Hello all, our RAID storage got stuck this night (CET). Likely some deadlock caused by high I/O - caused by the periodic "RAID check" process together with the Fedora Rawhide => F38 branching task that has been done yesterday. But the actual cause is unknown (if this looks familiar to you, let us know).
We ended up with about 400 processes hanged, waiting for disk (kill -9 has no effect). This is the second time this happened on F37 but "echo idle > /sys/block/md127/md/sync_action" did not help now (nor 'frozen'), only hard reboot using the AWS console helped eventually. We were more than 7 hours offline (the team was sleeping): https://pagure.io/fedora-infrastructure/issue/11120 Sorry for the inconvenience, and thank you for all the reports! Pavel _______________________________________________ copr-devel mailing list -- copr-devel@lists.fedorahosted.org To unsubscribe send an email to copr-devel-le...@lists.fedorahosted.org Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedorahosted.org/archives/list/copr-devel@lists.fedorahosted.org Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue
