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List:       linux-sparc
Subject:    Don't get T2000 Enterprise booting (with any? kernel)
From:       Denny Schierz <linuxmail () 4lin ! net>
Date:       2012-02-27 7:25:12
Message-ID: B80DFA69-6F19-48DE-A39E-D9B32904BD60 () 4lin ! net
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hi,

I have a Sun Enterprise T2000 and I try to get Debian onto the disks, but it fails \
with kernel 2.6.32, 2.6.30, 3.2 and the latest stable kernel. I have build for my \
Sunfire v245 a NFS rescue system and I was 3 or 4 times able to boot into my NFS root \
from the T2000. But in most cases it fails:

[   60.554011] IP-Config: Got DHCP answer from 192.168.1.1, my address is \
192.168.1.12 [   61.137949] IP-Config: Complete:
[   61.138047]      device=eth3, addr=192.168.1.12, mask=255.255.255.0, \
gw=192.168.1.1, [   61.138243]      host=e01, domain=foo, nis-domain=(none),
[   61.138428]      bootserver=192.168.1.1, rootserver=192.168.1.1, \
rootpath=/srv/fai-sparc/nfsroot [   61.138774] Warning: unable to open an initial \
console. [   61.144119] Kernel panic - not syncing: Attempted to kill init!
[   61.144242] Call Trace:
[   61.144294]  [000000000045b8f8] do_exit+0xa8/0x6bc
[   61.144344]  [000000000045bf7c] do_group_exit+0x70/0xa8
[   61.144405]  [000000000045bfcc] SyS_exit_group+0x18/0x28
[   61.144472]  [0000000000405fd4] linux_sparc_syscall32+0x34/0x40
[   61.144583] Press Stop-A (L1-A) to return to the boot prom

[   83.503215] rtc-sun4v rtc-sun4v: setting system clock to 2012-02-25 11:06:56 UTC \
(1330168016) [   85.678958] e1000e: eth3 NIC Link is Up 100 Mbps Full Duplex, Flow \
Control: Rx/Tx [   85.679152] e1000e 0001:07:00.1: eth3: 10/100 speed: disabling TSO
[   85.693972] Sending DHCP requests ., OK
[   87.202052] IP-Config: Got DHCP answer from 192.168.1.1, my address is \
192.168.1.12 [   87.786547] IP-Config: Complete:
[   87.786669]      device=eth3, addr=192.168.1.12, mask=255.255.255.0, \
gw=192.168.1.1, [   87.786865]      host=e01, domain=foo, nis-domain=(none),
[   87.786950]      bootserver=192.168.1.1, rootserver=192.168.1.1, \
rootpath=/srv/fai-sparc/nfsroot [   87.787123] Warning: unable to open an initial \
console. [   87.792121] Kernel panic - not syncing: Attempted to kill init!
[   87.792197] Call Trace:
[   87.792249]  [000000000045b8f8] do_exit+0xa8/0x6bc
[   87.792299]  [000000000045bf7c] do_group_exit+0x70/0xa8
[   87.792360]  [000000000045bfcc] SyS_exit_group+0x18/0x28
[   87.792427]  [0000000000405fd4] linux_sparc_syscall32+0x34/0x40
[   87.792539] Press Stop-A (L1-A) to return to the boot prom

Complete boot dmesg : http://pastebin.com/NWp79bG3

I also tried different Debian installer, but older Lenny images and new Squeeze, \
fails:

┌────────────────────┤ Loading additional \
components ├────────────────────┐ │     \
│ │                                   16%                                   │
│                                                                         │
│ [ 1753.931851] Unable to handle kernel paging request at virtual address \
000000f203204000 [ 1753.932033] tsk->{mm,active_mm}->context = 000000000000018d       \
│ [ 1753.932134] tsk->{mm,active_mm}->pgd = \
fffff801fd52a000──────────────────┘ [ \
1753.932670] Kernel panic - not syncing: Aiee, killing interrupt handler! [ \
1753.933114] Press Stop-A (L1-A) to return to the boot prom


mostly accessing the hardware/ or detection from it.


So, I need some suggestions to get it working.

If it helps, I can make this host public for some people, to try out, what is the \
problem.

Also, I put the latest firmware on it, but it helps only a few times to get booting \
into the NFSroot.


cu denny


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