> [] 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.

Takayuki Tsunakawa

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