[LU-673] poor coverage of directory operations in lustre client stats Created: 08/Sep/11  Updated: 28/Sep/12  Resolved: 02/Apr/12

Status: Resolved
Project: Lustre
Component/s: None
Affects Version/s: None
Fix Version/s: Lustre 2.3.0

Type: Improvement Priority: Minor
Reporter: John Hammond Assignee: WC Triage
Resolution: Fixed Votes: 0
Labels: llite, stats

Issue Links:
Related
is related to LU-145 proc fixes Closed
Rank (Obsolete): 4663

 Description   

Directory operations are poorly covered by the Lustre client stats files (/proc/fs/lustre/

{llite,mdc}

/*/stats). In llite case, directory operations are simply not instrumented. For the mdc, the request opcode may not provide enough information to give a clear picture of what operations are being performed---the two main opcodes used for metadata requests (MDS_REINT and LDLM_ENQUEUE) are explicitly ignored.

 Comments   
Comment by John Hammond [ 08/Sep/11 ]

See http://review.whamcloud.com/1360

Comment by Andreas Dilger [ 06/Jan/12 ]

John, see also issue LU-145 (http://review.whamcloud.com/342) which changes very similar code. Perhaps the two patches could be merged?

Comment by Build Master (Inactive) [ 29/Mar/12 ]

Integrated in lustre-master » i686,client,el5,ofa #531
LU-673 llite: Add some metadata stats, fix some file stats. (Revision f957caaa9b2afa4777bf7dbb573354421811681a)

Result = FAILURE
Oleg Drokin : f957caaa9b2afa4777bf7dbb573354421811681a
Files :

  • lustre/llite/file.c
  • lustre/llite/dir.c
  • lustre/llite/vvp_io.c
  • lustre/include/linux/lustre_lite.h
  • lustre/llite/llite_lib.c
  • lustre/llite/namei.c
  • lustre/llite/rw.c
  • lustre/llite/lproc_llite.c
Comment by Build Master (Inactive) [ 29/Mar/12 ]

Integrated in lustre-master » i686,server,el6,inkernel #531
LU-673 llite: Add some metadata stats, fix some file stats. (Revision f957caaa9b2afa4777bf7dbb573354421811681a)

Result = SUCCESS
Oleg Drokin : f957caaa9b2afa4777bf7dbb573354421811681a
Files :

  • lustre/llite/lproc_llite.c
  • lustre/llite/file.c
  • lustre/llite/dir.c
  • lustre/llite/namei.c
  • lustre/include/linux/lustre_lite.h
  • lustre/llite/vvp_io.c
  • lustre/llite/llite_lib.c
  • lustre/llite/rw.c
Comment by Build Master (Inactive) [ 29/Mar/12 ]

Integrated in lustre-master » x86_64,client,el6,ofa #531
LU-673 llite: Add some metadata stats, fix some file stats. (Revision f957caaa9b2afa4777bf7dbb573354421811681a)

Result = FAILURE
Oleg Drokin : f957caaa9b2afa4777bf7dbb573354421811681a
Files :

  • lustre/include/linux/lustre_lite.h
  • lustre/llite/file.c
  • lustre/llite/vvp_io.c
  • lustre/llite/llite_lib.c
  • lustre/llite/dir.c
  • lustre/llite/namei.c
  • lustre/llite/rw.c
  • lustre/llite/lproc_llite.c
Comment by Build Master (Inactive) [ 29/Mar/12 ]

Integrated in lustre-master » i686,client,el6,inkernel #531
LU-673 llite: Add some metadata stats, fix some file stats. (Revision f957caaa9b2afa4777bf7dbb573354421811681a)

Result = SUCCESS
Oleg Drokin : f957caaa9b2afa4777bf7dbb573354421811681a
Files :

  • lustre/llite/rw.c
  • lustre/llite/vvp_io.c
  • lustre/llite/namei.c
  • lustre/llite/lproc_llite.c
  • lustre/llite/file.c
  • lustre/include/linux/lustre_lite.h
  • lustre/llite/llite_lib.c
  • lustre/llite/dir.c
Comment by Build Master (Inactive) [ 29/Mar/12 ]

Integrated in lustre-master » i686,server,el5,ofa #531
LU-673 llite: Add some metadata stats, fix some file stats. (Revision f957caaa9b2afa4777bf7dbb573354421811681a)

Result = FAILURE
Oleg Drokin : f957caaa9b2afa4777bf7dbb573354421811681a
Files :

  • lustre/include/linux/lustre_lite.h
  • lustre/llite/namei.c
  • lustre/llite/lproc_llite.c
  • lustre/llite/vvp_io.c
  • lustre/llite/dir.c
  • lustre/llite/file.c
  • lustre/llite/llite_lib.c
  • lustre/llite/rw.c
Comment by Build Master (Inactive) [ 29/Mar/12 ]

Integrated in lustre-master » i686,client,el6,ofa #531
LU-673 llite: Add some metadata stats, fix some file stats. (Revision f957caaa9b2afa4777bf7dbb573354421811681a)

Result = FAILURE
Oleg Drokin : f957caaa9b2afa4777bf7dbb573354421811681a
Files :

  • lustre/llite/lproc_llite.c
  • lustre/llite/rw.c
  • lustre/include/linux/lustre_lite.h
  • lustre/llite/namei.c
  • lustre/llite/vvp_io.c
  • lustre/llite/llite_lib.c
  • lustre/llite/file.c
  • lustre/llite/dir.c
Comment by Build Master (Inactive) [ 29/Mar/12 ]

Integrated in lustre-master » i686,server,el6,ofa #531
LU-673 llite: Add some metadata stats, fix some file stats. (Revision f957caaa9b2afa4777bf7dbb573354421811681a)

Result = FAILURE
Oleg Drokin : f957caaa9b2afa4777bf7dbb573354421811681a
Files :

  • lustre/llite/file.c
  • lustre/llite/rw.c
  • lustre/llite/lproc_llite.c
  • lustre/include/linux/lustre_lite.h
  • lustre/llite/llite_lib.c
  • lustre/llite/vvp_io.c
  • lustre/llite/namei.c
  • lustre/llite/dir.c
Comment by Build Master (Inactive) [ 29/Mar/12 ]

Integrated in lustre-master » x86_64,client,sles11,inkernel #531
LU-673 llite: Add some metadata stats, fix some file stats. (Revision f957caaa9b2afa4777bf7dbb573354421811681a)

Result = SUCCESS
Oleg Drokin : f957caaa9b2afa4777bf7dbb573354421811681a
Files :

  • lustre/llite/namei.c
  • lustre/include/linux/lustre_lite.h
  • lustre/llite/dir.c
  • lustre/llite/lproc_llite.c
  • lustre/llite/file.c
  • lustre/llite/vvp_io.c
  • lustre/llite/rw.c
  • lustre/llite/llite_lib.c
Comment by Build Master (Inactive) [ 29/Mar/12 ]

Integrated in lustre-master » x86_64,client,ubuntu1004,inkernel #531
LU-673 llite: Add some metadata stats, fix some file stats. (Revision f957caaa9b2afa4777bf7dbb573354421811681a)

Result = SUCCESS
Oleg Drokin : f957caaa9b2afa4777bf7dbb573354421811681a
Files :

  • lustre/llite/lproc_llite.c
  • lustre/llite/file.c
  • lustre/llite/dir.c
  • lustre/llite/llite_lib.c
  • lustre/llite/rw.c
  • lustre/include/linux/lustre_lite.h
  • lustre/llite/vvp_io.c
  • lustre/llite/namei.c
Comment by Build Master (Inactive) [ 29/Mar/12 ]

Integrated in lustre-master » i686,client,el5,inkernel #531
LU-673 llite: Add some metadata stats, fix some file stats. (Revision f957caaa9b2afa4777bf7dbb573354421811681a)

Result = SUCCESS
Oleg Drokin : f957caaa9b2afa4777bf7dbb573354421811681a
Files :

  • lustre/include/linux/lustre_lite.h
  • lustre/llite/llite_lib.c
  • lustre/llite/file.c
  • lustre/llite/lproc_llite.c
  • lustre/llite/rw.c
  • lustre/llite/dir.c
  • lustre/llite/vvp_io.c
  • lustre/llite/namei.c
Comment by Build Master (Inactive) [ 29/Mar/12 ]

Integrated in lustre-master » i686,server,el5,inkernel #531
LU-673 llite: Add some metadata stats, fix some file stats. (Revision f957caaa9b2afa4777bf7dbb573354421811681a)

Result = SUCCESS
Oleg Drokin : f957caaa9b2afa4777bf7dbb573354421811681a
Files :

  • lustre/llite/llite_lib.c
  • lustre/include/linux/lustre_lite.h
  • lustre/llite/dir.c
  • lustre/llite/file.c
  • lustre/llite/rw.c
  • lustre/llite/vvp_io.c
  • lustre/llite/namei.c
  • lustre/llite/lproc_llite.c
Comment by Build Master (Inactive) [ 29/Mar/12 ]

Integrated in lustre-master » x86_64,server,el6,ofa #531
LU-673 llite: Add some metadata stats, fix some file stats. (Revision f957caaa9b2afa4777bf7dbb573354421811681a)

Result = FAILURE
Oleg Drokin : f957caaa9b2afa4777bf7dbb573354421811681a
Files :

  • lustre/llite/llite_lib.c
  • lustre/include/linux/lustre_lite.h
  • lustre/llite/namei.c
  • lustre/llite/dir.c
  • lustre/llite/vvp_io.c
  • lustre/llite/rw.c
  • lustre/llite/lproc_llite.c
  • lustre/llite/file.c
Comment by Build Master (Inactive) [ 29/Mar/12 ]

Integrated in lustre-master » x86_64,client,el6,inkernel #531
LU-673 llite: Add some metadata stats, fix some file stats. (Revision f957caaa9b2afa4777bf7dbb573354421811681a)

Result = SUCCESS
Oleg Drokin : f957caaa9b2afa4777bf7dbb573354421811681a
Files :

  • lustre/llite/vvp_io.c
  • lustre/llite/llite_lib.c
  • lustre/llite/file.c
  • lustre/llite/lproc_llite.c
  • lustre/llite/rw.c
  • lustre/llite/namei.c
  • lustre/include/linux/lustre_lite.h
  • lustre/llite/dir.c
Comment by Build Master (Inactive) [ 29/Mar/12 ]

Integrated in lustre-master » x86_64,server,el6,inkernel #531
LU-673 llite: Add some metadata stats, fix some file stats. (Revision f957caaa9b2afa4777bf7dbb573354421811681a)

Result = SUCCESS
Oleg Drokin : f957caaa9b2afa4777bf7dbb573354421811681a
Files :

  • lustre/llite/dir.c
  • lustre/llite/vvp_io.c
  • lustre/llite/rw.c
  • lustre/llite/namei.c
  • lustre/llite/lproc_llite.c
  • lustre/llite/file.c
  • lustre/llite/llite_lib.c
  • lustre/include/linux/lustre_lite.h
Comment by Build Master (Inactive) [ 29/Mar/12 ]

Integrated in lustre-master » x86_64,server,el5,ofa #531
LU-673 llite: Add some metadata stats, fix some file stats. (Revision f957caaa9b2afa4777bf7dbb573354421811681a)

Result = FAILURE
Oleg Drokin : f957caaa9b2afa4777bf7dbb573354421811681a
Files :

  • lustre/llite/rw.c
  • lustre/llite/lproc_llite.c
  • lustre/include/linux/lustre_lite.h
  • lustre/llite/dir.c
  • lustre/llite/namei.c
  • lustre/llite/vvp_io.c
  • lustre/llite/file.c
  • lustre/llite/llite_lib.c
Comment by Build Master (Inactive) [ 29/Mar/12 ]

Integrated in lustre-master » x86_64,server,el5,inkernel #531
LU-673 llite: Add some metadata stats, fix some file stats. (Revision f957caaa9b2afa4777bf7dbb573354421811681a)

Result = SUCCESS
Oleg Drokin : f957caaa9b2afa4777bf7dbb573354421811681a
Files :

  • lustre/llite/llite_lib.c
  • lustre/llite/namei.c
  • lustre/llite/vvp_io.c
  • lustre/llite/rw.c
  • lustre/include/linux/lustre_lite.h
  • lustre/llite/lproc_llite.c
  • lustre/llite/dir.c
  • lustre/llite/file.c
Comment by Build Master (Inactive) [ 29/Mar/12 ]

Integrated in lustre-master » x86_64,client,el5,inkernel #531
LU-673 llite: Add some metadata stats, fix some file stats. (Revision f957caaa9b2afa4777bf7dbb573354421811681a)

Result = SUCCESS
Oleg Drokin : f957caaa9b2afa4777bf7dbb573354421811681a
Files :

  • lustre/llite/rw.c
  • lustre/llite/vvp_io.c
  • lustre/llite/llite_lib.c
  • lustre/llite/file.c
  • lustre/llite/dir.c
  • lustre/llite/lproc_llite.c
  • lustre/llite/namei.c
  • lustre/include/linux/lustre_lite.h
Comment by Build Master (Inactive) [ 29/Mar/12 ]

Integrated in lustre-master » x86_64,client,el5,ofa #531
LU-673 llite: Add some metadata stats, fix some file stats. (Revision f957caaa9b2afa4777bf7dbb573354421811681a)

Result = FAILURE
Oleg Drokin : f957caaa9b2afa4777bf7dbb573354421811681a
Files :

  • lustre/llite/vvp_io.c
  • lustre/llite/llite_lib.c
  • lustre/llite/lproc_llite.c
  • lustre/llite/dir.c
  • lustre/llite/namei.c
  • lustre/include/linux/lustre_lite.h
  • lustre/llite/rw.c
  • lustre/llite/file.c
Comment by Peter Jones [ 02/Apr/12 ]

Landed for 2.3

Comment by Build Master (Inactive) [ 02/May/12 ]

Integrated in lustre-dev » x86_64,client,el5,inkernel #340
LU-673 llite: Add some metadata stats, fix some file stats. (Revision f957caaa9b2afa4777bf7dbb573354421811681a)

Result = SUCCESS
Oleg Drokin : f957caaa9b2afa4777bf7dbb573354421811681a
Files :

  • lustre/llite/vvp_io.c
  • lustre/include/linux/lustre_lite.h
  • lustre/llite/llite_lib.c
  • lustre/llite/dir.c
  • lustre/llite/namei.c
  • lustre/llite/file.c
  • lustre/llite/lproc_llite.c
  • lustre/llite/rw.c
Comment by Build Master (Inactive) [ 02/May/12 ]

Integrated in lustre-dev » i686,client,el6,inkernel #340
LU-673 llite: Add some metadata stats, fix some file stats. (Revision f957caaa9b2afa4777bf7dbb573354421811681a)

Result = SUCCESS
Oleg Drokin : f957caaa9b2afa4777bf7dbb573354421811681a
Files :

  • lustre/llite/rw.c
  • lustre/llite/file.c
  • lustre/llite/dir.c
  • lustre/llite/vvp_io.c
  • lustre/include/linux/lustre_lite.h
  • lustre/llite/namei.c
  • lustre/llite/lproc_llite.c
  • lustre/llite/llite_lib.c
Comment by Build Master (Inactive) [ 02/May/12 ]

Integrated in lustre-dev » i686,server,el5,inkernel #340
LU-673 llite: Add some metadata stats, fix some file stats. (Revision f957caaa9b2afa4777bf7dbb573354421811681a)

Result = SUCCESS
Oleg Drokin : f957caaa9b2afa4777bf7dbb573354421811681a
Files :

  • lustre/llite/vvp_io.c
  • lustre/llite/lproc_llite.c
  • lustre/llite/file.c
  • lustre/llite/dir.c
  • lustre/include/linux/lustre_lite.h
  • lustre/llite/llite_lib.c
  • lustre/llite/rw.c
  • lustre/llite/namei.c
Comment by Build Master (Inactive) [ 02/May/12 ]

Integrated in lustre-dev » x86_64,server,el6,inkernel #340
LU-673 llite: Add some metadata stats, fix some file stats. (Revision f957caaa9b2afa4777bf7dbb573354421811681a)

Result = SUCCESS
Oleg Drokin : f957caaa9b2afa4777bf7dbb573354421811681a
Files :

  • lustre/llite/file.c
  • lustre/llite/dir.c
  • lustre/llite/lproc_llite.c
  • lustre/llite/vvp_io.c
  • lustre/llite/llite_lib.c
  • lustre/include/linux/lustre_lite.h
  • lustre/llite/rw.c
  • lustre/llite/namei.c
Comment by Build Master (Inactive) [ 02/May/12 ]

Integrated in lustre-dev » i686,client,el5,inkernel #340
LU-673 llite: Add some metadata stats, fix some file stats. (Revision f957caaa9b2afa4777bf7dbb573354421811681a)

Result = SUCCESS
Oleg Drokin : f957caaa9b2afa4777bf7dbb573354421811681a
Files :

  • lustre/include/linux/lustre_lite.h
  • lustre/llite/lproc_llite.c
  • lustre/llite/namei.c
  • lustre/llite/llite_lib.c
  • lustre/llite/vvp_io.c
  • lustre/llite/dir.c
  • lustre/llite/file.c
  • lustre/llite/rw.c
Comment by Build Master (Inactive) [ 02/May/12 ]

Integrated in lustre-dev » x86_64,server,el5,inkernel #340
LU-673 llite: Add some metadata stats, fix some file stats. (Revision f957caaa9b2afa4777bf7dbb573354421811681a)

Result = SUCCESS
Oleg Drokin : f957caaa9b2afa4777bf7dbb573354421811681a
Files :

  • lustre/llite/dir.c
  • lustre/llite/file.c
  • lustre/include/linux/lustre_lite.h
  • lustre/llite/vvp_io.c
  • lustre/llite/rw.c
  • lustre/llite/namei.c
  • lustre/llite/llite_lib.c
  • lustre/llite/lproc_llite.c
Comment by Build Master (Inactive) [ 02/May/12 ]

Integrated in lustre-dev » x86_64,client,el6,inkernel #340
LU-673 llite: Add some metadata stats, fix some file stats. (Revision f957caaa9b2afa4777bf7dbb573354421811681a)

Result = SUCCESS
Oleg Drokin : f957caaa9b2afa4777bf7dbb573354421811681a
Files :

  • lustre/llite/dir.c
  • lustre/llite/rw.c
  • lustre/llite/llite_lib.c
  • lustre/include/linux/lustre_lite.h
  • lustre/llite/lproc_llite.c
  • lustre/llite/vvp_io.c
  • lustre/llite/namei.c
  • lustre/llite/file.c
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