Disk configuration for 'love'

home | airgap | charisma | verve | trail | commitment | discernment | lore


For more info see 'love'.

sdg (250GB)
182481804949
sdg1 (232GB)
md0
sdh (250GB)
182481801165
sdh1 (232GB)
md0
nvme0n1 (500GB)
184634801586
nvme0n1p1 (512MB)
/boot/efi
nvme0n1p2 (1GB)
/boot
nvme0n1p3 (8GB)
fast:cache
nvme0n1p4 (8GB)
data:cache
nvme0n1p5 (434GB)
temp
sde (500GB)
184220A00B57
fast
sdf (500GB)
184301A00645
fast
sda (4TB, V6GGTPKS)
V6GGTPKS
data
sdb (4TB, V6H42DES)
V6H42DES
data
sdc (4TB, V6H420KS)
V1JBN0GH
data
sdd (4TB, V6GGRKVS)
V6GGRKVS
data
Device Drive Model Commissioned Sequential Random WRL Temp °C Data Sheet
sd[gh] WD Blue 250GB SATA SSD M.2 WDC WDS250G2B0B-00YS70 2019-03-21 304 MB/s 47 MB/s 100 TBW 0°C to 70°C download
nvme0n1 WD Black 500GB NVMe SSD WDS500G2X0C-00L350 2019-03-11 1,469 MB/s 84 MB/s 300 TBW 0°C to 70°C download
sd[ef] WD Blue 500GB SATA SSD M.2 WDC WDS500G2B0B 2019-03-11 388 MB/s 56 MB/s 200 TBW 0°C to 70°C download
sd[abcd] WD Ultrastar 4TB * HGST HUS726T4TALA6L4 2019-03-11 140 MB/s 2 MB/s 550TB/yr 5°C to 60°C download

ext4

Device RAID Capacity Mount
md0 RAID1 231GB /

ZFS zpools

Note: we don't have separate log devices for /data because we don't want to wear one of the SSDs out. /data can write its logs to the magnetic disks, that's fine.

Pool RAID Capacity Compression Dedup
fast RAID1 500GB lz4 on
data RAID10 8TB lz4 on
temp single 434GB lz4 on

ZFS datasets

These are the datasets we create on our zpools.

Dataset Mount
fast /fast
fast/home /home
fast/home/jj5 /home/jj5
fast/mysql /var/lib/mysql
fast/vbox /fast/vbox
data /data
data/host /data/host
temp /temp

Commands