Gpart Resize Partition Jun 2026

Moving /home... The cursor froze. The percentage counter ticked forward with agonizing slowness. Moving block 45,000 of 2,400,000... This was the digital crux. The drive hummed as the read/write heads furiously copied data from the left side of the partition to the right, overwriting the empty space, sector by sector, carefully shuffling the terabytes of data to make room for the operating system.

80%. 90%. The drive hummed louder. 99%.

: Partitioning is risky and can lead to data loss. gpart resize partition

Second, the administrator must inspect the current partition layout. The command gpart show ada0 (assuming ada0 is the target disk) displays partitions, their indices, start sectors, sizes, and, crucially, any free space. For a successful grow operation, there must be unallocated sectors immediately after the target partition. For a shrink operation, the partition must have enough internal free space within its file system to allow the truncation without data loss. Moving /home

There it was: the problem. A tiny, choked block of dark grey representing the root directory ( /dev/nvme0n1p2 ), followed immediately by a massive, empty block of teal representing his /home directory ( /dev/nvme0n1p3 ). Moving block 45,000 of 2,400,000

Always have a current backup of your important files. While rare, power failures or software bugs during a resize can lead to data loss.