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[Bug]: option -n, --no-interaction is ignored on occ db:convert-type command #65818

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Description

@janusn

⚠️ This issue respects the following points: ⚠️

  • This is not a troubleshooting question, general support matter, or webserver/proxy problem, but likely a bug (if unsure, ask the Community Help Forum).
  • This issue is not already reported on Github OR solved at the Community Help Forum (I've searched!).
  • I'm using a maintained major version of Nextcloud Server and tested against the latest patch level. (Supported major versions and current patch levels).
  • I agree to follow Nextcloud's Code of Conduct.
  • I've tried my best to provide clear reproduction steps that someone unfamiliar with this bug could use to reproduce it.

Bug description

Due to the length process of database convertion, I would like to run occ db:convert-type on nohup. However, the command simply quited when stdin was read.

# nohup occ db:convert-type --password='PASSWORD' --port="5432" --all-apps --no-interaction pgsql 'nc_user' postgresql nextcloud >/config/convertion-pgsql.log 2>&1 &
Nextcloud is in maintenance mode, no apps are loaded.
Commands provided by apps are unavailable.
Clearing schema in new database
Creating schema in new database
 - password_policy
 - memories
 - files_external
 - text
 - external
 - cloud_federation_api
 - serverinfo
 - user_ldap
 - nextcloud_announcements
 - admin_audit
 - encryption
 - oauth2
 - notifications
 - contactsinteraction
 - privacy
 - logreader
 - recognize
 - activity
 - comments
 - twofactor_nextcloud_notification
 - app_api
 - sharing
 - maps
 - related_resources
 - webhook_listeners
 - files_lock
 - files_trashbin
 - photos
 - firstrunwizard
 - user_status
 - files_reminders
 - viewer
 - circles
 - dashboard
 - workflowengine
 - survey_client
 - files_downloadlimit
 - theming
 - twofactor_backupcodes
 - recommendations
 - files_pdfviewer
 - testing
 - previewgenerator
 - lookup_server_connector
 - sharebymail
 - files_sharing
 - weather_status
 - systemtags
 - settings
 - imageconverter
 - appstore
 - support
 - provisioning_api
 - federation
 - suspicious_login
 - bruteforcesettings
 - federatedfilesharing
 - files_versions
 - updatenotification
 - profile
 - office
 - dav
 - twofactor_totp
 - files
The following tables will not be converted:
memories_planet_geometry
oc_ex_event_handlers
oc_ex_speech_to_text
oc_ex_speech_to_text_q
oc_ex_text_processing
oc_ex_text_processing_q
oc_ex_translation
oc_ex_translation_q
oc_facerecog_faces
oc_facerecog_images
oc_facerecog_models
oc_facerecog_persons
oc_file_metadata
Continue with the conversion (y/n)? [n] 

The following command failed as well.

# nohup bash echo -e "y\n" | occ db:convert-type --password='PASSWORD' --port="5432" --all-apps --no-interaction pgsql 'nc_user' postgresql nextcloud >/config/convertion-pgsql.log 2>&1 &

I've solved the problem by following the suggestion from Converting DB Type with single command of the Help forums

Steps to reproduce

  1. type the following command into the terminal nohup sudo -E -u www-data php occ db:convert-type --password='PASSWORD' --port="5432" --all-apps --no-interaction pgsql 'nc_user' postgresql nextcloud >/config/convertion-pgsql.log 2>&1 &

Expected behavior

It convert the database successfully.

Nextcloud Server version

35

Operating system

Debian/Ubuntu

PHP engine version

PHP 8.5

Web server

Nginx

Database engine version

MariaDB

Is this bug present after an update or on a fresh install?

None

Are you using the Nextcloud Server Encryption module?

Encryption is Disabled

What user-backends are you using?

  • Default user-backend (database)
  • LDAP/ Active Directory
  • SSO - SAML
  • Other

Configuration report

Nextcloud is in maintenance mode, no apps are loaded.
Commands provided by apps are unavailable.
{
    "system": {
        "instanceid": "***REMOVED SENSITIVE VALUE***",
        "serverid": 0,
        "passwordsalt": "***REMOVED SENSITIVE VALUE***",
        "secret": "***REMOVED SENSITIVE VALUE***",
        "trusted_domains": [
            "***REMOVED SENSITIVE VALUE***"
        ],
        "datadirectory": "***REMOVED SENSITIVE VALUE***",
        "version": "35.0.2.2",
        "dbtype": "mysql",
        "dbname": "***REMOVED SENSITIVE VALUE***",
        "dbhost": "***REMOVED SENSITIVE VALUE***",
        "dbport": "",
        "dbtableprefix": "oc_",
        "mysql.utf8mb4": true,
        "dbuser": "***REMOVED SENSITIVE VALUE***",
        "dbpassword": "***REMOVED SENSITIVE VALUE***",
        "installed": true,
        "default_locale": "en_US",
        "default_phone_region": "GB",
        "default_timezone": "Europe\/London",
        "knowledgebaseenabled": true,
        "remember_login_cookie_lifetime": 2592000,
        "session_lifetime": 604800,
        "session_relaxed_expiry": false,
        "mail_domain": "***REMOVED SENSITIVE VALUE***",
        "mail_from_address": "***REMOVED SENSITIVE VALUE***",
        "mail_smtpmode": "smtp",
        "mail_smtphost": "***REMOVED SENSITIVE VALUE***",
        "mail_smtpport": "587",
        "mail_smtpsecure": "tls",
        "mail_smtpauth": true,
        "mail_smtpname": "***REMOVED SENSITIVE VALUE***",
        "mail_smtppassword": "***REMOVED SENSITIVE VALUE***",
        "mail_sendmailmode": "smtp",
        "mail_smtpauthtype": "LOGIN",
        "overwritehost": "",
        "overwriteprotocol": "",
        "overwrite.cli.url": ***REMOVED SENSITIVE VALUE***",
        "connectivity_check_domains": [
            "***REMOVED SENSITIVE VALUE***"
        ],
        "logfilemode": 416,
        "loglevel": 2,
        "log_rotate_size": 10485760,
        "enable_previews": true,
        "preview_concurrency_all": 36,
        "preview_concurrency_new": 18,
        "preview_max_x": 1024,
        "preview_max_y": 1024,
        "preview_max_filesize_image": 50,
        "preview_max_memory": 256,
        "preview_imaginary_url": "***REMOVED SENSITIVE VALUE***",
        "jpeg_quality": 60,
        "preview_max_scale_factor": 1,
        "enabledPreviewProviders": [
            "OC\\Preview\\Imaginary",
            "OC\\Preview\\Krita",
            "OC\\Preview\\MarkDown",
            "OC\\Preview\\OpenDocument",
            "OC\\Preview\\TXT",
            "OC\\Preview\\PNG",
            "OC\\Preview\\JPEG",
            "OC\\Preview\\GIF",
            "OC\\Preview\\BMP",
            "OC\\Preview\\XBitmap",
            "OC\\Preview\\WebP",
            "OC\\Preview\\Movie",
            "OC\\Preview\\TIFF",
            "OC\\Preview\\HEIC",
            "OC\\Preview\\Image"
        ],
        "maintenance": true,
        "maintenance_window_start": 2,
        "memcache.local": "\\OC\\Memcache\\APCu",
        "memcache.distributed": "\\OC\\Memcache\\Redis",
        "redis": {
            "host": "***REMOVED SENSITIVE VALUE***",
            "port": 0
        },
        "theme": "",
        "trusted_proxies": "***REMOVED SENSITIVE VALUE***",
        "memcache.locking": "\\OC\\Memcache\\Redis",
        "debug": false,
        "filelocking.enabled": true,
        "upgrade.disable-web": false,
        "filesystem_check_changes": 0,
        "memories.exiftool": "\/config\/www\/nextcloud\/apps\/memories\/bin-ext\/exiftool-amd64-musl",
        "memories.vod.path": "\/config\/www\/nextcloud\/apps\/memories\/bin-ext\/go-vod-amd64",
        "memories.vod.ffmpeg": "\/usr\/bin\/ffmpeg",
        "memories.vod.ffprobe": "\/usr\/bin\/ffprobe",
        "memories.db.triggers.fcu": true,
        "activity_expire_days": 731
    }
}

List of activated Apps

Nextcloud is in maintenance mode, no apps are loaded.
Commands provided by apps are unavailable.
Enabled:
  - activity: 8.0.0
  - appstore: 2.0.0
  - bruteforcesettings: 8.0.0
  - circles: 35.0.0
  - cloud_federation_api: 2.0.0
  - comments: 2.0.0
  - contactsinteraction: 2.0.0
  - dashboard: 8.0.0
  - dav: 2.0.0
  - external: 10.0.0
  - federatedfilesharing: 2.0.0
  - federation: 2.0.0
  - files: 3.0.0
  - files_downloadlimit: 5.3.0
  - files_external: 2.0.0
  - files_lock: 35.0.1
  - files_pdfviewer: 8.0.0
  - files_reminders: 2.0.0
  - files_sharing: 2.0.0
  - files_trashbin: 2.0.0
  - files_versions: 2.0.0
  - firstrunwizard: 8.0.0
  - logreader: 8.0.0
  - lookup_server_connector: 2.0.0
  - nextcloud_announcements: 7.0.0
  - notifications: 8.0.1
  - oauth2: 2.0.0
  - office: 1.1.0
  - password_policy: 7.0.0
  - photos: 8.0.0
  - privacy: 7.0.0
  - profile: 2.0.0
  - provisioning_api: 2.0.0
  - recognize: 13.1.0
  - recommendations: 8.0.0
  - related_resources: 6.0.0
  - serverinfo: 7.0.0
  - settings: 2.0.0
  - sharebymail: 2.0.0
  - sharing: 1.0.4
  - support: 7.0.0
  - survey_client: 7.0.0
  - systemtags: 2.0.0
  - text: 9.0.1
  - theming: 3.0.0
  - twofactor_backupcodes: 2.0.0
  - twofactor_totp: 17.1.0
  - updatenotification: 2.0.0
  - user_status: 2.0.0
  - viewer: 8.0.0
  - weather_status: 2.0.0
  - webhook_listeners: 2.0.0
  - workflowengine: 3.0.0
Disabled:
  - admin_audit: 2.0.0
  - app_api: 35.0.0 (installed 32.0.0)
  - encryption: 3.0.1
  - imageconverter: 2.2.0 (installed 2.2.0)
  - maps: 1.6.0 (installed 1.6.0)
  - memories: 8.0.1 (installed 8.0.1)
  - previewgenerator: 5.13.0 (installed 5.13.0)
  - suspicious_login: 13.0.0 (installed 10.0.0-dev.0)
  - testing: 1.23.0
  - twofactor_nextcloud_notification: 9.0.0
  - user_ldap: 2.0.0

Nextcloud Signing status

The database is converting.
Nextcloud is in maintenance mode.

Nextcloud Logs

Additional info

The Nextcloud instance is running in a docker container made from this image: linuxserver/nextcloud:latest

The modification I have made to [nextcloud]/core/Command/Db/ConvertType.php

# diff ConvertType.php.ori ConvertType.php
--- ConvertType.php.ori
+++ ConvertType.php
@@ -188,16 +188,17 @@
 				$output->writeln('<comment>Please note that tables belonging to disabled (but not removed) apps</comment>');
 				$output->writeln('<comment>can be included by specifying the --all-apps option.</comment>');
 			}
+			if (!$input->getOption('no-interaction')) {
+				$continueConversion = !$input->isInteractive(); // assume yes for --no-interaction and no otherwise.
+				$question = new ConfirmationQuestion('Continue with the conversion (y/n)? [n] ', $continueConversion);
 
-			$continueConversion = !$input->isInteractive(); // assume yes for --no-interaction and no otherwise.
-			$question = new ConfirmationQuestion('Continue with the conversion (y/n)? [n] ', $continueConversion);
+				/** @var QuestionHelper $helper */
+				$helper = $this->getHelper('question');
 
-			/** @var QuestionHelper $helper */
-			$helper = $this->getHelper('question');
-
-			if (!$helper->ask($input, $output, $question)) {
-				return 1;
+				if (!$helper->ask($input, $output, $question)) {
+					return 1;
+				}
 			}
 		}
 		$intersectingTables = array_intersect($toTables, $fromTables);
 		$this->convertDB($fromDB, $toDB, $intersectingTables, $input, $output);

Activity

  1. added
    0. Needs triagePending check for reproducibility or if it fits our roadmap
    on Oct 23, 2026
  2. added theissue type on Oct 23, 2026
  3. salmart-dev commented on Oct 26, 2026

    @salmart-dev
    Contributor

    Hello @janusn, I tried reproducing the issue on 35.0.2 but can't. The command ran detached as expected and reached a known bug on the migration code.

    The output you pasted does not match the command on top of it. The line Clearing schema in the database is only printed when --clear-schema is passed, but it is not present in your command. Moreover, the image you linked has an occ wrapper that wrongly handles parameter. Moreover, the nohup bash echo ... command could never work, as it would try to execute a binary file named echo as a bash script, and not as command.

    For the reasons above, I'll be closing this bug report.

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