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Date: Tue, 6 Apr 2010 11:55:33 -0700
From: Andrew Sharp <andy.sharp@lsi.com>
To: "Kumar, Raj" <Raj.Kumar@lsi.com>
Cc: "Scheer, Larry" <Larry.Scheer@lsi.com>
Subject: Re: Compact Flash for Tuxstor SSC
Message-ID: <20100406115533.440bcd37@ripper.onstor.net>
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The fix has been checked into the branch, Larry needs to build another
kernel.

On Tue, 6 Apr 2010 11:43:01 -0600 "Kumar, Raj" <Raj.Kumar@lsi.com>
wrote:

> How do we proceed? 
> 
> Thanks.
> 
> -----Original Message-----
> From: Scheer, Larry 
> Sent: Thursday, April 01, 2010 3:02 PM
> To: Sharp, Andy; Kumar, Raj
> Subject: RE: Compact Flash for Tuxstor SSC
> 
> I have gone over the configuration of g8r208 several times. I know I
> am booting a tuxstor kernel and not an SSC kernel.
> 
> Yet I am seeing the following crash
> 
> I rebuilt and reinstalled the kernel and the modules into the tuxrx's
> root file system but that didn't change things.
> 
> Any other ideas?
> 
> RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
> Ethernet Channel Bonding Driver: v3.1.3 (June 13, 2007)
> bonding: Warning: either miimon or arp_interval and arp_ip_target
> module parameters must be specified, otherwise bonding will not
> detect link failures! see bonding.txt for details. DBE physical
> address: 0010068200 Data bus error, epc == ffffffff8332ab84, ra ==
> ffffffff8332ab7c Oops[#1]: Cpu 0
> $ 0   : 0000000000000000 0000000014001fe0 0000000001200008
> 00000000000000ff $ 4   : a80000000b05bec4 0000000000000007
> 0000000000000034 0000000000000007 $ 8   : 0000000000000000
> 0000000000000008 0000000000000041 0000000000000008 $12   :
> a80000000b05bee7 0000000000000010 0000000000000000 ffffffff83248910
> $16   : 000000000000000f a80000000b05beda a80000000b05beca
> 9000000010068208 $20   : 000000000000003a 000000000000002d
> 0000000000000005 a80000000b05beca $24   : 0000000000000000
> 0000000000000030 $28   : a80000000b058000 a80000000b05beb0
> a80000000b05bec4 ffffffff8332ab7c Hi    : 000000000000000f Lo    :
> 0000000000000000 epc   : ffffffff8332ab84
> sbmac_init_module+0x26c/0x5d0     Not tainted ra    :
> ffffffff8332ab7c sbmac_init_module+0x264/0x5d0 Status: 14001fe3    KX
> SX UX KERNEL EXL IE Cause : 0080801c
> PrId  : 01041100
> Modules linked in:
> Process swapper (pid: 1, threadinfo=a80000000b058000,
> task=a80000000b057870) Stack : 0000000014001fe1 ffffffff83304d60
> 0734070083307810 3a37303a3030ffff 46463a37303a3433 463a323846464646
> 0034394646464646 ffffffff832b0000 0000000000000000 ffffffff833334f0
> 0000000000000000 fffffffffffffffe 0000000000000000 ffffffff832b0000
> ffffffff83330000 ffffffff83330000 ffffffff83330000 ffffffff833147d8
> 0000000000000000 0000000000000000 0000000000000000 0000000000000000
> 0000000000000000 0000000000000000 0000000000000000 0000000000000000
> 0000000000000000 0000000000000000 0000000000000000 0000000000000000
> 0000000000000000 0000000000000000 0000000000000000 0000000000000000
> 0000000000000000 ffffffff83004b90 0000000000000000 ffffffff83004b80
> 5a5a5a5a5a5a5a5a 5a5a5a5a5a5a5a5a ...
> Call Trace:
> [<ffffffff8332ab84>] sbmac_init_module+0x26c/0x5d0
> [<ffffffff833147d8>] kernel_init+0x1d0/0x3f8
> [<ffffffff83004b90>] kernel_thread_helper+0x10/0x18
> 
> 
> Code: 26d60001  fe620000  de620000 <dfa20030> 16c2ff89  66731000
> 3c028338  3c038338  0000a82d Can't open proc stat
> Crashdump not saved, prom device open error
> primary crash already saved... crash #2 (Attempted to kill init!)
> will be ignored Kernel panic - not syncing: Attempted to kill init!
> Rebooting in 5 seconds.. 
> ____________________________
> From: Andrew Sharp [andy.sharp@lsi.com]
> Sent: Thursday, April 01, 2010 10:57 AM
> To: Kumar, Raj
> Cc: Scheer, Larry
> Subject: Re: Compact Flash for Tuxstor SSC
> 
> I believe you are using a Cougar SSC kernel on the SSC side, but you
> have to use a tuxstor SSC kernel on the SSC side.  That should have
> been part of the bundle that Larry gave you.  Larry: any chance I'm
> right and what got on that bundle for QA is a cougar SSC kernel rather
> than a tuxstor SSC kernel?
> 
> On Thu, 1 Apr 2010 11:16:17 -0600 "Kumar, Raj" <Raj.Kumar@lsi.com>
> wrote:
> 
> > The txrx is in reboot loop.
> >
> > PowerOn Self Test........OK
> >
> > Initializing System......please wait
> >
> > HT maxima: 600MHz, 16 bits
> >
> >
> >
> >
> > PMON [TXRX,EL,FP,64]
> > ONStor Inc. PROM_SIBYTE_CG : prom-2.0.0 : Tue Aug  4 15:34:16 2009
> > CPU type SB1480.  Rev 18  900 MHz module: TXRX, Slot 1, CPU 0
> > Memory size 4096 MB.
> > Icache size  32 KB, 32/line (4 way)
> > Dcache size  32 KB, 32/line (4 way)
> > Scache size   1 MB, 32/line (8 way)
> > debug IP addr =
> > debug IP mask = 255.255.255.0
> >
> >
> > Initializing Autoloader, hit control-E to
> > bypass ................................................................................
> >
> > Type ctrl-e to stop autoload.
> > Waiting for TXRX image to be loaded...done
> >
> > Exception Cause=AdES (0000000000008014)
> > EPC = 0xffffffff900200a0
> > ERREPC = 0xffffffff83144b98
> > BADVADDR = 0x7fff
> > RA = 0x0
> > ffffffff900200a0 fffffffff6277fff sdc1    $f7,32767(s1)# 0x7fff
> > addr=0x7fff ft=r=0x7fff TXRX0-PROM>
> >
> >
> > PowerOn Self Test........OK
> >
> > Initializing System......please wait
> >
> > HT maxima: 600MHz, 16 bits
> >
> >
> >
> >
> > PMON [TXRX,EL,FP,64]
> > ONStor Inc. PROM_SIBYTE_CG : prom-2.0.0 : Tue Aug  4 15:34:16 2009
> > CPU type SB1480.  Rev 18  900 MHz module: TXRX, Slot 1, CPU 0
> > Memory size 4096 MB.
> > Icache size  32 KB, 32/line (4 way)
> > Dcache size  32 KB, 32/line (4 way)
> > Scache size   1 MB, 32/line (8 way)
> > debug IP addr =
> > debug IP mask = 255.255.255.0
> >
> >
> > Initializing Autoloader, hit control-E to
> > bypass ................................................................................
> >
> > Type ctrl-e to stop autoload.
> > Waiting for TXRX image to be loaded...done Linux version 2.6.22-tx
> > (larry@s20r19-debian) (gcc version 4.1.2 20061115 (prerelease)
> > (Debian 4.1.1-21)) #1 SMP Wed Mar 31 11:56:33 PDT 2010 Booting Linux
> > kernel...Mips64 TuxRx CPU revision is: 01041100 FPU revision is:
> > 000f0103 Broadcom SiByte BCM1480 B1 (pass3) @ 900 MHz (SB-1A rev 0)
> > Board type: ONStor TuxRx This kernel optimized for ONStor Cougar
> > TuxStor System without CFE Determined physical RAM map: memory:
> > 0000000010000000 @ 0000000000000000 (usable) memory:
> > 0000000020000000 @ 0000000080000000 (usable) memory:
> > 0000000010000000 @ 00000000c0000000 (usable) memory:
> > 00000000c0000000 @ 0000000140000000 (usable) Detected 3 available
> > secondary CPU(s) Built 1 zonelists. Total pages: 2068480 Kernel
> > command line: console=duart0,57600n8 root=/dev/nfs
> > nfsroot=10.0.0.143:/var/nfsroot/qa-tuxstor,v3,tcp
> > ip=10.3.108.141:10.0.0.143:10.3.0.1:255.255.0.0:g8r208-tuxrx:eth0:none
> > Primary instruction cache 32kB, 4-way, linesize 32 bytes. Primary
> > data cache 32kB, 4-way, linesize 32 bytes. Secondary cache 1024kB,
> > 8-way, linesize 32 bytes. Synthesized TLB refill handler (42
> > instructions). Synthesized TLB load handler fastpath (55
> > instructions). Synthesized TLB store handler fastpath (55
> > instructions). Synthesized TLB modify handler fastpath (54
> > instructions). Not waiting for gdb client... rcon not initialized
> > yet PID hash table entries: 4096 (order: 12, 32768 bytes) Using
> > 1.000 MHz high precision timer. Dentry cache hash table entries:
> > 1048576 (order: 11, 8388608 bytes) Inode-cache hash table entries:
> > 524288 (order: 10, 4194304 bytes) Memory: 4046592k/4194304k
> > available (2255k kernel code, 147268k reserved, 893k data, 144k
> > init, 0k highmem) Mount-cache hash table entries: 256 Checking for
> > the multiply/shift bug... no. Checking for the daddi bug... no.
> > Checking for the daddiu bug... no. CPU revision is: 03041100 FPU
> > revision is: 000f0103 Primary instruction cache 32kB, 4-way,
> > linesize 32 bytes. Primary data cache 32kB, 4-way, linesize 32
> > bytes. Secondary cache 1024kB, 8-way, linesize 32 bytes.
> > Synthesized TLB refill handler (42 instructions). CPU revision is:
> > 05041100 FPU revision is: 000f0103 Primary instruction cache 32kB,
> > 4-way, linesize 32 bytes. Primary data cache 32kB, 4-way, linesize
> > 32 bytes. Secondary cache 1024kB, 8-way, linesize 32 bytes.
> > Synthesized TLB refill handler (42 instructions). CPU revision is:
> > 07041100 FPU revision is: 000f0103 Primary instruction cache 32kB,
> > 4-way, linesize 32 bytes. Primary data cache 32kB, 4-way, linesize
> > 32 bytes. Secondary cache 1024kB, 8-way, linesize 32 bytes.
> > Synthesized TLB refill handler (42 instructions). Brought up 4 CPUs
> > NET: Registered protocol family 16 registering PCI controller with
> > io_map_base unset registering PCI controller with io_map_base unset
> > Request for iomem region ONStor Mgmtbus (0x1f0000000 - 0x1f0ffffff)
> > granted PCI: shared SSC PCI space 0x90000000ae000000, addr
> > 0x00000001f0000000 Time: MIPS clocksource has been installed. NET:
> > Registered protocol family 2 IP route cache hash table entries:
> > 262144 (order: 9, 2097152 bytes) TCP established hash table
> > entries: 131072 (order: 9, 3145728 bytes) TCP bind hash table
> > entries: 65536 (order: 8, 1048576 bytes) TCP: Hash tables
> > configured (established 131072 bind 65536) TCP reno registered
> > Installing knfsd (copyright (C) 1996 okir@monad.swb.de). io
> > scheduler noop registered io scheduler anticipatory registered io
> > scheduler deadline registered io scheduler cfq registered (default)
> > SiByte User Watchdog: timeout is 8.3 secs RAMDISK driver
> > initialized: 16 RAM disks of 4096K size 1024 blocksize Ethernet
> > Channel Bonding Driver: v3.1.3 (June 13, 2007) bonding: Warning:
> > either miimon or arp_interval and arp_ip_target module parameters
> > must be specified, otherwise bonding will not detect link failures!
> > see bonding.txt for details. DBE physical address: 0010068200 Data
> > bus error, epc == ffffffff8332ab84, ra == ffffffff8332ab7c
> > Oops[#1]: Cpu 0 $ 0   : 0000000000000000 0000000014001fe0
> > 0000000001200008 00000000000000ff $ 4   : a80000000b05bec4
> > 0000000000000007 0000000000000034 0000000000000007 $ 8   :
> > 0000000000000000 0000000000000008 0000000000000041 0000000000000008
> > $12   : a80000000b05bee7 0000000000000010 0000000000000000
> > ffffffff83248910 $16   : 000000000000000f a80000000b05beda
> > a80000000b05beca 9000000010068208 $20   : 000000000000003a
> > 000000000000002d 0000000000000005 a80000000b05beca $24   :
> > 0000000000000000 0000000000000030 $28   : a80000000b058000
> > a80000000b05beb0 a80000000b05bec4 ffffffff8332ab7c Hi    :
> > 000000000000000f Lo    : 0000000000000000 epc   : ffffffff8332ab84
> > sbmac_init_module+0x26c/0x5d0     Not tainted ra    :
> > ffffffff8332ab7c sbmac_init_module+0x264/0x5d0 Status: 14001fe3
> > KX SX UX KERNEL EXL IE Cause : 0080801c PrId  : 01041100 Modules
> > linked in: Process swapper (pid: 1, threadinfo=a80000000b058000,
> > task=a80000000b057870) Stack : 0000000014001fe1 ffffffff83304d60
> > 0734070083307810 3a37303a3030ffff 46463a37303a3433 463a323846464646
> > 0034394646464646 ffffffff832b0000 0000000000000000 ffffffff833334f0
> > 0000000000000000 fffffffffffffffe 0000000000000000 ffffffff832b0000
> > ffffffff83330000 ffffffff83330000 ffffffff83330000 ffffffff833147d8
> > 0000000000000000 0000000000000000 0000000000000000 0000000000000000
> > 0000000000000000 0000000000000000 0000000000000000 0000000000000000
> > 0000000000000000 0000000000000000 0000000000000000 0000000000000000
> > 0000000000000000 0000000000000000 0000000000000000 0000000000000000
> > 0000000000000000 ffffffff83004b90 0000000000000000 ffffffff83004b80
> > 5a5a5a5a5a5a5a5a 5a5a5a5a5a5a5a5a ... Call Trace:
> > [<ffffffff8332ab84>] sbmac_init_module+0x26c/0x5d0
> > [<ffffffff833147d8>] kernel_init+0x1d0/0x3f8 [<ffffffff83004b90>]
> > kernel_thread_helper+0x10/0x18
> >
> >
> > Code: 26d60001  fe620000  de620000 <dfa20030> 16c2ff89  66731000
> > 3c028338  3c038338  0000a82d Can't open proc stat Crashdump not
> > saved, prom device open error primary crash already saved... crash
> > #2 (Attempted to kill init!) will be ignored Kernel panic - not
> > syncing: Attempted to kill init! Rebooting in 5 seconds..
> >
> >
> > -----Original Message-----
> > From: Andrew Sharp [mailto:andy.sharp@lsi.com]
> > Sent: Monday, March 29, 2010 5:03 PM
> > To: Kumar, Raj
> > Cc: Scheer, Larry
> > Subject: Re: Compact Flash for Tuxstor SSC
> >
> > On Mon, 29 Mar 2010 17:47:17 -0600 "Scheer, Larry"
> > <Larry.Scheer@lsi.com> wrote:
> >
> > > Raj,
> > >      I put an CF on your keyboard that is the R5.0.0.0 SSC Tuxstor
> > > boot device. It is unconfigured so the FTI will run when you boot
> > > it for the first time.
> > >
> > > Your root file system and boot area for the Tuxstor txrx processor
> > > is 10.0.0.143:/var/nfsroot/qa-tuxstor.
> > >
> > > I need to leave. I will help you configure things tomorrow and
> > > show you how to update both the SSC side and TXRX file systems.
> >
> > I realize I might not have fully explained how to build a customized
> > tuxstor kernel which you will need to do.
> >
> > Here's how:
> >
> > ...eh, I'll do it on the wiki so it can be shared.  I'll send you an
> > email pointer to that.
