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最近备份数据,发现数据已经超过3个G了,想把它备份成3个文件并且备份在同一个文件夹下,出现了如下错误:
$ isql -Usa -P -Ssybase
1>; dump database db_name to '/opt/data/20030914/dump1.dmp' stripe on '/opt/data/20030914/dump2.dmp' stripe on '/opt/data/20030914/dump3.dmp'
2>; go
Backup Server session id is: 5. Use this value when executing the
'sp_volchanged' system stored procedure after fulfilling any volume change
request from the Backup Server.
Backup Server: 4.26.2.1: Volume validation error: failed to obtain device
information, device: /opt/data/20030914/dump1.dmp error: Permission denied.
Msg 8009, Level 16, State 1:
Line 1:
Error encountered by Backup Server. Please refer to Backup Server messages for
details.
大家看看到底是什么原因啊? |
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