# שדרוג Postgres עם מעט מאוד מקום **URL:** https://meta.discourse.org/t/upgrade-postgres-with-really-limited-space/201937 **Category:** Self-hosting **Tags:** server-resources **Created:** [27 באוגוסט,‏ 2021,‏ 5:42pm UTC](https://meta.discourse.org/t/upgrade-postgres-with-really-limited-space/201937 "2021-08-27T17:42:10Z") **Posts on this page:** 1 **Showing post:** 2
### Author: ![pfaffman](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/pfaffman/32/120154_2.png) [@pfaffman](https://meta.discourse.org/u/pfaffman) #### Post date: [27 באוגוסט,‏ 2021,‏ 7:12pm UTC](https://meta.discourse.org/t/upgrade-postgres-with-really-limited-space/201937/2 "2021-08-27T19:12:25Z")
> [@Wingtip](#): > > Run the command below, which will require a _very small_ amount of additional disk space. So if your DB is 100GB, it might require, say, an additional 10GB? And if so, is this a recommended procedure by the Discourse devs, and has anyone actually done it before and lived to tell the tale? If they have, they didn’t mention it here. Mostly instrucions here try to be as foolproof as possible and require as little system adminstration knowledge as possible. Most people here woud rather do something the safest, most tested way possible than some way designed to save a very few dollars. If it works for you, you can update [PostgreSQL 13 update](https://meta.discourse.org/t/postgresql-13-update/172563) accordingly, but before you do, do you feel comfortable recommending to someone who doesn’t know what bash is that they do it that way? You’re sure that it won’t hose their database and their site will be ruined forever? > [@Wingtip](#): > > I would have just replied to that PG13 upgrade thread, but it deletes posts after 7 days. Why do you have it configured that way? I know there was a lot of discussion when this first came up that would have been useful for reference. The idea is that if some other good information is presented that it be added to the OP rather than asking people to read through year’s worth of posts that are likely to be unhelpful or wrong. --- _[View the full topic](https://meta.discourse.org/t/upgrade-postgres-with-really-limited-space/201937)._