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From: Neil Bothwick <neil@digimed.co.uk>
To: gentoo-user@lists.gentoo.org
Subject: Re: [gentoo-user] separate / and /usr to require initramfs 2013-11-01
Date: Mon, 30 Sep 2013 00:19:46 +0100	[thread overview]
Message-ID: <20130930001946.793e80fe@digimed.co.uk> (raw)
In-Reply-To: <52489D19.6080802@gmail.com>

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On Sun, 29 Sep 2013 16:35:21 -0500, Dale wrote:

> So my experience doesn't matter any then?  My /usr does vary and
> sometimes varies quite a bit.  That is why I had to resize the thing. 
> Saying that I didn't make it large enough to begin with isn't the
> point.  When people use LVM, the reason they use it is so that we can
> resize things when needed. 

On a desktop system, it is not unusual for /usr usage to vary, as you
install, and maybe remove, various packages as your needs change.

As for not making it large enough to begin with, isn't one of the
advantages of using LVM that you don't need to try to guess future usage
and only need to make the LV large enough for today's needs. That's one
of the main reasons I used LVM, before The One True Way[tm] was available
on Linux.

Keep on using LVM if it is right for you, and it apparently is, but you
will have to compromise on using an initramfs to do so reliably in the
future.

I seriously recommend you look at the Wiki page on making your own
initramfs. One of the problems people have with them, and I was one of
them, is that they are a black box, a binary blob that does some magic to
get your system booted. Playing around with creating your own shows you
just how simple and basic they really are, a busybox binary and a couple
of lines of shell script to mount / and /usr. If you fear the unknown,
get to know it.


-- 
Neil Bothwick

Having children will turn you into your parents.

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  parent reply	other threads:[~2013-09-29 23:20 UTC|newest]

Thread overview: 262+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-09-27 22:21 [gentoo-user] separate / and /usr to require initramfs 2013-11-01 Bruce Hill
2013-09-27 22:33 ` Dale
2013-09-27 22:39   ` Bruce Hill
2013-09-27 22:57     ` Dale
2013-09-27 23:10       ` Alan McKinnon
2013-09-27 23:47         ` Neil Bothwick
2013-09-28  0:39         ` David W Noon
2013-09-28  8:30           ` Mick
2013-09-28  8:42         ` Dale
2013-09-28 12:30           ` Bruce Hill
2013-09-28 12:49             ` David W Noon
2013-09-28 12:54               ` Bruce Hill
2013-09-29 14:20             ` Tanstaafl
2013-09-29 14:57               ` Bruce Hill
2013-09-29 17:24                 ` Tanstaafl
2013-09-29 17:41                   ` Canek Peláez Valdés
2013-09-29 18:02                   ` Bruce Hill
2013-09-29 18:29                     ` Tanstaafl
2013-09-28 11:32         ` Tanstaafl
2013-09-28 13:15           ` Michael Hampicke
2013-09-28 15:06             ` Dale
2013-09-28 16:54               ` Mick
2013-09-28 17:49               ` Michael Hampicke
2013-09-28 18:18                 ` Dale
2013-09-28 22:46                   ` Alan McKinnon
2013-09-29 14:49                   ` Tanstaafl
2013-09-29 15:24                     ` Dale
2013-09-29 17:37                       ` Tanstaafl
2013-09-29 18:25                         ` Dale
2013-09-29 18:45                           ` Tanstaafl
2013-09-29 21:23                             ` Walter Dnes
2013-09-29 21:32                               ` Neil Bothwick
2013-09-29 21:33                                 ` Alan McKinnon
2013-09-29 23:05                                   ` Neil Bothwick
2013-09-29 21:35                             ` Dale
2013-09-29 22:58                               ` Tanstaafl
2013-09-29 23:27                                 ` Dale
2013-09-30 17:10                                   ` Volker Armin Hemmann
2013-09-30 17:25                                     ` Tanstaafl
2013-09-30 17:42                                       ` Volker Armin Hemmann
2013-09-30 19:10                                       ` Alan McKinnon
2013-09-30 20:47                                       ` Neil Bothwick
2013-10-01  3:36                                         ` Bruce Hill
2013-10-01  7:37                                           ` Neil Bothwick
2013-09-30 20:48                                     ` Dale
2013-09-30 21:04                                       ` Volker Armin Hemmann
2013-10-01  1:43                                         ` Dale
2013-09-29 23:19                               ` Neil Bothwick [this message]
2013-09-29 23:34                                 ` Dale
2013-09-30  8:09                             ` Joost Roeleveld
2013-09-29 18:45                           ` Bruce Hill
2013-09-30 16:38                           ` Dan Johansson
2013-09-30 18:09                             ` Mark David Dumlao
2013-09-30 20:08                               ` Dan Johansson
2013-09-30 20:50                             ` Neil Bothwick
2013-09-29 15:41                     ` Canek Peláez Valdés
2013-09-29 20:17                       ` Alan McKinnon
2013-09-29 14:30             ` Tanstaafl
2013-09-28 14:04           ` Alan McKinnon
2013-09-28 18:11             ` Volker Armin Hemmann
2013-09-28 19:50               ` Neil Bothwick
2013-09-28 22:51                 ` Alan McKinnon
2013-09-29 14:55                 ` Tanstaafl
2013-09-29 17:55             ` Tanstaafl
2013-09-29 20:28               ` Alan McKinnon
2013-09-29 23:31             ` Daniel Campbell
2013-09-29 23:57               ` Neil Bothwick
2013-09-30 10:01                 ` Hinnerk van Bruinehsen
2013-09-30 10:22                   ` Neil Bothwick
2013-10-02 23:28                     ` [gentoo-user] " Jonathan Callen
2013-09-30  9:31               ` [gentoo-user] " Alan McKinnon
2013-09-30 10:27                 ` Daniel Campbell
2013-09-30 10:28                   ` Alan McKinnon
2013-09-28  0:32       ` Bruce Hill
2013-09-28 16:01         ` William Hubbs
2013-09-28 17:31           ` Dale
2013-09-28 19:53             ` Neil Bothwick
2013-09-28 22:15               ` Dale
2013-09-28 22:46                 ` Neil Bothwick
2013-09-28 23:09                   ` Dale
2013-09-29  5:29                     ` Walter Dnes
2013-09-29  8:25                       ` Mick
2013-09-29  8:28                         ` Alan McKinnon
2013-09-29 10:55                           ` Volker Armin Hemmann
2013-09-29 11:03                             ` Greg Woodbury
2013-09-29 11:58                               ` Volker Armin Hemmann
2013-09-29 15:12                                 ` Flexibility and robustness in the Linux organisim (was: [gentoo-user] separate / and /usr to require initramfs 2013-11-01) Greg Woodbury
2013-09-29 15:22                                   ` Alon Bar-Lev
2013-09-29 16:03                                   ` [gentoo-user] Re: Flexibility and robustness in the Linux organisim Volker Armin Hemmann
2013-09-29 16:33                                     ` Dale
2013-09-29 19:42                                       ` Alan McKinnon
2013-09-29 21:41                                         ` Dale
2013-09-29 22:04                                           ` Alan McKinnon
2013-09-30  6:31                                             ` pk
2013-09-30  7:32                                               ` Alan McKinnon
2013-09-30 19:40                                                 ` pk
2013-09-30 21:05                                                   ` Walter Dnes
2013-09-30 22:37                                                     ` Neil Bothwick
2013-10-11  8:16                                                       ` [gentoo-user] " Steven J. Long
2013-10-11  8:44                                                         ` Neil Bothwick
2013-10-11 14:44                                                         ` Mark David Dumlao
2013-10-01 19:22                                               ` [gentoo-user] " Mark David Dumlao
2013-10-01 19:28                                                 ` Mark David Dumlao
2013-10-11  7:54                                             ` [gentoo-user] " Steven J. Long
2013-10-11  7:50                                               ` Alan McKinnon
2013-10-11 11:22                                                 ` [gentoo-user] " Steven J. Long
2013-09-29 16:41                                     ` [gentoo-user] " Francisco Blas Izquierdo Riera (klondike)
2013-09-29 22:47                                       ` Volker Armin Hemmann
2013-09-30 23:21                                         ` Francisco Blas Izquierdo Riera (klondike)
2013-10-01  5:11                                           ` Mark David Dumlao
2013-10-01  5:14                                             ` Mark David Dumlao
2013-10-01 16:35                                           ` Volker Armin Hemmann
2013-10-11  8:28                                             ` [gentoo-user] " Steven J. Long
2013-10-11 15:50                                               ` Volker Armin Hemmann
2013-09-29 17:54                                   ` [gentoo-user] " Tanstaafl
2013-09-29 19:30                                 ` [gentoo-user] separate / and /usr to require initramfs 2013-11-01 Alan McKinnon
2013-10-08  0:03                                 ` [gentoo-user] " walt
2013-10-08 18:11                                   ` Volker Armin Hemmann
2013-10-09  4:16                                     ` William Hubbs
2013-10-10  0:24                                       ` walt
2013-10-10 14:46                                         ` William Hubbs
2013-10-10 15:29                                           ` Volker Armin Hemmann
2013-10-11  6:59                                             ` Nicolas Sebrecht
2013-09-29 18:46                               ` [gentoo-user] " Neil Bothwick
2013-10-02 16:58                               ` the
2013-09-29 19:16                             ` Alan McKinnon
2013-09-30  2:23                         ` [gentoo-user] " »Q«
2013-09-29 18:41                     ` [gentoo-user] " Neil Bothwick
2013-09-29 21:48                       ` Dale
2013-09-29 23:12                         ` Neil Bothwick
2013-09-29 17:43                   ` Tanstaafl
2013-09-29 18:53                     ` Neil Bothwick
2013-09-29 19:54                     ` Alan McKinnon
2013-09-29 20:20             ` Mark David Dumlao
2013-09-29 22:00               ` Dale
2013-09-29 22:31                 ` Mark David Dumlao
2013-09-29 23:08                   ` Dale
2013-09-30  7:35                     ` Alan McKinnon
2013-09-30  9:27                       ` Dale
2013-09-29 23:40             ` Daniel Campbell
2013-09-30  7:39               ` Alan McKinnon
2013-09-28 19:04           ` Alan Mackenzie
2013-09-28 20:17             ` Neil Bothwick
2013-09-28 21:09               ` Alan Mackenzie
2013-09-28 22:37                 ` Neil Bothwick
2013-09-29  4:48                   ` Greg Woodbury
2013-09-29  5:08                     ` Bruce Hill
2013-09-29  8:43                       ` Dale
2013-09-29 12:07                   ` Alan Mackenzie
2013-09-29 16:10                     ` Volker Armin Hemmann
2013-09-29 22:06                       ` Walter Dnes
2013-09-29 23:00                         ` Volker Armin Hemmann
2013-09-30  4:14                           ` Walter Dnes
2013-09-30  4:21                             ` Mark David Dumlao
2013-09-30  4:36                               ` Canek Peláez Valdés
2013-09-30  9:25                                 ` Walter Dnes
2013-09-30  8:01                             ` Alan McKinnon
2013-09-30 10:32                               ` Joost Roeleveld
2013-09-30 10:41                                 ` Alan McKinnon
2013-09-30  8:19                             ` Neil Bothwick
2013-09-29 23:24                         ` Neil Bothwick
2013-09-29 17:55                     ` Tanstaafl
2013-09-29 18:30                     ` Neil Bothwick
2013-09-28 22:24               ` Dale
2013-09-29 17:58               ` Tanstaafl
2013-09-29 18:21                 ` Canek Peláez Valdés
2013-09-29 18:32                   ` Tanstaafl
2013-09-29 19:11                   ` William Hubbs
2013-09-29 19:34                     ` Canek Peláez Valdés
2013-09-29 19:41                       ` Alon Bar-Lev
2013-09-29 23:02                 ` Volker Armin Hemmann
2013-09-29 23:52                   ` Greg Woodbury
2013-09-30  0:02                     ` Neil Bothwick
2013-10-11  8:36               ` [gentoo-user] " Steven J. Long
2013-10-11  8:42                 ` Neil Bothwick
2013-10-11 11:27                   ` [gentoo-user] " Steven J. Long
2013-10-11 11:55                     ` Neil Bothwick
2013-10-11 13:11                       ` Peter Humphrey
2013-10-11 13:58                         ` Neil Bothwick
2013-10-12  2:21                   ` [gentoo-user] " walt
2013-10-12  5:06                     ` Daniel Campbell
2013-10-12  8:11                     ` Neil Bothwick
2013-09-29 14:53             ` [gentoo-user] " Tanstaafl
2013-09-29 15:39               ` Dale
2013-09-30  4:55                 ` [gentoo-user] " »Q«
2013-09-30  9:24                   ` Dale
2013-09-29 18:36               ` [gentoo-user] " Neil Bothwick
2013-09-30 10:16                 ` Joost Roeleveld
2013-09-30 10:24                   ` Neil Bothwick
2013-09-30 10:35                     ` Joost Roeleveld
2013-09-29 17:59           ` Tanstaafl
2013-09-29 20:09             ` Alan McKinnon
2013-09-29 20:35               ` Tanstaafl
2013-09-30 10:20               ` Joost Roeleveld
2013-09-28 20:43   ` [gentoo-user] " Nikos Chantziaras
2013-09-28 20:58     ` Alon Bar-Lev
2013-09-28 22:36       ` Alan McKinnon
2013-09-28 23:23         ` Volker Armin Hemmann
2013-09-28 23:31           ` pk
2013-09-29  0:01             ` Dale
2013-09-29  0:10               ` Alan McKinnon
2013-09-29  0:33               ` pk
2013-09-29  4:05               ` Bruce Hill
2013-09-29 10:59             ` Volker Armin Hemmann
2013-09-29 15:24               ` pk
2013-09-29 16:11                 ` Volker Armin Hemmann
2013-09-29 16:36                   ` Dale
2013-09-29 17:05                     ` pk
2013-09-29  0:08           ` Alan McKinnon
2013-09-29 10:59             ` Volker Armin Hemmann
2013-09-29  6:06         ` Walter Dnes
2013-09-29  9:30           ` pk
2013-09-29 10:21           ` Neil Bothwick
2013-09-29 17:55         ` Tanstaafl
2013-09-29 18:55           ` William Hubbs
2013-09-29 19:09             ` Tanstaafl
2013-10-09 13:39               ` gottlieb
2013-09-29 20:39             ` Alan McKinnon
2013-09-29 20:51             ` Tanstaafl
2013-09-29 21:15               ` Alan McKinnon
2013-09-29 22:53                 ` Tanstaafl
2013-09-29 23:09                   ` Volker Armin Hemmann
2013-09-30  9:00                   ` Alan McKinnon
2013-09-30 17:25                     ` Volker Armin Hemmann
2013-09-30 19:14                       ` Alan McKinnon
2013-09-30 22:05                         ` Mick
2013-09-30 22:39                           ` Neil Bothwick
2013-10-01 12:35                         ` PORTDIR default - changing PORTDIR variable - WAS " Tanstaafl
2013-10-01 12:46                           ` Alan McKinnon
2013-10-01 13:52                             ` Tanstaafl
2013-10-01 14:11                               ` Alan McKinnon
2013-10-01 14:57                                 ` Neil Bothwick
2013-10-01 14:17                               ` Neil Bothwick
2013-10-01 13:13                           ` Dragostin Yanev
2013-10-01 14:14                           ` Michael Orlitzky
2013-10-01 18:15                             ` Tanstaafl
2013-10-01 18:48                               ` Neil Bothwick
2013-10-01 21:24                                 ` Alan McKinnon
2013-10-01 22:51                                   ` Greg Turner
2013-10-01 23:41                                     ` Neil Bothwick
2013-10-02 12:23                                       ` Tanstaafl
2013-10-02 15:31                                         ` Neil Bothwick
2013-10-02 18:24                                           ` Tanstaafl
2013-10-02 20:21                                             ` Tanstaafl
2013-12-04 15:05                                               ` [gentoo-user] Re: PORTDIR default - changing PORTDIR variable Tanstaafl
2013-12-04 21:43                                                 ` Tanstaafl
2013-12-04 22:44                                                   ` Neil Bothwick
2013-12-05 11:47                                                     ` Tanstaafl
2013-10-03  5:48                                   ` PORTDIR default - changing PORTDIR variable - WAS Re: [gentoo-user] Re: separate / and /usr to require initramfs 2013-11-01 joost
2013-10-03  8:11                                     ` Neil Bothwick
2013-10-02 12:04                                 ` Tanstaafl
2013-10-02 12:12                                   ` Neil Bothwick
2013-10-02 12:29                                     ` Alan McKinnon
2013-10-02 12:28                                   ` Alan McKinnon
2013-10-02 12:53                                     ` Tanstaafl
2013-10-02 15:47                                       ` Alan McKinnon
2013-10-02 16:39                                         ` Neil Bothwick
2013-10-03  9:00                                     ` Yuri K. Shatroff
2013-10-03 12:09                                       ` Volker Armin Hemmann
2013-10-02  8:03                           ` [gentoo-user] Re: PORTDIR default - changing PORTDIR variable Thanasis
2013-09-30  0:28             ` [gentoo-user] Re: separate / and /usr to require initramfs 2013-11-01 Daniel Campbell
     [not found] <lWOHU-5Kr-7@gated-at.bofh.it>
     [not found] ` <lWORA-5Tq-5@gated-at.bofh.it>
     [not found]   ` <lWORA-5Tq-3@gated-at.bofh.it>
     [not found]     ` <lWPaW-6bL-11@gated-at.bofh.it>
     [not found]       ` <lWQJH-8d1-1@gated-at.bofh.it>
     [not found]         ` <lX5fI-13Z-29@gated-at.bofh.it>
     [not found]           ` <lXtBo-6G5-29@gated-at.bofh.it>
     [not found]             ` <lXvDc-IX-5@gated-at.bofh.it>
     [not found]               ` <lXvWy-11o-15@gated-at.bofh.it>
2013-10-06 22:02                 ` [gentoo-user] " Gregory Shearman

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