I increased the size of a partition (After modifying the size of an EBS Volume)
Prior to resizing I got the following warning:
GPT fdisk (gdisk) version 1.0.1
Partition table scan:
MBR: MBR only
BSD: not present
APM: not present
GPT: not present
***************************************************************
Found invalid GPT and valid MBR; converting MBR to GPT format
in memory. THIS OPERATION IS POTENTIALLY DESTRUCTIVE! Exit by
typing 'q' if you don't want to convert your MBR partitions
to GPT format!
***************************************************************
Converting to GPT seemed to do a little damage.
The partition resize seems to be successful, I can mount and access files.
Post resize, I can no longer boot the machine using that EBS volume, the volumes does not seem to be a boot volume.
The machine hangs on boot:
Here's the disk info, let me know if you need to see anything else
$ lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
xvda 202:0 0 50G 0 disk
└─xvda1 202:1 0 50G 0 part /
xvdf 202:80 0 120G 0 disk
└─xvdf1 202:81 0 120G 0 part
$ sudo gdisk /dev/xvdf
GPT fdisk (gdisk) version 1.0.1
Partition table scan:
MBR: protective
BSD: not present
APM: not present
GPT: present
Found valid GPT with protective MBR; using GPT.
Command (? for help): p
Disk /dev/xvdf: 251658240 sectors, 120.0 GiB
Logical sector size: 512 bytes
Disk identifier (GUID): EDA0C666-2A70-4C8A-A1A8-77908890A1A8
Partition table holds up to 128 entries
First usable sector is 34, last usable sector is 251658206
Partitions will be aligned on 2048-sector boundaries
Total free space is 2014 sectors (1007.0 KiB)
Number Start (sector) End (sector) Size Code Name
1 2048 251658206 120.0 GiB EF00 EFI System
How can I restore the boot functionality to that disk?
