主机断电导致系统时间回退到14年前,数据库启动报ORA-600[kcm_headroom_warn_1]错误

Sat Jun 21 17:49:12 2014   ---正常系统时间
Instance shutdown complete
Mon Aug 07 06:13:28 2000   ---重启后系统时间
Starting ORACLE instance (normal)
LICENSE_MAX_SESSION = 0
LICENSE_SESSIONS_WARNING = 0
Initial number of CPU is 64
Effective number of CPU for internal database sizing is 32
Number of processor cores in the system is 8
Number of processor sockets in the system is 1
CELL communication is configured to use 0 interface(s):
CELL IP affinity details:
    NUMA status: non-NUMA system
    cellaffinity.ora status: N/A
CELL communication will use 1 IP group(s):
    Grp 0:
Picked latch-free SCN scheme 3
Autotune of undo retention is turned on.
IMODE=BR
ILAT =264
LICENSE_MAX_USERS = 0
SYS auditing is disabled
Starting up:
Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options.
ORACLE_HOME = /ora1/prod/db/tech_st/11.2.0
System name:	SunOS
Node name:	erpdb1-boot
Release:	5.10
Version:	Generic_147147-26
Machine:	sun4v
Using parameter settings in server-side spfile /ora1/prod/db/tech_st/11.2.0/dbs/spfileprod.ora
System parameters with non-default values:
  processes                = 1200
  sessions                 = 2400
  timed_statistics         = TRUE
  event                    = ""
  shared_pool_size         = 448M
  shared_pool_reserved_size= 322122547
  nls_language             = "american"
  nls_territory            = "america"
  nls_sort                 = "binary"
  nls_date_format          = "DD-MON-RR"
  nls_numeric_characters   = ".,"
  nls_comp                 = "binary"
  nls_length_semantics     = "BYTE"
  sga_target               = 10G
  control_files            = "/data1/prod/db/apps_st/data/cntrl01.dbf"
  control_files            = "/data1/prod/db/apps_st/data/cntrl02.dbf"
  control_files            = "/data1/prod/db/apps_st/data/cntrl03.dbf"
  db_block_checksum        = "TRUE"
  db_block_size            = 8192
  compatible               = "11.1.0"
  log_archive_dest_1       = "location=/arch1/prod/arch"
  log_archive_format       = "prod_%t_%s_%r.arc"
  log_buffer               = 10485760
  log_checkpoint_interval  = 100000
  log_checkpoint_timeout   = 1200
  db_files                 = 512
  log_checkpoints_to_alert = TRUE
  dml_locks                = 10000
  undo_management          = "AUTO"
  undo_tablespace          = "APPS_UNDOTS1"
  db_block_checking        = "FALSE"
  _disable_fast_validate   = TRUE
  sec_case_sensitive_logon = FALSE
  session_cached_cursors   = 500
  utl_file_dir             = "/usr/tmp"
  plsql_code_type          = "INTERPRETED"
  plsql_optimize_level     = 2
  job_queue_processes      = 10
  _system_trig_enabled     = TRUE
  cursor_sharing           = "EXACT"
  parallel_min_servers     = 0
  parallel_max_servers     = 8
  audit_file_dest          = "/ora1/prod/db/tech_st/admin/prod/adump"
  db_name                  = "prod"
  open_cursors             = 3600
  _sort_elimination_cost_ratio= 5
  _b_tree_bitmap_plans     = FALSE
  _fast_full_scan_enabled  = FALSE
  query_rewrite_enabled    = "true"
  _like_with_bind_as_equality= TRUE
  pga_aggregate_target     = 2G
  workarea_size_policy     = "AUTO"
  _optimizer_autostats_job = FALSE
  optimizer_secure_view_merging= FALSE
  aq_tm_processes          = 4
  olap_page_pool_size      = 4M
  diagnostic_dest          = "/ora1/prod/db/tech_st/11.2.0/admin/prod_erpdb1"
  _trace_files_public      = TRUE
  max_dump_file_size       = "20480"
Mon Aug 07 06:13:30 2000
PMON started with pid=2, OS id=3556
Mon Aug 07 06:13:30 2000
PSP0 started with pid=3, OS id=3557
Mon Aug 07 06:13:31 2000
VKTM started with pid=4, OS id=3558 at elevated priority
VKTM running at (10)millisec precision with DBRM quantum (100)ms
Mon Aug 07 06:13:31 2000
GEN0 started with pid=5, OS id=3562
Mon Aug 07 06:13:32 2000
DIAG started with pid=6, OS id=3564
Mon Aug 07 06:13:32 2000
DBRM started with pid=7, OS id=3565
Mon Aug 07 06:13:32 2000
DIA0 started with pid=8, OS id=3566
Mon Aug 07 06:13:32 2000
MMAN started with pid=9, OS id=3567
Mon Aug 07 06:13:32 2000
DBW0 started with pid=10, OS id=3568
Mon Aug 07 06:13:32 2000
DBW1 started with pid=11, OS id=3569
Mon Aug 07 06:13:32 2000
DBW2 started with pid=12, OS id=3570
Mon Aug 07 06:13:32 2000
DBW3 started with pid=13, OS id=3571
Mon Aug 07 06:13:32 2000
LGWR started with pid=14, OS id=3572 at elevated priority
Mon Aug 07 06:13:32 2000
CKPT started with pid=15, OS id=3575
Mon Aug 07 06:13:32 2000
SMON started with pid=16, OS id=3576
Mon Aug 07 06:13:32 2000
RECO started with pid=17, OS id=3577
Mon Aug 07 06:13:32 2000
MMON started with pid=18, OS id=3578
Mon Aug 07 06:13:32 2000
MMNL started with pid=19, OS id=3579
ORACLE_BASE not set in environment. It is recommended
that ORACLE_BASE be set in the environment
Reusing ORACLE_BASE from an earlier startup = /ora1/prod/db/tech_st
Mon Aug 07 06:13:32 2000
ALTER DATABASE   MOUNT
Successful mount of redo thread 1, with mount id 4111810188
Database mounted in Exclusive Mode
Lost write protection disabled
Completed: ALTER DATABASE   MOUNT
Mon Aug 07 06:13:36 2000
ALTER DATABASE OPEN
************************************************************
Warning: The SCN headroom for this database is only -51464 hours!
************************************************************
Errors in file /ora1/prod/db/tech_st/11.2.0/admin/prod_erpdb1/diag/rdbms/prod/prod/trace/prod_ora_3583.trc  (incident=441878):
ORA-00600: internal error code, arguments: [kcm_headroom_warn_1], [], [], [], [], [], [], [], [], [], [], []
Incident details in: /ora1/prod/db/tech_st/11.2.0/admin/prod_erpdb1/diag/rdbms/prod/prod/incident/incdir_441878/prod_ora_3583_i441878.trc
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Errors in file /ora1/prod/db/tech_st/11.2.0/admin/prod_erpdb1/diag/rdbms/prod/prod/trace/prod_ora_3583.trc:
ORA-00600: internal error code, arguments: [kcm_headroom_warn_1], [], [], [], [], [], [], [], [], [], [], []
ORA-600 signalled during: ALTER DATABASE OPEN...
Dumping diagnostic data in directory=[cdmp_20000807061339], requested by (instance=1, osid=3583), summary=[incident=441878].
Mon Aug 07 06:14:35 2000
Sweep [inc][441878]: completed
Sweep [inc2][441878]: completed

在数据库出现莫名其妙问题不能启动之时,请注意主机时间,另外还有一例:记录一次ORA-00600[2252]故障解决