# Restore fails due to disk space on migration because of 70M calendar events

**URL:** https://meta.discourse.org/t/restore-fails-due-to-disk-space-on-migration-because-of-70m-calendar-events/395584
**Category:** Support
**Tags:** events
**Created:** [9 בפברואר,‏ 2026,‏ 7:36pm UTC](https://meta.discourse.org/t/restore-fails-due-to-disk-space-on-migration-because-of-70m-calendar-events/395584 "2026-02-09T19:36:22Z")
**Posts on this page:** 1
**Showing post:** 8

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### Author: ![Falco](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/falco/32/179432_2.png) [@Falco](https://meta.discourse.org/u/Falco)
#### Post date: [12 בפברואר,‏ 2026,‏ 4:02pm UTC](https://meta.discourse.org/t/restore-fails-due-to-disk-space-on-migration-because-of-70m-calendar-events/395584/8 "2026-02-12T16:02:54Z")

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Bunch of migrations rewrite whole tables, which can temporarily use more space, and PostgreSQL doesn’t aggressively gives space back to the system too.

Does that forum has AI with embeddings enabled ?

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