Raid, LVM, ZFS, iSCSI protocol & Fog PXE on CentOS Linux 8

RAID Configuration.

1) Linear Mode

2) Raid 0

3) Raid 1 and raid 4.

4)Raid 5 and raid 10

5) Replacing faulty disk from mirror raid .

LVM configuration .

1) Createing lv on raid drive.

2) Extent VG.

3)Extend LV.

4)Reduce LV.

5)Remove LV and VG.

ZFS Filesystem.

1)Installaing ZFS pakages.

2)Data Protection and raid levels.

3)Creating ZFS pools.

4)Creating ZFS Filesyetem Volumes.

5)Thin Provision de-dublication and compression.

6)Crateing Snapshot.

7) Export zfs storage from iSCSI protocol.

NFS

1)NFS server configuration

2)NFS client configuration

3)mount NFS folder permanently in client host

Fog PXE boot

1)introduction

2)installing debian base VM on virtual box

3)setup static IP to VM

4)configure Fog PXE boot server

5)dhcp settings

6)capturing images

7)deploying images