migrate_locked

A deedglass command stopped with this code. It comes from the CLI, not the API.

CLI · exit 1 (a failure)

What happened

The command printed one sentence that says what happened. With --json, the same sentence is error.message and this page is error.doc_url.

What it says, for example:

Another deedglass is migrating this database.

What to do

Run the command in the next line under the message, for example:

Wait for it to finish, or look for the lock holder in pg_locks.

Add -v for more detail. If the message names a setting, Configuration explains it; deedglass doctor checks the whole setup.