Comment on Way too many ways to wait on a child process with a timeoutparentComments−gpderetta1yOne issue is that fds are a relatively limited and relatively heavyweight resource.−akira25011yThey used to be. $ cat /proc/sys/fs/file-max 3235242 And `nr_open` has been 1048576 for a long time. The default quota limit is 1024 but that is easy to change.
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One issue is that fds are a relatively limited and relatively heavyweight resource.
They used to be.
And `nr_open` has been 1048576 for a long time. The default quota limit is 1024 but that is easy to change.