Re: [PATCH] btrfs: fix max chunk size on dup

2017-10-11 Thread Hans van Kranenburg
On 10/11/2017 11:58 AM, Naohiro Aota wrote: > Hi, > > You may notice my @wdc.com address is bounced. As my internship job at > wdc is finished, the address is already expired. > Please contact me on this @elisp.net address. > > 2017-10-11 2:42 GMT+09:00 Hans van Kranenburg >

Re: [PATCH] btrfs: fix max chunk size on dup

2017-10-11 Thread Naohiro Aota
Hi, You may notice my @wdc.com address is bounced. As my internship job at wdc is finished, the address is already expired. Please contact me on this @elisp.net address. 2017-10-11 2:42 GMT+09:00 Hans van Kranenburg : > Sorry for the mail spam, it's an interesting

Re: [PATCH] btrfs: fix max chunk size on dup

2017-10-10 Thread Hans van Kranenburg
Sorry for the mail spam, it's an interesting code puzzle... :) On 10/10/2017 07:22 PM, Hans van Kranenburg wrote: > On 10/10/2017 07:07 PM, Hans van Kranenburg wrote: >> On 10/10/2017 01:31 PM, David Sterba wrote: >>> Hi, >>> >>> On Fri, Sep 29, 2017 at 04:20:51PM +0900, Naohiro Aota wrote:

Re: [PATCH] btrfs: fix max chunk size on dup

2017-10-10 Thread Hans van Kranenburg
On 10/10/2017 07:07 PM, Hans van Kranenburg wrote: > On 10/10/2017 01:31 PM, David Sterba wrote: >> Hi, >> >> On Fri, Sep 29, 2017 at 04:20:51PM +0900, Naohiro Aota wrote: >>> Balancing a fresh METADATA=dup btrfs file system (with size < 50G) >>> generates a 128MB sized block group. While we set

Re: [PATCH] btrfs: fix max chunk size on dup

2017-10-10 Thread Hans van Kranenburg
On 10/10/2017 01:31 PM, David Sterba wrote: > Hi, > > On Fri, Sep 29, 2017 at 04:20:51PM +0900, Naohiro Aota wrote: >> Balancing a fresh METADATA=dup btrfs file system (with size < 50G) >> generates a 128MB sized block group. While we set max_stripe_size = >> max_chunk_size = 256MB, we get this

Re: [PATCH] btrfs: fix max chunk size on dup

2017-10-10 Thread David Sterba
Hi, On Fri, Sep 29, 2017 at 04:20:51PM +0900, Naohiro Aota wrote: > Balancing a fresh METADATA=dup btrfs file system (with size < 50G) > generates a 128MB sized block group. While we set max_stripe_size = > max_chunk_size = 256MB, we get this half sized block group: > > $ btrfs ins dump-t -t

[PATCH] btrfs: fix max chunk size on dup

2017-09-29 Thread Naohiro Aota
Balancing a fresh METADATA=dup btrfs file system (with size < 50G) generates a 128MB sized block group. While we set max_stripe_size = max_chunk_size = 256MB, we get this half sized block group: $ btrfs ins dump-t -t CHUNK_TREE btrfs.img|grep length length 8388608 owner 2