On 02.08.2018 14:27 Austin S. Hemmelgarn wrote:
> On 2018-08-02 06:56, Qu Wenruo wrote:
>>
>> On 2018年08月02日 18:45, Andrei Borzenkov wrote:
>>>
>>> Отправлено с iPhone
>>>
2 авг. 2018 г., в 10:02, Qu Wenruo
написал(а):
> On 2018年08月01日 11:45, MegaBrutal wrote:
> Hi all,
On 2018-08-02 03:07 AM, Qu Wenruo wrote:
> For data, since we have cow (along with csum), it should be no problem
> to recover.
>
> And since datacow is used, transaction on each device should be atomic,
> thus we should be able to handle one-time device out-of-sync case.
> (For multiple
On 2018-08-02 06:56, Qu Wenruo wrote:
On 2018年08月02日 18:45, Andrei Borzenkov wrote:
Отправлено с iPhone
2 авг. 2018 г., в 10:02, Qu Wenruo написал(а):
On 2018年08月01日 11:45, MegaBrutal wrote:
Hi all,
I know it's a decade-old question, but I'd like to hear your thoughts
of today. By
On 2018年08月02日 18:45, Andrei Borzenkov wrote:
>
>
> Отправлено с iPhone
>
>> 2 авг. 2018 г., в 10:02, Qu Wenruo написал(а):
>>
>>
>>
>>> On 2018年08月01日 11:45, MegaBrutal wrote:
>>> Hi all,
>>>
>>> I know it's a decade-old question, but I'd like to hear your thoughts
>>> of today. By now, I
On 2018年08月02日 18:35, Andrei Borzenkov wrote:
>
>
> Отправлено с iPhone
>
>> 2 авг. 2018 г., в 12:16, Martin Steigerwald написал(а):
>>
>> Hugo Mills - 01.08.18, 10:56:
On Wed, Aug 01, 2018 at 05:45:15AM +0200, MegaBrutal wrote:
I know it's a decade-old question, but I'd like to
Отправлено с iPhone
> 2 авг. 2018 г., в 10:02, Qu Wenruo написал(а):
>
>
>
>> On 2018年08月01日 11:45, MegaBrutal wrote:
>> Hi all,
>>
>> I know it's a decade-old question, but I'd like to hear your thoughts
>> of today. By now, I became a heavy BTRFS user. Almost everywhere I use
>> BTRFS,
Andrei Borzenkov - 02.08.18, 12:35:
> Отправлено с iPhone
>
> > 2 авг. 2018 г., в 12:16, Martin Steigerwald
> > написал(а):>
> > Hugo Mills - 01.08.18, 10:56:
> >>> On Wed, Aug 01, 2018 at 05:45:15AM +0200, MegaBrutal wrote:
> >>> I know it's a decade-old question, but I'd like to hear your
>
Отправлено с iPhone
> 2 авг. 2018 г., в 12:16, Martin Steigerwald написал(а):
>
> Hugo Mills - 01.08.18, 10:56:
>>> On Wed, Aug 01, 2018 at 05:45:15AM +0200, MegaBrutal wrote:
>>> I know it's a decade-old question, but I'd like to hear your
>>> thoughts
>>> of today. By now, I became a heavy
On 08/02/2018 11:16 AM, Martin Steigerwald wrote:
> However I wonder: Is this it? Is there nothing that can be improved in
> BTRFS to handle database and VM files in a better way, without altering
> any default settings?
Poor performance is not the biggest BTRFS problem, it's known for silent
Hugo Mills - 01.08.18, 10:56:
> On Wed, Aug 01, 2018 at 05:45:15AM +0200, MegaBrutal wrote:
> > I know it's a decade-old question, but I'd like to hear your
> > thoughts
> > of today. By now, I became a heavy BTRFS user. Almost everywhere I
> > use BTRFS, except in situations when it is obvious
On 2018年08月01日 22:33, Remi Gauvin wrote:
> On 2018-07-31 11:45 PM, MegaBrutal wrote:
>
>> I know that with nodatacow, I take away most of the benefits of BTRFS
>> (those are actually hurting database performance – the exact CoW
>> nature that is elsewhere a blessing, with databases it's a
On 2018年08月01日 11:45, MegaBrutal wrote:
> Hi all,
>
> I know it's a decade-old question, but I'd like to hear your thoughts
> of today. By now, I became a heavy BTRFS user. Almost everywhere I use
> BTRFS, except in situations when it is obvious there is no benefit
> (e.g. /var/log, /boot). At
On 2018-07-31 11:45 PM, MegaBrutal wrote:
> I know that with nodatacow, I take away most of the benefits of BTRFS
> (those are actually hurting database performance – the exact CoW
> nature that is elsewhere a blessing, with databases it's a drawback).
> But are there any advantages of still
On Wed, Aug 01, 2018 at 05:45:15AM +0200, MegaBrutal wrote:
> But there is still one question that I can't get over: if you store a
> database (e.g. MySQL), would you prefer having a BTRFS volume mounted
> with nodatacow, or would you just simply use ext4?
>
> I know that with nodatacow, I take
On 1 August 2018 at 04:45, MegaBrutal wrote:
> But there is still one question that I can't get over: if you store a
> database (e.g. MySQL), would you prefer having a BTRFS volume mounted
> with nodatacow, or would you just simply use ext4?
>
> I know that with nodatacow, I take away most of
On Wed, Aug 01, 2018 at 05:45:15AM +0200, MegaBrutal wrote:
> I know it's a decade-old question, but I'd like to hear your thoughts
> of today. By now, I became a heavy BTRFS user. Almost everywhere I use
> BTRFS, except in situations when it is obvious there is no benefit
> (e.g. /var/log,
MegaBrutal posted on Wed, 01 Aug 2018 05:45:15 +0200 as excerpted:
> But there is still one question that I can't get over: if you store a
> database (e.g. MySQL), would you prefer having a BTRFS volume mounted
> with nodatacow, or would you just simply use ext4?
>
> I know that with nodatacow,
Hi all,
I know it's a decade-old question, but I'd like to hear your thoughts
of today. By now, I became a heavy BTRFS user. Almost everywhere I use
BTRFS, except in situations when it is obvious there is no benefit
(e.g. /var/log, /boot). At home, all my desktop, laptop and server
computers are
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