Red Hat Bugzilla – Bug 51897
threads-max has been lowered from 4000 -> 1024 as default
Last modified: 2007-04-18 12:35:58 EDT
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User-Agent: Mozilla/4.78 [en] (X11; U; Linux 2.4.7-2 i686)
Description of problem:
Thdread-max has been lower as default to 1024, when it was 4024 with other
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. reboot machine
Actual Results: threads-max is lower than before
I can echo 4024 > thread-max
The default max threads value depends on the amount of memory actually.
The kernel uses the formula:
max_threads = mempages / (THREAD_SIZE/PAGE_SIZE) / 16;
which _should_ provide a reasonable default for your system.
Documenting this default change might be the best thing to do.