CRwiki

2023.03.10 :

• With 10th April 2023 TCR cluster will be permanently turned off.

2022.09.22 :

• Anthill's computing node ant101 was upgraded.

2022.09.21

• Power maintenance in CeNT has finished. Anthill is online . Hades is online. TCR is online.

2022.09.15 :

• new computing node in Anthill : ant102, ant103 .

2022.09.02 :

• Due to power maintenance in CeNT all computing resources will not be available from 17:00 19th Sep 2022 till ~19:00 21st Sep 2022.

2022.08.09 :

• (!) problems with login to TCR. TCR experiences hardware related problems. Estimated time to solve issue is not known jet.

2022.08.09 :

• gcc version 11.3.0 installed on TCR .

2022.08.08 :

• R version 4.2.1 installed on Anthill .

2022.07.31 :

• TCR was switched to new storage. Old storage data are available till 27th August 2022 under '/home/users_old'.

2022.07.01 (2):

• TCR availability is now limited. Work is underway to restore its operation.

2022.07.01 (1):

• Anthill version 0.2 was turned off. Until all old resources removal Anthill will be available under new host name ' anthill23-3 '.

2022.06.15:

• between 24.06.2022 - 30.06.2022 computing resources 'Anthill, TCR, Hades' will not be available. Detailed information were send by e-mails.

2022.03.03:

• Anthill is prepared to OS upgrade. This version will be called ' Anthill ver 0.3 '. Please check if your computation maybe run on new Anthill version.

2020.12.02:

• Node ant102 is disabled due to hardware error.

2020.10.12:

• On 13-14 October planned power outage in CeNT. Most computing resources will not be available.

2020.05.16:

• TCR ver0.2 become default version.

2020.04.29:

• Due to problems with cooling system in CeNT server rooms all computations were stopped. There is no estimate jet how long repairs will take.

2020.04.17:

• Anthill: nvidia driver change in finished (390→435).

2020.03.30:

• Anthill: nvidia driver change in progress (390→435).

2020.03.29:

• Anthill: computing node (ant010) has some hardware issues ( cpu, mem ) - that last week (Mar 28/29) caused that it was unavailable.

2019.12.14:

• Anthill: new computing node (ant103) was added. Hosts (ant101, ant102) memory was upgraded.

2019.11.18:

• Anthill: new computing nodes (ant101, ant102) were added.

2019.11.04

• R Studio Server, Jupyter Notebooks - are available.

2019.10.12

• 21-24 October, IT services will not be available or access will be limited due to electricity maintenance in CeNT.

2019.10.07

• Anthill: new computing node (ant010) that has 60 cores and about 6 TB of RAM .

2019.06.02:

• Anthill: new computing node (ant009) with 256 GB RAM added.

2019.05.12:

• Anthill: server that host slurmctld deamon is broken. Since then Anthill uses slurmctld replacment. Job history, and some access privileges had vanished.

2019.05.02:

• Anthill: New scratch. At all nodes 4 TB /tmp is now available.