
        label=Linux
        initrd=/initrd.img

image=/vmlinuz.old
        label=LinuxOLD
        initrd=/initrd.img.old
root@pasha:~# fdisk -l

Disk /dev/sda (Sun disk label): 255 heads, 63 sectors, 4427 cylinders
Units = cylinders of 16065 * 512 bytes

   Device Flag    Start       End    Blocks   Id  System
/dev/sda1             0        12     96390    1  Boot
/dev/sda2            12      4239  33953377+  83  Linux native
/dev/sda3             0      4427  35559877+   5  Whole disk
/dev/sda4          4239      4427   1510110   82  Linux swap

Disk /dev/sda1 (Sun disk label): 255 heads, 63 sectors, 4427 cylinders
Units = cylinders of 16065 * 512 bytes

    Device Flag    Start       End    Blocks   Id  System
/dev/sda1p1             0        12     96390    1  Boot
/dev/sda1p2            12      4239  33953377+  83  Linux native
/dev/sda1p3             0      4427  35559877+   5  Whole disk
/dev/sda1p4          4239      4427   1510110   82  Linux swap

Disk /dev/sda3 (Sun disk label): 255 heads, 63 sectors, 4427 cylinders
Units = cylinders of 16065 * 512 bytes

    Device Flag    Start       End    Blocks   Id  System
/dev/sda3p1             0        12     96390    1  Boot
/dev/sda3p2            12      4239  33953377+  83  Linux native
/dev/sda3p3             0      4427  35559877+   5  Whole disk
/dev/sda3p4          4239      4427   1510110   82  Linux swap

Disk /dev/sdb: 36.4 GB, 36420075008 bytes
27 heads, 43 sectors/track, 61268 cylinders
Units = cylinders of 1161 * 512 = 594432 bytes

   Device Boot      Start         End      Blocks   Id  System
/dev/sdb1               1       61264    35563558+  83  Linux

Disk /dev/sdc: 959.9 GB, 959994396672 bytes
255 heads, 63 sectors/track, 116712 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes

   Device Boot      Start         End      Blocks   Id  System
/dev/sdc1               1      116712   937489108+  83  Linux
root@pasha:~# ll /boot
total 14153
lrwxrwxrwx  1 root root       1 2005-12-28 12:56 boot -> .
-rw-r--r--  1 root root   32859 2005-09-28 01:02 config-2.6.12-1-sparc64
-rw-r--r--  1 root root   32941 2005-09-28 01:03 config-2.6.12-1-sparc64-smp
-rw-r--r--  1 root root   38166 2006-02-03 21:39 config-2.6.15-1-sparc64
lrwxrwxrwx  1 root root       1 2005-12-28 12:56 etc -> .
-rw-r--r--  1 root root    1024 2006-01-25 15:25 fd.b
-rw-r--r--  1 root root     512 2006-01-25 15:25 first.b
-rw-r--r--  1 root root    1024 2006-01-25 15:25 generic.b
-rw-r--r--  1 root root     692 2006-01-25 15:25 ieee32.b
lrwxrwxrwx  1 root root      32 2006-02-14 15:09 initrd.img -> boot/initrd.img-2.6.15-1-sparc64
-rw-r--r--  1 root root 1802240 2005-12-28 12:56 initrd.img-2.6.12-1-sparc64
-rw-r--r--  1 root root 1277952 2005-12-28 18:39 initrd.img-2.6.12-1-sparc64-smp
-rw-r--r--  1 root root 4547294 2006-02-14 15:09 initrd.img-2.6.15-1-sparc64
lrwxrwxrwx  1 root root      36 2005-12-28 18:39 initrd.img.old -> boot/initrd.img-2.6.12-1-sparc64-smp
-rw-r--r--  1 root root    7092 2006-01-25 15:25 isofs.b
drwxr-xr-x  2 root root   12288 2005-12-28 12:49 lost+found
-rw-r--r--  1 root root    7680 2005-12-28 12:56 old.b
-rw-r--r--  1 root root   64000 2006-02-13 22:56 second.b
-rw-r--r--  1 root root     173 2005-12-28 12:56 silo.conf
-rw-r--r--  1 root root   61835 2006-01-25 15:25 silotftp.b
-rw-r--r--  1 root root  770905 2005-09-28 07:28 System.map-2.6.12-1-sparc64
-rw-r--r--  1 root root  786620 2005-09-28 07:34 System.map-2.6.12-1-sparc64-smp
-rw-r--r--  1 root root  793013 2006-02-04 01:36 System.map-2.6.15-1-sparc64
-rw-r--r--  1 root root     512 2006-01-25 15:25 ultra.b
lrwxrwxrwx  1 root root      29 2006-02-14 15:09 vmlinuz -> boot/vmlinuz-2.6.15-1-sparc64
-rw-r--r--  1 root root 1374722 2005-09-28 07:28 vmlinuz-2.6.12-1-sparc64
-rw-r--r--  1 root root 1428070 2005-09-28 07:33 vmlinuz-2.6.12-1-sparc64-smp
-rw-r--r--  1 root root 1368526 2006-02-04 01:35 vmlinuz-2.6.15-1-sparc64
lrwxrwxrwx  1 root root      33 2005-12-28 18:39 vmlinuz.old -> boot/vmlinuz-2.6.12-1-sparc64-smp
root@pasha:~#



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