Sybase创建设备报错的故障分析

???? 在日志空间满了的处理过程中，执行disk init失败的报错，官方给出的可能原因和分析方案：

Error 5123

Severity

16

Error message text（错误消息）

???? DISK INIT encountered an error while attempting to open/create the physical file. Please consult the SQL Server error log (in the SQL Server boot directory) for more details.

This error may be caused by a hardware problem.

Explanation（错误分析）

???? This error occurs when a disk init command fails while trying to initialize an operating system file or a raw partition for use as a database device. It can occur for the following reasons:

??? Incorrect physical device name

??? Permission problem

??? Incorrect size specified (for raw devices, when you request initialization of ????a device larger than the size of the raw partition)

??? Not enough room on the device.

Action （各种错误具体分析过程）

??? Check each section below, make any needed changes and then run the command again.

Incorrect Device Name

??? Make sure you have the correct physical device name. Refer to the Adaptive Server installation and configuration guide or the System Administration Guide for instructions.

Permission Problem

??? If Adaptive Server was started by the "sybase" account, it must have permission to write to the ra