各位大虾救我！！！

bangbangmang 2004-08-13 08:56:29

通过单位的内部网站登陆邮件服务器时(outlook web access)，出现如下错误：
http/1.1 503 Servers Unavailable
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在资源管理器中原来的M盘也找不到了，在iis下点击 Exchange 虚拟目录，提示上如下错误。

因为下面的错误，不能枚举文件和目录：
系统找不到指定路径
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在exchange system manager 管理工具中点击 folders 中的 public folders 出现如下错误提示：

The HTTP service used by Public Folders is not available,possible causes are that Public stores are mounted and the Information Store service is not running.

ID no:c 1030af3
Ecchange System Manager
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first storage 中的 mail store 和 public folders 2个图标显示有红色的“+” 符号，点击后出现如下错误：

The name of one database file in this store is in valid

ID no:c 1041737
Ecchange System Manager
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重新启动后仍不能解决问题，而且先前也未做备份工作

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事件查看器中的应用程序日志部分事件摘录（时间由近及远）：
来源类别类型
MSExchangeFBPublish General 错误
MSExchangeSA MAPI Session 错误
ESE General 错误
MSExchangeSRS Internal Processing 警告
MSExchanIS General 错误
ESE Logging/Recovery 错误
MSExchangeMTA Field Engineering 警告

7个错误事件的描述分别为：

Error initializing session for virtual machine DLJSVRD. The error number is 0x8004011d. Make sure Microsoft Exchange Store is running.

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The MAPI call 'OpenMsgStore' failed with the following error:
Microsoft Exchange Server 计算机不可用。原因可能是网络出现问题，或者是 Microsoft Exchange Server 正处于停机维护阶段。
The MAPI provider failed.
Microsoft Exchange Server 信息存储
ID no: 8004011d-0526-00000000

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Information Store (2628) An attempt to read from the file "D:\Program Files\Exchsrvr\mdbdata\E00.log" at offset 0 (0x0000000000000000) for 4096 (0x00001000) bytes failed with system error 1117 (0x0000045d): "因为 I/O 设备错误，所以无法运行此项请求。 ". The read operation will fail with error -1022 (0xfffffc02). If this error persists then the file may be damaged and may need to be restored from a previous backup.

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The Microsoft Exchange Site Replication Service could not initialize its Exchange database (EDB) and returned error 1. The Site Replication Service will wait in a semi-running state so the database can be restored from backup and the SRS can mount it.

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Error Disk IO error starting Storage Group /DC=SR/DC=SJZFJ/DC=SJZDLJ/CN=CONFIGURATION/CN=SERVICES/CN=MICROSOFT EXCHANGE/CN=SJZDLJ/CN=ADMINISTRATIVE GROUPS/CN=FIRST ADMINISTRATIVE GROUP/CN=SERVERS/CN=DLJSVRD/CN=INFORMATIONSTORE/CN=FIRST STORAGE GROUP on the Microsoft Exchange Information Store.
<NULL>.

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Information Store (2628) 809fcb3c-dff0-4fb5-a202-c9064437665b: Unable to read the header of logfile D:\Program Files\Exchsrvr\mdbdata\E00.log. Error -1022.

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The MTA database recovery operation has completed successfully. Recovery details can be found in the file: D:\Program Files\Exchsrvr\mtadata\.\MTACHECK.OUT\
MTACHECK.LOG. [DB Server MAIN BASE 1 67] (14)

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请问如何让exchange恢复正常。
如果必须重装exchang 的话，能不能先备份一下邮件数据，如果实在不可能的话，建立的带exchange 邮箱的用户信息可否保留（或先备份）？

请各位大虾指教我！

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