Yeah, I was kind of thinking that PG detects the semaphore not existing, bails immediately, restarts clean, thus no
problem.I just wanted to hear from people, like you, that know way more than I do about the internals.
> On Aug 31, 2017, at 9:08 PM, Tom Lane <tgl@sss.pgh.pa.us> wrote:
>
> scott ribe <scott_ribe@elevated-dev.com> writes:
>> Thanks to a typo, I did not turn off systemd's RemoveIPC, and had many many pg restarts before I figured out the
problem.
>
>> Should my data be OK? Or do I need to dump & reload?
>
> I don't know of any reason to think that that poses a data corruption
> risk. (But I've been wrong before.)
>
> regards, tom lane
--
Scott Ribe
scott_ribe@elevated-dev.com
(303) 722-0567