Sun System Handbook - ISO 3.4 June 2011 Internal/Partner Edition | |||
|
|
Solution Type Problem Resolution Sure Solution 1018938.1 : Jumpstart[TM] of UltraSPARC(R) T1 based system panics with "BAD TRAP: type=10"
PreviouslyPublishedAs 230796 Symptoms When attempting to use Jumpstart[TM] for installing OS on a Sun Fire[TM] T1000 or Sun Fire[TM] T2000 system, the boot panics with a BAD TRAP error: panic[cpu8]/thread=2a1073a1cc0: BAD TRAP: type=10 rp=2a1073a1290 addr=7bfac314 mmu_fsr=0 : illegal instruction fault: addr=0x7bfac314 Resolution The T1000/T2000 systems based upon the UltraSPARC T1 Processor (Niagara) and are 'sun4v' architecture systems which is different than the previous UltraSPARC servers. So when the add_install_client command is run the administrator must specify the correct architecture type 'sun4v' and NOT 'sun4u' as was needed for previous UltraSPARC systems. If sun4u is specified when adding the client you will see a failure similar to this example (during boot -v)=> : Rebooting with command: boot net -v Boot device: /pci@7c0/pci@0/network@4 File and args: -v 100 Mbps FDX Link up Requesting Internet Address for 0:14:4f:2:3b:22 Requesting Internet Address for 0:14:4f:2:3b:22 100 Mbps FDX Link up Using RARP/BOOTPARAMS... Internet address is: 10.8.55.76 hostname: pts-bur-t1000-a domainname: Ecd.East.Sun.COM Found 10.8.55.15 @ 8:0:20:c4:75:3f root server: bloodshot (10.8.55.15) root directory: /cdrom/sol_10_106_sparc/s0/Solaris_10/Tools/Boot Size: 0x76e40+0x1c872+0x3123a Bytes module /platform/SUNW,Sun-Fire-T1000/kernel/sparcv9/unix: text at [0x1000000, 0x1076e3f] data at 0x1800000 module misc/sparcv9/krtld: text at [0x1076e40, 0x108f737] data at 0x184dab0 module /platform/SUNW,Sun-Fire-T1000/kernel/sparcv9/genunix: text at [0x108f738, 0x11dd437] data at 0x1853240 module /platform/SUNW,Sun-Fire-T1000/kernel/misc/sparcv9/platmod: text at [0x11dd438, 0x11dd43f] data at 0x18a4c90 module /platform/SUNW,Sun-Fire-T1000/kernel/cpu/sparcv9/SUNW,UltraSPARC-T1: text at [0x11dd440, 0x11e06ff] data at 0x18a53c0 SunOS Release 5.10 Version Generic_118822-23 64-bit Copyright 1983-2005 Sun[TM] Microsystems, Inc. All rights reserved. Use is subject to license terms. Ethernet address = 0:14:4f:2:3b:22 Using default device instance data mem = 8380416K (0x1ff800000) avail mem = 8377360384 root nexus = Sun Fire(TM) T1000 pseudo0 at root pseudo0 is /pseudo scsi_vhci0 at root scsi_vhci0 is /scsi_vhci pseudo-device: dld0 dld0 is /pseudo/dld@0 px1 at root: 0x7c0 0x0 px1 is /pci@7c0 PCI Express-device: pci@0, px_pci0 px_pci0 is /pci@7c0/pci@0 Requesting Internet address for 0:14:4f:2:3b:22 Found my IP address: a08374c (10.8.55.76) hostname: pts-bur-t1000-a domainname: Ecd.East.Sun.COM root on bloodshot:/cdrom/sol_10_106_sparc/s0/Solaris_10/Tools/Boot fstype nfsdyn cpu0: UltraSPARC-T1 (cpuid 0 clock 1000 MHz) cpu1: UltraSPARC-T1 (cpuid 1 clock 1000 MHz) cpu2: UltraSPARC-T1 (cpuid 2 clock 1000 MHz) cpu3: UltraSPARC-T1 (cpuid 3 clock 1000 MHz) cpu4: UltraSPARC-T1 (cpuid 4 clock 1000 MHz) cpu5: UltraSPARC-T1 (cpuid 5 clock 1000 MHz) cpu6: UltraSPARC-T1 (cpuid 6 clock 1000 MHz) cpu7: UltraSPARC-T1 (cpuid 7 clock 1000 MHz) cpu8: UltraSPARC-T1 (cpuid 8 clock 1000 MHz) cpu9: UltraSPARC-T1 (cpuid 9 clock 1000 MHz) cpu10: UltraSPARC-T1 (cpuid 10 clock 1000 MHz) cpu11: UltraSPARC-T1 (cpuid 11 clock 1000 MHz) cpu12: UltraSPARC-T1 (cpuid 12 clock 1000 MHz) cpu13: UltraSPARC-T1 (cpuid 13 clock 1000 MHz) cpu14: UltraSPARC-T1 (cpuid 14 clock 1000 MHz) cpu15: UltraSPARC-T1 (cpuid 15 clock 1000 MHz) cpu16: UltraS panic[cpu8]/thread=2a1073a1cc0: BAD TRAP: type=10 rp=2a1073a1290 addr=7bfac314 mmu_fsr=0 : illegal instruction fault: addr=0x7bfac314 pid=0, pc=0x7bfac314, sp=0x2a1073a0b31, tstate=0x99e2001601, context=0x0 g1-g7: 5a827999, 7004f000, 10325476, 10325400, 1, 10, 2a1073a1cc0 : : So, the correct command to add the install client for the Jumpstart should use ,sun4v' for architecture type and should look something like this: # ./add_install_client t1_server_name sun4v Product Sun Fire T2000 Server Sun Fire T1000 Server jumpstart, panic, trap, t1, sun4v Previously Published As 83464 Change History Date: 2009-11-17 User Name: Anthony Rulli Action: updated Comment: currency check, audited by Anthony Rulli, Entry Level SPARC Content team Attachments This solution has no attachment |
||||||||||||
|