![]() To get dynamic disks to behave like filesystems natively supported by the Linux kernel, enable rvice. # ldmtool create volume diskgroup UUID Systemd To create device mappers for all volumes in a disk group: To find what volumes a disk group contains: # mount -t ntfs /dev/mapper/ LDM volume /mnt/ mountpoint Other commands Once this is done, they become accessible in a usual manner, say by: ![]() ![]() This populates /dev/mapper with volumes under LDM. Once installed, ldmtool can be used to query and mount dynamic disks. For all other tasks, you will have to use Windows' Logical Disk Manager. Note: This tool will only give you the ability to read and write dynamic disks in Arch Linux. Read "spanned volume" of a dynamic disk as a "logical volume" in Linux LVM, and "striped volume" as RAID0. Even if you have a spare AHCI controller card, your system may not have enough space to hold two Option ROMs. However, network storage retrieval will be capped to 1Gb/s (119MiB/s) and getting RAID drivers loaded on an existing Windows installation can be daunting (if not impossible) if the Windows OS partition is installed on a drive that is on the very controller that you want to switch from AHCI to RAID. The usual course then is to attempt to use fakeraid using dmraid or to use network storage. However, if the system is being dual-booted with Windows, Windows will not be able to read these setups. LVM and mdadm are the preferred tools under Arch Linux. Probably the sole case you want to use dynamic disks is when you use RAID in Windows.ĭynamic disks cannot be used on removable disks, either. To turn a disk to a dynamic disk, all existing partitions have to be recognized by Windows - Linux partitions (ext4, btrfs, lvm, you name it) are out!.See How Dynamic Disks and Volumes Work in .) ![]() An MBR dynamic disk has a sole partition. (More precisely, a GPT dynamic disk will have one big partition for data and the other, one small metadata partition. In a dynamic disk, an entire disk is put in a one, big partition.In general it is not recommended to convert the disk drive to host your Linux into a dynamic disk. Dynamic disks, enabled by the Logical Disk Manager (LDM), is a technology for Microsoft Windows that is similar to LVM and mdadm. ![]()
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