Some file systems support network clients obtaining an exclusive write lock on a file and remove the lock if the client crashes.

一些文件系统支持网络客户端获取对文件的排它写锁定，以及当客户端死机时移交锁定。

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Neither cache lock nor cache transaction support is needed.

既不需要支持缓存锁，也不需要支持事务。

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The restructuring of file locking support allows the server to maintain the lock state of files using a lease-based model.

文件锁定支持的重构让服务器可以用基于租约的模型来保持文件的锁状态。

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Some have said the director narrowed the list of potential buyers too soon, didn't dig deeply enough into alternatives to taking Dell private, and failed to lock up support from another investor, Southeastern Asset Management Inc.

WSJ: Dell Director Becomes Middleman in Buyout Battle

That meant that several important countries were prepared to give the foreign-policy post to a British candidate, if that might lock in British support for much more ambitious developments in diplomacy and foreign policy.

ECONOMIST: The EU presidency

Centre Anthony Allen rounded prop Iestyn Thomas in midfield and found lock George Skivington in support.

BBC: Scarlets 18-32 Leicester Tigers