LVM - Revision history

Busk at 18:03, 29 December 2023

2023-12-29T18:03:57Z

2021-06-01T18:37:48Z

2021-03-23T20:45:09Z

2021-02-26T16:45:54Z

2021-02-26T16:44:41Z

2020-12-03T17:45:15Z

2020-09-21T20:52:36Z

2020-09-21T20:52:21Z

2020-08-07T21:33:21Z

2020-08-07T19:26:34Z

← Older revision		Revision as of 18:03, 29 December 2023
Line 141:		Line 141:

	If unpartitioned disk space is being added to an existing VG to extend a LV and the corresponding file system, refer to How to Increase the Size of an LVM2 Logical Volume.		If unpartitioned disk space is being added to an existing VG to extend a LV and the corresponding file system, refer to How to Increase the Size of an LVM2 Logical Volume.
		+	```
		+
		+	# More
		+	```
		+	sudo vgdisplay
		+	sudo lvextend -L+2999G /dev/ubuntu-vg/ubuntu-lv
		+	or lvextend -l +100%FREE /dev/ubuntu-vg/ubuntu-lv
		+	sudo resize2fs /dev/mapper/ubuntu--vg-ubuntu--lv
		+	you can add --resize2fs to lvextend
	```		```

@@ Line 18: / Line 18: @@
 sudo lvmdiskscan -l
 sudo vgextend {VG Docker Name} /dev/sdd
-sudo lvm lvextend l +100%FREE /dev/mapper/vg-docker
+sudo lvm lvextend -l +100%FREE /dev/mapper/vg-docker
-sudo resize2fs p /dev/mapper/vg-docker
+sudo resize2fs /dev/mapper/vg-docker
 lsblk
 df -h

← Older revision		Revision as of 20:45, 23 March 2021
Line 1:		Line 1:
	# Extend VM Guest disk drive		# Extend VM Guest disk drive
		+
		+	sudo lvextend -l +100%FREE /dev/ubuntu-vg/ubuntu-lv && sudo resize2fs /dev/ubuntu-vg/ubuntu-lv

	# Ubuntu LVM		# Ubuntu LVM

@@ Line 7: / Line 7: @@
 ```
 sudo pvdisplay
 sudo lvdisplay
 sudo apt-get install scsitools
 sudo rescan-scsi-bus
 sudo pvcreate /dev/sdd
 sudo lvmdiskscan -l
@@ Line 16: / Line 18: @@
 sudo lvm lvextend l +100%FREE /dev/mapper/vg-docker
 sudo resize2fs p /dev/mapper/vg-docker
 ```

@@ Line 2: / Line 2: @@
 # Ubuntu LVM
-https://www.cyberciti.biz/faq/howto-add-disk-to-lvm-volume-on-linux-to-increase-size-of-pool/
+-  https://www.cyberciti.biz/faq/howto-add-disk-to-lvm-volume-on-linux-to-increase-size-of-pool/
 # VMWare

← Older revision		Revision as of 17:45, 3 December 2020
Line 1:		Line 1:
	# Extend VM Guest disk drive		# Extend VM Guest disk drive
		+
		+	# Ubuntu LVM
		+	https://www.cyberciti.biz/faq/howto-add-disk-to-lvm-volume-on-linux-to-increase-size-of-pool/

	# VMWare		# VMWare

@@ Line 96: / Line 96: @@
 # With LVM
 ```
 The following are sample steps to extend a Volume Group (VG), a Logical Volume (LV), and a filesystem using a device named /dev/sdN as its Physical Volume (PV).

@@ Line 93: / Line 93: @@
 root@srv ~ # touch /forcefsck
 root@srv ~ # reboot
 ```

← Older revision		Revision as of 21:33, 7 August 2020
Line 1:		Line 1:
	# Extend VM Guest disk drive		# Extend VM Guest disk drive
		+
		+	# VMWare
		+	- Increase disk size
		+	- echo 1 > /sys/block/sdd/device/rescan

	- https://kb.vmware.com/s/article/1006371 - adding new disk to vg		- https://kb.vmware.com/s/article/1006371 - adding new disk to vg

@@ Line 18: / Line 18: @@
 Let’s assume you have changed your disk and now there is more unallocated space to be used or somehow the space of the disk is increased. Look below for a real-world example with one of our virtual servers.
 root@srv1 ~ # parted /dev/sda
 GNU Parted 3.2
@@ Line 96: / Line 62: @@
 After installing the e2fsprogs package you will have the online ext4 resizing tool – resize2fs.
 root@srv ~ # resize2fs /dev/sda3
 resize2fs 1.42.13 (17-May-2015)
@@ Line 108: / Line 69: @@
 Check if everything is OK with
-−
 root@srv ~ # dmesg|grep EXT4
 [  449.330140] EXT4-fs (vda3): resizing filesystem from 4859392 to 51428620 blocks
@@ Line 136: / Line 86: @@
 For Ubuntu you can do:
-−
 root@srv ~ # touch /forcefsck
 root@srv ~ # reboot
 ```