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[#] Sun Jan 11 2009 22:55:42 EST from IGnatius T Foobar @ Uncensored

Subject: Re: LVM

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If you can boot a Xen VM off a raw disk partition, then most likely you can boot it from an LV as well. They're both implemented as block devices.

LVM is great for that sort of thing. I recently finished building a SAN appliance out of a Linux machine with fibre channel target mode drivers, and used LVM to manage the disk slices being exported to the initiator machines.
Performance was *really* good. Now we're thinking about using it in a virtual infrastructure to keep the storage separate from the VM hosts. VMware Server was being considered, but perhaps Xen should be evaluated as well. I take it you need hardware VT if you want to run 'doze as a guest OS?

[#] Wed Jan 14 2009 10:25:45 EST from LoanShark @ Uncensored

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VMWare Server is obsolete already. Xen or VMware's hypervisor product would be the way to go for virtual infrastructure.

[#] Wed Jan 14 2009 11:22:52 EST from IGnatius T Foobar @ Uncensored

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Either of those choices would be more optimal, but if you have a host system without hardware virtualization, your choices are more limited. Xen requires hardware VT in order to run unmodified guests, and VMware's hypervisor requires an expensive and Windows-based management product in order to manage it.



VMware Server runs unmodified guests on an ordinary host operating system.
Low-end, but it gets the job done.

[#] Wed Jan 14 2009 12:29:52 EST from LoanShark @ Uncensored

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Oh, I assumed you were virtualizing Linux-on-Linux for purposes of consolidation and management flexibility. If you're just running Linux on Xen, there's no reason to want to run an unmodified guest; paravirt is faster.

[#] Wed Jan 14 2009 12:33:38 EST from IGnatius T Foobar @ Uncensored

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We are indeed virtualizing for consolidation and management flexibility, but unfortunately a portion of the target machines are running Windows.

[#] Wed Jan 14 2009 12:57:25 EST from LoanShark @ Uncensored

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Everybody on 3:

R-T-O-O-S ;)

[#] Wed Jan 14 2009 13:08:38 EST from IGnatius T Foobar @ Uncensored

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That's for sure. Windows: unsafe at any speed.

[#] Wed Jan 14 2009 16:10:45 EST from fleeb @ Uncensored

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Singing is like mega-praying.

[#] Thu Jan 15 2009 10:13:19 EST from IGnatius T Foobar @ Uncensored

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Well ... yes, actually, it is. Very much so.

It's a pity that I haven't found a church that preaches the Gospel of Linux.
:)

[#] Thu Jan 15 2009 17:23:31 EST from Ford II @ Uncensored

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I just came across the cutest bug.
using bash, try to autocomplete postfix.
as in /etc/init.d/post<tab><tab>
you get a get_cword: command not found error.
Apparently there's a patch for it, also happens for umount I guess.
But how weird is that.

[#] Thu Jan 15 2009 18:36:39 EST from dothebart @ Uncensored

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hm, can't reproduce that.

[#] Thu Jan 15 2009 22:01:16 EST from IGnatius T Foobar @ Uncensored

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(If there can be a church of the Jedi, there can be a Church of Linux..
and
Linus would be the Pope. ;)

Sorry, I don't recognize the authority of popes (or Saint iGNUcius either, for that matter).

[#] Fri Jan 23 2009 15:36:08 EST from Ford II @ Uncensored

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Subject: Red Hat Set To Surpass Sun In Market Capitalization


HA HA! Did I speak too soon?

[#] Fri Jan 23 2009 21:02:02 EST from IGnatius T Foobar @ Uncensored

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Not quite yet ... Sun works very hard to be a company that sucks even though they have great products. If we get to the point where Red Hat surpasses IBM or Microsoft, then we'll talk.

[#] Fri Jan 23 2009 22:55:27 EST from Ford II @ Uncensored

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fair enough.

[#] Tue Feb 03 2009 17:13:17 EST from IGnatius T Foobar @ Uncensored

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Heh ... lookit girthta, running Windoze apps in WINE on a Linux box. +1000 bonus points.

[#] Tue Feb 03 2009 17:32:14 EST from Ford II @ Uncensored

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I used vmware to solve that problem, much easier.

[#] Thu Feb 05 2009 07:28:54 EST from qwerewq @ Uncensored

Subject: ThinkPad x61s and Linux...

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Hy, i would like to ask which linux to use with x61s, may be you or some one of your friends uses some?

 

please say which is mostly designed for it? because Mandriva.com doesn'tdeal with VGA output monitor ;) or projector ;)



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