打开alert日志发现如下错误信息
Errors in file /oracle/app/oracle/admin/hncdfhq/bdump/hncdfhq_arc0_45285882.trc:
ORA-19504: failed to create file "/oradata2/arch/1_58634_826681854.dbf"
ORA-27044: unable to write the header block of file
IBM AIX RISC System/6000 Error: 28: No space left on device
Additional information: 4
打开对应的 /oracle/app/oracle/admin/hncdfhq/bdump/hncdfhq_arc0_45285882.trc文件
$ cat /oracle/app/oracle/admin/hncdfhq/bdump/hncdfhq_arc0_45285882.trc
/oracle/app/oracle/admin/hncdfhq/bdump/hncdfhq_arc0_45285882.trc
Oracle Database 10g Enterprise Edition Release 10.2.0.5.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
ORACLE_HOME = /oracle/app/oracle/product/10.2.0/db_1
System name: AIX
Node name: hncdfdb1
Release: 1
Version: 6
Machine: 00F8B9D44C00
Instance name: hncdfhq
Redo thread mounted by this instance: 1
Oracle process number: 23
Unix process pid: 45285882, image: oracle@hncdfdb1 (ARC0)
*** 2014-02-28 03:15:19.780
*** SERVICE NAME:(SYS$BACKGROUND) 2014-02-28 03:15:19.770
*** SESSION ID:(5484.1) 2014-02-28 03:15:19.770
Control file resized from 348 to 366 blocks
kccrsd_append: rectype = 11, lbn = 174, recs = 441
*** 2014-03-06 18:01:31.362
Control file resized from 466 to 552 blocks
kccrsd_append: rectype = 11, lbn = 233, recs = 2110
*** 2014-07-01 11:42:54.302
*** 2014-07-01 11:42:54.302 22384 kcrr.c
ORA-16014: log 1 sequence# 57712 not archived, no available destinations
ORA-00312: online log 1 thread 1: '/oradata2/hncdfhq/redo11.log'
ORA-00312: online log 1 thread 1: '/oradata2/hncdfhq/redo12.log'
*** 2014-07-02 14:52:50.351
Failed to create file '/oradata2/arch/1_58634_826681854.dbf' (file not accessible?)
ORA-19504: failed to create file "/oradata2/arch/1_58634_826681854.dbf"
ORA-27044: unable to write the header block of file
IBM AIX RISC System/6000 Error: 28: No space left on device
Additional information: 4
*** 2014-07-02 14:52:50.358 64896 kcrr.c
ARC0: Error 19504 Creating archive log file to '/oradata2/arch/1_58634_826681854.dbf'
*** 2014-07-02 14:52:50.358 63005 kcrr.c
kcrrfail: dest:1 err:19504 force:0 blast:1
*** 2014-07-02 14:52:50.364 22384 kcrr.c
ORA-16038: log 2 sequence# 58634 cannot be archived
ORA-19504: failed to create file ""
ORA-00312: online log 2 thread 1: '/oradata2/hncdfhq/redo21.log'
ORA-00312: online log 2 thread 1: '/oradata2/hncdfhq/redo22.log'
*** 2014-07-02 14:58:17.299
*** 2014-07-02 14:58:17.299 64896 kcrr.c
ARC0: Encountered disk I/O error 19502
Exception 19502 encountered when closing file
ORA-19502: write error on file "/oradata2/arch/1_58634_826681854.dbf", blockno 18433 (blocksize=512)
ORA-27063: number of bytes read/written is incorrect
IBM AIX RISC System/6000 Error: 28: No space left on device
Additional information: -1
Additional information: 1048576
ORA-19502: write error on file "/oradata2/arch/1_58634_826681854.dbf", blockno 1 (blocksize=512)
ORA-19502: write error on file "/oradata2/arch/1_58634_826681854.dbf", blockno 18433 (blocksize=512)
ORA-27063: number of bytes read/written is incorrect
IBM AIX RISC System/6000 Error: 28: No space left on device
Additional information: -1
Additional information: 1048576
ORA-19502: write error on file "/oradata2/arch/1_58634_826681854.dbf", blockno 1 (blocksize=512)
*** 2014-07-02 14:58:17.300 64896 kcrr.c
ARC0: I/O error 19502 archiving log 2 to '/oradata2/arch/1_58634_826681854.dbf'
*** 2014-07-02 14:58:17.300 63005 kcrr.c
kcrrfail: dest:1 err:19502 force:0 blast:1
*** 2014-07-02 14:58:17.302 22384 kcrr.c
ORA-16038: log 2 sequence# 58634 cannot be archived
ORA-19502: write error on file "", blockno (blocksize=)
ORA-00312: online log 2 thread 1: '/oradata2/hncdfhq/redo21.log'
ORA-00312: online log 2 thread 1: '/oradata2/hncdfhq/redo22.log'
*** 2014-07-02 15:04:17.301
*** 2014-07-02 15:04:17.301 64896 kcrr.c
ARC0: Encountered disk I/O error 19502
Exception 19502 encountered when closing file
ORA-19502: write error on file "/oradata2/arch/1_58634_826681854.dbf", blockno 18433 (blocksize=512)
ORA-27063: number of bytes read/written is incorrect
IBM AIX RISC System/6000 Error: 28: No space left on device
Additional information: -1
Additional information: 1048576
ORA-19502: write error on file "/oradata2/arch/1_58634_826681854.dbf", blockno 1 (blocksize=512)
ORA-19502: write error on file "/oradata2/arch/1_58634_826681854.dbf", blockno 18433 (blocksize=512)
ORA-27063: number of bytes read/written is incorrect
IBM AIX RISC System/6000 Error: 28: No space left on device
Additional information: -1
Additional information: 1048576
ORA-19502: write error on file "/oradata2/arch/1_58634_826681854.dbf", blockno 1 (blocksize=512)
*** 2014-07-02 15:04:17.303 64896 kcrr.c
ARC0: I/O error 19502 archiving log 2 to '/oradata2/arch/1_58634_826681854.dbf'
*** 2014-07-02 15:04:17.303 63005 kcrr.c
kcrrfail: dest:1 err:19502 force:0 blast:1
*** 2014-07-02 15:04:17.304 22384 kcrr.c
ORA-16038: log 2 sequence# 58634 cannot be archived
ORA-19502: write error on file "", blockno (blocksize=)
ORA-00312: online log 2 thread 1: '/oradata2/hncdfhq/redo21.log'
ORA-00312: online log 2 thread 1: '/oradata2/hncdfhq/redo22.log'
*** 2014-07-02 15:05:15.957
*** 2014-07-02 15:05:15.957 22384 kcrr.c
ORA-16014: log 2 sequence# 58634 not archived, no available destinations
ORA-00312: online log 2 thread 1: '/oradata2/hncdfhq/redo21.log'
ORA-00312: online log 2 thread 1: '/oradata2/hncdfhq/redo22.log'
*** 2014-07-02 15:10:15.964
*** 2014-07-02 15:10:15.964 64896 kcrr.c
ARC0: Encountered disk I/O error 19502
Exception 19502 encountered when closing file
ORA-19502: write error on file "/oradata2/arch/1_58634_826681854.dbf", blockno 18433 (blocksize=512)
ORA-27063: number of bytes read/written is incorrect
IBM AIX RISC System/6000 Error: 28: No space left on device
Additional information: -1
Additional information: 1048576
ORA-19502: write error on file "/oradata2/arch/1_58634_826681854.dbf", blockno 1 (blocksize=512)
ORA-19502: write error on file "/oradata2/arch/1_58634_826681854.dbf", blockno 18433 (blocksize=512)
ORA-27063: number of bytes read/written is incorrect
IBM AIX RISC System/6000 Error: 28: No space left on device
Additional information: -1
Additional information: 1048576
ORA-19502: write error on file "/oradata2/arch/1_58634_826681854.dbf", blockno 1 (blocksize=512)
*** 2014-07-02 15:10:15.965 64896 kcrr.c
ARC0: I/O error 19502 archiving log 2 to '/oradata2/arch/1_58634_826681854.dbf'
*** 2014-07-02 15:10:15.965 63005 kcrr.c
kcrrfail: dest:1 err:19502 force:0 blast:1
*** 2014-07-02 15:10:15.966 22384 kcrr.c
ORA-16038: log 2 sequence# 58634 cannot be archived
ORA-19502: write error on file "", blockno (blocksize=)
ORA-00312: online log 2 thread 1: '/oradata2/hncdfhq/redo21.log'
ORA-00312: online log 2 thread 1: '/oradata2/hncdfhq/redo22.log'
*** 2014-07-02 15:15:17.308
*** 2014-07-02 15:15:17.308 64896 kcrr.c
ARC0: Encountered disk I/O error 19502
Exception 19502 encountered when closing file
ORA-19502: write error on file "/oradata2/arch/1_58634_826681854.dbf", blockno 18433 (blocksize=512)
ORA-27063: number of bytes read/written is incorrect
IBM AIX RISC System/6000 Error: 28: No space left on device
Additional information: -1
Additional information: 1048576
ORA-19502: write error on file "/oradata2/arch/1_58634_826681854.dbf", blockno 1 (blocksize=512)
ORA-19502: write error on file "/oradata2/arch/1_58634_826681854.dbf", blockno 18433 (blocksize=512)
ORA-27063: number of bytes read/written is incorrect
IBM AIX RISC System/6000 Error: 28: No space left on device
Additional information: -1
Additional information: 1048576
ORA-19502: write error on file "/oradata2/arch/1_58634_826681854.dbf", blockno 1 (blocksize=512)
*** 2014-07-02 15:15:17.309 64896 kcrr.c
ARC0: I/O error 19502 archiving log 2 to '/oradata2/arch/1_58634_826681854.dbf'
*** 2014-07-02 15:15:17.309 63005 kcrr.c
kcrrfail: dest:1 err:19502 force:0 blast:1
*** 2014-07-02 15:15:17.310 22384 kcrr.c
ORA-16038: log 2 sequence# 58634 cannot be archived
ORA-19502: write error on file "", blockno (blocksize=)
ORA-00312: online log 2 thread 1: '/oradata2/hncdfhq/redo21.log'
ORA-00312: online log 2 thread 1: '/oradata2/hncdfhq/redo22.log'
*** 2014-07-02 15:24:43.708
*** 2014-07-02 15:24:43.708 22431 kcrr.c
看了一下空间，归档所在的目录已经满了。清理一下空间，然后手工切归档，问题解决