Yes, It is possible to backup entire server files using rsync over the network to another server or to a locally attached disk. rsync is easy to set up but it is not a complete backup solution. Make sure you should not use rsync to backup server files to tape devices. You could completely clone …
Month: March 2021
How to resolve error resize2fs: Operation not permitted While trying to add group – ext4_group_add: No reserved GDT blocks, can’t resize
The root cause of this error is that the pool of reserved GDT blocks is not available, or the filesystem does not support online resizing. Note that the Ext3 and Ext4 filesystem metadata layout is fixed. mkfs reserves space for future disk resizing, but that is only 1024x the filesystem size during initial disk creation …