Re: btrfsck integration with userlevel API for fsck

2012-03-30 Thread Fajar A. Nugraha 
On Sat, Mar 31, 2012 at 3:35 AM, Avi Miller  wrote:
>
> On 30/03/2012, at 2:22 PM, Fajar A. Nugraha wrote:
>
>> On Fri, Mar 30, 2012 at 5:08 AM, member graysky  wrote:
>>> Are there plans to integrate btrfsck with the userlevel API for fsck?
>>
>> There isn't even a stable, working, fixing btrfsck yet :)
>
> Yes, there is. Chris merged the btrfsck changes into the btrfs-progs master 
> in git a few days ago and we shipped it with the Oracle Linux UEK2 update as 
> well.

Ah, OK. I must've missed the announcement. Thanks for the update.

Now if only UEK2 fully supports LXC as well instead of tech preview ... :D

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Fajar
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Re: btrfsck integration with userlevel API for fsck

2012-03-30 Thread Avi Miller 

On 30/03/2012, at 2:22 PM, Fajar A. Nugraha wrote:

> On Fri, Mar 30, 2012 at 5:08 AM, member graysky  wrote:
>> Are there plans to integrate btrfsck with the userlevel API for fsck?
> 
> There isn't even a stable, working, fixing btrfsck yet :)

Yes, there is. Chris merged the btrfsck changes into the btrfs-progs master in 
git a few days ago and we shipped it with the Oracle Linux UEK2 update as well.

Cheers,
Avi

---
Oracle 
Avi Miller | Principal Program Manager | +61 (412) 229 687
Oracle Linux and Virtualization
417 St Kilda Road, Melbourne, Victoria 3004 Australia

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Re: btrfsck integration with userlevel API for fsck

2012-03-29 Thread Fajar A. Nugraha 
On Fri, Mar 30, 2012 at 5:08 AM, member graysky  wrote:
> Are there plans to integrate btrfsck with the userlevel API for fsck?

There isn't even a stable, working, fixing btrfsck yet :)

> AFAIK, it currently does not work as such (i.e. `shutdown -rF now`
> does not trigger a check on the next boot).  What is the recommended
> method to check a btrfs root filesystem?  Live media?

Currently? None. Set the last part of root line in fstab to "0" to
disable fsck.
Newer kernels should be smart enough to recover from unclean shutdown
automatically, kinda like what zfs does, or what ext3/4 does with its
journal replay.

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btrfsck integration with userlevel API for fsck

2012-03-29 Thread member graysky 
Are there plans to integrate btrfsck with the userlevel API for fsck?
AFAIK, it currently does not work as such (i.e. `shutdown -rF now`
does not trigger a check on the next boot).  What is the recommended
method to check a btrfs root filesystem?  Live media?
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