Re: Initdb fails - semctl invalid argument

7.4.2 on cygwin is not supported yet and won't be until cygwin version 1.5.10 is released some time this year from what I understand. There was an earlier post from Jason Tishler I believe that outlined why 7.4.2 won't work with cygwin 1.5.9

If 7.4.1 doesn't have the same problem with shutting down unexpectedly as 7.4.1-3 does go with that one if you can't wait for 1.5.10 to be released.

On Mon, May 17, 2004 at 11:17:11AM -0600, Rattan, Neeta S wrote:
> Did anyone find a solution to the problem Eric posted below-
> Semctl(17, 16, SETVAL, 536) failed: Invalid argument.
> The solution posted of rebooting the machine did not work for me, and I
> continue to see this problem everytime I try to run initdb (on WinXP,
> cygwin, 7.4.2) with the first argument of semctl increasing on each
> subsequent attempt.
> Please advise!
> -Neeta Rattan
>
> We are getting this same exact error-- always this
>
> semctl(35, 16, SETVAL, 536) failed: Invalid argument
>
> on the creating template1 step of initdb.
>
> On my Windows XP machine I had 7.4.1 working fine last month (service
> configuration).
>
> If I install 7.4.2 I get this error. If I reinstall 7.4.1 (rerun make
> install) initdb works. If I reinstall 7.4.2 it fails again with that semctl
> error. I tried rebuilding 7.41 from scratch and installing, thinking maybe
> it was a configuration difference when I built it last month, but no, 7.4.1
> initdb still works.
>
> My coworker, on the other hand (not running it as a service), gets this same
> semctl error even with 7.4.1.
>
> This is preventing us from switching from mySQL to Postgres. Can anyone
> please offer a clue how to get around this?
>
> Eric Schwarzenbach
>
>