diff options
| author | Luis Henriques <lhenriques@suse.com> | 2018-01-05 13:47:18 +0300 |
|---|---|---|
| committer | Ilya Dryomov <idryomov@gmail.com> | 2018-04-02 12:17:51 +0300 |
| commit | fb18a57568c2b84cd611e242c0f6fa97b45e4907 (patch) | |
| tree | 0f447778c8ce55e583cd8cf8eb8e945d38b5c208 /fs/ceph/mds_client.h | |
| parent | 08a79102aa373e03ce704621fd84567605214465 (diff) | |
| download | linux-fb18a57568c2b84cd611e242c0f6fa97b45e4907.tar.xz | |
ceph: quota: add initial infrastructure to support cephfs quotas
This patch adds the infrastructure required to support cephfs quotas as it
is currently implemented in the ceph fuse client. Cephfs quotas can be
set on any directory, and can restrict the number of bytes or the number
of files stored beneath that point in the directory hierarchy.
Quotas are set using the extended attributes 'ceph.quota.max_files' and
'ceph.quota.max_bytes', and can be removed by setting these attributes to
'0'.
Link: http://tracker.ceph.com/issues/22372
Signed-off-by: Luis Henriques <lhenriques@suse.com>
Reviewed-by: "Yan, Zheng" <zyan@redhat.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Diffstat (limited to 'fs/ceph/mds_client.h')
| -rw-r--r-- | fs/ceph/mds_client.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/ceph/mds_client.h b/fs/ceph/mds_client.h index 71e3b783ee6f..2a67c8b01ae6 100644 --- a/fs/ceph/mds_client.h +++ b/fs/ceph/mds_client.h @@ -49,6 +49,8 @@ struct ceph_mds_reply_info_in { char *inline_data; u32 pool_ns_len; char *pool_ns_data; + u64 max_bytes; + u64 max_files; }; struct ceph_mds_reply_dir_entry { |