Hi everybody, on Monday 5th there will be some downtime of stat1005 and stat1008 (hopefully one hour max in total) to expand their RAM to 1.5TB (!!!!). The maintenance is scheduled to start around 16 CEST. As always, please let us know if this impacts your work! Luca (on behalf of the Analytics team)

Hi everybody, Next Tuesday (Nov 17th) at 15:00 UTC we'll shutdown stat1008 to finally add the remaining 256G of RAM. More info in https://phabricator.wikimedia.org/T260448 As always, please reach out to us in the task or via IRC (#wikimedia-analytics) for any issue. Luca (on behalf of the Analytics team) On Mon, Oct 12, 2020 at 9:36 AM Luca Toscano <ltoscano(a)wikimedia.org> wrote: > Hi everybody, > > We ordered new PSUs for stat1008 to get around the extra > power consumption, I'll hopefully schedule another maintenance window to > add +256G of ram during the next couple of weeks. > > Luca > > On Mon, Oct 5, 2020 at 6:43 PM Luca Toscano <ltoscano(a)wikimedia.org> > wrote: > >> Hi again, >> >> stat1008 is back with 256G of RAM (only +128G). We'll work on adding >> those extra 256G during the next few days, but it might take a bit :( >> >> Luca >> >> On Mon, Oct 5, 2020 at 6:18 PM Luca Toscano <ltoscano(a)wikimedia.org> >> wrote: >> >>> Hi everybody, >>> >>> I am sorry if I mislead you before but the RAM expansion was to 512G >>> on each node (stat1005/stat1008), I misremembered what was the agreed value >>> ("Luca gives us false hopes! What a bad person!" Yes I agree 100%, sorry! :) >>> >>> The work on stat1005 is already done, but stat1008 is having some >>> problems (we don't have enough power in the PSU to fuel the GPU and the >>> extra ram banks). We'll probably have to complete the maintenance during >>> another day, I'll keep you posted. >>> >>> Luca >>> >>> On Fri, Oct 2, 2020 at 9:46 AM Luca Toscano <ltoscano(a)wikimedia.org> >>> wrote: >>> >>>> Hi everybody, >>>> >>>> on Monday 5th there will be some downtime of stat1005 and stat1008 >>>> (hopefully one hour max in total) to expand their RAM to 1.5TB (!!!!). The >>>> maintenance is scheduled to start around 16 CEST. >>>> >>>> As always, please let us know if this impacts your work! >>>> >>>> Luca (on behalf of the Analytics team) >>>> >>> --