[Bi-users] Filesystems rossby18, smhid11 and fouo4 unavailable 19-21 January

Fredrik Nyström freny at nsc.liu.se
Mon Dec 21 08:13:11 CET 2020

Dear Accumulus storage users,

we need to upgrade Lustre server software on Accumulus and will start 
with the following filesystems.


Downtime will start Tuesday 19 January 09:00 CET.

End of downtime is as soon as we are done but it may take as long as 
three days.

During downtime these filesystems will be unavailable on both Bi and 

On both Bi and Tetralith, please try to avoid scheduling jobs depending 
on these filesystems that will not complete before, or start during 
downtime, as they will otherwise fail.

Kind Regards,
Fredrik Nyström, National Supercomputer Centre
freny at nsc.liu.se

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