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Storage Servers

Shrink a Volume Group in Logical Volume Management (LVM2)

Posted on: July 23, 2019March 6, 2022

Shrink a Volume Group in logical volume management will be performed by sysadmins when the requirement in place to reduce the no of disks from a VG.

Storage Servers

How to Extend and Reduce LVM Logical Volume in Linux

Posted on: July 19, 2019March 6, 2022

How to extend and reduce LVM logical volume management in Linux Operating Systems.

Storage Servers

How to Setup iSCSI Target and Initiator on RHEL 7.x / RHEL 8

Posted on: April 4, 2019March 6, 2022

iSCSI Storage is a block-level storage solution shares the RAW disks over the network. iSCSI target will act as a server and iSCSI initiator will act as the client.

Storage Servers

Creating Software RAID and Volumes on Openfiler Storage

Posted on: February 19, 2019March 6, 2022

Openfiler to setup a poor man’s Storage setup by creating Software RAID, Volumes, Block devices and sharing them across a network range.

Storage Servers

Manage Stratis layered storage on Red Hat Enterprise Linux 8

Posted on: February 12, 2019March 6, 2022

Stratis is a new local storage management tool help to create layered storage on top of block devices. Manage stratis using its own CLI tool.

Storage Servers

Stratis to create layered storage in RedHat Enterprise Linux 8

Posted on: February 7, 2019March 6, 2022

Stratis is a new local storage management tool help to create layered storage on top of block devices. It has its own CLI tool to create the pool and fs.

Storage Servers

Migrate from single-partition boot device to LVM in CentOS7

Posted on: January 12, 2019March 7, 2022

Convert from a single partition boot device to LVM. File System contains all of the files for Linux and user files into a system need a separate partition for /boot and LVM.

Storage Servers

Installing and Configuring Virtual Data Optimizer (VDO) on CentOS7

Posted on: December 20, 2018March 7, 2022

Virtual Data Optimizer (VDO) is a block virtualization technology that provides transparent deduplication of data. By eliminating redundant chunks of data.

Create Logical volume management LVM file-system in Linux
Storage Servers

Create Logical volume management LVM file-system in Linux

Posted on: October 4, 2018March 6, 2022

Creating an LVM flexible filesystem in Linux server using Logical volume management (LVM) which helps to expand from small size to large in size on the fly.

How to install Openfiler SAN  Operating System
Storage Servers

How to install Openfiler SAN Operating System

Posted on: July 26, 2017March 6, 2022

Introduction Openfiler Storage, Are you looking to tryout some storage setup in your office or home network? This guide may help to rollout your own storage server in […]

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  1. Gerald on Single Node OKD (OpenShift) Setup: A Fast and Easy GuideDecember 15, 2024

    Hi, in the 'Starting with Bootstrapping' step I have this error: DEBUG Still waiting for the Kubernetes API: Get "https://api.xxx.local:6443/version":…

  2. jos on How to Configure Sudo email alertMarch 4, 2022

    Hi! Some way to send commands write as root by email? Thanks!

  3. paul on Monitoring Proxmox with InfluxDB and Grafana in 4 Easy stepsMarch 1, 2022

    Tried 12966 per your example, got error "failed to import dashboard."

  4. Anonymous on Migrate existing Iptables to Nftables in RHEL8/CentOSFebruary 27, 2022

    I followed the procedures and successfully loaded some weird 8081 port configurations needed for the app, however I discovered it…

  5. sy on Install Ansible AWX on Kubernetes in 5 minutesFebruary 17, 2022

    tried many times - followed all steps but was unable to setup custom context I always get -> The connection…

Ansible (11) Apache (5) Docker (7) foreman (5) IDM Server (7) Kubernetes (14) linux commands (5) Linux networking (10) Linux Security (5) Logical Volume Management (13) OpenShift (8) Oracle Database (5) Solaris 11 (4) Solaris OS (6) VMware (5)

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