请帮助我解决dump失败的问题(急)
我有两个数据库，1个建在HP800服务器上，OS版本：HP-UX 10.20,1个建在HP700工作站<BR>上，OS版本：HP-UX 10.20。<BR>两个数据库配置一样，详细为：<BR> Database Name:db112<BR> Device: /dev/vg04/rdb112_data_dev4G<BR> /dev/vg04/rdb112_data_dev3G<BR> /dev/vg04/rdb112_log_dev 1G<BR> 两个数据的SQL SERVER 版本都为SYBASE 11 。<BR><BR>我在HP800服务器上dump磁带成功，用该磁带在HP700工作站上做load成功，但在HP700<BR>工作站上再做dump磁带时失败。<BR>我的磁带机为HP/DDS2标准格式。我用的dump命令格式为：dump database db112 to<BR>"/dev/rmt/0mn" with capacity=8388608,init 。<BR>错误日志为：<BR>Sat Nov 12 08:08:49 EAT 2005:start to dump database db112 to tape,wait...<BR>Backup Server session id is:23.Use this value when executing the<BR>'sp_volchanged' system stored procedure after fulfilling any volume change<BR>request from the Backup Server.<BR>Backup Server: 6.58.1.1: Device '/dev/rmt/0mn' supports multiple dump files<BR>per<BR>volume set.<BR>Backup Server: 6.28.1.1: Dumpfile name 'db1120531607291' section number<BR>0001<BR>mounted on tape drive '/dev/rmt/0mn'<BR>Backup Server: 4.82.2.20: Operating system error, serverdevice<BR>/dev/vg04/rdb112_data_dev: code 246 message Operation would block.<BR>Backup Server: 4.82.2.16: Operating system error, serverdevice<BR>/dev/vg04/rdb112_data_dev: code 134217728 message Unknown.<BR>Backup Server: 4.82.2.20: Operating system error, serverdevice<BR>/dev/vg04/rdb112_data_dev: code 246 message Operation would block.<BR>Backup Server: 4.82.2.16: Operating system error, serverdevice<BR>/dev/vg04/rdb112_data_dev: code 134217728 message Unknown.<BR>Backup Server: 4.82.2.20: Operating system error, serverdevice<BR>/dev/vg04/rdb112_data_dev: code 246 message Operation would block.<BR>Backup Server: 4.82.2.16: Operating system error, serverdevice<BR>/dev/vg04/rdb112_data_dev: code 134217728 message Unknown.<BR>Backup Server: 4.82.2.20: Operating system error, serverdevice<BR>/dev/vg04/rdb112_data_dev: code 246 message Operation would block.<BR>
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