===== News archives =====

==== 2023 ====
2023.03.10 :
  * With 10th April 2023 TCR cluster will be permanently turned off.

==== 2022 ====
2022.09.22 :
  * Anthill's computing node [[anthill_hardware_v03|ant101]] was upgraded.

2022.09.21
  * Power maintenance in CeNT has finished. Anthill is <color #22b14c>online</color> . Hades is <color #22b14c>online</color>. TCR is <color #22b14c>online</color>.

2022.09.15 :
  * new computing node in Anthill : [[anthill_hardware_v03|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_soft|TCR]] .

2022.08.08 :
  * R version 4.2.1 installed on [[anthill_soft_v03|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 '[[ anthill_desc | 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_desc | Anthill ver 0.3 ]]'. Please check if your computation maybe run on new Anthill version.

==== 2021 ====


==== 2020 ====
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 ====
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.