Linux/RAID/Partitionierung: Unterschied zwischen den Versionen
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== Datenträger partitionieren == | |||
<syntaxhighlight lang="bash" highlight="1,12,17,19-21,26,28,29,34,48" line> | <syntaxhighlight lang="bash" highlight="1,12,17,19-21,26,28,29,34,48" line> | ||
sudo fdisk /dev/sdc | sudo fdisk /dev/sdc | ||
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Selected partition 1 | Selected partition 1 | ||
Partition type (type L to list all types): | Partition type (type L to list all types): 42 | ||
Changed type of partition Linux filesystem to Linux RAID | Changed type of partition Linux filesystem to Linux RAID | ||
Version vom 9. März 2025, 14:27 Uhr
Linux/RAID/Partitionierung
Beschreibung
Datenträger eines RAIDs identisch partitionieren
- Am Anfang und Ende des Datenträgers Sektoren freilassen
fdisk
- Bezeichnungen der Datenträger ermitteln
sudo fdisk -l
Datenträger partitionieren
sudo fdisk /dev/sdc
Welcome to fdisk (util-linux 2.33.1)
Changes will remain in memory only, until you decide to write them
Be careful before using the write command
Device does not contain a recognized partition table
Created a new DOS disklabel with disk identifier 0xdfca4904
Command (m for help)
GPT (GUID-Partition-Table) wird angelegt
Command (m for help): g
Created a new GPT disklabel (GUID: 748568BC-EC8C-F34A-B822-45C2E267CFFB)
Partitionstabelle anlegen
Command (m for help): n
Partition number (1-128, default 1): 1
First sector (2048-3907029134, default 2048): 2048
Last sector, +/-sectors or +/-size{K,M,G,T,P} (2048-3907029134, default 3907029134): +1842G
Created a new partition 1 of type Linux filesystem and of size 1,8 TiB
Partition als RAID-Partition markieren
Command (m for help): t
Selected partition 1
Partition type (type L to list all types): 42
Changed type of partition Linux filesystem to Linux RAID
Änderungen auf Korrektheit überprüfen
Command (m for help): p
Disk /dev/sdc: 1,8 TiB, 2000398934016 bytes, 3907029168 sectors
Disk model: WDC WD20EZRX-00D
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt
Disk identifier: 748568BC-EC8C-F34A-B822-45C2E267CFFB
Device Start End Sectors Size Type
/dev/sdc1 2048 3862956031 3862953984 1,8T Linux RAID
Änderungen schreiben
Command (m for help): w
The partition table has been altered
Calling ioctl() to re-read partition table
Syncing disks