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Date:      Fri, 15 Jan 2016 09:46:24 -0553.75
From:      "William A. Mahaffey III" <wam@hiwaay.net>
Cc:        FreeBSD Questions !!!! <freebsd-questions@freebsd.org>
Subject:   Re: 64 bit linux binary support
Message-ID:  <56991306.4000005@hiwaay.net>
In-Reply-To: <CAHieY7Th1R3%2B=7TPikQ6vcRy7=_T1CdCAS=9DRX8u7-dufPh7w@mail.gmail.com>
References:  <5696740B.5070404@hiwaay.net> <CAHieY7ThPcq6NDCuz_M2TuQUJuU1ZMKQrUYBuUnn3Gm5sFnaDg@mail.gmail.com> <86si20mza9.fsf@gmail.com> <CAHieY7SbzFG0zLtj=FD3=_eNsN9Lu3LjmYGP09U1_AXxGf9J2A@mail.gmail.com> <5697B6DE.6000706@hiwaay.net> <CAHieY7Th1R3%2B=7TPikQ6vcRy7=_T1CdCAS=9DRX8u7-dufPh7w@mail.gmail.com>

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On 01/15/16 05:24, Alejandro Imass wrote:


<snip>

> AFAIK this is not the case. The reason Docker is lightweight to begin
> with is because:
> "Containers running on a single machine all share the same operating
> system kernel so they start instantly and make more efficient use of
> RAM"

See: https://wiki.freebsd.org/VIMAGE/Linux/CentOS55

(refers to jails, not docker)


<snip>


>
> IMO virtualization is not lightweight by definition. So you either
> virtualize fully or pseudo-virtualize with chroot-like systems.
> In this perspective I see Docker as nothing more than a sophisticated
> chroot system just like FBSD Jails, only Linux-based and less mature
> ;-)
>
> Best,
> Alejandro Imass
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-- 

	William A. Mahaffey III

  ----------------------------------------------------------------------

	"The M1 Garand is without doubt the finest implement of war
	 ever devised by man."
                            -- Gen. George S. Patton Jr.




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