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[B]我的oracle昨天莫名其妙的死掉了，我察看/oracle/admin/jlt/bdump/alert_jlt.log 发现有以下错误信息：请问是磁盘问题吗？如果不是，该怎么解决？谢谢

Errors in file /oracle/admin/jlt/bdump/jlt_lgwr_3502.trc:

ORA-00345: redo log write error block 16151 count 2

ORA-00312: online log 3 thread 1: '/oracle/oradata/jlt/redo03.log'

ORA-27072: skgfdisp: I/O error

Linux Error: 4: Interrupted system call

Additional information: 16150

Wed Aug  3 19:12:44 2005

Errors in file /oracle/admin/jlt/bdump/jlt_lgwr_3502.trc:

ORA-00340: IO error processing online log 3 of thread 1

ORA-00345: redo log write error block 16151 count 2

ORA-00312: online log 3 thread 1: '/oracle/oradata/jlt/redo03.log'

ORA-27072: skgfdisp: I/O error

Linux Error: 4: Interrupted system call [/B]

我察看/oracle/admin/jlt/bdump/jlt_lgwr_3502.trc有如下信息：

/oracle/admin/jlt/bdump/jlt_lgwr_3502.trc

Oracle9i Enterprise Edition Release 9.2.0.4.0 - Production

With the Partitioning, OLAP and Oracle Data Mining options

JServer Release 9.2.0.4.0 - Production

ORACLE_HOME = /oracle/product/9.2.0

System name:        Linux

Node name:        hkweb

Release:        2.4.21-4.ELsmp

Version:        #1 SMP Fri Oct 3 17:52:56 EDT 2003

Machine:        i686

Instance name: jlt

Redo thread mounted by this instance: 1

Oracle process number: 4

Unix process pid: 3502, image: oracle@hkweb (LGWR)

*** SESSION ID

3.1) 2005-08-03 19:12:33.117

*** 2005-08-03 19:12:33.117

ksedmp: internal or fatal error

ORA-00345: redo log write error block 16151 count 2

ORA-00312: online log 3 thread 1: '/oracle/oradata/jlt/redo03.log'

ORA-27072: skgfdisp: I/O error

Linux Error: 4: Interrupted system call

Additional information: 16150

----- Call Stack Trace -----

calling              call     entry                argument values in hex

location             type     point                (? means dubious value)

-------------------- -------- -------------------- ----------------------------

ksedmp()+269         call     ksedst()+0           0 ? 0 ? 0 ? 0 ? AD590F0 ? 0 ?

kcrfwcint()+767      call     ksedmp()+0           2 ? 1 ? 0 ? 0 ? 0 ? 0 ?

kcrfwint()+243       call     kcrfwcint()+0        AD867DC ? 12C ? BFFFE368 ?

0 ? 0 ? 101 ?

ksbcti()+90          call     kcrfwint()+0         0 ? 0 ?

ksbabs()+524         call     ksbcti()+0           A4D7470 ? BFFFE360 ?

BFFFE440 ? 8 ? A4B8F90 ?

A4B92E0 ?

ksbrdp()+576         call     kjxsupd()+747        5000F380 ? 8260DE7 ?

5000F370 ? A4D7670 ?

opirip()+300         call     ksbrdp()+0           AD5907C ? BFFFF02C ?

FFFFFFFF ? BFFFF194 ? 1 ? 0 ?

opidrv()+462         call     opirip()+0           32 ? 0 ? 0 ?

sou2o()+25           call     opidrv()+0           32 ? 0 ? 0 ?

main()+355           call     sou2o()+0            BFFFF194 ? 32 ? 0 ? 0 ?

B7033BC8 ? 0 ?

__libc_start_main()  call     main()+0             1 ? BFFFF214 ? BFFFF21C ?

+199                                               B7600504 ? 1 ? 8208FF0 ?

--------------------- Binary Stack Dump ---------------------

========== FRAME [1] (ksedmp()+269 -> ksedst()+0) ==========

Dump of memory from 0xBFFFDF40 to 0xBFFFE040

BFFFDF40 BFFFE040 0820B8F8 00000000 00000000  [@..... .........]

BFFFDF50 00000000 00000000 0AD590F0 00000000  [................]

..............................................................   #中间太多这种信息，我省略了

----- End of Call Stack Trace -----

===================================================

Files currently opened by this process:

===================================================

PROCESS STATE

-------------

Process global information:

process: 0x616ae268, call: 0x6186cbbc, xact: (nil), curses: 0x61726688, usrses: 0x61726688

----------------------------------------

SO: 0x616ae268, type: 2, owner: (nil), flag: INIT/-/-/0x00

(process) Oracle pid=4, calls cur/top: 0x6186cbbc/0x6186cbbc, flag: (6) SYSTEM

int error: 0, call error: 0, sess error: 0, txn error 0

(post info) last post received: 0 0 15

last post received-location: ksasnd

last process to post me: 616af4d8 1 0

last post sent: 196 0 4

last post sent-location: kslpsr

last process posted by me: 616b3ae8 96 0

(latch info) wait_event=0 bits=0

Process Group: DEFAULT, pseudo proc: 0x61720924

O/S info: user: oracle, term: UNKNOWN, ospid: 3502

OSD pid info: Unix process pid: 3502, image: oracle@hkweb (LGWR)

----------------------------------------

SO: 0x622c4314, type: 7, owner: 0x616ae268, flag: INIT/-/-/0x00

(FIB) flags=0 reference cnt=1 incno=56 seqno=1

----------------------------------------

SO: 0x620a4e1c, type: 8, owner: 0x622c4314, flag: INIT/-/-/0x00

(FOB) flags=131082 fib ptr=622c4314 incno=56 pending i/o cnt=0

----------------------------------------

SO: 0x620a60bc, type: 8, owner: 0x616ae268, flag: INIT/-/-/0x00

(FOB) flags=2 fib ptr=622c4080 incno=0 pending i/o cnt=0

----------------------------------------

SO: 0x620a6050, type: 8, owner: 0x616ae268, flag: INIT/-/-/0x00

(FOB) flags=2 fib ptr=622c3dec incno=0 pending i/o cnt=0

----------------------------------------

SO: 0x620a5fe4, type: 8, owner: 0x616ae268, flag: INIT/-/-/0x00

(FOB) flags=2 fib ptr=622c3b58 incno=0 pending i/o cnt=0

----------------------------------------

SO: 0x620a5f78, type: 8, owner: 0x616ae268, flag: INIT/-/-/0x00

(FOB) flags=2 fib ptr=622c38b4 incno=0 pending i/o cnt=0

----------------------------------------

SO: 0x620a5f0c, type: 8, owner: 0x616ae268, flag: INIT/-/-/0x00

(FOB) flags=2 fib ptr=622c3620 incno=0 pending i/o cnt=0

----------------------------------------

SO: 0x620a5ea0, type: 8, owner: 0x616ae268, flag: INIT/-/-/0x00

(FOB) flags=2 fib ptr=622c338c incno=0 pending i/o cnt=0

----------------------------------------

SO: 0x620a5e34, type: 8, owner: 0x616ae268, flag: INIT/-/-/0x00

(FOB) flags=2 fib ptr=622c30f8 incno=0 pending i/o cnt=0

----------------------------------------

SO: 0x620a5dc8, type: 8, owner: 0x616ae268, flag: INIT/-/-/0x00

(FOB) flags=2 fib ptr=622c2e54 incno=0 pending i/o cnt=0

----------------------------------------

SO: 0x620a5d5c, type: 8, owner: 0x616ae268, flag: INIT/-/-/0x00

(FOB) flags=2 fib ptr=622c2bc0 incno=0 pending i/o cnt=0

----------------------------------------

SO: 0x620a5cf0, type: 8, owner: 0x616ae268, flag: INIT/-/-/0x00

(FOB) flags=2 fib ptr=622c292c incno=0 pending i/o cnt=0

----------------------------------------

SO: 0x620a5c84, type: 8, owner: 0x616ae268, flag: INIT/-/-/0x00

(FOB) flags=2 fib ptr=622c2698 incno=0 pending i/o cnt=0

----------------------------------------

SO: 0x620a5c18, type: 8, owner: 0x616ae268, flag: INIT/-/-/0x00

(FOB) flags=2 fib ptr=622c23f4 incno=2 pending i/o cnt=0

----------------------------------------

SO: 0x618d3ecc, type: 6, owner: 0x616ae268, flag: INIT/-/-/0x00

(enqueue) RT-00000001-00000000        DID: 0000-0004-00000004

lv: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

res: 61952d5c, mode: X, prv: 61952d64, sess: 61726688, proc: 616ae268

----------------------------------------

SO: 0x620a5110, type: 8, owner: 0x616ae268, flag: INIT/-/-/0x00

(FOB) flags=2 fib ptr=622c2160 incno=0 pending i/o cnt=0

----------------------------------------

SO: 0x620a50a4, type: 8, owner: 0x616ae268, flag: INIT/-/-/0x00

(FOB) flags=2 fib ptr=622c1ecc incno=0 pending i/o cnt=0

----------------------------------------

SO: 0x620a5038, type: 8, owner: 0x616ae268, flag: INIT/-/-/0x00

(FOB) flags=2 fib ptr=622c1c38 incno=1 pending i/o cnt=0

----------------------------------------

SO: 0x619b16cc, type: 13, owner: 0x616ae268, flag: INIT/-/-/0x00

(broadcast handle) flag: (2) ACTIVE SUBSCRIBER, owner: 0x616ae268,

event: 3, last message event: 9,

last message waited event: 9, messages read: 1

channel: (0x619c5604) scumnt mount lock

scope: 1, event: 9, last mesage event: 9,

publishers/subscribers: 0/7,

messages published: 1

----------------------------------------

SO: 0x61726688, type: 4, owner: 0x616ae268, flag: INIT/-/-/0x00

(session) trans: (nil), creator: 0x616ae268, flag: (51) USR/- BSY/-/-/-/-/-

DID: 0001-0004-00000005, short-term DID: 0000-0000-00000000

txn branch: (nil)

oct: 0, prv: 0, sql: (nil), psql: (nil), user: 0/SYS

last wait for 'log file parallel write' blocking sess=0x0 seq=5437 wait_time=5023119

files=1, blocks=2, requests=1

temporary object counter: 0

----------------------------------------

SO: 0x6265fff8, type: 39, owner: 0x61726688, flag: INIT/-/-/0x00

(dummy) nxc=0, nlb=0

----------------------------------------

SO: 0x619b163c, type: 13, owner: 0x616ae268, flag: INIT/-/-/0x00

(broadcast handle) flag: (2) ACTIVE SUBSCRIBER, owner: 0x616ae268,

event: 4, last message event: 4,

last message waited event: 4, messages read: 0

channel: (0x619c3660) system events broadcast channel

scope: 0, event: 80843, last mesage event: 0,

publishers/subscribers: 0/29,

messages published: 0

----------------------------------------

SO: 0x6186cbbc, type: 3, owner: 0x616ae268, flag: INIT/-/-/0x00

(call) sess: cur 61726688, rec 0, usr 61726688; depth: 0

===================================================

CURRENT SESSION'S INSTANTIATION STATE

-------------------------------------

current session=0x61726688

-------------------------------------

INSTANTIATION OBJECT: object=0xb6fee6f8

type="KOKA open cursor"[3] lock=(nil) handle=(nil) body=(nil) level=0

flags=FST[60] executions=0

REST OF INSTANTIATION OBJECT:

address=0xb6fee748 size=12

(nil) 0x000005 0x00000a

-------------------------------------

INSTANTIATION OBJECT: object=0xb6fee690

type="KOKA pseudo cursor"[4] lock=(nil) handle=(nil) body=(nil) level=0

flags=FST[60] executions=0

REST OF INSTANTIATION OBJECT:

address=0xb6fee6e0 size=12

(nil) 0x000005 0x00000a

********************   Cursor Dump   ************************

Current cursor: 0, pgadep: 0

Cursor Dump:

End of cursor dump

END OF PROCESS STATE

---------------------

PINNED BUFFER HISTORY

---------------------

END OF PINNED BUFFER HISTORY

error 340 detected in background process

ORA-00340: IO error processing online log 3 of thread 1

ORA-00345: redo log write error block 16151 count 2

ORA-00312: online log 3 thread 1: '/oracle/oradata/jlt/redo03.log'

ORA-27072: skgfdisp: I/O error

Linux Error: 4: Interrupted system call

Additional information: 16150