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September 10, 2019 14:27
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Extend Ubuntu SSD in AWS
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| # After having extended the SSD size via AWS console: | |
| ubuntu@ip-172-31-46-157:~$ lsblk | |
| NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT | |
| loop1 7:1 0 18M 1 loop /snap/amazon-ssm-agent/1455 | |
| loop2 7:2 0 88.7M 1 loop /snap/core/7396 | |
| loop3 7:3 0 89M 1 loop /snap/core/7713 | |
| xvda 202:0 0 100G 0 disk | |
| └─xvda1 202:1 0 50G 0 part / | |
| ubuntu@ip-172-31-46-157:~$ sudo growpart /dev/xvda 1 | |
| CHANGED: partition=1 start=2048 old: size=104855519 end=104857567 new: size=209713119,end=209715167 | |
| ubuntu@ip-172-31-46-157:~$ lsblk | |
| NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT | |
| loop1 7:1 0 18M 1 loop /snap/amazon-ssm-agent/1455 | |
| loop2 7:2 0 88.7M 1 loop /snap/core/7396 | |
| loop3 7:3 0 89M 1 loop /snap/core/7713 | |
| xvda 202:0 0 100G 0 disk | |
| └─xvda1 202:1 0 100G 0 part / | |
| ubuntu@ip-172-31-46-157:~$ df -h | |
| Filesystem Size Used Avail Use% Mounted on | |
| udev 2.0G 0 2.0G 0% /dev | |
| tmpfs 395M 780K 394M 1% /run | |
| /dev/xvda1 49G 17G 33G 34% / | |
| tmpfs 2.0G 0 2.0G 0% /dev/shm | |
| tmpfs 5.0M 0 5.0M 0% /run/lock | |
| tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup | |
| /dev/loop1 18M 18M 0 100% /snap/amazon-ssm-agent/1455 | |
| /dev/loop2 89M 89M 0 100% /snap/core/7396 | |
| tmpfs 395M 0 395M 0% /run/user/1000 | |
| /dev/loop3 90M 90M 0 100% /snap/core/7713 | |
| ubuntu@ip-172-31-46-157:~$ sudo resize2fs /dev/xvda1 | |
| resize2fs 1.44.1 (24-Mar-2018) | |
| Filesystem at /dev/xvda1 is mounted on /; on-line resizing required | |
| old_desc_blocks = 7, new_desc_blocks = 13 | |
| The filesystem on /dev/xvda1 is now 26214139 (4k) blocks long. | |
| ubuntu@ip-172-31-46-157:~$ df -h | |
| Filesystem Size Used Avail Use% Mounted on | |
| udev 2.0G 0 2.0G 0% /dev | |
| tmpfs 395M 780K 394M 1% /run | |
| /dev/xvda1 97G 17G 81G 17% / | |
| tmpfs 2.0G 0 2.0G 0% /dev/shm | |
| tmpfs 5.0M 0 5.0M 0% /run/lock | |
| tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup | |
| /dev/loop1 18M 18M 0 100% /snap/amazon-ssm-agent/1455 | |
| /dev/loop2 89M 89M 0 100% /snap/core/7396 | |
| tmpfs 395M 0 395M 0% /run/user/1000 | |
| /dev/loop3 90M 90M 0 100% /snap/core/7713 |
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