Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755493AbaA1SkT (ORCPT ); Tue, 28 Jan 2014 13:40:19 -0500 Received: from cobra.newdream.net ([66.33.216.30]:46606 "EHLO cobra.newdream.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755273AbaA1SkR (ORCPT ); Tue, 28 Jan 2014 13:40:17 -0500 Date: Tue, 28 Jan 2014 10:40:16 -0800 (PST) From: Sage Weil X-X-Sender: sage@cobra.newdream.net To: torvalds@linux-foundation.org cc: linux-kernel@vger.kernel.org, ceph-devel@vger.kernel.org, linux-fsdevel@vger.kernel.org Subject: [GIT PULL] Ceph updates for -rc1 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 This is a big batch. From Ilya we have: - rbd support for more than ~250 mapped devices (now uses same scheme that SCSI does for device major/minor numbering) - crush updates for new mapping behaviors (will be needed for coming erasure coding support, among other things) - preliminary support for tiered storage pools There is also a big series fixing a pile cephfs bugs with clustered MDSs from Yan Zheng, ACL support for cephfs from Guangliang Zhao, ceph fscache improvements from Li Wang, improved behavior when we get ENOSPC from Josh Durgin, some readv/writev improvements from Majianpeng, and the usual mix of small cleanups. Thanks! sage ---------------------------------------------------------------- Alex Elder (1): MAINTAINERS: update an e-mail address Guangliang Zhao (1): ceph: add acl for cephfs Ilya Dryomov (51): rbd: rbd_device::dev_id is an int, format it as such rbd: tweak "loaded" message and module description rbd: refactor rbd_init() a bit rbd: switch to ida for rbd id assignments rbd: add 'minor' sysfs rbd device attribute rbd: wire up is_visible() sysfs callback for rbd bus rbd: add support for single-major device number allocation scheme rbd: enable extended devt in single-major mode rbd: introduce rbd_dev_header_unwatch_sync() and switch to it rbd: tear down watch request if rbd_dev_device_setup() fails libceph: all features fields must be u64 libceph: update ceph_features.h crush: pass weight vector size to map function crush: factor out (trivial) crush_destroy_rule() crush: reduce scope of some local variables crush: fix some comments crush: eliminate CRUSH_MAX_SET result size limitation crush: return CRUSH_ITEM_UNDEF for failed placements with indep crush: use breadth-first search for indep mode crush: add note about r in recursive choose crush: strip firstn conditionals out of crush_choose, rename crush: clarify numrep vs endpos crush: pass parent r value for indep call crush: new SET_CHOOSE_LEAF_TRIES command crush: apply chooseleaf_tries to firstn mode too crush: add SET_CHOOSE_TRIES rule step crush: CHOOSE_LEAF -> CHOOSELEAF throughout crush: generalize descend_once crush: add set_choose_local_[fallback_]tries steps crush: attempts -> tries crush: fix crush_choose_firstn comment crush: support new indep mode and SET_* steps (crush v2) by default libceph: use CEPH_MON_PORT when the specified port is 0 libceph: rename ceph_msg::front_max to front_alloc_len libceph: rename front to front_len in get_reply() libceph: fix preallocation check in get_reply() libceph: add ceph_kv{malloc,free}() and switch to them libceph: dout() is missing a newline libceph: start using oloc abstraction libceph: move ceph_file_layout helpers to ceph_fs.h libceph: rename MAX_OBJ_NAME_SIZE to CEPH_MAX_OID_NAME_LEN libceph: introduce and start using oid abstraction libceph: replace ceph_calc_ceph_pg() with ceph_oloc_oid_to_pg() libceph: CEPH_OSD_FLAG_* enum update libceph: add ceph_pg_pool_by_id() libceph: follow {read,write}_tier fields on osd request submission libceph: rename ceph_osd_request::r_{oloc,oid} to r_base_{oloc,oid} libceph: follow redirect replies from osds libceph: support CEPH_FEATURE_OSD_CACHEPOOL feature ceph: fix dout() compile warnings in ceph_filemap_fault() ceph: cast PAGE_SIZE to size_t in ceph_sync_write() J. Bruce Fields (1): ceph: trivial comment fix Josh Durgin (2): libceph: block I/O when PAUSE or FULL osd map flags are set libceph: resend all writes after the osdmap loses the full flag Li Wang (4): ceph: Clean up if error occurred in finish_read() ceph: Add necessary clean up if invalid reply received in handle_reply() ceph fscache: Introduce a routine for uncaching single no data page from fscache ceph fscache: Uncaching no data page from fscache in readpage() Libo Chen (1): fs: ceph: new helper: file_inode(file) Yan, Zheng (13): ceph: drop unconnected inodes ceph: check caps in filemap_fault and page_mkwrite ceph: handle cap export race in try_flush_caps() ceph: use ceph_seq_cmp() to compare migrate_seq ceph: fix cache revoke race ceph: fix trim caps ceph: handle -ESTALE reply ceph: check inode caps in ceph_d_revalidate ceph: handle session flush message ceph: remove exported caps when handling cap import message ceph: add open export target session helper ceph: add imported caps when handling cap export message libceph: support CEPH_FEATURE_EXPORT_PEER majianpeng (2): ceph: Implement writev/pwritev for sync operation. ceph: implement readv/preadv for sync operation Documentation/ABI/testing/sysfs-bus-rbd | 26 ++ MAINTAINERS | 2 +- drivers/block/rbd.c | 303 ++++++++++++++-------- fs/ceph/Kconfig | 13 + fs/ceph/Makefile | 1 + fs/ceph/acl.c | 332 ++++++++++++++++++++++++ fs/ceph/addr.c | 93 ++++++- fs/ceph/cache.h | 13 + fs/ceph/caps.c | 338 +++++++++++++++--------- fs/ceph/dir.c | 16 +- fs/ceph/file.c | 437 ++++++++++++++++++++++---------- fs/ceph/inode.c | 33 ++- fs/ceph/ioctl.c | 8 +- fs/ceph/mds_client.c | 132 ++++++---- fs/ceph/mds_client.h | 2 + fs/ceph/strings.c | 2 + fs/ceph/super.c | 9 +- fs/ceph/super.h | 45 +++- fs/ceph/xattr.c | 60 ++++- include/linux/ceph/buffer.h | 1 - include/linux/ceph/ceph_features.h | 101 +++++--- include/linux/ceph/ceph_fs.h | 36 ++- include/linux/ceph/libceph.h | 19 +- include/linux/ceph/messenger.h | 13 +- include/linux/ceph/osd_client.h | 19 +- include/linux/ceph/osdmap.h | 66 +++-- include/linux/ceph/rados.h | 4 + include/linux/crush/crush.h | 20 +- include/linux/crush/mapper.h | 3 +- net/ceph/buffer.c | 22 +- net/ceph/ceph_common.c | 24 +- net/ceph/crush/crush.c | 7 +- net/ceph/crush/mapper.c | 336 +++++++++++++++++++----- net/ceph/debugfs.c | 3 +- net/ceph/messenger.c | 32 +-- net/ceph/mon_client.c | 8 +- net/ceph/osd_client.c | 283 +++++++++++++++++++-- net/ceph/osdmap.c | 78 ++++-- 38 files changed, 2261 insertions(+), 679 deletions(-) create mode 100644 fs/ceph/acl.c -- 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/