请教一个DB2的备份问题

ff_jxj

用legato Networker 进行数据库备份,老出现以下错误
$ db2 backup db FRSCDB online load /usr/lib/libnsrdb2.sl
SQL2079N  An error was reported by the shared library "/usr/lib/libnsrdb2.sl".
Return code: "30".


在db2diag.log中有如下信息
Starting a full database backup.

2006-11-15-10.28.55.434313   Instance:db2st32   Node:000
PID:20704(db2med.20702.0 0)   TID:1   Appid:none
database utilities  sqluvintCall Probe:10

Signal encountered in sqluvint

0x6FFF1E10 : 0x800F00AF                                 ....

2006-11-15-10.28.55.437964   Instance:db2st32   Node:000
PID:20704(db2med.20702.0 0)   TID:1   Appid:none
database utilities  sqluMapVend2MediaRCWithLog Probe:0

Vendor error: rc = 30 returned from function sqluvint.
Return_code structure from vendor library libnsrdb2.sl:


0x6FFF1C58 : 0000 0000 0000 0000 0000 0000 0000 0000    ................
0x6FFF1C68 : 0000 0000 0000 0000 0000 0000 0000 0000    ................
0x6FFF1C78 : 0000 0000 0000 0000                        ........

2006-11-15-10.28.55.441083   Instance:db2st32   Node:000
PID:20704(db2med.20702.0 0)   TID:1   Appid:none
database utilities  sqluMCInitBackupMC Probe:85

Media controller -- vendor device initialization error (zrc = 0x0000001e)



在legato的日志中有如下信息

18739#0 Wed Nov 15 10:08:53 2006             nsrdb2_check_init_input: NMDB2_ERROR: Invalid backup type
18739#0 Wed Nov 15 10:08:53 2006                            sqluvdel: NMDB2_ERROR


有高手帮我解决这问题吗?

lickey-ji

查看一下系统里面定义30是什么错误?