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On Tue, 28 Feb 2012 20:38:13 -0600 |
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Dale <rdalek1967@×××××.com> wrote: |
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|
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> Alex Schuster wrote: |
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> > Dale writes: |
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> > |
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> >> I have a question on this. I have a drive that I use for movies |
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> >> and such. There is nothing OS related on that drive. Would it be |
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> >> safe to set this to say 1% or even 0? |
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> > |
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> > I'd say 1% is okay. For 0% I'm not sure, I avoid that, but maybe |
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> > there will be no noticeable difference at all. |
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> > |
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> >> Also, it is already set up with LVM and |
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> >> ext4. Can I change it even while there is data on there? |
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> > |
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> > Sure! Cool, isn't it. Just call lvresize -L |
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> > +1G /dev/mapper/whatever or something, and then |
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> > resize2fs /dev/mapper/whatever. |
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> |
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> |
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> I was talking about the command to change the superuser reserves. I |
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> know how to make LVM bigger but wanted to make sure this can be run |
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> even when there is data on there. Basically, can I run: |
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> |
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> tune2fs -m 1 /dev/data/data1 |
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> |
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> Which is where the ext4 file system is on the LVM. After I run that |
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> then I can expand LVM from there, I hope it works that easy. |
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They don't interfere with each other. |
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LVM and the size of the filesystem is one thing. Reserved space is |
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something else, completely unrelated. |
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> |
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> |
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> > Wonko |
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> > |
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> > |
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> |
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> Dale |
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> |
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> :-) :-) |
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> |
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-- |
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Alan McKinnnon |
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alan.mckinnon@×××××.com |