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404 error when visiting a successfully archived repository
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Description

The save request 30.7.2021, 07:40:21 git https://github.com/isabelle-utp/interaction-trees is displayed as successfully processed in the list https://archive.softwareheritage.org/save/#requests, but clicking on the resp. link in this list results in a 404 error page.

Searching for https://github.com/isabelle-utp/interaction-trees in the global search produces an empty search result (Actually, a result can be seen very briefly, but then it disappears again immediately.)

Event Timeline

mdidas created this object in space S1 Public.
vlorentz triaged this task as High priority.EditedJul 30 2021, 10:12 AM
vlorentz added subscribers: ardumont, vlorentz.

This may simply be replication lag between the loader's and the frontend's databases.

@ardumont Can you check?

ardumont changed the task status from Open to Work in Progress.Jul 30 2021, 10:40 AM
ardumont moved this task from Backlog to in-progress on the System administration board.

@ardumont noticed the replication was blocked, but our automated monitoring didn't alert us. He unblocked the replication, so your code should appear in the next hours.

Thanks for the heads up @ both of you.

Following the deployment of a new storage version [1], there was indeed a replication
issue.

This is now fixed. The replication lag is subsiding now [2].

but our automated monitoring didn't alert us.

Added a task to be alerted sooner [3].

[1] T3448

[2] https://grafana.softwareheritage.org/d/PEKz-Ygiz/postgresql-server-overview?orgId=1&refresh=5m

[3] T3452

vlorentz assigned this task to ardumont.

This should be resolved now (actually, on the 31st at 16).

@mdidas Thanks again for the report, and sorry for the inconvenience