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	Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] Advanced Micro Devices, Inc. [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 12 (bookworm)

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

Filesystems
/	217GB ext4 on /dev/md0 with 97GB free
/boot/efi	2GB vfat on /dev/sdb1 with 2GB free
/store	4TB ext4 on /dev/md1 with 463GB free

Thanks

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

Last updated: Wed, 21 Jan 2026 17:32:18 +0000