插入坏盘，出现kernel panic ，机器重启
本帖最后由 ncist2011 于 2015-07-24 11:52 编辑fmadm faulty
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TIME EVENT-ID MSG-ID SEVERITY
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Jul 23 17:37:40 a0ff99fb-6559-4704-a568-b7fac440689eSUNOS-8000-KLMajor
Host : ua3500d-spb
Platform : To-be-filled-by-O.E.M. Chassis_id: To-be-filled-by-O.E.M.
Product_sn:
Fault class : defect.sunos.kernel.panic
Affects : sw:///:path=/var/crash/unknown/.a0ff99fb-6559-4704-a568-b7fac440689e
faulted but still in service
Problem in: sw:///:path=/var/crash/unknown/.a0ff99fb-6559-4704-a568-b7fac440689e
faulted but still in service
Description : The system has rebooted after a kernel panic.Refer to
illumos.org/msg/SUNOS-8000-KL for more information.
Response : The failed system image was dumped to the dump device.If
savecore is enabled (see dumpadm(1M)) a copy of the dump will be
written to the savecore directory /var/crash/unknown.
Impact : There may be some performance impact while the panic is copied to
the savecore directory.Disk space usage by panics can be
substantial.
Action : If savecore is not enabled then please take steps to preserve the
crash image.
Use 'fmdump -Vp -u a0ff99fb-6559-4704-a568-b7fac440689e' to view
more panic detail.Please refer to the knowledge article for
additional information.
fmdump -Vp -u a0ff99fb-6559-4704-a568-b7fac440689e
TIME UUID SUNW-MSG-ID
Jul 23 2015 17:37:40.517975000 a0ff99fb-6559-4704-a568-b7fac440689e SUNOS-8000-KL
TIME CLASS ENA
Jul 23 17:37:37.4312 ireport.os.sunos.panic.dump_available 0x0000000000000000
Jul 23 17:37:23.5240 ireport.os.sunos.panic.dump_pending_on_device 0x0000000000000000
nvlist version: 0
version = 0x0
class = list.suspect
uuid = a0ff99fb-6559-4704-a568-b7fac440689e
code = SUNOS-8000-KL
diag-time = 1437644260 429058
de = fmd:///module/software-diagnosis
fault-list-sz = 0x1
fault-list = (array of embedded nvlists)
(start fault-list)
nvlist version: 0
version = 0x0
class = defect.sunos.kernel.panic
certainty = 0x64
asru = sw:///:path=/var/crash/unknown/.a0ff99fb-6559-4704-a568-b7fac440689e
resource = sw:///:path=/var/crash/unknown/.a0ff99fb-6559-4704-a568-b7fac440689e
savecore-succcess = 1
dump-dir = /var/crash/unknown
dump-files = vmdump.0
os-instance-uuid = a0ff99fb-6559-4704-a568-b7fac440689e
panicstr = assertion failed: SD_PM_IS_LEVEL_VALID(un, un->un_power_level), file: ../../common/io/scsi/targets/sd.c, line: 20703
panicstack = genunix:process_type+17bb00 () | sd:sd_start_stop_unit_task+166 () | genunix:taskq_thread+318 () | unix:thread_start+8 () |
crashtime = 1437644172
panic-time = Thu Jul 23 17:36:12 2015 CST
(end fault-list)
fault-status = 0x1
severity = Major
__ttl = 0x1
__tod = 0x55b0b5e4 0x1edfabd8
/var/adm/message
Jul 23 17:33:11 ua3500d-spb stmfproxy: socket() call failed: 9
Jul 23 17:33:44 ua3500d-spb scsi: /pci@0,0/pci8086,3721@3/pci10b5,8648@0/pci10b5,8648@4/pci1000,72@0 (mpt_sas0):
Jul 23 17:33:44 ua3500d-spb devhdl 0x15, sasaddress 5000c5007f387a26
Jul 23 17:33:59 ua3500d-spb ^Mpanic/thread=ffffff001377fc40:
Jul 23 17:33:59 ua3500d-spb genunix: assertion failed: SD_PM_IS_LEVEL_VALID(un, un->un_power_level), file: ../../common/io/scsi/targets/sd.c, line: 20703
Jul 23 17:33:59 ua3500d-spb unix:
Jul 23 17:33:59 ua3500d-spb genunix: ffffff001377fb20 genunix:process_type+17bb00 ()
Jul 23 17:33:59 ua3500d-spb genunix: ffffff001377fb60 sd:sd_start_stop_unit_task+166 ()
Jul 23 17:33:59 ua3500d-spb genunix: ffffff001377fc20 genunix:taskq_thread+318 ()
Jul 23 17:33:59 ua3500d-spb genunix: ffffff001377fc30 unix:thread_start+8 ()
Jul 23 17:33:59 ua3500d-spb unix:
Jul 23 17:33:59 ua3500d-spb genunix: syncing file systems...
Jul 23 17:34:00 ua3500d-spb genunix: done
Jul 23 17:34:01 ua3500d-spb genunix: dumping to /dev/zvol/dsk/rpool/dump, offset 65536, content: kernel
Jul 23 17:34:01 ua3500d-spb ahci: NOTICE: ahci0: ahci_tran_reset_dport port 0 reset port
Jul 23 17:35:14 ua3500d-spb genunix:
Jul 23 17:35:14 ua3500d-spb genunix: ^M100% done: 1265644 pages dumped,
Jul 23 17:35:14 ua3500d-spb genunix: dump succeeded
出现这样的panic ，如何分析找出根本的原因，请大神赐教
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