Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755440AbaDGRBG (ORCPT ); Mon, 7 Apr 2014 13:01:06 -0400 Received: from cobra.newdream.net ([66.33.216.30]:37493 "EHLO cobra.newdream.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753190AbaDGRBF (ORCPT ); Mon, 7 Apr 2014 13:01:05 -0400 Date: Mon, 7 Apr 2014 10:01:04 -0700 (PDT) From: Sage Weil X-X-Sender: sage@cobra.newdream.net To: torvalds@linux-foundation.org cc: ceph-devel@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [GIT PULL] Ceph updates Message-ID: User-Agent: Alpine 2.00 (DEB 1167 2008-08-23) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Linus, Please pull the following Ceph updates from git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git for-linus The biggest chunk is a series of patches from Ilya that add support for new Ceph osd and crush map features, including some new tunables, primary affinity, and the new encoding that is needed for erasure coding support. This brings things into parity with the server side and the looming firefly release. There is also support for allocation hints in RBD that help limit fragmentation on the server side. There is also a series of patches from Zheng fixing NFS reexport, directory fragmentation support, flock vs fnctl behavior, and some issues with clustered MDS. Finally, there are some miscellaneous fixes from Yunchuan Wen for fscache, Fabian Frederick for ACLs, and from me for fsync(dirfd) behavior. Thanks- sage ---------------------------------------------------------------- Fabian Frederick (1): ceph: Remove get/set acl on symlinks Ilya Dryomov (48): libceph: a per-osdc crush scratch buffer rbd: remove out_partial label in rbd_img_request_fill() rbd: fix error paths in rbd_img_request_fill() libceph: encode CEPH_OSD_OP_FLAG_* op flags libceph: add support for CEPH_OSD_OP_SETALLOCHINT osd op libceph: bump CEPH_OSD_MAX_OP to 3 rbd: num_ops parameter for rbd_osd_req_create() rbd: prefix rbd writes with CEPH_OSD_OP_SETALLOCHINT osd op crush: fix off-by-one errors in total_tries refactor crush: allow crush rules to set (re)tries counts to 0 crush: add chooseleaf_vary_r tunable crush: add SET_CHOOSELEAF_VARY_R step crush: support chooseleaf_vary_r tunable (tunables3) by default libceph: refer to osdmap directly in osdmap_show() libceph: do not prefix osd lines with \t in debugfs output libceph: dump pg_temp mappings to debugfs libceph: dump osdmap and enhance output on decode errors libceph: split osdmap allocation and decode steps libceph: fixup error handling in osdmap_decode() libceph: safely decode max_osd value in osdmap_decode() libceph: check length of osdmap osd arrays libceph: fix crush_decode() call site in osdmap_decode() libceph: fixup error handling in osdmap_apply_incremental() libceph: nuke bogus encoding version check in osdmap_apply_incremental() libceph: fix and clarify ceph_decode_need() sizes libceph: rename __decode_pool{,_names}() to decode_pool{,_names}() libceph: introduce decode{,_new}_pools() and switch to them libceph: switch osdmap_set_max_osd() to krealloc() libceph: introduce decode{,_new}_pg_temp() and switch to them libceph: introduce get_osdmap_client_data_v() libceph: generalize ceph_pg_mapping libceph: primary_temp infrastructure libceph: primary_temp decode bits libceph: primary_affinity infrastructure libceph: primary_affinity decode bits libceph: enable OSDMAP_ENC feature bit libceph: ceph_osd_{exists,is_up,is_down}(osd) definitions libceph: ceph_can_shift_osds(pool) and pool type defines libceph: introduce pg_to_raw_osds() and raw_to_up_osds() helpers libceph: introduce apply_temps() helper libceph: switch ceph_calc_pg_acting() to new helpers libceph: return primary from ceph_calc_pg_acting() libceph: add support for primary_temp mappings libceph: add support for osd primary affinity libceph: redo ceph_calc_pg_primary() in terms of ceph_calc_pg_acting() libceph: enable PRIMARY_AFFINITY feature bit libceph: output primary affinity values on osdmap updates libceph: dump pool {read,write}_tier to debugfs Sage Weil (4): ceph: avoid useless ceph_get_dentry_parent_inode() in ceph_rename() ceph: do not chain inode updates to parent fsync ceph: do not assume r_old_dentry[_dir] always set together ceph: do not set r_old_dentry_dir on link() Yan, Zheng (23): ceph: fix ceph_dir_llseek() ceph: fix reset_readdir() ceph: let MDS adjust readdir 'frag' ceph: simplify ceph_fh_to_dentry() ceph: add get_parent() NFS export callback ceph: fix ceph_fh_to_parent() ceph: add get_name() NFS export callback ceph: print inode number for LOOKUPINO request ceph: make sure write caps are registered with auth MDS ceph: update i_max_size even if inode version does not change ceph: use fl->fl_type to decide flock operation ceph: forbid mandatory file lock ceph: use fl->fl_file as owner identifier of flock and posix lock ceph: set mds_wanted when MDS reply changes a cap to auth cap libceph: fix oops in ceph_msg_data_{pages,pagelist}_advance() ceph: fix null pointer dereference in discard_cap_releases() ceph: check buffer size in ceph_vxattrcb_layout() ceph: don't include ceph.{file,dir}.layout vxattr in listxattr() ceph: preallocate buffer for readdir reply ceph: drop extra open file reference in ceph_atomic_open() ceph: don't grabs open file reference for aborted request ceph: flush cap release queue when trimming session caps ceph: skip invalid dentry during dcache readdir Yunchuan Wen (3): ceph: fscache: add an interface to synchronize object store limit ceph: fscache: Update object store limit after file writing ceph: fscache: Wait for completion of object initialization drivers/block/rbd.c | 87 +++- fs/ceph/cache.c | 1 + fs/ceph/cache.h | 10 + fs/ceph/caps.c | 9 +- fs/ceph/debugfs.c | 5 +- fs/ceph/dir.c | 53 +- fs/ceph/export.c | 267 +++++----- fs/ceph/file.c | 8 +- fs/ceph/inode.c | 76 ++- fs/ceph/ioctl.c | 5 +- fs/ceph/locks.c | 98 ++-- fs/ceph/mds_client.c | 97 +++- fs/ceph/mds_client.h | 4 +- fs/ceph/strings.c | 1 + fs/ceph/super.c | 1 + fs/ceph/super.h | 3 +- fs/ceph/xattr.c | 48 +- include/linux/ceph/ceph_features.h | 12 +- include/linux/ceph/ceph_fs.h | 5 +- include/linux/ceph/osd_client.h | 11 +- include/linux/ceph/osdmap.h | 50 +- include/linux/ceph/rados.h | 18 +- include/linux/crush/crush.h | 7 + net/ceph/crush/mapper.c | 85 ++- net/ceph/debugfs.c | 55 +- net/ceph/messenger.c | 6 + net/ceph/osd_client.c | 41 +- net/ceph/osdmap.c | 993 ++++++++++++++++++++++++++---------- 28 files changed, 1421 insertions(+), 635 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/