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authorLuis Henriques <lhenriques@suse.com>2018-01-05 10:47:18 +0000
committerIlya Dryomov <idryomov@gmail.com>2018-04-02 11:17:51 +0200
commitfb18a57568c2b84cd611e242c0f6fa97b45e4907 (patch)
tree0f447778c8ce55e583cd8cf8eb8e945d38b5c208 /net
parent08a79102aa373e03ce704621fd84567605214465 (diff)
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 'net')
-rw-r--r--net/ceph/ceph_common.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/net/ceph/ceph_common.c b/net/ceph/ceph_common.c
index c15e2699090c..ffbcc7f5e740 100644
--- a/net/ceph/ceph_common.c
+++ b/net/ceph/ceph_common.c
@@ -80,6 +80,7 @@ const char *ceph_msg_type_name(int type)
case CEPH_MSG_CLIENT_REPLY: return "client_reply";
case CEPH_MSG_CLIENT_CAPS: return "client_caps";
case CEPH_MSG_CLIENT_CAPRELEASE: return "client_cap_release";
+ case CEPH_MSG_CLIENT_QUOTA: return "client_quota";
case CEPH_MSG_CLIENT_SNAP: return "client_snap";
case CEPH_MSG_CLIENT_LEASE: return "client_lease";
case CEPH_MSG_POOLOP_REPLY: return "poolop_reply";