Comments for JustynShull.com

Comment on Automated off-site Linux Backups using Duply and Duplicity by übersetzung deutsch englisch online

übersetzung deutsch englisch online — Mon, 17 Jun 2013 12:53:37 +0000

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Can you recommend a good web hosting provider at a fair price?

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Comment on Create Your Own URL Shortener by FLX URL Shortener

FLX URL Shortener — Tue, 05 Feb 2013 18:57:06 +0000

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Comment on Xen file-based vs LVM-based disk images (benchmarks) by Pravin

Pravin — Wed, 03 Aug 2011 17:25:29 +0000

Try this url, helped me a lot
http://www.redhatlinux.info/2010/11/lvm-logical-volume-manager.html

Comment on Xen file-based vs LVM-based disk images (benchmarks) by Justyn

Justyn — Wed, 15 Jun 2011 23:02:59 +0000

I haven’t had the time yet to run any more tests since this post, but I still plan to. Hopefully sometime soon.

As for creating a LVM for a DomU, it’s very simple. Create the lvm like normal:
lvcreate -L30G -n testvm1 XenVM
And then for the disk in the DomU xen configuration, you’d use something like this for the disk:
disk = ['phy:/dev/XenVM/testvm1,sda1,w']

Comment on Xen file-based vs LVM-based disk images (benchmarks) by NW

NW — Tue, 31 May 2011 21:04:52 +0000

Hey I found this information really useful for I doing a research with Xen as well and I was debating over how to create my VMs in DomU. Have you run other tests as you planned to. I would like to see more results. And can you give a me good link follow to create a LVM for DomU. Thanks

Comment on About by Justyn

Justyn — Thu, 03 Feb 2011 00:52:19 +0000

Haha yeah, I really wanted sho.tz actually. I could only find out how to register 3rd level tlds for .tz like .co.tz. I’ll have to keep looking into that though cuz I agree, it would be sick.

Comment on About by uber!

uber! — Sat, 15 Jan 2011 03:01:46 +0000

Know what I’m thinkin’?

sho.tz !!!!

http://www.psg.com/dns/tz/

If you could find a way to get a domain registered with that .tz extension that would be _SICK_ !!!

Comment on du2.php by Ryan Uber

Ryan Uber — Fri, 08 Oct 2010 04:29:22 +0000

I had a quick suggestion on this post — You could do away with a lot of the shell_exec-type functions by doing something like what this guy is doing:

http://www.phpro.org/examples/Directory-Size.html

and instead of using exec ( “pwd” ), use getcwd() instead. Then, for the directory listing, you could use a combination of opendir() to get the directory handle open, and then throw a while loop onto a readdir() and loop through the listing. I think you could pretty much clear up all of the exec stuff in this script, then it would not matter if you had exec-functionality enabled in php.ini.

Don’t forget to throw an is_readable() if statement in there or something so that unreadable directories or files won’t stop your show.

Good work on this script though. I can see this being handy for anyone with web hosting somewhere who doesn’t understand where all of their quota went, and no SSH access.

Comment on du2.php by admin

admin — Wed, 29 Sep 2010 02:56:13 +0000

Hey James, does the user the script’s being run as have permission to access the directories your getting errors on? Read and Execute should be all it would need. Does the php error_log have anything useful in it when it errors out? If you want to send me an e-mail (justyn [at] justynshull.com) I wouldn’t mind helping you troubleshoot it.

I have a different file manager script that does what this one does and some more that I’ll be posting soon. It actually has some error checking in it and may be more useful since it won’t just die without saying why on directories it can’t access.

Comment on du2.php by James R

James R — Mon, 27 Sep 2010 03:03:29 +0000

Hi there. I am having a bit of a problem with the script, I’m guessing it’s some sort of permissions issue. I can browse some directories, but others come up blank and won’t show the subdirectories – with error “Error on 2: ‘Existence”. Could you help me out?

Thanks.