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| author |   Sage Weil <sage@inktank.com> | 2012-05-07 15:33:36 -0700 |
|---|---|---|
| committer | Sage Weil <sage@inktank.com> | 2012-05-07 15:33:36 -0700 |
| commit | 3469ac1aa3a2f1e2586a412923c414779a0af854 (patch) | |
| tree | b271456518130622e6d394cf50939c132f1a1d0d /fs/ceph/xattr.c | |
| parent | rbd: don't hold spinlock during messenger flush (diff) | |
| download | linux-dev-3469ac1aa3a2f1e2586a412923c414779a0af854.tar.xz linux-dev-3469ac1aa3a2f1e2586a412923c414779a0af854.zip | |
ceph: drop support for preferred_osd pgs
This was an ill-conceived feature that has been removed from Ceph. Do
this gracefully:
- reject attempts to specify a preferred_osd via the ioctl
- stop exposing this information via virtual xattrs
- always fill in -1 for requests, in case we talk to an older server
- don't calculate preferred_osd placements/pgids
Reviewed-by: Alex Elder <elder@inktank.com>
Signed-off-by: Sage Weil <sage@inktank.com>
Diffstat (limited to 'fs/ceph/xattr.c')
| -rw-r--r-- | fs/ceph/xattr.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/fs/ceph/xattr.c b/fs/ceph/xattr.c index 35b86331d8a5..785cb3057c95 100644 --- a/fs/ceph/xattr.c +++ b/fs/ceph/xattr.c @@ -118,15 +118,6 @@ static size_t ceph_vxattrcb_file_layout(struct ceph_inode_info *ci, char *val, (unsigned long long)ceph_file_layout_su(ci->i_layout), (unsigned long long)ceph_file_layout_stripe_count(ci->i_layout), (unsigned long long)ceph_file_layout_object_size(ci->i_layout)); - - if (ceph_file_layout_pg_preferred(ci->i_layout) >= 0) { - val += ret; - size -= ret; - ret += snprintf(val, size, "preferred_osd=%lld\n", - (unsigned long long)ceph_file_layout_pg_preferred( - ci->i_layout)); - } - return ret; } |