[LU-1137] flock owner incorrectly handled on the server side

• Type: Bug
• Resolution: Fixed
• Priority: Blocker
• Fix Version/s: Lustre 2.3.0, Lustre 2.1.2
• Affects Version/s: Lustre 2.1.0, Lustre 2.3.0
• Environment: Client 1.8.x and less. Server 2.1.x
• Severity: 3
• Assignee: WC Triage
• Reporter: Iurii Golovach (Inactive)

Description

During flock transmission on the server side the owner field incorrectly handled. This is a reason of errors on 1.8 & 1.6 clients.

whole history is traced at the CLSTR-23
http://jira-nss.xy01.xyratex.com:8080/browse/CLSTR-23

Issue Links

• is related to: LU-1575 Add flock policy support
• Trackbacks: Changelog 2.1 Changes from version 2.1.1 to version 2.1.2 Server support for kernels: 2.6.18308.4.1.el5 (RHEL5) 2.6.32220.17.1.el6 (RHEL6) Client support for unpatched kernels: 2.6.18308.4.1.el5 (RHEL5) 2.6.32220.17.1....

Comments

[Nathan Rutman]

Xyratex: CLSTR-23

[Build Master (Inactive)]

Integrated in lustre-dev » x86_64,client,el6,inkernel #340
LU-1137 ldlm: fix for the flock handling for 1.8 clients (Revision 7526d21040f4064f83fc4350cd58a8f39de913b3)

Result = SUCCESS
Oleg Drokin : 7526d21040f4064f83fc4350cd58a8f39de913b3
Files :

• lustre/ldlm/ldlm_internal.h
• lustre/include/lustre_dlm.h
• lustre/ldlm/ldlm_lockd.c
• lustre/ldlm/ldlm_request.c
• lustre/ldlm/ldlm_lock.c
• lustre/ldlm/ldlm_flock.c

[Build Master (Inactive)]

Integrated in lustre-dev » x86_64,server,el5,inkernel #340
LU-1137 ldlm: fix for the flock handling for 1.8 clients (Revision 7526d21040f4064f83fc4350cd58a8f39de913b3)

Result = SUCCESS
Oleg Drokin : 7526d21040f4064f83fc4350cd58a8f39de913b3
Files :

• lustre/ldlm/ldlm_request.c
• lustre/ldlm/ldlm_internal.h
• lustre/ldlm/ldlm_flock.c
• lustre/ldlm/ldlm_lockd.c
• lustre/include/lustre_dlm.h
• lustre/ldlm/ldlm_lock.c

[Build Master (Inactive)]

Integrated in lustre-dev » i686,client,el5,inkernel #340
LU-1137 ldlm: fix for the flock handling for 1.8 clients (Revision 7526d21040f4064f83fc4350cd58a8f39de913b3)

Result = SUCCESS
Oleg Drokin : 7526d21040f4064f83fc4350cd58a8f39de913b3
Files :

• lustre/ldlm/ldlm_internal.h
• lustre/ldlm/ldlm_flock.c
• lustre/include/lustre_dlm.h
• lustre/ldlm/ldlm_lockd.c
• lustre/ldlm/ldlm_request.c
• lustre/ldlm/ldlm_lock.c

[Build Master (Inactive)]

Integrated in lustre-dev » x86_64,server,el6,inkernel #340
LU-1137 ldlm: fix for the flock handling for 1.8 clients (Revision 7526d21040f4064f83fc4350cd58a8f39de913b3)

Result = SUCCESS
Oleg Drokin : 7526d21040f4064f83fc4350cd58a8f39de913b3
Files :

• lustre/ldlm/ldlm_internal.h
• lustre/ldlm/ldlm_lockd.c
• lustre/ldlm/ldlm_lock.c
• lustre/include/lustre_dlm.h
• lustre/ldlm/ldlm_request.c
• lustre/ldlm/ldlm_flock.c

[Build Master (Inactive)]

Integrated in lustre-dev » i686,server,el5,inkernel #340
LU-1137 ldlm: fix for the flock handling for 1.8 clients (Revision 7526d21040f4064f83fc4350cd58a8f39de913b3)

Result = SUCCESS
Oleg Drokin : 7526d21040f4064f83fc4350cd58a8f39de913b3
Files :

• lustre/ldlm/ldlm_internal.h
• lustre/ldlm/ldlm_flock.c
• lustre/include/lustre_dlm.h
• lustre/ldlm/ldlm_request.c
• lustre/ldlm/ldlm_lock.c
• lustre/ldlm/ldlm_lockd.c

[Build Master (Inactive)]

Integrated in lustre-dev » i686,client,el6,inkernel #340
LU-1137 ldlm: fix for the flock handling for 1.8 clients (Revision 7526d21040f4064f83fc4350cd58a8f39de913b3)

Result = SUCCESS
Oleg Drokin : 7526d21040f4064f83fc4350cd58a8f39de913b3
Files :

• lustre/include/lustre_dlm.h
• lustre/ldlm/ldlm_flock.c
• lustre/ldlm/ldlm_lock.c
• lustre/ldlm/ldlm_request.c
• lustre/ldlm/ldlm_lockd.c
• lustre/ldlm/ldlm_internal.h

[Build Master (Inactive)]

Integrated in lustre-dev » x86_64,client,el5,inkernel #340
LU-1137 ldlm: fix for the flock handling for 1.8 clients (Revision 7526d21040f4064f83fc4350cd58a8f39de913b3)

Result = SUCCESS
Oleg Drokin : 7526d21040f4064f83fc4350cd58a8f39de913b3
Files :

• lustre/ldlm/ldlm_flock.c
• lustre/ldlm/ldlm_request.c
• lustre/ldlm/ldlm_lock.c
• lustre/ldlm/ldlm_internal.h
• lustre/include/lustre_dlm.h
• lustre/ldlm/ldlm_lockd.c

[Build Master (Inactive)]

Integrated in lustre-b2_1 » i686,server,el6,inkernel #51
LU-1137 ldlm: fix for the flock handling for 1.8 clients (Revision 4e2e7f232ad001cfb91c46c18d529603d4995941)

Result = SUCCESS
Oleg Drokin : 4e2e7f232ad001cfb91c46c18d529603d4995941
Files :

• lustre/ldlm/ldlm_internal.h
• lustre/ldlm/ldlm_request.c
• lustre/include/lustre_dlm.h
• lustre/ldlm/ldlm_lock.c
• lustre/ldlm/ldlm_lockd.c
• lustre/ldlm/ldlm_flock.c

[Build Master (Inactive)]

Integrated in lustre-b2_1 » x86_64,client,el6,inkernel #51
LU-1137 ldlm: fix for the flock handling for 1.8 clients (Revision 4e2e7f232ad001cfb91c46c18d529603d4995941)

Result = SUCCESS
Oleg Drokin : 4e2e7f232ad001cfb91c46c18d529603d4995941
Files :

• lustre/ldlm/ldlm_request.c
• lustre/ldlm/ldlm_lock.c
• lustre/ldlm/ldlm_internal.h
• lustre/ldlm/ldlm_flock.c
• lustre/ldlm/ldlm_lockd.c
• lustre/include/lustre_dlm.h