Re: Btrfs send to send out metadata and data separately

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Hello,

just a little question on receiver point 0), see bellow

Dne pátek 29. července 2016 20:40:38 CEST, Qu Wenruo napsal(a):
> Hi Filipe, and maintainers,
> 
> Receive will do the following thing first before recovering the
> subvolume/snapshot:
> 
> 0) Create temporary dir for data extents
>     Create a new dir with temporary name($data_extent), to put data
> extents into it.

These are the directories in format "o4095916-21925-0" on receiver side?

I'm in middle of send/receive and i have over 300 thousand of them already.
I was always told, that directory with lots of items suffers on performance 
(but i newer used btrfs before :), is that true?

Should it be little structured (subdirs based on extent number, for example) ?

Libor
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