> [mailto:pgsql-hackers-ow...@postgresql.org] On Behalf Of Amit Kapila
> Yes, I also share this opinion, the shm attach failures are due to
> randomization behavior, so sleep won't help much. So, I will change the
> patch to use 100 retries unless people have other opinions.
Perhaps I'm misunderstanding, but I thought it is not known yet whether the
cause of the original problem is ASLR. I remember someone referred to
anti-virus software and something else. I guessed that the reason Noah
suggested 1 - 5 seconds of retry is based on the expectation that the address
space might be freed by the anti-virus software.
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