[OPEN-ILS-GENERAL] Evergreen 2.9 and PostgreSQL 9.4 - A Cautionary Tale

2016-02-10 Thread Chris Sharp
Hello all, As watchers of the Evergreen IRC channel, know, the PINES upgrade from Evergreen 2.7.2/PostgreSQL 9.3 to Evergreen 2.9.1/PostgreSQL 9.4 was a bit bumpy. Our system slowed to a crawl on go-live day, and we were quick to determine that the culprit was the database. After consulting

Re: [OPEN-ILS-GENERAL] Evergreen 2.9 and PostgreSQL 9.4 - A Cautionary Tale

2016-02-10 Thread Mike Rylander
Chris, I was happy be able to perform that emergency diagnosis and immediately implement several of the changes you listed, and glad you were able to move quickly to implement my recommendations requiring restarts. I know it was a stressful time for your team, and it's frustrating when the

Re: [OPEN-ILS-GENERAL] Evergreen 2.9 and PostgreSQL 9.4 - A Cautionary Tale

2016-02-10 Thread Jeff Davis
gt; - Original Message - >> From: "Mike Rylander" <mrylan...@gmail.com> >> To: "Evergreen Discussion Group" <open-ils-general@list.georgialibraries.org> >> Sent: Wednesday, February 10, 2016 3:56:01 PM >> Subject: Re: [OPEN-ILS-GENERAL] Eve

Re: [OPEN-ILS-GENERAL] Evergreen 2.9 and PostgreSQL 9.4 - A Cautionary Tale

2016-02-10 Thread Kathy Lussier
Thank you, Chris, for sharing all of this information! I'm sure other sites will find it useful when they get to a 9.4 upgrade. Kathy On 02/10/2016 02:41 PM, Chris Sharp wrote: Hello all, As watchers of the Evergreen IRC channel, know, the PINES upgrade from Evergreen 2.7.2/PostgreSQL 9.3