Error /packages/ufs-file-system Last Trap Corrected Ecc Error
because of a failed component, you can disable the hardware from the OBP and get the machine back up (although crippled) to minimize your production downtime impact. Rebooting with command: boot Boot device: /pci@1e,600000/pci@0/pci@2/scsi@0/disk@0,0 File and args: -rsv Loading ufs-file-system package 1.4 04 Aug 1995 13:02:54. FCode UFS Reader 1.12 00/07/17 15:48:16. Loading: /platform/SUNW,Sun-Fire-V445/ufsboot Loading: /platform/sun4u/ufsboot ERROR: Last Trap: Corrected ECC Error {3} ok YIKES!@#$! We have memory failure. The OBP keyword “sifting” will search through all of the commands the OBP knows for a particular string. So to search for all of the commands that contain asr: {3} ok sifting asr In vocabulary srassembler (f001d858) rdasr (f001d550) wrasr (f001d53c) rdasr In vocabulary forth (f008ee08) asr-list-keys (f008ed2c) asr-enable (f008ebd8) asr-disable (f008d22c) .asr (f008cb50) asr-clear (f0052240) asr-policies So, the main commands here then are asr-list-keys (show what we can disable) .asr (show what we already have disabled) asr-enable, asr-disable, and asr-clear {3} ok asr-list-keys key = net2&3 /pci@1f,700000/pci@0/pci@2/pci@0/@4 key = net0&1 /pci@1e,600000/pci@0/pci@1/pci@0/@4 key = ide /pci@1f,700000/pci@0/pci@1/pci@0/@1f key = usb /pci@1f,700000/pci@0/pci@1/pci@0/@1c key = pci7 /pci@1f,700000/pci@0/@9 key = pci6 /pci@1e,600000/pci@0/@9 key = pci5 /pci@1f,700000/pci@0/pci@2/pci@0/@8 key = pci4 /pci@1f,700000/pci@0/pci@2/pci@0/@8 key = pc
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exception handling routine. In the absence of such a routine or mask, the process is https://www.princeton.edu/~unix/Solaris/troubleshoot/error.html terminated. Traps Traps are syncronous messages generated by the process or its http://blog.sina.com.cn/s/blog_4d22b9720100bbvy.html underlying kernel thread. Examples include SIGSEGV, SIGPIPE and SIGSYS. They are delivered to the process that caused the signal. Trap messages can be discovered in a number of places, including error logs, adb output, and console messages. Sun provides a couple of files that can help determine error /packages/ufs-file-system the type of trap encountered: /usr/include/sys/trap.h (software traps) /usr/include/v7/sys/machtrap.h (hardware traps, 32 bit) /usr/include/v9/sys/machtrap.h (hardware traps, 64 bit)
ECC (Error Checking and Correcting) interrupts are reported as traps when a bit error is corrected. These, while they do not crash the system, are usually a signal that the memory chip in question needs to be replaced. Critical errors include error /packages/ufs-file-system last things like fan/temperature warnings or power loss that require immediate attention and shutdown. Fatal errors are hardware errors where proper system function cannot be guaranteed. These result in a watchdog reset. Bus Errors A bus error is issued to the processor when it references a location that cannot be accessed. Illegal address: (usually a software failure) Instruction fetch/Data load: (device driver bug) DVMA: (on an Sbus system) Synchronous/asynchronous data store MMU: (Memory Management Unit: can be hardware or software, but frequently are system board problems.) Interrupts These notify the CPU of external device conditions that are asynchronous with normal operation. They can be delivered to the responsible process or kernel thread. In Solaris, interrupts are handled by dedicated interrupt-handling kernel threads, which use mutex locks and semaphores. The kernel will block interrupts in a few exceptional circumstances, such as during the process of acquiring a mutex lock protecting a sleep queue. Device done or ready. Error detected. Power on/off. Watchdog Reset Watchdog resets can be caused by hardware or software issues. See the watchdog reset page for informati获赠金笔：0支 赠出金笔：0支 荣誉徽章： 相关博文 更多>> 推荐博文 成都机场“弱光子”安检仪的真相 从社交到服务，支付宝「到位」新 20160930【早评】九月收 20160930【解盘】站稳3 台湾科技挣扎，人祸大于天灾？ 收入份额=市场份额，虎嗅想干什 传奇的谢幕，谈岩田聪和他的任天 家常主食轻松做之——培根香葱花 企业要么拥有平台、改变世界，要 盘点2015最惊艳流行的婚礼蛋 查看更多>> 谁看过这篇博文 加载中… 正文 字体大小：大 中 小 ERROR:LastTrap:CorrectedECCError-2 (2008-12-23 15:01:51)转载▼ 标签： it 分类： Sun-Solaris Rebooting with command: boot -s Boot device: /pci@1c,600000/scsi@2/disk@0,0:a File and args: -s SunOS Release 5.9 Version Generic_118558-11 64-bit Copyright 1983-2003 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms. ERROR: Last Trap: Corrected ECC Error
{1} ok sifting asr In vocabulary srassembler (f001d858) rdasr (f001d550) wrasr (f001d53c) rdasr In vocabulary forth (f00a0b14) asr-list-keys (f00a0a38) asr-enable (f00a08e4) asr-disable (f009ef38) .asr (f009e85c) asr-clear (f00546d4) asr-policies (f0049074) asr-dev* (f0048e58) asr-dev (f0048d9c) tnv-asr-status {1} ok asr-list-keys key = usb /pci@1e,600000/@a key = ide /pci@1e,600000/@d key = net2&3 /pci@1d,700000/@2 key = net0&1 /pci@1f,700000/@2 key = scsi /pci@1c,600000/@2 key = hcm /pci@1c,600000/@1 key = pci2 /pci@1e,600000/@2 key = pci1 /pci@1e,600000/@3 key = pci0 /pci@1d,700000/@1 key = dimm7 key = dimm6 key = dimm5 key = dimm4 key = dimm3 key = dimm2 key = dimm1 key = dimm0 {1} ok {1} ok .asr dimm3 Disabled by FWDIAGS POST detected failure dimm2 Disabled by FWDIAGS POST detected failure {1} ok asr-disable dimm2 {1} ok asr-disable dimm3 {1} ok .asr dimm3 Disabled by USER No reason given dimm3 Disabled by FWDIAGS POST detected failure dimm2 Disabled by USER No reason given dimm2 Disabled by FWDIAGS POST detected failure {1} ok devalias xnet2 /pci@1d,700000/pci@1/SUNW,hme@0,1:dhcp, xnet1 /pci@1e,600000/pci@3/SUNW,hme@0,1:dhcp, xnet /pci@1e,600000/pci@2/SUNW,hme@0,1:dhcp, net3 /pci@1d,700000/network@2,1 net2 /pci@1d,700000/network@2 net1 /pci@1f,700000/network@2,1 net /pci@1f,700000/network@2 cdrom /pci@1e,600000/ide@d/cdrom@0,0:f ide /pci@1e,600000/ide@d disk3 /pci@1c,600000/scsi@2/disk@3,0 disk2 /pci@1c,600000/scsi@2/disk@2,0 d