Issue How to prioritize the devices used for swap. Performance difference between swap partition and swap file.Environment Red Hat Enterprise Linux (RHEL) Subscriber exclusive content A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more. Current Customers and ...
Storage migration is in progress, and need to move smaller /boot partition to some another disk containing larger partition for /boot How to migrate the data from /boot to some other higher storage capacity first partition of another disk and make it bootable?
Physical volumes (PV) are the base "block" that you need in order to manipulate a disk using Logical Volume Manager (LVM).Now, let’s n...
Solved: I have some data on a FreeBSD OS partition(ufs), and I cant mount it under AS 4. is there any patch/rpm available to mount ufs under redhat AS 4. Regards
Thejoin filteris used to concatenate the values from {{ ansible_devices | first }}and{{ ansible_devices['vdb']['partitions']}}. Using a line break (\n -) ensures that every partition is added on a new line, and that a space and a dash are included before listing the partition. ...
This tutorial discusses KVM introduction, deployment and how to use it to create virtual machines under RedHat based-distributions such as RHEL/CentOS7 and Fedora 21.
Create Flexible Disk Storage with LVM – Part I When do we need to reduce volume? May be we need to create a separate partition for any other use or we need to expand the size of any low space partition, if so we can reduce the large size partition and we can expand the low space...
4. Change UUID for /dev/mapper/vg_data-centos7_vol which is in /data mounted partition. 1.Create the new UUID using below command. # uuidgen fb5c697b-d1d6-49ab-afcd-27a22a5007c8 2. Please take note that the UUID may only be changed when the filesystem is unmounted. ...
Later, you need to create md device. Run the following command which has the raid levels (raid partition) along with the no. of devices and their names. After it, those disks will be added. [root@server2 Desktop]# mdadm --create /dev/md5 --level=5 --raid-devices=3 /dev/sd[b-d...
This time I got to finish the installation successfully only to have the postinstall boot fail. The UEFI entry created by vSphere installer did not do anything when selected. Short story first: I had to manually re-create EFI partition filesystem after initial install of vSphere. 2022-11-07 ...