Re: "ERROR: latch already owned" on gharial
Robert Haas <robertmhaas@gmail.com>
From: Robert Haas <robertmhaas@gmail.com>
To: Thomas Munro <thomas.munro@gmail.com>
Cc: Tom Lane <tgl@sss.pgh.pa.us>, Noah Misch <noah@leadboat.com>, Andres Freund <andres@anarazel.de>, CM Team <cm@enterprisedb.com>, pgsql-hackers <pgsql-hackers@postgresql.org>
Date: 2022-05-31T12:55:24Z
Lists: pgsql-hackers
On Tue, May 31, 2022 at 8:20 AM Robert Haas <robertmhaas@gmail.com> wrote: > On Mon, May 30, 2022 at 8:31 PM Thomas Munro <thomas.munro@gmail.com> wrote: > > On Sat, May 28, 2022 at 1:56 AM Robert Haas <robertmhaas@gmail.com> wrote: > > > What I'm inclined to do is get gharial and anole removed from the > > > buildfarm. anole was set up by Heikki in 2011. I don't know when > > > gharial was set up, or by whom. I don't think anyone at EDB cares > > > about these machines any more, or has any interest in maintaining > > > them. I think the only reason they're still running is that, just by > > > good fortune, they haven't fallen over and died yet. The hardest part > > > of getting them taken out of the buildfarm is likely to be finding > > > someone who has a working username and password to log into them and > > > take the jobs out of the crontab. > > > > FWIW, in a previous investigation, Semab and Sandeep had access: > > > > https://www.postgresql.org/message-id/CABimMB4mRs9N3eivR-%3DqF9M8oWc5E6OX7GywsWF0DXN4P5gNEA%40mail.gmail.com > > Yeah, I'm in touch with Sandeep but not able to get in yet for some > reason. Will try to sort it out. OK, I have access to the box now. I guess I might as well leave the crontab jobs enabled until the next time this happens, since Thomas just took steps to improve the logging, but I do think these BF members are overdue to be killed off, and would like to do that as soon as it seems like a reasonable step to take. -- Robert Haas EDB: http://www.enterprisedb.com
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API reference →
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Add debugging help in OwnLatch().
- 12e28aac8e8e 15.0 landed
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Add barriers to the latch code.
- 14e8803f101a 9.5.0 cited