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LU-6134 utils: lfs should only open/stat files if needed
2015-03-12 Jinshan XiongLU-3259 clio: Revise read ahead implementation
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2015-02-03 Jinshan XiongLU-6095 tests: define TRUNCATE program for racer
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2015-01-23 Jinshan XiongLU-6074 doc: synchronize clio.txt with current implementation
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2015-01-16 Jinshan XiongLU-6085 mdt: return valid attribute only to client
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2015-01-04 Jinshan XiongLU-5781 osc: osc_lock_weight endless loop fix
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2014-12-18 Jinshan XiongLU-6028 ldlm: move LDLM_GID_ANY to lustre_dlm.h
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2014-12-03 Jinshan XiongLU-5727 ldlm: revert the changes for lock canceling...
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2014-11-04 Jinshan XiongLU-3259 clio: cl_lock simplification
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2014-11-01 Jinshan XiongLU-4665 utils: lfs setstripe to specify OSTs
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2014-10-31 Jinshan XiongLU-4198 clio: generalize cl_sync_io
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2014-09-11 Jinshan XiongLU-3676 llite: to configure max_cached_mb correctly
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2014-08-18 Jinshan XiongLU-5459 lov: adjust page bufsize after layout change
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2014-07-14 Jinshan XiongLU-5332 hsm: Release XATTR lock on exiting
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2014-07-08 Jinshan XiongLU-5260 llite: removing ll_cl_context when error occurs
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2014-06-24 Jinshan XiongLU-5062 llite: Solve a race to access lli_has_smd in...
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2014-06-20 Jinshan XiongLU-4861 osc: a deadlock problem in osc completion ast
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2014-06-12 Jinshan XiongLU-5108 llite: define per open file cache for ll_cl_context
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2014-06-12 Jinshan XiongLU-4841 osc: revise unstable pages accounting
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2014-06-11 Jinshan XiongLU-4793 clio: Reduce memory overhead of per-page allocation
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2014-05-20 Jinshan XiongLU-5034 llite: Change readdir BRW metrics
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2014-05-14 Jinshan XiongLU-4977 llite: Fix the deadlock in balance_dirty_pages()
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2014-05-08 Jinshan XiongLU-5010 llite: disable readahead optimization
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2014-04-19 Jinshan XiongLU-3254 llite: Update layout_gen only if layout change...
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2014-04-17 Jinshan XiongLU-4860 lov: Handle the case of stripe size is not...
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2014-04-17 Jinshan XiongLU-4558 clio: Solve a race in cl_lock_put
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2014-04-17 Jinshan XiongLU-4873 llite: avoid a deadlock in page write
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2014-03-28 Jinshan XiongLU-4063 tests: use $DIR to check file at agent host
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2014-03-25 Jinshan XiongLU-4614 llite: remove lustre_generic_file_{read,write}
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2014-03-25 Jinshan XiongLU-3254 llite: access layout version under a lock
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2014-03-25 Jinshan XiongLU-4446 tests: block on layout lock fix up on sanityn:51c
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2014-03-12 Jinshan XiongLU-4591 lov: cancel ungranted sub lock
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2014-03-10 Jinshan XiongLU-4381 lov: to not hold sub locks at initialization
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2014-03-10 Jinshan XiongLU-3274 osc: allow to call brw_commit() multiple times
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2014-03-01 Jinshan XiongLU-4300 ldlm: ELC picks locks in a safer policy
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2014-02-06 Jinshan XiongLU-4540 llite: deadlock for page write
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2014-02-06 Jinshan XiongLU-3321 clio: optimize read ahead code
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2013-12-18 Jinshan XiongLU-4022 hsm: Set agent_actions start index from -1
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2013-12-17 Jinshan XiongLU-4201 llite: clip page correctly for vvp_io_commit_sync
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2013-12-11 Jinshan XiongLU-3321 clio: remove stackable cl_page completely
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2013-12-02 Jinshan XiongLU-3321 osc: add weight function for DLM lock
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2013-12-02 Jinshan XiongLU-3321 clio: add pages into writeback cache in batch
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2013-11-22 Jinshan XiongLU-3321 obdclass: Add a preallocated percpu cl_env
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2013-11-15 Jinshan XiongLU-3321 clio: collapse layer of cl_page
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2013-11-15 Jinshan XiongLU-3321 osc: to drop LRU pages with cl_lru_work
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2013-11-05 Jinshan XiongLU-3321 osc: Adjustment on osc LRU for performance
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2013-11-05 Jinshan XiongLU-3321 clio: revert LU-2622 for removing global env...
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2013-10-25 Jinshan XiongLU-3815 tests: HSM sanity test suites
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2013-10-11 Jinshan XiongLU-3027 lov: to not modify lov lock when sublock is...
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2013-09-24 Jinshan XiongLU-2779 osc: osc_extent_wait() shouldn't be interruptible
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2013-09-24 Jinshan XiongLU-3876 hsm: proc agent_actions fix up
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2013-09-24 Jinshan XiongLU-3817 llite: Truncate to restore file
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2013-09-17 Jinshan XiongLU-3676 llite: error setting max_cache_mb at mount...
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2013-09-16 Jinshan XiongLU-3852 tests: remove large files created by HSM test
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2013-09-03 Jinshan XiongLU-3647 hsm: Add support to drop all pages for ll_data_version
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2013-09-01 Jinshan XiongLU-3647 llite: cancel open lock before closing file
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2013-08-17 Jinshan XiongLU-3416 llite: reset writeback index in ll_writepages
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2013-08-17 Jinshan XiongLU-3647 hsm: small fixes for HSM
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2013-08-09 Jinshan XiongLU-3565 mdt: a new param to allocate sequences
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2013-07-29 Jinshan XiongLU-1333 hsm: Add hsm_release feature.
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2013-07-29 Jinshan XiongLU-3643 ofd: get data version only if file exists
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2013-07-22 Jinshan XiongLU-2919 hsm: Implementation of exclusive open
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2013-07-06 Jinshan XiongLU-3546 mdt: reply error to client after version check
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2013-06-07 Jinshan XiongLU-2482 layout: introduce new layout for released files
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2013-05-23 Jinshan XiongLU-3359 osc: fixed a typo in osc_cache_truncate_start
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2013-04-27 Jinshan XiongLU-3205 llite: Set layout_gen before compatibility...
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2013-04-19 Jinshan XiongLU-3124 llite: To use an extra RPC to transfer layout
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2013-04-08 Jinshan XiongLU-3026 llite: setattr to override permission check...
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2013-04-05 Jinshan XiongLU-3057 llite: swap layout fixes - hang at sanity 56x...
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2013-03-28 Jinshan XiongLU-2970 lov: wait for active IOs before deleting the...
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2013-03-22 Jinshan XiongLU-2398 osc: ignore layout for osc_lru_shrink()
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2013-03-21 Jinshan XiongLU-2948 osc: keep trying to shrink more LRU slots
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2013-03-20 Jinshan XiongLU-1876 hsm: revise ll_setattr_raw to not check stripe...
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2013-03-13 Jinshan XiongLU-2809 llite: Do not return layout_gen for getxattr
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2013-03-13 Jinshan XiongLU-2816 llite: Set RAS_INCREASE_STEP correctly
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2013-03-13 Jinshan XiongLU-2918 tests: sanity 184c to start copy before layout...
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2013-03-12 Jinshan XiongLU-2859 osc: unplug IO queue async to avoid stack overflow
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2013-03-08 Jinshan XiongLU-2628 tests: disable test_40 of replay-single
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2013-03-05 Jinshan XiongLU-2776 tests: sleep longer time to yield CPU
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2013-03-04 Jinshan XiongLU-2683 lov: release all locks in closure to release...
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2013-03-04 Jinshan XiongLU-2805 tests: compare the file correctly for layout...
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2013-02-06 Jinshan XiongLU-2017 mdc: add layout swap between 2 objects
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2013-01-31 Jinshan XiongLU-1876 hsm: Avoid deadlock on i_mutex and layout change
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2013-01-31 Jinshan XiongLU-1876 hsm: bugfix for deadlock in glimpse and layout...
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2013-01-29 Jinshan XiongLU-1876 hsm: account for active IOs correctly
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2013-01-26 Jinshan XiongLU-744 clio: save memory allocations for cl_page
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2013-01-15 Jinshan XiongLU-2531 osc: evict extents in trunc whatever happens
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2013-01-15 Jinshan XiongLU-1876 hsm: layout lock implementation on server side
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2013-01-12 Jinshan XiongLU-2367 osc: unplug IO queue for writeback anyway
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2013-01-09 Jinshan XiongLU-2332 osc: solve a race in client obd list lock
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2013-01-05 Jinshan XiongLU-2501 osc: hold cli list lock for osc_exit_cache
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2012-12-22 Jinshan XiongLU-2505 osc: use GFP_ATOMIC for ll_dirty_page_discard_warn()
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2012-12-17 Jinshan XiongLU-744 obdclass: revise cl_page refcount
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2012-12-14 Jinshan XiongLU-744 obdclass: revise percpu stats of lprocfs_stats
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2012-12-14 Jinshan XiongLU-744 obdclass: revise stats for cl_object cache
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2012-12-12 Jinshan XiongLU-1710 lvb: variable sized LVB support
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2012-12-08 Jinshan XiongLU-2304 lov: check enq flags when matching top lock
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2012-12-04 Jinshan XiongLU-1650 obdclass: find the lock by index of subpage
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2012-11-29 Jinshan XiongLU-1876 hsm: bugfix about layout lock on the client
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2012-11-21 Jinshan XiongLU-2031 obdclass: check if client is connected to the...
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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2012-11-15 Jinshan XiongLU-2286 osc: unplug OSC queue at the end of truncate
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
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