April 2024 - Hpco-dfo-partner-support--ochp-mpo-soutien-au-partenaire

New Site Profile - Nouveau profil de site

by hpco-dfo-partner-support--ochp-mpo-soutien-au-partenaire＠comm.collab.science.gc.ca

Unclassified | Non classifié Hello, Please read the following announcement. Veuillez prendre connaissance de l'annonce suivante. * 20240426 -- New Site Profile 20240426 -- Nouveau profil de site 20240426<https://portal.science.gc.ca/confluence/display/ANN/20240426+--+New+Site+...> CC: hpco-aafc-partner-support-ochp-aac-soutien-au-partenaire(a)comm.collab.science.gc.ca<mailto:hpco-aafc-partner-support-ochp-aac-soutien-au-partenaire@comm.collab.science.gc.ca>; hpco-csa-partner-support-ochp-asc-soutien-au-partenaire(a)comm.collab.science.gc.ca<mailto:hpco-csa-partner-support-ochp-asc-soutien-au-partenaire@comm.collab.science.gc.ca>; hpco-dfo-partner-support--ochp-mpo-soutien-au-partenaire(a)comm.collab.science.gc.ca<mailto:hpco-dfo-partner-support--ochp-mpo-soutien-au-partenaire@comm.collab.science.gc.ca>; hpco-eccc-partner-support-ochp-eccc-soutien-au-partenaire(a)comm.collab.science.gc.ca<mailto:hpco-eccc-partner-support-ochp-eccc-soutien-au-partenaire@comm.collab.science.gc.ca>; Jeremy.Fyke(a)ec.gc.ca<mailto:Jeremy.Fyke@ec.gc.ca>; Phil.Fong(a)ec.gc.ca<mailto:Phil.Fong@ec.gc.ca>; hpco-nrc-partner-support--ochp-cnrc-soutien-au-partenaire(a)comm.collab.science.gc.ca<mailto:hpco-nrc-partner-support--ochp-cnrc-soutien-au-partenaire@comm.collab.science.gc.ca>; hpco-nrcan-partner-support--ochp-rncan-soutien-au-partenaire(a)comm.collab.science.gc.ca<mailto:hpco-nrcan-partner-support--ochp-rncan-soutien-au-partenaire@comm.collab.science.gc.ca> Michel Béland Conseiller technique HPCO Services partagés Canada

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External Science Network Cutover (2024-04-17) was successful | Basculement du réseau externe de Science (2024-04-17) a réussi

by hpco-dfo-partner-support--ochp-mpo-soutien-au-partenaire＠comm.collab.science.gc.ca

Unclassified | Non classifié Hello, Please note that the external science network migration was successful: 20240402 -- Rescheduled -- External Science Network Cutover (2024-04-17) -- Reporté -- Basculement du réseau externe de Science (2024-04-17) - Announcements - HPC Science<https://portal.science.gc.ca/confluence/pages/viewpage.action?pageId=1025...> If you have any issues connecting to GPSC and GPSC-C systems or services, please notify hpcoptimizationservice-serviceoptimisationchp(a)ssc-spc.gc.ca<mailto:hpcoptimizationservice-serviceoptimisationchp@ssc-spc.gc.ca>. Bonjour, Veuillez noter que le basculement du réseau externe de Science était un succès : 20240402 -- Rescheduled -- External Science Network Cutover (2024-04-17) -- Reporté -- Basculement du réseau externe de Science (2024-04-17) - Announcements - HPC Science<https://portal.science.gc.ca/confluence/pages/viewpage.action?pageId=1025...> Si vous avez des problèmes de connexion aux systèmes et services de GPSC ou GPSC-C, veuillez notifier hpcoptimizationservice-serviceoptimisationchp(a)ssc-spc.gc.ca<mailto:hpcoptimizationservice-serviceoptimisationchp@ssc-spc.gc.ca>. Merci / Thank you, Dale Team Lead, High Performance Computing Optimization Integrated HPC Management, Shared Services Canada dale.mowbray(a)ssc-spc.gc.ca<mailto:dale.mowbray@ssc-spc.gc.ca> Chef d'équipe, Optimisation ordinateur haute performance Calcul de haute de performance intégré, Services partagés Canada dale.mowbray(a)ssc-spc.gc.ca<mailto:dale.mowbray@ssc-spc.gc.ca>

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Re: Modification to GPSC/GPSCC April Maintenance (2024-04-13) -- Modification de la Maintenance d'avril de GPSC/GPSCC (2024-04-13)

by hpco-dfo-partner-support--ochp-mpo-soutien-au-partenaire＠comm.collab.science.gc.ca

Hi Sorry to bother. I wanted to reach out to you regarding an issue I encountered this morning while attempting to connect to my account on GPSC via SSH. It seems that for the first time, I received the following message:+ ssh hay0010(a)inter-dfo-ubuntu2204.science.gc.ca<mailto:hay0010@inter-dfo-ubuntu2204.science.gc.ca> @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ @ WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! @ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY! Someone could be eavesdropping on you right now (man-in-the-middle attack)! It is also possible that a host key has just been changed. The fingerprint for the ECDSA key sent by the remote host is SHA256:TOqu1BiivZPFBmZjT11Ws9C1i4x3BSrOfTAPHVUTzYk. Please contact your system administrator. Add correct host key in /home/spillv/.ssh/known_hosts to get rid of this message. Offending ECDSA key in /home/spillv/.ssh/known_hosts:5 ECDSA host key for inter-dfo-ubuntu2204.science.gc.ca has changed and you have requested strict checking. Host key verification failed. From: hpco-dfo-partner-support--ochp-mpo-soutien-au-partenaire(a)comm.collab.science.gc.ca <hpco-dfo-partner-support--ochp-mpo-soutien-au-partenaire(a)comm.collab.science.gc.ca> Sent: Friday, April 12, 2024 7:36 AM To: HPC Optimization Service / Service Optimisation CHP (SSC/SPC) <hpcoptimizationservice-serviceoptimisationchp(a)ssc-spc.gc.ca> Subject: [Hpco-dfo-partner-support--ochp-mpo-soutien-au-partenaire] Modification to GPSC/GPSCC April Maintenance (2024-04-13) -- Modification de la Maintenance d'avril de GPSC/GPSCC (2024-04-13) Unclassified | Non classifié Hello, Please take note of a modification to the set of planned changes in the upcoming April 2024 GPSC/GPSCC maintenance : 20240402 -- GPSC/GPSCC April Maintenance (2024-04-13) -- Maintenance d'avril de GPSC/GPSCC (2024-04-13) - Announcements - HPC Science<https://portal.science.gc.ca/confluence/pages/viewpage.action?pageId=1025...> In summary, the Slurm commands will not be upgraded. Bonjour, Veuillez prendre note d'une modification de la liste des changements prévus lors de la maintenance de GPSC/GPSCC en avril 2024: 20240402 -- GPSC/GPSCC April Maintenance (2024-04-13) -- Maintenance d'avril de GPSC/GPSCC (2024-04-13) - Announcements - HPC Science<https://portal.science.gc.ca/confluence/pages/viewpage.action?pageId=1025...> En résumé, les commandes Slurm ne seront pas mises à jour. Merci / Thank you, Dale Mowbray Team Lead, High Performance Computing Optimization Integrated HPC Management, Shared Services Canada dale.mowbray(a)ssc-spc.gc.ca<mailto:dale.mowbray@ssc-spc.gc.ca> Chef d'équipe, Optimisation ordinateur haute performance Calcul de haute de performance intégré, Services partagés Canada dale.mowbray(a)ssc-spc.gc.ca<mailto:dale.mowbray@ssc-spc.gc.ca>

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Modification to GPSC/GPSCC April Maintenance (2024-04-13) -- Modification de la Maintenance d'avril de GPSC/GPSCC (2024-04-13)

by hpco-dfo-partner-support--ochp-mpo-soutien-au-partenaire＠comm.collab.science.gc.ca

Unclassified | Non classifié Hello, Please take note of a modification to the set of planned changes in the upcoming April 2024 GPSC/GPSCC maintenance : 20240402 -- GPSC/GPSCC April Maintenance (2024-04-13) -- Maintenance d'avril de GPSC/GPSCC (2024-04-13) - Announcements - HPC Science<https://portal.science.gc.ca/confluence/pages/viewpage.action?pageId=1025...> In summary, the Slurm commands will not be upgraded. Bonjour, Veuillez prendre note d'une modification de la liste des changements prévus lors de la maintenance de GPSC/GPSCC en avril 2024: 20240402 -- GPSC/GPSCC April Maintenance (2024-04-13) -- Maintenance d'avril de GPSC/GPSCC (2024-04-13) - Announcements - HPC Science<https://portal.science.gc.ca/confluence/pages/viewpage.action?pageId=1025...> En résumé, les commandes Slurm ne seront pas mises à jour. Merci / Thank you, Dale Mowbray Team Lead, High Performance Computing Optimization Integrated HPC Management, Shared Services Canada dale.mowbray(a)ssc-spc.gc.ca<mailto:dale.mowbray@ssc-spc.gc.ca> Chef d'équipe, Optimisation ordinateur haute performance Calcul de haute de performance intégré, Services partagés Canada dale.mowbray(a)ssc-spc.gc.ca<mailto:dale.mowbray@ssc-spc.gc.ca>

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Re: 20240402 -- Rescheduled -- External Science Network Cutover (2024-04-17) -- Reporté -- Basculement du réseau externe de Science (2024-04-17)

by hpco-dfo-partner-support--ochp-mpo-soutien-au-partenaire＠comm.collab.science.gc.ca

Hi, Just wanted to report the current issue with GPSC7: I’m not able to submit jobs to gpsc7, right now. Thanks, Thomas Sbatch returns the following error: sbatch: error: 'gpsc7' can't be reached now, or it is an invalid entry for --cluster. Use 'sacctmgr list clusters' to see available clusters. and sacctmgr: list clusters Cluster ControlHost ControlPort RPC Share GrpJobs GrpTRES GrpSubmit MaxJobs MaxTRES MaxSubmit MaxWall QOS Def QOS ---------- --------------- ------------ ----- --------- ------- ------------- --------- ------- ------------- --------- ----------- -------------------- --------- gpsc5 142.98.43.24 6817 9984 1 aafc_aac__gpu_a100_+ normal gpsc6 142.98.43.28 6817 9984 1 aafc_aac__gpu_a100_+ normal gpsc7 0 9984 1 aafc_aac__gpu_a100_+ normal gpsc8 142.98.43.80 6817 9984 1 aafc_aac__gpu_a100_+ normal

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Notification: Filesystem Rebuild on GPFS/fs3c completed / Reconstruction du système de fichiers sur GPFS/fs3c complété

by hpco-dfo-partner-support--ochp-mpo-soutien-au-partenaire＠comm.collab.science.gc.ca

Unclassified | Non classifié Hello, This is to inform you that the filesystem GPFS/fs3c rebuild has been completed. Thank you ----------------------------------------------------------------------------- Bonjour, Ceci est pour vous informer que la reconstruction du système de fichiers GPFS/fs3c est terminé. Merci High Performance Computing Optimization Integrated HPC Management, Shared Services Canada Calcul de haute performance - optimisation Gestion du calcul de haute performance intégré, Services partagés Canada

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Notification: Unexpected Filesystem Rebuild on GPFS/fs3c / Reconstruction inattendue du système de fichiers sur GPFS/fs3c

by hpco-dfo-partner-support--ochp-mpo-soutien-au-partenaire＠comm.collab.science.gc.ca

Unclassified | Non classifié Hello, This is to inform you that an unexpected filesystem rebuild is currently in progress on the GPFS/abc system. Please be advised that this may result in potential performance degradation Impact: * Possible performance degradation on the GPFS/fs3c filesystem, such slower reading and writing speeds * Access is not impacted, all other services should not be affected Expected resolving time: Within 24-36 hours We apologize for any inconvenience this may cause ----------------------------------------------------------------------------- Bonjour, Ceci est pour vous informer qu'une reconstruction inattendue du système de fichiers est en cours sur le système GPFS/fs3c. Veuillez noter que cela pourrait entraîner une dégradation potentielle des performances, tel que les opérations de lecture et d'écriture. Impact: * Possibilité de dégradation des performances sur le système de fichiers GPFS/fs3c, entraînant des vitesses de lecture et d'écriture plus lentes * Accès n'est pas impacté, tous les autres services ne devraient pas affectés Délai de résolution prévu : Dans les 24 à 36 heures Nous nous excusons pour tout inconvénient que cela pourrait causer. High Performance Computing Optimization Integrated HPC Management, Shared Services Canada Calcul de haute performance - optimisation Gestion du calcul de haute performance intégré, Services partagés Canada

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20240402 -- GPSC/GPSCC April Maintenance (2024-04-13) -- Maintenance d'avril de GPSC/GPSCC (2024-04-13)

by hpco-dfo-partner-support--ochp-mpo-soutien-au-partenaire＠comm.collab.science.gc.ca

Unclassified | Non classifié Hello, Please take note of this upcoming GPSC/GPSCC maintenance on Saturday April 13, 2024: 20240402 -- GPSC/GPSCC April Maintenance (2024-04-13) -- Maintenance d'avril de GPSC/GPSCC (2024-04-13) - Announcements - HPC Science<https://portal.science.gc.ca/confluence/pages/viewpage.action?pageId=1025...> Bonjour, Veuillez prendre note de cette maintenance de GPSC/GPCC qui aura lieu samedi le 13 avril 2024 : 20240402 -- GPSC/GPSCC April Maintenance (2024-04-13) -- Maintenance d'avril de GPSC/GPSCC (2024-04-13) - Announcements - HPC Science<https://portal.science.gc.ca/confluence/pages/viewpage.action?pageId=1025...> Merci / Thank you, Dale Team Lead, High Performance Computing Optimization Integrated HPC Management, Shared Services Canada dale.mowbray(a)ssc-spc.gc.ca<mailto:dale.mowbray@ssc-spc.gc.ca> Chef d'équipe, Optimisation ordinateur haute performance Calcul de haute de performance intégré, Services partagés Canada dale.mowbray(a)ssc-spc.gc.ca<mailto:dale.mowbray@ssc-spc.gc.ca>

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20240402 -- Rescheduled -- External Science Network Cutover (2024-04-17) -- Reporté -- Basculement du réseau externe de Science (2024-04-17)

by hpco-dfo-partner-support--ochp-mpo-soutien-au-partenaire＠comm.collab.science.gc.ca

Unclassified | Non classifié Hello, Please take note of this upcoming maintenance on Wednesday April 17, 2024: 20240402 -- Rescheduled -- External Science Network Cutover (2024-04-17) -- Reporté -- Basculement du réseau externe de Science (2024-04-17) - Announcements - HPC Science<https://portal.science.gc.ca/confluence/pages/viewpage.action?pageId=1025...> This is the fifth attempt for carrying out this network migration. Our sincerest apologies for the disturbances that this migration has been causing. Bonjour, Veuillez prendre note de cette maintenance qui aura lieu mercredi 17 avril 2024 : 20240402 -- Rescheduled -- External Science Network Cutover (2024-04-17) -- Reporté -- Basculement du réseau externe de Science (2024-04-17) - Announcements - HPC Science<https://portal.science.gc.ca/confluence/pages/viewpage.action?pageId=1025...> Il s'agit de la cinquième tentative de cette migration de réseau. Nos plus sincères excuses pour les perturbations que cette migration a provoquées. Merci / Thank you, Dale Team Lead, High Performance Computing Optimization Integrated HPC Management, Shared Services Canada dale.mowbray(a)ssc-spc.gc.ca<mailto:dale.mowbray@ssc-spc.gc.ca> Chef d'équipe, Optimisation ordinateur haute performance Calcul de haute de performance intégré, Services partagés Canada dale.mowbray(a)ssc-spc.gc.ca<mailto:dale.mowbray@ssc-spc.gc.ca>

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Hpco-dfo-partner-support--ochp-mpo-soutien-au-partenaire April 2024