Hadoop

Python is a very flexible programming language writing scripts Here I have build a python script to automate the tasks of LVM Manually it is hectic to perform any particular task in LVM This can be considered as a simple CLI tool for LVM   This link redirects to the python script over GitHub https://github.com/sankeerth-bussa/lvm-python-script  

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Displaying total disks available in the node. The LVM is performed on sdb and sdc. Step -1 Creating Physical Volume (PV) for sdb and sdc Step-2 Creating Volume Group (VG) from the PVs created earlier Step-3 Creating Logic Volumes (LV) from the Volume Group Step-4 The LV created should be formatted so that it can be used Step-5 This is the Hadoop cluster report before mounting LV Step-6 The LV can be used after it is mounted Step-7 Now we can see an increase in storage, this is from LV Step-8 The LV is extended without any interruption in the cluster Step-9 We  can again see an increase in the storage size of the cluster #arthbylw #vimaldaga #righteducation #educationredefine #rightmentor #worldrecordholder #ARTH #linuxworld #makingindiafutureready #righeudcation #docker #webserver #elasticity #lvm