Disk configuration for 'tradition'

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

For more info see 'tradition'.

nvme0n1 (2TB)
50026B768642EFF2
safe
nvme1n1 (2TB)
50026B768642EFF4
safe
nvme2n1 (1TB)
S3ETNX0HC08620Y
nvme2n1p1 (400G)
fast:cache
nvme2n1p2 (531G)
data:cache
sda (512G)
S2BENWAJ207761X
sda1 (1G)
/boot/efi
sda2 (2G)
md0
sda3 (10G)
swap
sda3 (150G)
md1
sda5 (325G)
fast
sdb (512G)
S2BENWAJ207751D
sdb1 (1G)
/boot/efi
sdb2 (2G)
md0
sdb3 (10G)
swap
sdb3 (150G)
md1
sdb5 (325G)
fast
sdc (6TB)
ZR14L0LE
data
sdd (6TB)
WSB076SN
data
sde (6TB)
ZA16N4ZH
data
Device Drive Model Commissioned Sequential Random WRL Temp °C Data Sheet
nvme[01]n1 Kingston NV2 PCIe 4.0 NVMe SSD 2TB KINGSTON SNV2S2000G 2023-05-28 3,500MB/s read; 2,800MB/s write 640 TBW 0°C to 70°C online
nvme2n1 Samsung 960 EVO NVMe M.2 SSD 1TB Samsung SSD 960 EVO 1TB 2017-04-18 1,276 MB/s 80 MB/s 400 TBW 0°C to 70°C online
sd[ab] Samsung 850 PRO SATA III 2.5inch SSD 512GB Samsung SSD 850 2017-04-18 407 MB/s 57 MB/s 150 TBW 0°C to 70°C online
sdc Seagate IronWolf 6TB ST6000VN001 2023-02-21 186 MB/s 2 MB/s 180 TB/yr 5°C to 70°C download
sdd Seagate BarraCuda Compute 6TB ST6000DM003-2CY186 2022-09-16 102 MB/s 2.29 MB/s 55 TB/yr 0°C to 60°C download
sde Seagate IronWolf 6TB ST6000VN0041-2EL11C 2017-04-18 186 MB/s 2 MB/s 180 TB/yr 5°C to 70°C download

MD RAID

Note: all MD RAID devices are used with a single partition.

Device RAID Components Capacity
/dev/md0 RAID1 2x 2GB 2GB
/dev/md1 RAID1 2x 150GB 150GB

Mounts

Partition Capacity File-system Mount point Mount options
/dev/sd[ab]1 1GB EFI System /boot/efi defaults
/dev/md0p1 2GB ext4 /boot noatime
/dev/md1p1 150GB ext4 / noatime

ZFS zpools

Pool RAID Components Capacity
fast RAID1 2x 325GB 325GB
safe RAID1 2x 2TB 2TB
data RAIDZ 3x 6TB 12TB

ZFS datasets

These are the datasets we create on our zpools.

Dataset Mount Compression Dedup
fast /fast lz4 on
fast/home /home lz4 on
fast/home/jj5 /home/jj5 lz4 on
fast/session /var/log/session zstd off
safe /safe zstd on
safe/vbox /safe/vbox zstd on
data /data zstd on
data/archive /data/archive zstd on
data/backup /data/backup zstd on
data/blob /data/blob zstd on
data/copy /data/copy zstd on
data/home /data/home zstd on
data/host /data/host zstd on
data/image /data/image off off
data/share /data/share zstd on

Commands

Something like this used for creation of 'data' zpool:

#!/bin/bash

set -euo pipefail;

DISK3A=/dev/disk/by-id/ata-ST6000VN0041-2EL11C_ZA16N4ZH
DISK3B=/dev/disk/by-id/ata-ST6000VN001-2BB186_ZR14L0LE
DISK3C=/dev/disk/by-id/ata-ST6000DM003-2CY186_WSB076SN

zpool create -f \
    -O acltype=posixacl -O compression=zstd \
    -O dnodesize=auto -O normalization=formD -O atime=off -O dedup=on \
    -O xattr=sa \
    data raidz ${DISK3A} ${DISK3B} ${DISK3C}


-------------------
Mon Aug 14 02:09:34 [bash:5.1.4 jobs:0 error:0 time:4233]
root@tradition:/root
# cat setup-zfs.sh
#!/bin/bash
# NOTE: the 'data' zpool from the previous version of 'trick' was imported, but the rest of the ZFS config was done as follows...
DISK2A=/dev/disk/by-id/ata-Samsung_SSD_850_PRO_512GB_S2BENWAJ207761X-part5
DISK2B=/dev/disk/by-id/ata-Samsung_SSD_850_PRO_512GB_S2BENWAJ207751D-part5
CACHE1=/dev/disk/by-id/nvme-Samsung_SSD_960_EVO_1TB_S3ETNX0HC08620Y-part1
CACHE2=/dev/disk/by-id/nvme-Samsung_SSD_960_EVO_1TB_S3ETNX0HC08620Y-part2
zpool create -f \
    -o ashift=12 -o autotrim=on \
    -O acltype=posixacl -O compression=lz4 \
    -O dnodesize=auto -O normalization=formD -O atime=off -O dedup=on \
    -O xattr=sa \
    fast mirror ${DISK2A} ${DISK2B}
zpool add fast cache ${CACHE1}
zpool add data cache ${CACHE2}
zfs create fast/home
zfs create fast/home/jj5
zfs create fast/session
zfs set dedup=off fast/session
zfs set compression=zstd fast/session
zfs set mountpoint=/var/log/session fast/session
chmod 1777 /var/log/session
mv /home /home.bak
zfs set mountpoint=/home fast/home
shopt -s dotglob;
chown jj5:jj5 /home/jj5
mv /home.bak/jj5/* /home/jj5/
rmdir /home.bak/jj5
rmdir /home.bak

-------------------
Mon Aug 14 02:09:43 [bash:5.1.4 jobs:0 error:0 time:4242]
root@tradition:/root
# cat setup-zfs-safe.sh
#!/bin/bash

DISKA=/dev/disk/by-id/nvme-KINGSTON_SNV2S2000G_50026B768642EFF2
DISKB=/dev/disk/by-id/nvme-KINGSTON_SNV2S2000G_50026B768642EFF4

zpool create -f \
    -o ashift=12 -o autotrim=on \
    -O acltype=posixacl -O compression=zstd \
    -O dnodesize=auto -O normalization=formD -O atime=off -O dedup=on \
    -O xattr=sa \
    safe mirror ${DISKA} ${DISKB}

zfs create safe/vbox

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