Gentoo Archives: gentoo-user

From: Tanstaafl <tanstaafl@×××××××××××.org>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] Fwd: How about the gentoo server or cluster in production environment?
Date: Thu, 20 Feb 2014 12:25:20
Message-Id: 5305F403.3010606@libertytrek.org
In Reply to: Re: [gentoo-user] Fwd: How about the gentoo server or cluster in production environment? by Tanstaafl
1 On 2014-02-20 7:04 AM, Tanstaafl <tanstaafl@×××××××××××.org> wrote:
2 > On 2014-02-19 7:53 PM, Facundo Curti <facu.curti@×××××.com> wrote:
3 >> This is true, but gentoo is a little unstable to use on production. The
4 >> system must be on 365 days/year. ¿and when you need to update the
5 >> system? This will use all the processor and the system will be
6 >> overloaded. This means users can't use the system when this is
7 >> updating...
8 >
9 > That is such total FUD I just can't even say anything else about it
10 > without using some unsavory words.
11 >
12 > I had an old underpowered server (only 2GB of RAM) that supported about
13 > 100 users using IMAP to access their huge maildir mailstores (some users
14 > have 20+GB of mail).
15 >
16 > I kept the thing updated on a regular basis, and the only time it ever
17 > went down was to reboot after a kernel upgrade.
18
19 And I neglected a main factor - this server was running and serving this
20 many users and being updated simultaneously like this for about 9 YEARS.
21
22 I only just recently (in the last couple of months) replaced it with a
23 shiny new gentoo VM running on my shiny new vmWare host, and I only did
24 that because I wanted to enable dovecots on disk indexes but couldn't do
25 that without adding more RAM and more disk space to the old box, and
26 since I had a shiny new vmWare host, it only made sense to ditch the old
27 box.