Removal of Logical Volumes
Hello everyone,
I got a CentOS 8 computer in my workplace. It has 2 disks, 1 TB HDD and 512 GB SSD. However, these two disks are combined as a logical volume unfortunately... So, I do not have control over my disks. Therefore, I have decided to remove this logical volume, separate these two volumes and use them freely. However, I am very new to Linux systems. How can I do what I wanted? Here is the volumes using lvdisplay command: Code:
[root@localhost /]# lvdisplay -v /dev/cl Thanks for support. Efe |
Did you inherit the system in this state, or have you been attempting to "fix" this yourself already ?. If the latter what did you do ?. Let's see this
Code:
lsblk -f |
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What do you mean by "using disks freely"? What does LVM prevent you from doing? LVM makes your storage space usage very flexible and easy to manage compared to disks or disk partitions.
LVM reports a missing disk (and svg00 is trying to help you addressing this problem). If it were not missing, you would have to check if all filesystems fit one of the disks, perform a pvmove to "free" the other disk from LVM extents, then remove the "free" disk from the volume group with vgreduce. To remove LVM entirely, however, the best solution is to reinstall. Perhaps that is the best solution anyway, given the missing disk. |
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Program will not run faster from SSD, it may load (start) faster. Because programs do not run from drives, they run from RAM. If you look at computing history - this was the very reason why RAM was invented.
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