Re: [PATCH RFC v2 0/6] ext4: yet another project quota

2015-03-19 Thread Jan Kara
On Tue 17-03-15 08:40:19, Konstantin Khlebnikov wrote: > On Mon, Mar 16, 2015 at 7:52 PM, Jan Kara wrote: > >> Why new ioctls? > >> --- > >> > >> XFS has it's own interface for that: XFS_IOC_FSGETXATTR / > >> XFS_IOC_FSSETXATTR. > >> But it has several flaws and doesn't fit for a role

Re: [PATCH RFC v2 0/6] ext4: yet another project quota

2015-03-16 Thread Konstantin Khlebnikov
On Mon, Mar 16, 2015 at 7:52 PM, Jan Kara wrote: > Hello, > > On Tue 10-03-15 20:22:04, Konstantin Khlebnikov wrote: >> Projects quota allows to enforce disk quota for several subtrees or even >> individual files on the filesystem. Each inode is marked with project-id >> (independently from uid

Re: [PATCH RFC v2 0/6] ext4: yet another project quota

2015-03-16 Thread Jan Kara
Hello, On Tue 10-03-15 20:22:04, Konstantin Khlebnikov wrote: > Projects quota allows to enforce disk quota for several subtrees or even > individual files on the filesystem. Each inode is marked with project-id > (independently from uid and gid) and accounted into corresponding project > quota.

[PATCH RFC v2 0/6] ext4: yet another project quota

2015-03-10 Thread Konstantin Khlebnikov
Projects quota allows to enforce disk quota for several subtrees or even individual files on the filesystem. Each inode is marked with project-id (independently from uid and gid) and accounted into corresponding project quota. New files inherits project id from directory where they are created. Th