I have a disk in azure redhat. I increased the size from 128GB to 256 GB. I restarted it and mounted it again. It is gpt partion.For lsblk /dev/sdc1 is showing it already has 256 GB but df -h is showing 128GB.
lsblk /dev/sdc1 NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT sdc1 8:33 0 256G 0 part /datapoint df -h /dev/sdc1 128G 41G 88G 32% /datapoint. lsblk sdc 8:32 0 256G 0 disk └─sdc1 8:33 0 256G 0 part /datapoint
I tried to increase the partition with growpart growpart /dev/sdc 1. And I am having unable to extend partition with growpart – partition 1 could only be grown by 2046 error. Is there any way to increase the partition. Thanks. This is xfs file system.
You need to grow the filesystem according to the new partition size.
growpart does not do this.
For XFS you use
xfs_growfs to do the job on a mounted filesystem:
xfs_growfs -d /datapoint