nidhogg.openstreetmap.org

Tile server (prometheus)

Hardware
System	Supermicro AS -1124US-TNRP
Motherboard	Supermicro H12DSU-iN
CPU	2 x 28 core AMD EPYC 7453 28-Core Processor
Memory	252GB Total 16 x 16GB 3200 MT/s DDR4 DIMM 16 x Spare Unknown slot
Disk Controllers	AMD FCH SATA Controller [AHCI mode] AMD FCH SATA Controller [AHCI mode] AMD FCH SATA Controller [AHCI mode] Broadcom / LSI MegaRAID Tri-Mode SAS3408 Intel NVMe Datacenter SSD [3DNAND] SE 2.5" U.2 (P4510) Intel NVMe Datacenter SSD [3DNAND] SE 2.5" U.2 (P4510) Intel NVMe Datacenter SSD [3DNAND] SE 2.5" U.2 (P4510)
Disks	3 x 4TB Intel NVMe Datacenter SSD [3DNAND] SE 2.5" U.2 (P4510) 1 x 250GB 21012C3EDFD4Micron_5300_MTFDDAV240TDS D3MU001 1 x 250GB 21012C3ED863Micron_5300_MTFDDAV240TDS D3MU001
Network Controllers	Intel Ethernet Controller X710 for 10GBASE-T
Power Supplies	2 x 1200W Supermicro PWS-1K22A-1R
Out-of-band Management	ASPEED AST2500

Network
bond0	Up, 20Gb, full duplex DA:C3:F8:D9:0E:70 194.71.11.111 2001:6b0:19:2::111
enp68s0f0np0	Backup, Virtual DA:C3:F8:D9:0E:70
enp68s0f1np1	Backup, Virtual DA:C3:F8:D9:0E:70
enp68s0f2np2	Active, 10Gb, full duplex, connected to nidhogg.osm 10G link 1 DA:C3:F8:D9:0E:70
enp68s0f3np3	Active, 10Gb, full duplex, connected to nidhogg.osm 10G link 2 DA:C3:F8:D9:0E:70

Software
BIOS	American Megatrends Inc. version 3.3
Operating System	Debian GNU/Linux 13 (trixie)

Roles
nidhogg	Master role applied to nidhogg
umu	Role applied to all servers at Umeå University
se
base	Base role applied to all servers
tile	Role applied to all tile servers

Filesystems
/	217GB ext4 on /dev/md0 with 104GB free
/boot/efi	2GB vfat on /dev/sda1 with 2GB free
/store	4TB ext4 on /dev/md1 with 580GB free

Thanks

Many thanks to Academic Computer Club, Umeå University for supporting this server.

Last updated: Tue, 06 Oct 2026 20:40:08 +0000