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On Mar 13, 2012 2:41 PM, "Canek Peláez Valdés" <caneko@×××××.com> wrote: |
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> |
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> On Tue, Mar 13, 2012 at 1:31 AM, Pandu Poluan <pandu@××××××.info> wrote: |
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> > |
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> > On Mar 13, 2012 2:19 PM, "Alan McKinnon" <alan.mckinnon@×××××.com> |
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wrote: |
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> >> |
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> >> On Tue, 13 Mar 2012 11:54:58 +0700 |
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> >> Pandu Poluan <pandu@××××××.info> wrote: |
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> >> |
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> >> > > The idea of trying to launch udevd and initialize devices without |
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> >> > > the software, installed in /usr, which is required by those devices |
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> >> > > is a configuration that causes problems in many real-world, |
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> >> > > practical situations. |
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> >> > > |
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> >> > > The requirement of having /usr on the same partition as / is also a |
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> >> > > configuration that causes problems in many real-world, practical |
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> >> > > situations. |
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> >> > > |
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> >> > |
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> >> > I quite often read about this, and after some thinking, I have to |
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> >> > ask: why? |
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> >> > |
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> >> |
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> >> I've also thought about this and I also want to ask why? |
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> >> |
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> >> I stopped using a separate /usr on my workstations a long time ago when |
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> >> I realized it was pointless. The days of 5M hard disks when the entire |
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> >> OS didn't fit on one are long gone. The days of my software going tits |
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> >> up at the drop of a hat requiring a minimal repair environment to fix |
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> >> it at boot are also long gone (my desk is littered with LiveCDs and |
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> >> bootable flash drives). |
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> >> |
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> >> So I can't find a single good reason why /usr *must* be separate and my |
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> >> workstations are the only machines that will ever have hotplug booting |
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> >> issues. |
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> >> |
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> >> I'm even considering changing the install standards for the company |
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> >> servers to dispense with separate /usr, as long as there are safeguards |
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> >> against clowns who don't read INSTALL files and happily |
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> >> accept /usr/local/<package>/var as a storage area. |
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> >> |
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> > |
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> > I just did some more thinking, and *maybe* the reason is to prevent |
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> > something under /usr (src and share comes to mind) from growing too big |
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and |
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> > messes up the root filesystem. |
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> > |
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> > Place the offenders on a separate partition, then mount them under |
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/usr, and |
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> > all should be well... |
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> |
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> The always used example is to have /usr shared as a read only NFS |
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> partition among several workstations. In corporate environments it is |
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> certainly used this way (or at least it was when I worked, and the way |
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> I used it in my office seven or eight years ago). |
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> |
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> Of course, for a normal desktop user, a separate /usr is basically |
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useless. |
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> |
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|
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Ah, thanks for the explanation. Makes sense. |
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Rgds, |