On 1/7/2016 12:32 PM, Igal @ Lucee.org wrote:

I'm trying to run pg_upgrade on Windows, but I'm getting the error:

    cannot write to log file pg_upgrade_internal.log Failure, exiting

I saw a similar question for Linux at23216734 <http://stackoverflow.com/questions/23216734/cannot-write-to-log-file-pg-upgrade-internal-log-when-upgrading-from-postgresq>which explains that the issue is with permissions, but it doesn't help with Windows as I do not have a user named|postgres|

Same goes for thepg_upgrade docs <http://www.postgresql.org/docs/current/static/pgupgrade.html>, which mention a|postgres|user:

    RUNAS /USER:postgres "CMD.EXE"

But again, I do not have such a user, and am trying to run this command as Administrator so I don't understand why I would have no permission. I even tried to do

|RUNAS /USER:Administrator "CMD.EXE"|

And run pg_upgrade in the new command prompt, but am getting the same error.

Also, I am not sure which directory needs permissions? Where is the process trying to write|pg_upgrade_internal.log|to?

any ideas?  TIA!


how was your postgresql installed ? is the existing version of postgres running as a system service or what? what versions are you upgrading from and to ?

note, btw, just being Administrator does NOT automatically override file permissions... an administrator is allowed to change file ownership.

--
john r pierce, recycling bits in santa cruz

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