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* du and find is much slower on btrfs than ext4
       [not found] <AANLkTintDx=zT7wARJ0UzchamAjfkZ3fcDyR5+-zYCes@mail.gmail.com>
@ 2010-08-23 14:02 ` Amr El-Sharnoby
  0 siblings, 0 replies; 2+ messages in thread
From: Amr El-Sharnoby @ 2010-08-23 14:02 UTC (permalink / raw)
  To: linux-btrfs

Hello,
I've noticed that running "du -sch" on a btrfs takes much longer that
it on ext4 filesystem have the exact same copy of data ...
Also, running "find -type f" for example is much slower on btrfs that ext4 ...

I could reproduce this on;
1- a single 64GB Intel X-25E SSD
2- and on a 6 x 1TB SATA II disks on RAID-0

Notes:
1- Both filesystems have been recently populated with the same copy of data
2- I'm using -o compress for btrfs

Thanks

-- Amr H. El-Sharnoby --

^ permalink raw reply	[flat|nested] 2+ messages in thread
* du and find is much slower on btrfs than ext4
@ 2010-08-23 14:03 Amr H. El-Sharnoby
  0 siblings, 0 replies; 2+ messages in thread
From: Amr H. El-Sharnoby @ 2010-08-23 14:03 UTC (permalink / raw)
  To: linux-btrfs

Hello,
I've noticed that running "du -sch" on a btrfs takes much longer that
it on ext4 filesystem have the exact same copy of data ...
Also, running "find -type f" for example is much slower on btrfs that ext4 ...

I could reproduce this on;
1- a single 64GB Intel X-25E SSD
2- and on a 6 x 1TB SATA II disks on RAID-0

Notes:
1- Both filesystems have been recently populated with the same copy of data
2- I'm using -o compress for btrfs

Thanks

-- Amr H. El-Sharnoby --

^ permalink raw reply	[flat|nested] 2+ messages in thread
end of thread, other threads:[~2010-08-23 14:03 UTC | newest]

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2010-08-23 14:02 ` du and find is much slower on btrfs than ext4 Amr El-Sharnoby
2010-08-23 14:03 Amr H. El-Sharnoby

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