Yeah, I've wondered for some time if the apparent EACCES code is actually being mapped from something other than ERROR_SHARING_VIOLATION in (some of?) these reports. The hard part is to hold onto the Windows error code alongside errno without massively invasive changes.
Permission denied error occur in Windows. Debian logs doesnt
contain it.
In Windows also pg_database_size('mydb') and similar ones fail frequently with permission denied error.
I got information about r1soft idera backup client used. It runs only once
per night for 16 minutes and compares disk blocks to find
changed blocks to backup. So it should not cause permission
denied errors after every 10 seconds.
Andrus.
