nextcloud / nextcloud/nextcloudpi

PHP removed and database deleted

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Description

PROBLEMS

During night the autoupdate was enabled. This caused massive problems. I had php8.3 installed and enabled. The auto-update function installed again php8.1 and removed somehow php8.3. During this process The database was deleted.

I found this in the log, which may caused the error

extracting backup file /var/www/nextcloud-bkp_20241206_1733463913-30.0.2.tar.gz...
restore files...
restore database...
ERROR 1010 (HY000) at line 1: Error dropping database (can't rmdir './nextcloud', errno: 39 "Directory not empty")
Cleanup...
Rollback failed! Data left at /var/www/recovery/ncp-data.nOiJA1
Nextcloud update failed (or was installed already).

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Research direction

The report points to the autoupdate flow, especially the PHP package handling and the database restore and rollback steps. Start by tracing those entry points against the logged ERROR 1010 and failed rollback; done should explain the version replacement and database loss, with a regression check for the update path.

Written by the indexing model from the issue text.

Assessment

Tech stack
php
Domain
databases, devops
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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