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| author | Luis Henriques <lhenriques@suse.com> | 2018-01-05 10:47:19 +0000 |
|---|---|---|
| committer | Ilya Dryomov <idryomov@gmail.com> | 2018-04-02 11:17:51 +0200 |
| commit | b7a2921765cf796280baf653a52b22b52e0ba266 (patch) | |
| tree | a7c6aad0d8aac1da1789b09c37a1852ef65c9c5c /security | |
| parent | fb18a57568c2b84cd611e242c0f6fa97b45e4907 (diff) | |
ceph: quota: support for ceph.quota.max_files
This patch adds support for the max_files quota. It hooks into all the
ceph functions that add new filesystem objects that need to be checked
against the quota limits. When these limits are hit, -EDQUOT is returned.
Note that we're not checking quotas on ceph_link(). ceph_link doesn't
really create a new inode, and since the MDS doesn't update the directory
statistics when a new (hard) link is created (only with symlinks), they
are not accounted as a new file.
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 'security')
0 files changed, 0 insertions, 0 deletions