How to block users change the dual monitor setting?
如何阻止用户更改双显示器的设置吗?
If pessimistic session locking is used, it should generally only be used to block other users from updating; it should not block reads of the locked data.
如果使用悲观会话锁定,它通常只用于阻止其他用户进行更新,而不是阻止对锁定数据的读取。
Users access the DRBD block devices as a traditional local block device or as a storage area network or network-attached storage solution.
用户访问DRBD块设备,将其作为一个传统本地块设备,或一个存储区域网或网络附加存储解决方案。
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