MBT to GPT format change

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Hi, We have a 2TB volume m5.2xlarge instance, the root volume limit is 2TB and cannot increase the size because of size limit of it being MBR partion.

Model: Amazon Elastic Block Store (nvme) Disk /dev/nvme0n1: 2147GB Sector size (logical/physical): 512B/512B Partition Table: msdos Disk Flags:

The only way out seems https://aws.amazon.com/premiumsupport/knowledge-center/ec2-ubuntu-convert-mbr-to-gpt/ Is that the only way out here, is there a better way of increasing the limit without data loss?

asked 3 years ago432 views