6.由备份文件装载master数据库 1>load database master from '/sybase/master.dump' 2>go
7.修改sysdevices信息 sp_configure 'allow updates', 1 go begin tran go update sysdevices set high = 102399 , phyname = 'e:\sybase\data\master_test.dat' where name = 'master' go (102399=200*512-1 master设备大小为200M) commit tran go
8.扩展master数据库 1>alter database master on master设备名称=size(此值以M为单位) 2>go 例:alter database master on master=10 将master数据库在master设备上扩展10M