On Wed, Apr 05, 2023 at 01:15:38AM +0200, Miroslav Suchý wrote: > Dne 04. 04. 23 v 23:50 Kevin Fenzi napsal(a): > > I'm still unsure if that means we only do gp3 or what is the list of > > ones we do after this change? > > Depends on your use case. For Copr we use gp3 for all volumes but - > copr-dist-git (5TB) and copr-be data volume where we store dnf repositories > (3*12TB). We do not need high IOPS. And Throughput 144/250MB > (baseline/boost) is enough for our use-case. And sc1 cost only $0.015/GB > while gp3 cost $0.08/GB. For our copr-be volumes that makes $520 vs $2880 > (per month). > > To sum it up: > > https://aws.amazon.com/ebs/volume-types/ > > * sc1 - cheapest volume, good enough if max throughput 250 MB is enough for you. $0.015/GB-month > > * st1 - still magnetic, IOPS and throughput is two times bigger than sc1, but the price is 3times higher: $0.045 GB-month > > * gp2 - does not have sense at all now > > * gp3 - 3k-16k IOPS, 125MB-1000MB/s Throughput. $0.08 GB-month > > * io1 - IMHO does not have sense now > > * io2* - with $0.125/GB-month + $0.065/provisioned IOPS-month I never consider this, maybe for latency sensitive DB volumes > > For rootfs in fedora-infra you want gp3 only. > > But generally speaking for public cloud images you want to preserve magnetic > volume as well. E.g. my personal webserver runs of Fedora cloud image in AWS > (under my private account) and because it has just few hits per hour, the > st1 volume for rootfs and data volume is just fine. And I have 6GB volume > running for whole month for just 9 cents. yeah, I was not clear... I guess I meant: "what does this mean for fedora images we upload for everyone to use?" Currenly we upload 'standard' and 'gp2'. Should we do 'standard' and 'gp3'? or 'sc1' and 'gp3'? I guess thats really for the cloud sig to decide... Thanks for all the info on this. kevin
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