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On Tue, Mar 13, 2012 at 12:11, Canek Peláez Valdés <caneko@×××××.com> wrote: |
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> On Mon, Mar 12, 2012 at 11:04 PM, Pandu Poluan <pandu@××××××.info> wrote: |
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>> I am seriously thinking of splitting the storage of directories under /usr, |
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>> e.g., /usr/portage and /usr/source actually living somewhere else, on |
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>> different partition and different filesystem. Let's say something mounted on |
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>> /mnt/Persistent. |
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>> |
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>> My question: should I use bindmount or symlinks to do that? What's the |
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>> drawbacks/benefits for either? |
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> |
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> I'm sorry, I don't understand. What's the problem of having the |
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> following in /etc/fstab? |
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> |
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> LABEL=Portage /usr/portage ext4 noatime,auto 0 2 |
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> LABEL=Source /usr/source ext4 noatime,auto 0 2 |
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> |
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> (Replace LABEL=Portage with /dev/sda7, if you want to.) |
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> |
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> Why do you need to bindmount or link the directories when you can |
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> mount them wherever you want? |
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> |
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Because I am avoiding "single partition per directory". And a slight |
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mistake in my original email, it's not just /usr but also /var (and |
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other root-based directories that will not interfere with boot-up / |
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operations) |
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Let me give an example: |
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|
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Let's say I have /dev/sdc and /dev/sdd, both having single partition |
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each (/dev/sdc1 and /dev/sdd1). |
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|
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/dev/sdc1 will be formatted reiserfs mounted into /mnt/Persistent1 |
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|
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/dev/sdd1 will be formatted ext4 mounted into /mnt/Persistent2 |
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|
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Directories not really necessary for daily operations, such as |
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/usr/src, /usr/portage, /var/db/pkg, and so on and so forth, will each |
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be a subdir under either /mnt/Persistent1 or /mnt/Persistent2 |
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according to each directory's nature. |
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|
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Let's take the example of /usr/src ... I can either make /usr/src a |
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symlink to /mnt/Persistent1/src, or bindmount /mnt/Persistent1/src to |
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/usr/src |
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What will be the benefits/drawbacks for bindmount vs symlink? |
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|
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Rgds, |
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-- |
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FdS Pandu E Poluan |
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~ IT Optimizer ~ |
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|
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• LOPSA Member #15248 |
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• Blog : http://pepoluan.tumblr.com |
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• Linked-In : http://id.linkedin.com/in/pepoluan |
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