bcache and btrfs linux 4.7

bcache and btrfs linux 4.7

[Vasiliy Tolstov]

Hi! I'm use bcache long time ago from 3.10 kernel and it works fine for me.
Now i'm use fedora and want to try btrfs with bcache. Does it work?
Does bcache have development or Kent switched to bcachefs ?

(I need btrfs because want to use incremental backups and want snapshots)

-- 
Vasiliy Tolstov,
e-mail: v.tolstov@selfip.ru

Re: bcache and btrfs linux 4.7

[Coly Li]

在 16/9/16 下午11:45, Vasiliy Tolstov 写道:
> Hi! I'm use bcache long time ago from 3.10 kernel and it works fine for me.
> Now i'm use fedora and want to try btrfs with bcache. Does it work?
> Does bcache have development or Kent switched to bcachefs ?
> 
> (I need btrfs because want to use incremental backups and want snapshots)

Kent is busy on bcachefs, currently bcache is in table status. If you
find any bug during your usage, please raise your voice here.

IMHO, I suggest to use 4.8 kernel, if that's possible in your situation.

-- 
Coly Li

Re: bcache and btrfs linux 4.7

[Eric Wheeler]

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On Sat, 17 Sep 2016, Coly Li wrote:

> 在 16/9/16 下午11:45, Vasiliy Tolstov 写道:
> > Hi! I'm use bcache long time ago from 3.10 kernel and it works fine for me.
> > Now i'm use fedora and want to try btrfs with bcache. Does it work?
> > Does bcache have development or Kent switched to bcachefs ?
> > 
> > (I need btrfs because want to use incremental backups and want snapshots)
> 
> Kent is busy on bcachefs, currently bcache is in table status. If you
> find any bug during your usage, please raise your voice here.
> 
> IMHO, I suggest to use 4.8 kernel, if that's possible in your situation.

General use stability patches go back to at least v4.1.  There is an OOM 
blkdev_put that missed 4.7, but you shouldn't hit that unless you OOM at 
registration time.


--
Eric Wheeler


> 
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> Coly Li
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Re: bcache and btrfs linux 4.7

[Vasiliy Tolstov]

2016-09-16 22:04 GMT+03:00 Coly Li <i@coly.li>:
> Kent is busy on bcachefs, currently bcache is in table status. If you
> find any bug during your usage, please raise your voice here.
>
> IMHO, I suggest to use 4.8 kernel, if that's possible in your situation.


Thanks!

-- 
Vasiliy Tolstov,
e-mail: v.tolstov@selfip.ru

Re: bcache and btrfs linux 4.7

[Vasiliy Tolstov]

2016-09-19 1:41 GMT+03:00 Eric Wheeler <bcache@lists.ewheeler.net>:
> General use stability patches go back to at least v4.1.  There is an OOM
> blkdev_put that missed 4.7, but you shouldn't hit that unless you OOM at
> registration time.


Thanks, so i can take any kernel > 4.1 ?

-- 
Vasiliy Tolstov,
e-mail: v.tolstov@selfip.ru