eRacks Systems Tech Blog
Open Source Experts Since 1999
eRacks Sony Laptop – Part 2 – Shrinking partitions & Installing Linux
eRacks Sony Laptop – Part 2 – Shrinking partitions & Installing Linux
Step 1 – back up Vista partitions
[joe@sony ~]$ sudo su
Password:
[root@sony joe]# fdisk /dev/sda
The number of cylinders for this disk is set to 14593.
There is nothing wrong with that, but this is larger than 1024,
and could in certain setups cause problems with:
1) software that runs at boot time (e.g., old versions of LILO)
2) booting and partitioning software from other OSs
(e.g., DOS FDISK, OS/2 FDISK)
Command (m for help): p
Disk /dev/sda: 120.0 GB, 120034123776 bytes
255 heads, 63 sectors/track, 14593 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x200c5cbf
Device Boot Start End Blocks Id System
/dev/sda1 1 889 7138304 27 Unknown
Partition 1 does not end on cylinder boundary.
/dev/sda2 * 889 4076 25600000 7 HPFS/NTFS
/dev/sda3 4077 4101 200812+ 83 Linux
/dev/sda4 4102 14593 84276990 5 Extended
/dev/sda5 4102 14593 84276958+ 8e Linux LVM
Command (m for help): q
[root@sony joe]# dd if=/dev/sda2 | gzip -9 – >vista.img
51200000+0 records in
51200000+0 records out
26214400000 bytes (26 GB) copied, 2384.53 s, 11.0 MB/s
[root@sony joe]# ls -l
total 6168412
drwxr-xr-x 2 joe joe 4096 2009-02-20 03:05 Desktop
drwxr-xr-x 2 joe joe 4096 2009-02-20 03:05 Documents
drwxr-xr-x 2 joe joe 4096 2009-02-20 03:05 Download
drwxr-xr-x 2 joe joe 4096 2009-02-20 03:05 Music
drwxr-xr-x 2 joe joe 4096 2009-02-20 03:05 Pictures
drwxr-xr-x 2 joe joe 4096 2009-02-20 03:05 Public
drwxr-xr-x 2 joe joe 4096 2009-02-20 03:05 Templates
drwxr-xr-x 2 joe joe 4096 2009-02-20 03:05 Videos
-rw-r–r– 1 root root 6310241019 2009-02-20 21:58 vista.img
[root@sony joe]# dd if=/dev/sda1 | gzip -9 – >recovery.img
14276608+0 records in
14276608+0 records out
7309623296 bytes (7.3 GB) copied, 739.479 s, 9.9 MB/s
[root@sony joe]# ls -l
total 12022456
drwxr-xr-x 2 joe joe 4096 2009-02-20 03:05 Desktop
drwxr-xr-x 2 joe joe 4096 2009-02-20 03:05 Documents
drwxr-xr-x 2 joe joe 4096 2009-02-20 03:05 Download
drwxr-xr-x 2 joe joe 4096 2009-02-20 03:05 Music
drwxr-xr-x 2 joe joe 4096 2009-02-20 03:05 Pictures
drwxr-xr-x 2 joe joe 4096 2009-02-20 03:05 Public
-rw-r–r– 1 root root 5988678705 2009-02-20 22:15 recovery.img
drwxr-xr-x 2 joe joe 4096 2009-02-20 03:05 Templates
drwxr-xr-x 2 joe joe 4096 2009-02-20 03:05 Videos
-rw-r–r– 1 root root 6310241019 2009-02-20 21:58 vista.img
[root@sony joe]# mv vista.img vista.img.gz
[root@sony joe]# mv recovery.img recovery.img.gz
[root@sony joe]# ls -l
total 12022456
drwxr-xr-x 2 joe joe 4096 2009-02-20 03:05 Desktop
drwxr-xr-x 2 joe joe 4096 2009-02-20 03:05 Documents
drwxr-xr-x 2 joe joe 4096 2009-02-20 03:05 Download
drwxr-xr-x 2 joe joe 4096 2009-02-20 03:05 Music
drwxr-xr-x 2 joe joe 4096 2009-02-20 03:05 Pictures
drwxr-xr-x 2 joe joe 4096 2009-02-20 03:05 Public
-rw-r–r– 1 root root 5988678705 2009-02-20 22:15 recovery.img.gz
drwxr-xr-x 2 joe joe 4096 2009-02-20 03:05 Templates
drwxr-xr-x 2 joe joe 4096 2009-02-20 03:05 Videos
-rw-r–r– 1 root root 6310241019 2009-02-20 21:58 vista.img.gz
[root@sony joe]#
Step 2: Boot from the Ubuntu CD and install Linux!
Previous: Part 1 – the OOB Experience
eRacks Sony Laptop – Part 3 – Virtual Windoze
joe June 9th, 2009
Posted In: Laptop cookbooks, Open Source, Products, Technology
Tags: laptop, linux, Notebook, Open Source, Sony, Technology, ubuntu, Windows Tax