2026-07-09 18:45:04+00:00 1396 <p>The GPU scheduler on Trillium has trouble scheduling multi-GPU jobs.&nbsp; We're investigating the issue.</p> 2025-08-20 14:07 2025-08-19 21:00 1412 <p>All SciNet systems (Trillium, Niagara, Mist, HPSS, OnDemand) will be unavailable on September 16 2025 during the whole day. During this time, you will not be able to log in or run jobs on the cluster.</p><p><span style="font-size: 1rem;">======</span></p><p><span style="font-size: 1rem;">Tous les systèmes à SciNet (Trillium, Niagara, Mist, HPSS, OnDemand) ne sera pas disponible le 16 septembre 2025 pour toute la journée. Durant cette période, les utilisateurs ne pourront pas se connecter ni exécuter des tâches.</span></p> 2025-09-17 22:00 2025-09-16 11:00 1416 <p><span style="font-size: 1rem;">As announced, there is</span><span style="font-size: 1rem; color: rgb(0, 0, 0);">&nbsp;a brief SciNet data centre connectivity interruption around&nbsp;</span><span style="font-weight: bolder; font-size: 1rem;"><span style="color: rgb(0, 0, 0);">9:00 a.m. (EDT)</span></span><span style="font-size: 1rem; color: rgb(0, 0, 0);">&nbsp;today for a firewall upgrade.</span></p> 2025-09-09 13:59 2025-09-09 13:30 1441 <p>Trillium is experiencing external network issues for both incoming and outgoing traffic.</p> None 2025-10-15 19:05 1522 <p>There was a power outage at the SciNet data center around 1:25 am today (January 29, 2026). All jobs oncompute nodes were killed. While login nodes are up,&nbsp; new jobs are not yet being scheduled as we are investigating.<br></p> 2026-01-29 17:01 2026-01-29 06:25 1535 <p>There is a power outage at this site. / Il y a une panne de courant sur ce site.<br></p> 2026-02-19 17:30 2026-02-17 00:00 1555 <p>There has been a power outage at this site. / Il y a eu une panne de courant sur ce site.<br></p> 2026-03-16 17:30 2026-03-16 16:00 1580 <p>There is a problem with the filesystem on Trillium, which seems to be slow on some nodes. We are investigating. / Il y a un problème avec le système de fichiers sur la grappe Trillium, qui réagit plus lentement sure quelques noeuds. Nous investiguons actuellement ce qui se passe.<br></p> None 2026-04-23 14:00 1587 <p>Following a security incident, we have temporarily suspended login access and OnDemand Apps. We are actively working to resolve the situation and will provide further details shortly.</p><p>Thank you for your patience and understanding.</p><p>======</p><p>Suite à un incident de sécurité, nous avons procédé à la fermeture temporaire des accès aux noeuds de connexion et OnDemand Apps. Nous travaillons activement à résoudre la situation et reviendrons vers vous avec plus de détails sous peu.</p><p>Merci de votre compréhension.</p> None 2026-04-29 21:31 1649 <p><span style="color: rgb(32, 33, 34); font-family: sans-serif; font-size: 14px; background-color: rgb(246, 246, 246);">Systems are down due to cooling emergency. Please see </span><a href="https://docs.scinet.utoronto.ca" target="_blank" style="background-color: rgb(255, 255, 255); font-size: 1rem;">https://docs.scinet.utoronto.ca</a><span style="color: rgb(32, 33, 34); font-family: sans-serif; font-size: 14px; background-color: rgb(246, 246, 246);">&nbsp;for updates.</span></p> 2026-06-30 19:45 2026-06-29 22:30