[PATCH 0/30] mds: lookup-by-ino & fixes

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Subject: [PATCH 0/30] mds: lookup-by-ino & fixes
From: "Yan, Zheng" <zheng.z.yan@xxxxxxxxx>
Date: Thu, 23 May 2013 16:06:28 +0800
Cc: sage@xxxxxxxxxxx, greg@xxxxxxxxxxx, sam.lang@xxxxxxxxxxx, "Yan, Zheng" <zheng.z.yan@xxxxxxxxx>

From: "Yan, Zheng" <zheng.z.yan@xxxxxxxxx>

Patch 1~21 are random fixes for MDS cluster. Patch 22~28 rework
the backtrace handling. Patch 29 introduces lookup-by-ino helper.
Path 30 uses the lookup-by-ino helper to fix issue #4850.

This patch series are also in:
  git://github.com/ukernel/ceph.git wip-mds

Regards
Yan, Zheng
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Follow-Ups:
- Re: [PATCH 0/30] mds: lookup-by-ino & fixes
  - From: Sage Weil
- [PATCH 11/30] mds: unfreeze inode when after rename rollback finishes
  - From: Yan, Zheng
- [PATCH 09/30] mds: fix typo in Server::do_rename_rollback
  - From: Yan, Zheng
- [PATCH 08/30] mds: fix import cancel race
  - From: Yan, Zheng
- [PATCH 05/30] mds: fix uncommitted master wait
  - From: Yan, Zheng
- [PATCH 06/30] mds: fix slave commit tracking
  - From: Yan, Zheng
- [PATCH 13/30] mds: export CInode::STATE_NEEDSRECOVER
  - From: Yan, Zheng
- [PATCH 12/30] mds: send slave request after target MDS is active
  - From: Yan, Zheng
- [PATCH 10/30] mds: remove buggy cache rejoin code
  - From: Yan, Zheng
- [PATCH 17/30] mds: defer releasing cap if necessary
  - From: Yan, Zheng
- [PATCH 16/30] mds: fix Locker::request_inode_file_caps()
  - From: Yan, Zheng
- [PATCH 15/30] mds: notify auth MDS when cap_wanted changes
  - From: Yan, Zheng
- [PATCH 14/30] mds: export CInode:mds_caps_wanted
  - From: Yan, Zheng
- [PATCH 07/30] mds: fix straydn race
  - From: Yan, Zheng
- [PATCH 30/30] mds: open missing cap inodes
  - From: Yan, Zheng
- [PATCH 23/30] mds: journal backtrace update in EMetaBlob::fullbit
  - From: Yan, Zheng
- [PATCH 24/30] mds: rename last_renamed_version to backtrace_version
  - From: Yan, Zheng
- [PATCH 20/30] mds: slient MDCache::trim_non_auth()
  - From: Yan, Zheng
- [PATCH 27/30] mds: remove old backtrace handling
  - From: Yan, Zheng
- [PATCH 29/30] mds: open inode by ino
  - From: Yan, Zheng
- [PATCH 28/30] mds: move fetch_backtrace() to class MDCache
  - From: Yan, Zheng
- [PATCH 26/30] mds: update backtraces when unlinking inodes
  - From: Yan, Zheng
- [PATCH 25/30] mds: bring back old style backtrace handling
  - From: Yan, Zheng
- [PATCH 22/30] mds: reorder EMetaBlob::add_primary_dentry's parameters
  - From: Yan, Zheng
- [PATCH 21/30] mds: warn on unconnected snap realms
  - From: Yan, Zheng
- [PATCH 18/30] mds: don't issue Fc cap from replica
  - From: Yan, Zheng
- [PATCH 19/30] mds: fix check for base inode discovery
  - From: Yan, Zheng
- [PATCH 02/30] mds: fix underwater dentry cleanup
  - From: Yan, Zheng
- [PATCH 03/30] mds: don't stop at export bounds when journaling dir context
  - From: Yan, Zheng
- [PATCH 04/30] mds: adjust subtree auth if import aborts in PREPPED state
  - From: Yan, Zheng
- [PATCH 01/30] mds: journal new subtrees created by rename
  - From: Yan, Zheng

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