Logical Volumes (LV) are the final storage unit in the standard LVM architecture. These units are created from the volume group, which is made up of physical volumes (PV). If you have been following along in the series, you will have initialized your physical volumes and combined them into...
Logical Volumes (LV) are the final storage unit in the standard LVM architecture. These units are created from the volume group, which is made up of physical volumes (PV). If you have been following along in the series, you will have initialized your physical volumes and combined them into...
Creating & Managing Filesystems in Linux 6:43 Next Lesson The /dev Directory in the Linux Filesystem Using the Logical Volume Manager (LVM) in Linux Checking for Errors & Limiting Space Usage in Linux Filesystems Ch 6. The Bash Shell in Linux Ch 7. Linux System Initialization & X...
Creating LVM logical volumes involves creating the three layers in the LVM architecture. You first have to take care of the physical volume (PV), then you need to create the volume group (VG) and assign physical volumes to it. As the last step, the logical volume (LV) itself has to be...
为/dev/sdc磁盘分出一个区sdc1,大小为100M,类型为LVM [root@rhel7 ~]# fdisk /dev/sdc Welcome to fdisk (util-linux2.23.2). Changes will remaininmemory only, until you decide to write them. Be careful beforeusingthe write command.
This API is used to create a node in a specified cluster.If there is no cluster, create one.The URL for cluster management is in the format of https://Endpoint/uri. In th
LocalDir represents a LocalDir volume that is created by LVM and mounted into the pod name Yes String Volume's name. Must be a DNS_LABEL and unique within the pod. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names nfs No io.k8s.api.core.v1.NFS...
The locking type in thelvm.conffile must be set correctly to enable cluster locking and theuse_lvmetadsetting should be 0. Note, however, that in Red Hat Enterprise Linux 7 theocf:heartbeat:clvmPacemaker resource agent itself, as part of the start procedure, performs ...
Description of problem: If there are no LVM snapshots when dracut is run, it will not include dm-snapshot.ko in the initrd. If a snapshot is later created, and the system reboots, the boot process will not complete successfully. The initrd created by anaconda does include dm-snapshot, ...
Do not create an OCFS2 volume on an LVM logical volume. LVM is not cluster-aware. You cannot change the block and cluster size of an OCFS2 volume after it has been created. You can use the tunefs.ocfs2 command to modify other settings for the file system with certain restrictions. ...