请教，急

lianglei0348

unixware 7.13+sybase 11.92
新安装的操作系统和数据库，启动一切正常，DUMP也正常
但执行了sp_configure "max online engines",2 以后，DUMP MASTER正常
DOWNDB时候提示如下：
$ downdb
Backup Server: 3.48.1.1: The Backup Server will go down immediately.
Terminating sessions.
Msg 7223, Level 16, State 7:
Line 1:
Cannot read from site 'SYB_BACKUP'.
CT-LIBRARY error:
        ct_send(): network packet layer: internal Client Library error: State er
ror: trying to write when connection is expecting a read.

          *** Shutdown the Sybase hfbak Server over! ***

$ Showserver Output:
     UID   PID  PPID  CLS PRI  C    STIME TTY      TIME COMD
  sybase  2101  2099   TS  80  0 23:08:20 pts/6    0:00 /home/sybase/bin/dataser
ver -d/home/sysdev/master.dat -e/home/sybase/install/HF
  sybase  2117  2101   TS  80  0 23:08:20 pts/6    0:00 /home/sybase/bin/dataser
ver -ONLINE:1,0,0x6600439a,0xa6df0000,0x10f2000,0x1159
$

xp1999

是否修改了监听端口呀? 重启backupserver 应该可以

xp1999

sysservers系统表中对应的网络名正确吗?