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WebPanel => CentOS 7 Problems => Topic started by: berkaykala on February 05, 2021, 02:54:55 PM
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How do I expand without formatting
Disk /dev/sda: 107.4 GB, 107374182400 bytes, 209715200 sectors <<<<<<<<<100 GB
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk label type: dos
Disk identifier: 0x000a7393
Device Boot Start End Blocks Id System
/dev/sda1 * 2048 2099199 1048576 83 Linux
/dev/sda2 2099200 39845887 18873344 8e Linux LVM
/dev/sda3 39845888 73400319 16777216 83 Linux
/dev/sda4 73400320 209715199 68157440 8e Linux LVM
Disk /dev/mapper/cl-root: 104.2 GB, 104245231616 bytes, 203603968 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/mapper/cl-swap: 2042 MB, 2042626048 bytes, 3989504 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
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Filesystem Size Used Avail Use% Mounted on
devtmpfs 4.8G 0 4.8G 0% /dev
tmpfs 4.9G 0 4.9G 0% /dev/shm
tmpfs 4.9G 8.9M 4.8G 1% /run
tmpfs 4.9G 0 4.9G 0% /sys/fs/cgroup
/dev/mapper/cl-root 33G 30G 2.4G 93% / <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<%93
/dev/sda1 1014M 279M 736M 28% /boot
tmpfs 984M 0 984M 0% /run/user/0
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BEFORE DOING ANYTHING.. You need to determine what is swallowing up the space! I'll hazard a guess that you haven't bothered looking at the CWP supplied Logrotate Manager.
When you've cleaned up the mess, then follow an online guide or two, for example (not a recommendation):
https://www.golinuxhub.com/2014/03/how-to-extendresize-lvm-and-volume/
My typical layouts are similar to the following:
/boot ext4
/ ext4
/tmp ext2
swap
/var ext4 (usually)
/var/lib/mysql ext4 (sometimes)
/home ext4
/backup ext2 (local backups, sometimes sshfs)
This way it becomes easier to spot space hogs amongst other benefits.
It appears that you have plenty of free VG space to add additional LVs, then move files to them. Much better than just expanding root.