The OP is asking about new servers I think.
> On Jan 13, 2024, at 9:36 PM, Mike O'Connor <m...@oeg.com.au> wrote: > > Because it's almost impossible to purchase the equipment required to convert > old drive bays to u.2 etc. > > The M.2's we purchased are enterprise class. > > Mike > > >> On 14/1/2024 12:53 pm, Anthony D'Atri wrote: >> Why use such a card and M.2 drives that I suspect aren’t enterprise-class? >> Instead of U.2, E1.s, or E3.s ? >> >>>> On Jan 13, 2024, at 5:10 AM, Mike O'Connor<m...@oeg.com.au> wrote: >>> >>> On 13/1/2024 1:02 am, Drew Weaver wrote: >>>> Hello, >>>> >>>> So we were going to replace a Ceph cluster with some hardware we had >>>> laying around using SATA HBAs but I was told that the only right way to >>>> build Ceph in 2023 is with direct attach NVMe. >>>> >>>> Does anyone have any recommendation for a 1U barebones server (we just >>>> drop in ram disks and cpus) with 8-10 2.5" NVMe bays that are direct >>>> attached to the motherboard without a bridge or HBA for Ceph specifically? >>>> >>>> Thanks, >>>> -Drew >>>> >>>> _______________________________________________ >>>> ceph-users mailing list --ceph-users@ceph.io >>>> To unsubscribe send an emailtoceph-users-le...@ceph.io >>> Hi >>> >>> You need to use PCIe card with a PCIe switch, cards with 4 x m.2 NVME are >>> cheap enough around $USD180 from Aliexpress. >>> >>> There are companies with cards which have many more m.2 ports but the cost >>> goes up greatly. >>> >>> We just build a 3x1RU G9 HP cluster with 4 x 2T m.2 NVME using Dual 40G >>> Ethernet ports and dual 10G Ethernet and a second hand Arisa 16 port 40G >>> switch. >>> >>> It works really well. >>> >>> Cheers >>> >>> Mike >>> _______________________________________________ >>> ceph-users mailing list --ceph-users@ceph.io >>> To unsubscribe send an email toceph-users-le...@ceph.io > > _______________________________________________ > ceph-users mailing list -- ceph-users@ceph.io > To unsubscribe send an email to ceph-users-le...@ceph.io _______________________________________________ ceph-users mailing list -- ceph-users@ceph.io To unsubscribe send an email to ceph-users-le...@ceph.io
