sybase无法启动，请帮忙看看。在线求助！

无心自燃

errlog报错信息：（没加时间）

Device 'dev_log' (with physical name '/dev/rlogdev', and virtual device number 6) has not been correctly activated at startup time.  Please contact a user with System Administrator (SA) role.

Error: 3414, Severity: 17, State: 3

server  Database 'userdb' (dbid 5): Recovery failed. Check the SQL Server errorlog for further information as to the cause.

Recovery complete.

现在userdb库无法recovery，请问如何解决，谢

li2002

sybase网站有926故障的解决步骤。

无心自燃

我发现数据库前几天已不正常，不能dump备份，但可以读写。我重起服务器就完了。
备份信息：

Dumpfile name 'userdb0320614370   ' section number 0001 mounted on disk file '/backup/userdb20030725.dat'

dd_read: read /dev/rlogdev: I/O error.

Operating system error, server  device /dev/rlogdev: code 5 message I/O error.

继续在线求助。