Switch off the mode (command 'c') and change display units toĩ7 heads, 17 sectors/track, 25435 cylinders, total 41943040 sectors WARNING: DOS-compatible mode is deprecated. I/O size (minimum/optimal): 512 bytes / 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes > If the filesystem is not around 20Gb as expected, you can use this command.įilesystem Size Used Avail Use% Mounted onĭisk /dev/xvda: 21.5 GB, 21474836480 bytesĩ7 heads, 17 sectors/track, 25435 cylinders > Reboot the server, and wait for it to come up (this may take longer than usual). > Write the partition info back, this will end the fdisk session. > Enter your partition number (1 in the example) > Print the changes and make sure the start sector is ok, if not restart at >

> Hit enter to accept the default (this is the remainder of the disk) > Enter the old start sector, do NOT make any typo here!!! (2048 in the example) > Print the partition(s), and remember the start sector (2048 in the example). > Start fdisk for that disk (xvda, so not the partition xvda1)

> Look at the disk and the partition, the disk is 21.5 GB but the partition is 6 GB (6291456 blocks) Nothing to do! 的错误，那么需要先做如下操作： > Look at the filesystem, it is 6G

Ec2 linux imagemagick