[Berzelius-users] Berzelius login node maintenance on 26th and 27th of September

[Filip Polbratt]

Dear Berzelius Users,

Maintenance of berzelius2 is complete and all login nodes are now back 
in service.

Best regards,
Filip Polbratt
NSC

On 2023-09-27 11:14, Filip Polbratt wrote:
> Dear Berzelius Users,
> 
> The login node berzelius1 is now back in service. The login node 
> berzelius2 will be taken down for maintenance tomorrow at 09:00.
> 
> Best regards,
> Filip Polbratt
> NSC
> 
> On 2023-09-26 19:02, Henrik Henriksson wrote:
>> Due to unanticipated hardware issues during the maintenance of the 
>> login node
>> berzelius1, the timeplan has changed a bit:
>>
>>   - We aim to get berzelius1 back online tomorrow morning,
>>
>>   - Service of berzelius2 will be postponed until Thursday 2023-09-28 
>> 09:00.
>>
>> The cluster should remain reachable through berzelius.nsc.liu.se at 
>> all times.
>> Batch scheduling is unaffected, but all user on an affected login node 
>> will be
>> logged out at the start of the maintenance window.
>>
>> Henrik Henriksson
>> Systems Administrator
>> National Supercomputer Centre
>>
>> On 2023-09-13 11:07, Filip Polbratt wrote:
>>> Dear Berzelius Users,
>>>
>>> both login nodes of Berzelius require hardware maintenance. This will 
>>> be split across two dates.
>>>
>>> * Tuesday the 26th of September starting at 09:00 we will work on 
>>> hardware repair on berzelius1.
>>> * On Wednesday the 27th the starting at 09:00 same work will be 
>>> performed on berzelius2.
>>>
>>> We might be able to return the login nodes to service earlier. 
>>> However, this should not be expected and depended upon.
>>>
>>> All users will be logged out from the login nodes as part of the 
>>> maintenance. Batch jobs will not be affected, interactive jobs will 
>>> be canceled when users are logged out.
>>>
>>> There should always be one login node available and 
>>> "berzelius.nsc.liu.se" should always be available.
>>>
>>> Best regards,
>>> Filip Polbratt
>>> NSC
>>> _______________________________________________
>>> Berzelius-users mailing list
>>> Berzelius-users at lists.nsc.liu.se
>>> https://lists.nsc.liu.se/mailman/listinfo/berzelius-users
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