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<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>swapoff is used to disable a swap device
according to the man page. I haven’t used swapoff myself.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>After you’ve stopped the swap (or
prevented it from coming up) you can remove it as a swap device from the
partitioning (e.g. using fdisk or parted) and use the space for something
else. The simplest thing would be to use it to create a new filesystem. You
can extend the root partition but that takes some planning an effort because
you have to extend the filesystem and since it is root it gets a little more
involved.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>I have never heard anything that says swap
can’t be on a primary disk partition and am pretty sure I’ve done that in the
past. However, these days I typically setup only two primary partitions – one
for /boot and one for LVM then I make my filesystems and swap in the LVM volume
group. Partions have limitations that I don’t care for as opposed to LVM.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
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<p class=MsoNormal><b><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>From:</span></font></b><font size=2
face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'>
ale-bounces@ale.org [mailto:ale-bounces@ale.org] <b><span style='font-weight:
bold'>On Behalf Of </span></b>Narahari 'n' Savitha<br>
<b><span style='font-weight:bold'>Sent:</span></b> Tuesday, May 31, 2011 2:07
PM<br>
<b><span style='font-weight:bold'>To:</span></b> <st1:PersonName w:st="on">Atlanta
Linux Enthusiasts</st1:PersonName><br>
<b><span style='font-weight:bold'>Subject:</span></b> Re: [ale] who is eating
my drive</span></font><o:p></o:p></p>
</div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='margin-bottom:12.0pt'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'>Hmm. Makes
sense. But I dont think you can make swap on the primary parition.
To make swap space you have to create extended and on that extended you setup
up swap.<br>
<br>
Thats my understanding may be (and obivously ) it is wrong.<br>
<br>
Not sure how to undo the swap space.<br>
<br>
I have 8GB of Memory allocated to this VMWare session.<br>
<br>
I may not need almost any swap at all.<br>
<br>
Can I reclaim all the swap as a regular drive ? If so how do I do that ?<br>
<br>
-Narahari<o:p></o:p></span></font></p>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>On Tue, May 31, 2011 at 1:40 PM, <st1:PersonName w:st="on">Lightner,
Jeff</st1:PersonName> <<a href="mailto:JLightner@water.com">JLightner@water.com</a>>
wrote:<o:p></o:p></span></font></p>
<div link=blue vlink=purple>
<div>
<div>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=2 color=navy face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:navy'>It is showing you made /dev/sda2 your Extended partition of 8 GB
then used up all 8 GB in the sub-partition of the Extended partition as a SWAP
device (/dev/sda5). (By the way you don’t typically use Extended
partition until you run out of primaries – you could have made /dev/sda2 itself
the swap device.</span></font><o:p></o:p></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=2 color=navy face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:navy'> </span></font><o:p></o:p></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=2 color=navy face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:navy'>Type “swapon –s” and you should see this device.</span></font><o:p></o:p></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=2 color=navy face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:navy'> </span></font><o:p></o:p></p>
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face="Times New Roman"><span style='font-size:12.0pt'>
<hr size=2 width="100%" align=center>
</span></font></div>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><b><font
size=2 face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma;font-weight:
bold'>From:</span></font></b><font size=2 face=Tahoma><span style='font-size:
10.0pt;font-family:Tahoma'> <a href="mailto:ale-bounces@ale.org" target="_blank">ale-bounces@ale.org</a>
[mailto:<a href="mailto:ale-bounces@ale.org" target="_blank">ale-bounces@ale.org</a>]
<b><span style='font-weight:bold'>On Behalf Of </span></b>Narahari 'n' Savitha<br>
<b><span style='font-weight:bold'>Sent:</span></b> Tuesday, May 31, 2011 1:29
PM<br>
<b><span style='font-weight:bold'>To:</span></b> <st1:PersonName w:st="on">Atlanta
Linux Enthusiasts</st1:PersonName></span></font><o:p></o:p></p>
<div>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma'><br>
<b><span style='font-weight:bold'>Subject:</span></b> Re: [ale] who is eating
my drive</span></font><o:p></o:p></p>
</div>
</div>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=3 face="Times New Roman"><span style='font-size:12.0pt'> <o:p></o:p></span></font></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=3 face="Times New Roman"><span style='font-size:12.0pt'>Thanks for all
your time.<o:p></o:p></span></font></p>
<div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><br>
<br>
Here is the output of the fdisk -l command<br>
<br>
devusr@devusr-virtual-machine:~$ sudo fdisk -l /dev/sda<br>
<br>
Disk /dev/sda: 22.5 GB, 22548578304 bytes<br>
255 heads, 63 sectors/track, 2741 cylinders<br>
Units = cylinders of 16065 * 512 = 8225280 bytes<br>
Sector size (logical/physical): 512 bytes / 512 bytes<br>
I/O size (minimum/optimal): 512 bytes / 512 bytes<br>
Disk identifier: 0x00075d29<br>
<br>
Device Boot
Start
End Blocks Id System<br>
/dev/sda1
*
1 1698
13630464 83 Linux<br>
/dev/sda2
1698 2742
8386561 5 Extended<br>
/dev/sda5
1698 2742
8386560 82 Linux swap / Solaris<br>
<br>
<br>
<br>
So what should I be looking here for ?<br>
<br>
-Narahari<o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> <o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Proud partner. Susan G. Komen for the Cure.</span></font> <o:p></o:p></p>
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