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Re: slapd not responding: FUTEX_WAIT

At 04:07 AM 8/22/2005, Saket Sathe wrote:
>Hi All,
>I am using OL 2.2.26 with BDB 4.5.2 + 4 patches.
>Today morning I found out that on some of the slaves slapd is not responding.
>Here is an strace of the irresponsive process:
># strace -p 2906
>Process 2906 attached - interrupt to quit
>futex(0xbd7c2bf8, FUTEX_WAIT, 2910, NULL
>Please let me know any other relevant information I can provide pertaining to this error.

It is not an error for slapd(8) threads to be in a FUTEX_WAIT,
even for long periods of time.