Created Created by Kind Comments
2026-09-08 22:15 technik Info
# Neue ssd finden
lsblk --nodeps --filter='TYPE=="disk"'
# `/dev/sdk` ist die neue SSD

# `/dev/sdj` partiton als Vorlage auf `/dev/sdk` kopieren.
sgdisk --replicate=/dev/sdk /dev/sdj
# UUID uniq machen
sgdisk --randomize-guids /dev/sdk

# Verschlüsselung einrichten
cryptsetup luksFormat \
  --type luks2 \
  --cipher aes-xts-plain64 \
  --key-size 512 \
  --pbkdf argon2id \
  --key-file /etc/cryptkeys/data-disks.key \
  /dev/sdk1

# Device öffnen
cryptsetup open \
  /dev/sdk1 \
  crypt_81886bb5-d578-4172-ae42-428a96dcc745 \
  --key-file /etc/cryptkeys/data-disks.key

# UUID ermitteln
_uuid="$(blkid /dev/sdk1 | grep -Po ' UUID="\K[^"]+')"

# crypttab eintrag anlegen
echo "crypt_${_uuid} UUID=${_uuid} /etc/cryptkeys/data-disks.key luks,discard" \
>> /dev/crypttab

# MDADM mit der neuen Disk versorgen
mdadm /dev/md1 --add "/dev/mapper/crypt_${_uuid}"

# Prüfen das der Rebuild läuft
cat /proc/mdstat

Wenn noch vorhanden, den alten Eintrag aus der crypttab entfernen.

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2026-09-08 21:53 technik Info

lsblk --nodeps --filter='TYPE=="disk"' --output-all --json | yq --yaml-output

blockdevices:
  - alignment: 0
    id-link: wwn-0x5002538c400c2c6a
    id: "0x5002538c400c2c6a"
    disc-aln: 0
    dax: false
    disc-gran: 512B
    disk-seq: 9
    disc-max: 128M
    disc-zero: false
    fsavail: null
    fsroots: []
    fssize: null
    fstype: null
    fsused: null
    fsuse%: null
    fsver: null
    group: disk
    hctl: 0:0:0:0
    hotplug: false
    kname: sda
    label: null
    log-sec: 512
    maj:min: 8:0
    maj: "8"
    min: "0"
    min-io: 512
    mode: brw-rw----
    model: SAMSUNG MZ7KM960HAHP-00005
    mq: " 64"
    name: sda
    opt-io: 0
    owner: root
    partflags: null
    partlabel: null
    partn: null
    parttype: null
    parttypename: null
    partuuid: null
    path: /dev/sda
    phy-sec: 512
    pkname: null
    pttype: gpt
    ptuuid: fe84dabe-92a9-425d-86ca-d4017697730b
    ra: 128
    rand: false
    rev: GXM1003Q
    rm: false
    ro: false
    rota: false
    rq-size: 256
    sched: mq-deadline
    serial: S2HTNXAGB01157
    size: 894.3G
    start: null
    state: running
    subsystems: block:scsi:pci
    mountpoint: null
    mountpoints: []
    tran: null
    type: disk
    uuid: null
    vendor: "ATA     "
    wsame: 0B
    wwn: "0x5002538c400c2c6a"
    zoned: none
    zone-sz: 0B
    zone-wgran: 0B
    zone-app: 0B
    zone-nr: 0
    zone-omax: 0
    zone-amax: 0
  - alignment: 0
    id-link: wwn-0x5002538c401bf276
    id: "0x5002538c401bf276"
    disc-aln: 0
    dax: false
    disc-gran: 512B
    disk-seq: 10
    disc-max: 128M
    disc-zero: false
    fsavail: null
    fsroots: []
    fssize: null
    fstype: null
    fsused: null
    fsuse%: null
    fsver: null
    group: disk
    hctl: 0:0:1:0
    hotplug: false
    kname: sdb
    label: null
    log-sec: 512
    maj:min: 8:16
    maj: "8"
    min: "16"
    min-io: 512
    mode: brw-rw----
    model: SAMSUNG MZ7KM960HAHP-00005
    mq: " 64"
    name: sdb
    opt-io: 0
    owner: root
    partflags: null
    partlabel: null
    partn: null
    parttype: null
    parttypename: null
    partuuid: null
    path: /dev/sdb
    phy-sec: 512
    pkname: null
    pttype: gpt
    ptuuid: 8cbb9d11-63b2-4556-ac28-bc46d3466e04
    ra: 128
    rand: false
    rev: GXM1003Q
    rm: false
    ro: false
    rota: false
    rq-size: 256
    sched: mq-deadline
    serial: S2HTNXAH300053
    size: 894.3G
    start: null
    state: running
    subsystems: block:scsi:pci
    mountpoint: null
    mountpoints: []
    tran: null
    type: disk
    uuid: null
    vendor: "ATA     "
    wsame: 0B
    wwn: "0x5002538c401bf276"
    zoned: none
    zone-sz: 0B
    zone-wgran: 0B
    zone-app: 0B
    zone-nr: 0
    zone-omax: 0
    zone-amax: 0
  - alignment: 0
    id-link: wwn-0x5000c5008ce44613
    id: "0x5000c5008ce44613"
    disc-aln: 0
    dax: false
    disc-gran: 0B
    disk-seq: 12
    disc-max: 0B
    disc-zero: false
    fsavail: null
    fsroots: []
    fssize: null
    fstype: null
    fsused: null
    fsuse%: null
    fsver: null
    group: disk
    hctl: 0:0:3:0
    hotplug: false
    kname: sdd
    label: null
    log-sec: 512
    maj:min: 8:48
    maj: "8"
    min: "48"
    min-io: 4096
    mode: brw-rw----
    model: ST2000NX0253
    mq: " 64"
    name: sdd
    opt-io: 0
    owner: root
    partflags: null
    partlabel: null
    partn: null
    parttype: null
    parttypename: null
    partuuid: null
    path: /dev/sdd
    phy-sec: 4096
    pkname: null
    pttype: gpt
    ptuuid: 585a8837-a8c4-4664-872b-ea9576409bcc
    ra: 512
    rand: true
    rev: SN02
    rm: false
    ro: false
    rota: true
    rq-size: 256
    sched: mq-deadline
    serial: S460QZYN
    size: 1.8T
    start: null
    state: running
    subsystems: block:scsi:pci
    mountpoint: null
    mountpoints: []
    tran: null
    type: disk
    uuid: null
    vendor: "ATA     "
    wsame: 0B
    wwn: "0x5000c5008ce44613"
    zoned: none
    zone-sz: 0B
    zone-wgran: 0B
    zone-app: 0B
    zone-nr: 0
    zone-omax: 0
    zone-amax: 0
  - alignment: 0
    id-link: wwn-0x5000c5008caf422e
    id: "0x5000c5008caf422e"
    disc-aln: 0
    dax: false
    disc-gran: 0B
    disk-seq: 13
    disc-max: 0B
    disc-zero: false
    fsavail: null
    fsroots: []
    fssize: null
    fstype: null
    fsused: null
    fsuse%: null
    fsver: null
    group: disk
    hctl: 0:0:4:0
    hotplug: false
    kname: sde
    label: null
    log-sec: 512
    maj:min: 8:64
    maj: "8"
    min: "64"
    min-io: 4096
    mode: brw-rw----
    model: ST2000NX0253
    mq: " 64"
    name: sde
    opt-io: 0
    owner: root
    partflags: null
    partlabel: null
    partn: null
    parttype: null
    parttypename: null
    partuuid: null
    path: /dev/sde
    phy-sec: 4096
    pkname: null
    pttype: gpt
    ptuuid: f137ac19-ad2f-44b0-8bea-5e2431dacbaa
    ra: 512
    rand: true
    rev: SN02
    rm: false
    ro: false
    rota: true
    rq-size: 256
    sched: mq-deadline
    serial: S460DYWV
    size: 1.8T
    start: null
    state: running
    subsystems: block:scsi:pci
    mountpoint: null
    mountpoints: []
    tran: null
    type: disk
    uuid: null
    vendor: "ATA     "
    wsame: 0B
    wwn: "0x5000c5008caf422e"
    zoned: none
    zone-sz: 0B
    zone-wgran: 0B
    zone-app: 0B
    zone-nr: 0
    zone-omax: 0
    zone-amax: 0
  - alignment: 0
    id-link: wwn-0x5000c5008ce3ce0b
    id: "0x5000c5008ce3ce0b"
    disc-aln: 0
    dax: false
    disc-gran: 0B
    disk-seq: 14
    disc-max: 0B
    disc-zero: false
    fsavail: null
    fsroots: []
    fssize: null
    fstype: null
    fsused: null
    fsuse%: null
    fsver: null
    group: disk
    hctl: 0:0:5:0
    hotplug: false
    kname: sdf
    label: null
    log-sec: 512
    maj:min: 8:80
    maj: "8"
    min: "80"
    min-io: 4096
    mode: brw-rw----
    model: ST2000NX0253
    mq: " 64"
    name: sdf
    opt-io: 0
    owner: root
    partflags: null
    partlabel: null
    partn: null
    parttype: null
    parttypename: null
    partuuid: null
    path: /dev/sdf
    phy-sec: 4096
    pkname: null
    pttype: gpt
    ptuuid: fffb2200-7e22-467b-a38d-9a369178d878
    ra: 512
    rand: true
    rev: SN02
    rm: false
    ro: false
    rota: true
    rq-size: 256
    sched: mq-deadline
    serial: S460R9R9
    size: 1.8T
    start: null
    state: running
    subsystems: block:scsi:pci
    mountpoint: null
    mountpoints: []
    tran: null
    type: disk
    uuid: null
    vendor: "ATA     "
    wsame: 0B
    wwn: "0x5000c5008ce3ce0b"
    zoned: none
    zone-sz: 0B
    zone-wgran: 0B
    zone-app: 0B
    zone-nr: 0
    zone-omax: 0
    zone-amax: 0
  - alignment: 0
    id-link: wwn-0x5000c5008ce44491
    id: "0x5000c5008ce44491"
    disc-aln: 0
    dax: false
    disc-gran: 0B
    disk-seq: 15
    disc-max: 0B
    disc-zero: false
    fsavail: null
    fsroots: []
    fssize: null
    fstype: null
    fsused: null
    fsuse%: null
    fsver: null
    group: disk
    hctl: 0:0:6:0
    hotplug: false
    kname: sdg
    label: null
    log-sec: 512
    maj:min: 8:96
    maj: "8"
    min: "96"
    min-io: 4096
    mode: brw-rw----
    model: ST2000NX0253
    mq: " 64"
    name: sdg
    opt-io: 0
    owner: root
    partflags: null
    partlabel: null
    partn: null
    parttype: null
    parttypename: null
    partuuid: null
    path: /dev/sdg
    phy-sec: 4096
    pkname: null
    pttype: gpt
    ptuuid: 51b7d3b3-ff84-4e33-8888-66eda8774f2f
    ra: 512
    rand: true
    rev: SN02
    rm: false
    ro: false
    rota: true
    rq-size: 256
    sched: mq-deadline
    serial: S460Q50Z
    size: 1.8T
    start: null
    state: running
    subsystems: block:scsi:pci
    mountpoint: null
    mountpoints: []
    tran: null
    type: disk
    uuid: null
    vendor: "ATA     "
    wsame: 0B
    wwn: "0x5000c5008ce44491"
    zoned: none
    zone-sz: 0B
    zone-wgran: 0B
    zone-app: 0B
    zone-nr: 0
    zone-omax: 0
    zone-amax: 0
  - alignment: 0
    id-link: wwn-0x5000c5008cde5e2e
    id: "0x5000c5008cde5e2e"
    disc-aln: 0
    dax: false
    disc-gran: 0B
    disk-seq: 16
    disc-max: 0B
    disc-zero: false
    fsavail: null
    fsroots: []
    fssize: null
    fstype: null
    fsused: null
    fsuse%: null
    fsver: null
    group: disk
    hctl: 0:0:7:0
    hotplug: false
    kname: sdh
    label: null
    log-sec: 512
    maj:min: 8:112
    maj: "8"
    min: "112"
    min-io: 4096
    mode: brw-rw----
    model: ST2000NX0253
    mq: " 64"
    name: sdh
    opt-io: 0
    owner: root
    partflags: null
    partlabel: null
    partn: null
    parttype: null
    parttypename: null
    partuuid: null
    path: /dev/sdh
    phy-sec: 4096
    pkname: null
    pttype: gpt
    ptuuid: 331ef3e1-5041-41a4-a443-c5c67998d2a6
    ra: 512
    rand: true
    rev: SN02
    rm: false
    ro: false
    rota: true
    rq-size: 256
    sched: mq-deadline
    serial: S460MZX0
    size: 1.8T
    start: null
    state: running
    subsystems: block:scsi:pci
    mountpoint: null
    mountpoints: []
    tran: null
    type: disk
    uuid: null
    vendor: "ATA     "
    wsame: 0B
    wwn: "0x5000c5008cde5e2e"
    zoned: none
    zone-sz: 0B
    zone-wgran: 0B
    zone-app: 0B
    zone-nr: 0
    zone-omax: 0
    zone-amax: 0
  - alignment: 0
    id-link: wwn-0x5000c5008c49ac60
    id: "0x5000c5008c49ac60"
    disc-aln: 0
    dax: false
    disc-gran: 0B
    disk-seq: 17
    disc-max: 0B
    disc-zero: false
    fsavail: null
    fsroots: []
    fssize: null
    fstype: null
    fsused: null
    fsuse%: null
    fsver: null
    group: disk
    hctl: 0:0:8:0
    hotplug: false
    kname: sdi
    label: null
    log-sec: 512
    maj:min: 8:128
    maj: "8"
    min: "128"
    min-io: 4096
    mode: brw-rw----
    model: ST2000NX0253
    mq: " 64"
    name: sdi
    opt-io: 0
    owner: root
    partflags: null
    partlabel: null
    partn: null
    parttype: null
    parttypename: null
    partuuid: null
    path: /dev/sdi
    phy-sec: 4096
    pkname: null
    pttype: gpt
    ptuuid: 089ef6b3-8f71-47a8-836a-83950c4cc5cd
    ra: 512
    rand: true
    rev: SN02
    rm: false
    ro: false
    rota: true
    rq-size: 256
    sched: mq-deadline
    serial: S4608PCP
    size: 1.8T
    start: null
    state: running
    subsystems: block:scsi:pci
    mountpoint: null
    mountpoints: []
    tran: null
    type: disk
    uuid: null
    vendor: "ATA     "
    wsame: 0B
    wwn: "0x5000c5008c49ac60"
    zoned: none
    zone-sz: 0B
    zone-wgran: 0B
    zone-app: 0B
    zone-nr: 0
    zone-omax: 0
    zone-amax: 0
  - alignment: 0
    id-link: wwn-0x5000c5008ce3a0ec
    id: "0x5000c5008ce3a0ec"
    disc-aln: 0
    dax: false
    disc-gran: 0B
    disk-seq: 18
    disc-max: 0B
    disc-zero: false
    fsavail: null
    fsroots: []
    fssize: null
    fstype: null
    fsused: null
    fsuse%: null
    fsver: null
    group: disk
    hctl: 0:0:9:0
    hotplug: false
    kname: sdj
    label: null
    log-sec: 512
    maj:min: 8:144
    maj: "8"
    min: "144"
    min-io: 4096
    mode: brw-rw----
    model: ST2000NX0253
    mq: " 64"
    name: sdj
    opt-io: 0
    owner: root
    partflags: null
    partlabel: null
    partn: null
    parttype: null
    parttypename: null
    partuuid: null
    path: /dev/sdj
    phy-sec: 4096
    pkname: null
    pttype: gpt
    ptuuid: fbddb06c-ad07-4797-8ced-0b6654cd0745
    ra: 512
    rand: true
    rev: SN02
    rm: false
    ro: false
    rota: true
    rq-size: 256
    sched: mq-deadline
    serial: S460Q9BS
    size: 1.8T
    start: null
    state: running
    subsystems: block:scsi:pci
    mountpoint: null
    mountpoints: []
    tran: null
    type: disk
    uuid: null
    vendor: "ATA     "
    wsame: 0B
    wwn: "0x5000c5008ce3a0ec"
    zoned: none
    zone-sz: 0B
    zone-wgran: 0B
    zone-app: 0B
    zone-nr: 0
    zone-omax: 0
    zone-amax: 0
  - alignment: 0
    id-link: wwn-0x5001b44dd443bffb
    id: "0x5001b44dd443bffb"
    disc-aln: 0
    dax: false
    disc-gran: 512B
    disk-seq: 11981
    disc-max: 128M
    disc-zero: false
    fsavail: null
    fsroots: []
    fssize: null
    fstype: null
    fsused: null
    fsuse%: null
    fsver: null
    group: disk
    hctl: 0:0:2:0
    hotplug: false
    kname: sdk
    label: null
    log-sec: 512
    maj:min: 8:160
    maj: "8"
    min: "160"
    min-io: 512
    mode: brw-rw----
    model: WD Red SA500 2.5 4TB
    mq: " 64"
    name: sdk
    opt-io: 0
    owner: root
    partflags: null
    partlabel: null
    partn: null
    parttype: null
    parttypename: null
    partuuid: null
    path: /dev/sdk
    phy-sec: 512
    pkname: null
    pttype: gpt
    ptuuid: 7af89991-4ea4-4785-b7ef-603e14c3671e
    ra: 128
    rand: false
    rev: 540500WD
    rm: false
    ro: false
    rota: false
    rq-size: 256
    sched: mq-deadline
    serial: 2552Q8D01232
    size: 3.6T
    start: null
    state: running
    subsystems: block:scsi:pci
    mountpoint: null
    mountpoints: []
    tran: null
    type: disk
    uuid: null
    vendor: "ATA     "
    wsame: 0B
    wwn: "0x5001b44dd443bffb"
    zoned: none
    zone-sz: 0B
    zone-wgran: 0B
    zone-app: 0B
    zone-nr: 0
    zone-omax: 0
    zone-amax: 0
Toggle Dropdown
2026-09-08 21:33 technik Warning

Die Blende ist Verschlossen; Daher: Es ist ein Schlüssel für die Blende notwendig.

Toggle Dropdown
2026-09-08 20:15 YoSiJo Info

lsblk --nodeps --filter='TYPE=="disk"' --output-all --json | yq --yaml-output

blockdevices:
  - alignment: 0
    id-link: wwn-0x5002538c400c2c6a
    id: "0x5002538c400c2c6a"
    disc-aln: 0
    dax: false
    disc-gran: 512B
    disk-seq: 9
    disc-max: 128M
    disc-zero: false
    fsavail: null
    fsroots: []
    fssize: null
    fstype: null
    fsused: null
    fsuse%: null
    fsver: null
    group: disk
    hctl: 0:0:0:0
    hotplug: false
    kname: sda
    label: null
    log-sec: 512
    maj:min: 8:0
    maj: "8"
    min: "0"
    min-io: 512
    mode: brw-rw----
    model: SAMSUNG MZ7KM960HAHP-00005
    mq: " 64"
    name: sda
    opt-io: 0
    owner: root
    partflags: null
    partlabel: null
    partn: null
    parttype: null
    parttypename: null
    partuuid: null
    path: /dev/sda
    phy-sec: 512
    pkname: null
    pttype: gpt
    ptuuid: fe84dabe-92a9-425d-86ca-d4017697730b
    ra: 128
    rand: false
    rev: GXM1003Q
    rm: false
    ro: false
    rota: false
    rq-size: 256
    sched: mq-deadline
    serial: S2HTNXAGB01157
    size: 894.3G
    start: null
    state: running
    subsystems: block:scsi:pci
    mountpoint: null
    mountpoints: []
    tran: null
    type: disk
    uuid: null
    vendor: "ATA     "
    wsame: 0B
    wwn: "0x5002538c400c2c6a"
    zoned: none
    zone-sz: 0B
    zone-wgran: 0B
    zone-app: 0B
    zone-nr: 0
    zone-omax: 0
    zone-amax: 0
  - alignment: 0
    id-link: wwn-0x5002538c401bf276
    id: "0x5002538c401bf276"
    disc-aln: 0
    dax: false
    disc-gran: 512B
    disk-seq: 10
    disc-max: 128M
    disc-zero: false
    fsavail: null
    fsroots: []
    fssize: null
    fstype: null
    fsused: null
    fsuse%: null
    fsver: null
    group: disk
    hctl: 0:0:1:0
    hotplug: false
    kname: sdb
    label: null
    log-sec: 512
    maj:min: 8:16
    maj: "8"
    min: "16"
    min-io: 512
    mode: brw-rw----
    model: SAMSUNG MZ7KM960HAHP-00005
    mq: " 64"
    name: sdb
    opt-io: 0
    owner: root
    partflags: null
    partlabel: null
    partn: null
    parttype: null
    parttypename: null
    partuuid: null
    path: /dev/sdb
    phy-sec: 512
    pkname: null
    pttype: gpt
    ptuuid: 8cbb9d11-63b2-4556-ac28-bc46d3466e04
    ra: 128
    rand: false
    rev: GXM1003Q
    rm: false
    ro: false
    rota: false
    rq-size: 256
    sched: mq-deadline
    serial: S2HTNXAH300053
    size: 894.3G
    start: null
    state: running
    subsystems: block:scsi:pci
    mountpoint: null
    mountpoints: []
    tran: null
    type: disk
    uuid: null
    vendor: "ATA     "
    wsame: 0B
    wwn: "0x5002538c401bf276"
    zoned: none
    zone-sz: 0B
    zone-wgran: 0B
    zone-app: 0B
    zone-nr: 0
    zone-omax: 0
    zone-amax: 0
  - alignment: 0
    id-link: wwn-0x5000c5008cafce79
    id: "0x5000c5008cafce79"
    disc-aln: 0
    dax: false
    disc-gran: 0B
    disk-seq: 11
    disc-max: 0B
    disc-zero: false
    fsavail: null
    fsroots: []
    fssize: null
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    maj:min: 8:96
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Toggle Dropdown
2026-09-08 18:54 YoSiJo Info

Arbeitsanweisungskatalog

Beschreibung

In dem Server proxmox-02.anoxinon.de welcher bei IN-Berlin in der Lokation SpeedBone RZ Steglitz, sollen die beiden SSD Samsung SSD 870 QVO S5STNF0T400580P, Western Digital WD Red® SA400 SATA SSD 2.5" 2552Q8D01232 verbaut werden.

WICHTIG: ES SOLL ERSTMAL NUR EINE VERBAUT WERDEN!

Technisch Informationen

Frontpanel

Das FrontPanel zählt von Links Oben, runter und dann nach Links. Folgende Tabelle stellt dies dar:

0 2 4 6 8
1 3 5 7 9

Verbaute Blockdevices

  • Port 0-1: SSDs für das RootFS
  • Port 2-9: HHDs in einem RAID6 MDADM

Austausch verfahren

Es wird ohne MDADM Vorbehandlung darauf gesetzt, das nur eine Disk gezogen wird und MDADM dies Abfängt. Daher keine LocateLED aktiviert oder genutzt wird.

Risiko Einschätzung

Es soll eine der HDDs von Port 2-9 getauscht werden; Da diese in einem großem RAID6 via MDADM sind, kann der Austausch sehr Risikoarm vollzogen werden.

Dem umsetzten Techniker wird durch das gewählte Austausch verfahren, ermöglicht, das er den Austausch ohne weitere Rücksprache umsetzten kann; In dies auch gefährdung für den Serverbetrieb beführchten muss.

Anweisung

  1. DELLs Server eigenes Panel vom Server entfernen (DELL Schlüssel notwendig.).
  2. Die HDD aus 2.5" Port 2 entfernen.
  3. Die im Caddy verbaute HDD, aus dem Caddy herausschrauben.
  4. Die eine der beiden SSDs in das Caddy einschrauben.
  5. Das Caddy mit SSD in den freien Port des Server einführen und einlocken.
  6. Folgende Informationen an postfach+in-berlin@anoxinon.de melden:
    1. Umsetzung der Arbeit.
    2. Sonstige relevante Anmerkungen.
Toggle Dropdown
2026-08-10 20:47 YoSiJo Info

Snapshot von social-prod gelöscht, damit wieder SSD speicher Frei wird, da wir bei über 87% lagen.

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2026-05-30 22:13 YoSiJo Info

Management oberfläche Dokumentiert

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2026-05-30 21:54 YoSiJo Info
  • Netwerke mit vmb0 vmbr1 und vnet0 und vnet1 aufgesetzt.
  • Management oberfläche Dokumentiert
Toggle Dropdown
2026-05-30 21:48 YoSiJo Info

Server mit Proxmox aufgesetzt.

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2026-05-30 17:27 YoSiJo Info

Server ist in CoLo verbaut.

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