![]() Note that lsblk will show the devices /dev/sda, /dev/sdb, etc. Last sector, +/-sectors or +/-size (2048-1953091, default 1953091):Ĭreated a new partition 1 of type 'Linux filesystem' and of size 952.7 MiB.Ĭalling ioctl() to re-read partition table. w write to disk ⚠️ this destroys all data on the diskĬhanges will remain in memory only, until you decide to write them.īe careful before using the write command.Ĭreated a new GPT disklabel (GUID: FD7A7EC5-CC10-A140-B39D-2C8D3E43A007).įirst sector (2048-1953091, default 2048):.n create a new partition, choose the defaults to fill the disk.Now, format the disks and create a GPT partitiontable with a Linux Partition on it that will be the RAID member. If there is any data on these devices, the following will remove that data. (Ubuntu, Debian, Arch: package mdadm)įind the devices that you want to use in your array with lsblk. Mdadm - manage MD devices aka Linux Software RAID Software RAID in Linux is implemented through the md Multiple Devices device driver, and mdadm is the tool to administer these RAID devices. Motherboards may provide some RAID mode but on consumer and entry-level boards this is typically software RAID in disguise, e.g. Mount the volume and register it in fstab.Create an LVM logical volume on the volume-group.Create an LVM volume-group on the physical volume.Create an LVM physical volume on the MD device.Format and partition the participating disks.What does that practically entail for me? Setting up some long-term reliable storage on my Linux desktop in the form of a RAID-1 array.Īs I found existing tutorials a bit confusing and I wanted to retain the steps that I undertook for future reference, I decided to make them publicly available here. □️ĭisclaimer: I’m not an expert in this field and merely want to record and share my experience, that’s why I chose to license this text with the formidable CC BY 4.0. The time for me is now, to become a datahoarder. When visiting some bookmark from 2010, I found out that it was not served through that link anymore. I stumbled across some old pictures which I overly compressed to fit to 600 megabytes - CD-ROM sized - faces barely recognizable. Recently, one of my favourite YouTube channels decided to cease their presence on YouTube and remove their channel. ![]()
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