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Status of BTRFS

DISCUSSION Edward Ned Harvey 9 participants 11 messages Jul 16, 2010 – Jul 19, 2010 Btrfs file system

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#1 lore raw
Quoted 1 line · Edward Ned Harvey

Is this a good place to get a clue about the status of BTRFS?=C2=A0 L=

ike ...=C2=A0 Is

Quoted 6 lines

it usable yet, and stuff like that?

Thank you...

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Quoted 1 line

It has been in a good state for quite a while. There seems to be quite a lot of people who use it on enterprise-grade hardware and servers that require high reliability.
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#2 lore raw
Quoted 11 lines

From: Sebastian 'gonX' Jensen [mailto:[email protected]]

Quoted 1 line · Edward Ned Harvey

Is this a good place to get a clue about the status of BTRFS? Like

... Is

Quoted 2 lines

it usable yet, and stuff like that?

It has been in a good state for quite a while. There seems to be quite a lot of people who use it on enterprise-grade hardware and servers that require high reliability.

Is it included in any distributions yet? Do you just need to build the latest kernel or something like that? Download the source code, and follow what it says in the INSTALL file?

#3 lore raw
Quoted 5 lines · Edward Ned Harvey
Quoted 5 lines

From: Sebastian 'gonX' Jensen [mailto:[email protected]]

Quoted 1 line · Edward Ned Harvey

Is this a good place to get a clue about the status of BTRFS? Like

... Is

Quoted 8 lines
Quoted 6 lines
Quoted 2 lines

it usable yet, and stuff like that?

It has been in a good state for quite a while. There seems to be quite a lot of people who use it on enterprise-grade hardware and servers that require high reliability.

Is it included in any distributions yet? Do you just need to build the latest kernel or something like that? Download the source code, and follow what it says in the INSTALL file?

Of course it is. Fedora installer allows btrfs since for few releases now.

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Tomasz Torcz                Only gods can safely risk perfection,
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#4 lore raw
Quoted 4 lines · Tomasz Torcz
Quoted 3 lines · Edward Ned Harvey
Quoted 3 lines

From: Sebastian 'gonX' Jensen [mailto:[email protected]]

On 16 July 2010 13:55, Edward Ned Harvey <[email protected]> wr=

ote:

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Is this a good place to get a clue about the status of BTRFS? =C2=

=A0Like

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... =C2=A0Is

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it usable yet, and stuff like that?

It has been in a good state for quite a while. There seems to be q=

uite

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a lot of people who use it on enterprise-grade hardware and server=

s

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that require high reliability.

Is it included in any distributions yet? =C2=A0Do you just need to b=

uild the latest kernel or something like that? =C2=A0Download the sourc= e code, and follow what it says in the INSTALL file?

Quoted 2 lines

=C2=A0Of course it is. Fedora installer allows btrfs since for few re=

leases now.

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Tomasz Torcz =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0O=

nly gods can safely risk perfection,

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xmpp: [email protected] =C2=A0 =C2=A0 it's a dangerous thing for a =

man. =C2=A0-- Alia

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ml

Quoted 1 line

Yes, Fedora is one of the releases that has officially supported it for a while now. Additionally an initrd hook for btrfs has just been implemented for Arch Linux, so you might see btrfs being an option for that in the next version of the installer :-)

Regards,
Sebastian J.
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#5 lore raw
Quoted 4 lines

Yes, Fedora is one of the releases that has officially supported it for a while now. Additionally an initrd hook for btrfs has just been implemented for Arch Linux, so you might see btrfs being an option for that in the next version of the installer :-)

I also believe that Ubuntu 10.10 is slated to have it; I think it's in the current alpha, though based on my reading, there are still some rough edges. I think Fedora's actually got a rollback feature, using snapshots, which should be super nice -- hopefully, others come up with similar features to take advantage of btrfs's features.

-Ken

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#6 lore raw

Ken D'Ambrosio wrote (ao):

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Edward Ned Harvey wrote (ao):

Quoted 1 line

Is it included in any distributions yet?

Yes, Fedora is one of the releases that has officially supported it for a while now.
been implemented for Arch Linux, so you might see btrfs being an option for that in the next version of the installer :-)

I also believe that Ubuntu 10.10 is slated to have it; I think it's in the current alpha, though based on my reading, there are still some rough edges.

Btrfs is in Ubuntu 10.10 alpha and that installs and works oke is my experience.

Sander

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#7 lore raw
In reply to Edward Ned Harvey
Quoted 1 line · Edward Ned Harvey

Is it included in any distributions yet?

You can use it after installation in Ubuntu 10.04. In fact I'm pretty sure it was enabled in the kernel of 9.10 too.

It's not (yet) an option for installation though.

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#8 lore raw
Quoted 7 lines · Chris Samuel
Quoted 1 line · Edward Ned Harvey

Is it included in any distributions yet?

You can use it after installation in Ubuntu 10.04. In fact I'm pretty sure it was enabled in the kernel of 9.10 too.

It's not (yet) an option for installation though.

It's included as an installation choice with openSUSE 11.3.

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#9 lore raw
In reply to Edward Ned Harvey
Quoted 1 line · Edward Ned Harvey

Is this a good place to get a clue about the status of BTRFS?=A0 Like=

...=A0 Is

Quoted 2 lines

it usable yet, and stuff like that?
=20

Use it if you don't care about the data on your box or do regular backu= ps. All
of us developers run it on our workstations without much of an issue th= ough.
Thanks,

Josef
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#10 lore raw
In reply to Edward Ned Harvey

Am Freitag 16 Juli 2010, 13:55:26 schrieb Edward Ned Harvey:

Quoted 4 lines

Is this a good place to get a clue about the status of BTRFS? Like ... Is it usable yet, and stuff like that?

Thank you...

I wouldn't suggest to use it in productive environments. Especially as the error handling is very rudimentarily for now. If you run into errors, you won't be able to repair the filesystem. For productive environments there are also way to much situations where the whole kernel panics instead only the affected filesystem. Another construction area is still the ENOSPC handling.

regards,
Johannes