grid - SGE/UGE 暂停正在运行的作业

Question

我知道，可以通过 qmod -sj [jobid] 命令暂停正在运行的作业，原则上是可行的。这意味着作业进入暂停状态——到目前为止还不错，但是:

我希望如果我将所有正在运行的作业置于暂停状态并将新的作业提交给 GE 或等待作业，这些作业就会运行，但事实并非如此。

关于这个主题的一些搜索将我带到了 http://gridengine.org/pipermail/users/2011-February/000050.html ，这实际上指向了一个方向，暂停的工作让 GE 可以自由地运行其他工作。

Answer 1

参见 here .:

In a workload manager with "built-in" preemption, like Platform LSF, it works by temporarily relaxing the slot count limit on a node and then resolving the oversubscription by bumping the lowest job on the totem pole to get the number of jobs back under the slot count limit. In Sun Grid Engine, the same thing happens, except that instead of the scheduler temporarily relaxing the slot count limits, you as the administrator configure the host with more slots than you need and a set of rules that create an artificial lower limit on the job count that is enforced by bumping the lowest priority jobs.

主题略有不同，但主体似乎可以保持相同:要在维护挂起作业的同时运行其他作业，请暂时增加相关节点上的槽数。