[CentOS-virt] Differences between qemu-kvm and qemu-kvm-ev

2015-10-25 Thread C. L. Martinez
Hi all,

 What are the real technical difference between qemu-kvm and
qemu-kvm-ev packages? What are the advantages to use qemu-kvm-ev (if
exists someone)?

 Or qemu-kvm-ev makes sense when is used with ovirt only??

Thanks.
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Re: [CentOS] how to unrar

2015-10-25 Thread Scott Robbins
On Sun, Oct 25, 2015 at 04:04:34PM -0500, Michael Hennebry wrote:
> I'm looking for a means to unrar some files.
> Google keeps giving references to rmpforge which I'm told I ought not use.
> Any other ideas?
> I'm running centos 6.

I see that I'm using the repoforge ones. I don't think it has any
dependencies (though I'm not sure of that). 

However, if you go to pkgs.org and put unrar in the search box, you'll see
that the nux repo, which is the one all the cool kids use now, has it. 

(There's also 7zip which does a similar thing, but I'm not sure if it works
on rar files.  I cover this stuff a bit on my multimedia page
http://srobb.net/dvds.html#rar


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[CentOS] how to unrar

2015-10-25 Thread Michael Hennebry

I'm looking for a means to unrar some files.
Google keeps giving references to rmpforge which I'm told I ought not use.
Any other ideas?
I'm running centos 6.

--
Michael   henne...@web.cs.ndsu.nodak.edu
"Sorry but your password must contain an uppercase letter, a number,
a haiku, a gang sign, a heiroglyph, and the blood of a virgin."
 --  someeecards
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Re: [CentOS] how to unrar

2015-10-25 Thread Frank Cox
On Sun, 25 Oct 2015 16:04:34 -0500 (CDT)
Michael Hennebry wrote:

> I'm looking for a means to unrar some files.
> Google keeps giving references to rmpforge which I'm told I ought not use.
> Any other ideas?
> I'm running centos 6.

I have used this on Centos 6:

http://download1.rpmfusion.org/nonfree/el/updates/6/x86_64/repoview/unrar.html

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[CentOS] USB drive is "read-only file system" and cannot umount - how to fix

2015-10-25 Thread Robert Moskowitz
I 'just' noticed that at some point, my USB backup drive on my server is 
mounted as read-only and all of my background sync cron jobs have been 
failing.


So I need to fix this without rebooting the server.

I can VNC into the server and running "mount" shows:

/dev/sdc1 on /media/HD103SI type ext4 (rw,nosuid,nodev,uhelper=udisks)

and umount gets:

# umount /dev/sdc1
umount: /media/HD103SI: device is busy.
(In some cases useful info about processes that use
 the device is found by lsof(8) or fuser(1))

How can I get this drive r/w?


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Re: [CentOS] USB drive is "read-only file system" and cannot umount - how to fix

2015-10-25 Thread Robert Moskowitz



On 10/25/2015 11:12 AM, Barry Brimer wrote:

I 'just' noticed that at some point, my USB backup drive on my server

is
mounted as read-only and all of my background sync cron jobs have been
failing.

So I need to fix this without rebooting the server.
How can I get this drive r/w?

Have you tried "mount -o remount,rw "?


# mount -o remount,rw /media/HD103SI/
mount: cannot remount block device /dev/sdc1 read-write, is write-protected



The unanswered question here is why did it go read only, and does this 
condition still exist?


The burning question of the day..

Should I 'just' unplug it, power cycle it and reconnect it?


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Re: [CentOS] USB drive is "read-only file system" and cannot umount - how to fix

2015-10-25 Thread Barry Brimer
I 'just' noticed that at some point, my USB backup drive on my server
>is 
>mounted as read-only and all of my background sync cron jobs have been 
>failing.
>
>So I need to fix this without rebooting the server.

>How can I get this drive r/w?

Have you tried "mount -o remount,rw "?

The unanswered question here is why did it go read only, and does this 
condition still exist?

Barry
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