Re: Re: Re: Porting BTRFS to user space

2015-04-08 Thread 인정식
21:27 (GMT+09:00) Title : Re: Re: Porting BTRFS to user space On Wed, Apr 08, 2015 at 12:03:29PM +, 인정식 wrote: Thank you for the advise. I am still wonder why there are same-name files in btrfs(kernel source) and btrfs-progs. They are quite many as follows. backref.{c, h} ctree

Re: Re: Porting BTRFS to user space

2015-04-08 Thread 인정식
to port btrfs from kernel to user space? Or at least can I utilize the them so that I have to only port the remaining files? --- Original Message --- Sender : Austin S Hemmelgarnahferro...@gmail.com Date : 2015-04-08 20:37 (GMT+09:00) Title : Re: Porting BTRFS to user space On 2015

Re: Porting BTRFS to user space

2015-04-08 Thread Austin S Hemmelgarn
On 2015-04-07 19:57, 인정식 wrote: Thank you for the information. I just found that btrfs-progs includes several files that seem modified from btrfs kernel source. I am not sure exactly what they are. Web pages say libbtrfs is to provide interface for apps that use btrfs. Why should there be

Re: Porting BTRFS to user space

2015-04-08 Thread Chris Samuel
On Wed, 8 Apr 2015 12:27:57 PM Hugo Mills wrote: (NFS, Ceph, Gluster certainly work this way. I would be surprised if any of the others out there at the moment didn't work like that). GPFS has its own underlying filesystem format, you can upgrade the format on the fly with mmchfs once all your

Re: Porting BTRFS to user space

2015-04-08 Thread Stef Bon
Hi all, maybe interesting to know, I'm working on a backup service, which uses btrfs for making snapshots. The user can assign a folder for backup very easy, and create rules per backup of what to backup. Right now it works with assigning mimetypes to a backup: the files ot these mimetypes will

Re: Re: Porting BTRFS to user space

2015-04-08 Thread Hugo Mills
Date : 2015-04-08 20:37 (GMT+09:00) Title : Re: Porting BTRFS to user space On 2015-04-07 19:57, 인정식 wrote: Thank you for the information. I just found that btrfs-progs includes several files that seem modified from btrfs kernel source. I am not sure exactly what they are. Web

Re: Porting BTRFS to user space

2015-04-07 Thread Austin S Hemmelgarn
On 2015-04-06 21:28, 인정식 wrote: Hello BTRFS developers, I am requesting your opion. I am planning to design and implement DFS version of BTRFS. Roughly it will be done by 1. Extending current DeviceID to NodeID:DeviceID to support multi-node, and 2. Implementing inter-node data

Re: Re: Porting BTRFS to user space

2015-04-07 Thread 인정식
(GMT+09:00) Title : Re: Porting BTRFS to user space On 2015-04-06 21:28, 인정식 wrote: Hello BTRFS developers, I am requesting your opion. I am planning to design and implement DFS version of BTRFS. Roughly it will be done by 1. Extending current DeviceID to NodeID:DeviceID to support multi

Porting BTRFS to user space

2015-04-06 Thread 인정식
Hello BTRFS developers, I am requesting your opion. I am planning to design and implement DFS version of BTRFS. Roughly it will be done by 1. Extending current DeviceID to NodeID:DeviceID to support multi-node, and 2. Implementing inter-node data and meta-data access over TCP. Do you