Weight: 3
Description: Candidates should be able to properly maintain a Linux filesystem using system utilities. This objective includes manipulating standard filesystems and monitoring SMART devices.
Key Knowledge Areas:
Tools and utilities to manipulate and ext2, ext3 and ext4
Tools and utilities to perform basic Btrfs operations, including subvolumes and snapshots
Tools and utilities to manipulate XFS
Awareness of ZFS
Terms and Utilities:
mkfs (mkfs.*)
mkswap
fsck (fsck.*)
tune2fs, dumpe2fs and debugfs
btrfs, btrfs-convert
xfs_info, xfs_check, xfs_repair, xfsdump and xfsrestore
smartd, smartctl