Difference between revisions of "NUC Backup"
From wikidb
(→Create the Backup Disk) |
(→Create the Backup Disk) |
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| Line 24: | Line 24: | ||
(parted) unit s | (parted) unit s | ||
(parted) mkpart primary 1M -1M | (parted) mkpart primary 1M -1M | ||
| − | + | ||
| − | (parted) quit | + | (parted) quit |
| − | Information: You may need to update /etc/fstab. | + | Information: You may need to update /etc/fstab. |
| − | + | ||
| − | + | eepp@rainier:~$ sudo mkfs.ext4 /dev/sdb1 | |
| − | + | mke2fs 1.42.9 (4-Feb-2014) | |
| − | eepp@rainier:~$ sudo mkfs.ext4 /dev/sdb1 | + | Filesystem label= |
| − | mke2fs 1.42.9 (4-Feb-2014) | + | OS type: Linux |
| − | Filesystem label= | + | Block size=4096 (log=2) |
| − | OS type: Linux | + | Fragment size=4096 (log=2) |
| − | Block size=4096 (log=2) | + | Stride=0 blocks, Stripe width=0 blocks |
| − | Fragment size=4096 (log=2) | + | 30531584 inodes, 122096384 blocks |
| − | Stride=0 blocks, Stripe width=0 blocks | + | 6104819 blocks (5.00%) reserved for the super user |
| − | 30531584 inodes, 122096384 blocks | + | First data block=0 |
| − | 6104819 blocks (5.00%) reserved for the super user | + | Maximum filesystem blocks=4294967296 |
| − | First data block=0 | + | 3727 block groups |
| − | Maximum filesystem blocks=4294967296 | + | 32768 blocks per group, 32768 fragments per group |
| − | 3727 block groups | + | 8192 inodes per group |
| − | 32768 blocks per group, 32768 fragments per group | + | Superblock backups stored on blocks: |
| − | 8192 inodes per group | + | 32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632, 2654208, |
| − | Superblock backups stored on blocks: | + | 4096000, 7962624, 11239424, 20480000, 23887872, 71663616, 78675968, |
| − | + | 102400000 | |
| − | + | ||
| − | + | Allocating group tables: done | |
| − | + | Writing inode tables: done | |
| − | Allocating group tables: done | + | Creating journal (32768 blocks): done |
| − | Writing inode tables: done | + | Writing superblocks and filesystem accounting information: done |
| − | Creating journal (32768 blocks): done | + | |
| − | Writing superblocks and filesystem accounting information: done | + | |
Revision as of 16:22, 21 June 2015
Create the Backup Disk
Determine what disk are currently on the system. The Icy Dock disk is ext2 so it will be re-partitioned and formated
mount
or
sudo parted -l
sudo parted /dev/sdbeepp@rainier:~$ sudo parted /dev/sdb
GNU Parted 2.3
Using /dev/sdb
Welcome to GNU Parted! Type 'help' to view a list of commands.
(parted) mklabel gpt
Warning: The existing disk label on /dev/sdb will be destroyed and all data on
this disk will be lost. Do you want to continue?
Yes/No? Yes
(parted) print
Model: WDC WD50 01AALS-00L3B2 (scsi)
Disk /dev/sdb: 500GB
Sector size (logical/physical): 512B/512B
Partition Table: gpt
Number Start End Size File system Name Flags
(parted) unit s
(parted) mkpart primary 1M -1M
(parted) quit
Information: You may need to update /etc/fstab.
eepp@rainier:~$ sudo mkfs.ext4 /dev/sdb1
mke2fs 1.42.9 (4-Feb-2014)
Filesystem label=
OS type: Linux
Block size=4096 (log=2)
Fragment size=4096 (log=2)
Stride=0 blocks, Stripe width=0 blocks
30531584 inodes, 122096384 blocks
6104819 blocks (5.00%) reserved for the super user
First data block=0
Maximum filesystem blocks=4294967296
3727 block groups
32768 blocks per group, 32768 fragments per group
8192 inodes per group
Superblock backups stored on blocks:
32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632, 2654208,
4096000, 7962624, 11239424, 20480000, 23887872, 71663616, 78675968,
102400000
Allocating group tables: done
Writing inode tables: done
Creating journal (32768 blocks): done
Writing superblocks and filesystem accounting information: done
