> I'm constantly using fdisk on GPT and everything has been fine.
> Best Regards,Strahil Nikolov
That's only true in recent times, because in the past fdisk didn't support
GPT at all. Back then you had to use tools like parted.
Simon
>
>
> On Fri, Mar 12, 2021 at 15:30, Simon Matter<simon.matter@xxxxxxxxx>
> wrote: > Hi,
>>
>> Is there a way to expand xfs filesystem /dev/nvme0n1p2 which is 7.8G and
>> occupy the remaining free disk space of 60GB?
>>
>> [root@ip-10-0-0-218 centos]# df -hT --total
>> Filesystem Type Size Used Avail Use% Mounted on
>> devtmpfs devtmpfs 1.7G 0 1.7G 0% /dev
>> tmpfs tmpfs 1.7G 0 1.7G 0% /dev/shm
>> tmpfs tmpfs 1.7G 23M 1.7G 2% /run
>> tmpfs tmpfs 1.7G 0 1.7G 0% /sys/fs/cgroup
>> */dev/nvme0n1p2 xfs 7.8G 7.0G 824M 90% /* ---->
>> expand /dev/nvme0n1p2 which is 7.8G and occupy the remaining free disk
>> space of 60GB.
>> /dev/nvme0n1p1 vfat 599M 6.4M 593M 2% /boot/efi
>> tmpfs tmpfs 345M 0 345M 0% /run/user/1000
>> total - 16G 7.0G 8.5G 46% -
>> [root@ip-10-0-0-218 centos]# fdisk -l
>> GPT PMBR size mismatch (20971519 != 125829119) will be corrected by
>> write.
>> The backup GPT table is not on the end of the device. This problem will
>> be
>> corrected by write.
>
> How did you end up in this situation? Did you copy the data from a smaller
> disk to this 60G disk?
>
>> *Disk /dev/nvme0n1: 60 GiB*, 64424509440 bytes, 125829120 sectors
>> Units: sectors of 1 * 512 = 512 bytes
>> Sector size (logical/physical): 512 bytes / 512 bytes
>> I/O size (minimum/optimal): 512 bytes / 512 bytes
>> Disklabel type: gpt
>> Disk identifier: E97B9FFA-2C13-474E-A0E4-ABF1572CD20C
>>
>> Device Start End Sectors Size Type
>> /dev/nvme0n1p1 2048 1230847 1228800 600M EFI System
>> /dev/nvme0n1p2 1230848 17512447 16281600 7.8G Linux filesystem
>> /dev/nvme0n1p3 17512448 17514495 2048 1M BIOS boot
>
> Looks like you could move p3 to the end of the disk and then enlarge p2
> and then grow the XFS on it.
>
> I'm not sure it's a good idea to use fdisk on a GPT disk. At least in the
> past this wasn't supported and I don't know how much has changed here. I
> didn't touch a lot of GPT systems yet, and where I did I felt frightened
> by the whole EFI stuff :)
>
> Regards,
> Simon
>
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