Dumping the buffer at level 8 instead of level 0

testtest111

oracle 8i 宕机问题？Dumping the buffer at level 8 instead of level 0
系统报错，日志显示
Dumping the buffer at level 8 instead of level 0
For full buffer dumps enable the following named event
alter session set events 'immediate trace name full_dumps level 1'


内存4G ，SGA 1.5G ，共享内存2G
操作系统SOLARIS8 ，ORACLE 8.1.7.4
最近出现这个错误，重启，再过两天，又出现这个问题。请问怎样解决。

ALERT.LOG
Thu Jan 6 09:48:59 2005
Dumping the buffer at level 8 instead of level 0
For full buffer dumps enable the following named event
alter session set events 'immediate trace name full_dumps level 1'
Thu Jan 6 09:55:59 2005


后来重新建库，管了一个月。之后又出现DUMP信息。请问有谁知道呀


The trace file in udump gives follwing messages


/app/oracle/admin/orcl/udump/orcl_ora_5214.trc
Oracle8i Enterprise Edition Release 8.1.7.4.0 - 64bit Production
With the Partitioning option
JServer Release 8.1.7.4.0 - 64bit Production
ORACLE_HOME = /u01/app/oracle/product/8.1.7
System name: SunOS
Node name: znyyhost2
Release: 5.8
Version: Generic_117350-20
Machine: sun4u
Instance name: orcl
Redo thread mounted by this instance: 1
Oracle process number: 142
Unix process pid: 5214, image: oracle@znyyhost2 (TNS V1-V3)

*** 2005-04-01 16:42:18.057
*** SESSION ID188.241) 2005-04-01 16:42:18.051
delrow: code 3 tab 0 00000e5c.0286e628.23
cur env: (scn: 0x0000.007f9f9c xid: 0x001c.02a.00000d71 uba: 0x00000000.0000.00)
Dump of buffer cache at level 8
(WS) size: 256000 wsid: 1 state: 0
(WS_REPL_LIST) main_prev: 3c03690d8 main_next: 3bef1bcb8 aux_prev: 3c112f678 aux_next: 3c1264348curnum: 256000 auxnum: 148
cold: 3c15c0568 hbmax: 128000 hbufs: 128000
(WS_WRITE_LIST) main_prev: 3c1ef6760 main_next: 3c1ef6760 aux_prev: 3c1ef6770 aux_next: 3c1ef6770curnum: 0 auxnum: 0
(WS_PING_LIST) main_prev: 3c1ef6790 main_next: 3c1ef6790 aux_prev: 3c1ef67a0 aux_next: 3c1ef67a0curnum: 0 auxnum: 0
(WS_XOBJ_LIST) main_prev: 3c1ef67c0 main_next: 3c1ef67c0 aux_prev: 3c1ef67d0 aux_next: 3c1ef67d0curnum: 0 auxnum: 0
(WS_XRNG_LIST) main_prev: 3c1ef67f0 main_next: 3c1ef67f0 aux_prev: 3c1ef6800 aux_next: 3c1ef6800curnum: 0 auxnum: 0
(WS) fbwanted: 0
(WS) bgotten: 32099467 sumwrt: 168468 sumscan: 4356815
(WS) numscan: 982 hotscan: 7683137 dmoves: 13625
MAIN RPL_LST Queue header (NEXT_DIRECTION)[3bef1bcb8,3c03690d8]

testtest111

在metalink上对这个的描述也不多。