Partition Management
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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A logical division of a storage device | Partition
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Interactive utility that requires values and decisions to create partitons | fdisk
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Syntax for fdisk | fdisk device_name
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fdisk Hexadecimal code for a SWAP partition | 0x82
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fdisk Hexadecimal code for a LINUX standard partition | 0x83
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fdisk Hexadecimal code for a EXTENDED partition | 0x85
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fdisk Hexadecimal code for a LOGICAL partition | 0x8e
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fdisk Utility Options: List the partition TYPE supported | fdisk -l
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fdisk Utility Options: Open the HELP | m
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fdisk Utility Options: Create a new partition | n
- p = Primary, e = extended, l = logical
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fdisk Utility Options: Display the partition TABLE for the device - without applying changes | p
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fdisk Utility Options:WRITE (save) the partition table and EXIT the fdisk utility | w
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fdisk Utility Options: DELETE a partion | d
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fdisk Utility Options: Change the partition TYPE | t
Enter82 to change to a swap partition
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fdisk utility prompt from command line | fdisk
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List the current partition configuration on the system | fdisk -l
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Requests the OS kernel to re-read the partition and recognize the table changes | partprobe
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Not limited to only 4 partitions (like fdisk) instead up 128 disk partitions | parted
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Each parted partition can exceed | 2 terabytes
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parted interactive command prompt enter: | parted
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Interactive parted commands: Select a device | select /dev/sdb
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Interactive parted commands: label | mklabel gpt
y enter
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Interactive parted commands:Create a primary 5 GB partition on /dev/sdb | mkpart primary 1 5000
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Interactive parted commands: Specify a file system | y enter
ext3
print
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Interactive parted commands: Resize partition 1 to 6000 GB | resize 1 6000
print
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Interactive parted commands: Quit the parted utility | q
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Can handle large disks and files - considered one of the best modern filesystem | Btrfs
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Btrfs Enterprise Features: Add space as needed (scalable) | Pooling
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Btrfs Enterprise Features: point-in-time pictures as disk blocks in the b-tree file system | Snapshots
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Btrfs Enterprise Features: data blocks and metadata entries that have their own ---- for max filesystem integrity | Checksums
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Btrfs Feature: | copy-on-write B-tree
Better performance as file system grows
Designed to be an enterprise-class scalable filesystem
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You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
johnadream
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