[LU-1222] MDS crashes while running simul

• Type: Bug
• Resolution: Fixed
• Priority: Blocker
• Fix Version/s: Lustre 2.2.0, Lustre 2.3.0
• Affects Version/s: Lustre 2.2.0
• Environment: LLNL Hyperion - chaos5
• Severity: 3
• Assignee: Oleg Drokin
• Reporter: Cliff White (Inactive)

Description

MDS crash with general protection fault, console output attached

Issue Links

• Trackbacks: Changelog 2.2 version 2.2.0 Support for networks: o2iblnd OFED 1.5.4 Server support for kernels: 2.6.32220.4.2.el6 (RHEL6) Client support for unpatched kernels: 2.6.18274.18.1.el5 (RHEL5) 2.6.32220.4.2.el6 (RHEL6) 2.6.32.360....

Comments

[Build Master (Inactive)]

Integrated in lustre-b2_2 » i686,server,el6,inkernel #4
LU-1222 ldlm: Fix the race in AST sender vs multiple arriving RPCs (Revision d9e2d134c3297a0a2af09a071e6fcb643846ce94)

Result = SUCCESS
Oleg Drokin : d9e2d134c3297a0a2af09a071e6fcb643846ce94
Files :

• lustre/ldlm/ldlm_lockd.c

[Build Master (Inactive)]

Integrated in lustre-b2_2 » i686,server,el5,inkernel #4
LU-1222 ldlm: Fix the race in AST sender vs multiple arriving RPCs (Revision d9e2d134c3297a0a2af09a071e6fcb643846ce94)

Result = SUCCESS
Oleg Drokin : d9e2d134c3297a0a2af09a071e6fcb643846ce94
Files :

• lustre/ldlm/ldlm_lockd.c

[Build Master (Inactive)]

Integrated in lustre-b2_2 » x86_64,server,el5,ofa #4
LU-1222 ldlm: Fix the race in AST sender vs multiple arriving RPCs (Revision d9e2d134c3297a0a2af09a071e6fcb643846ce94)

Result = SUCCESS
Oleg Drokin : d9e2d134c3297a0a2af09a071e6fcb643846ce94
Files :

• lustre/ldlm/ldlm_lockd.c

[Build Master (Inactive)]

Integrated in lustre-b2_2 » x86_64,server,el5,inkernel #15
LU-1222 ldlm: Fix the race in AST sender vs multiple arriving RPCs (Revision d9e2d134c3297a0a2af09a071e6fcb643846ce94)

Result = SUCCESS
Oleg Drokin : d9e2d134c3297a0a2af09a071e6fcb643846ce94
Files :

• lustre/ldlm/ldlm_lockd.c

[Build Master (Inactive)]

Integrated in lustre-master » i686,server,el5,ofa #523
LU-1222 ldlm: Fix the race in AST sender vs multiple arriving RPCs (Revision 5c3a69e52444f8ea17849df1f9de0465d1398224)

Result = SUCCESS
Oleg Drokin : 5c3a69e52444f8ea17849df1f9de0465d1398224
Files :

• lustre/ldlm/ldlm_lockd.c

[Build Master (Inactive)]

Integrated in lustre-master » i686,client,el5,inkernel #523
LU-1222 ldlm: Fix the race in AST sender vs multiple arriving RPCs (Revision 5c3a69e52444f8ea17849df1f9de0465d1398224)

Result = SUCCESS
Oleg Drokin : 5c3a69e52444f8ea17849df1f9de0465d1398224
Files :

• lustre/ldlm/ldlm_lockd.c

[Build Master (Inactive)]

Integrated in lustre-b2_2 » i686,server,el5,ofa #4
LU-1222 ldlm: Fix the race in AST sender vs multiple arriving RPCs (Revision d9e2d134c3297a0a2af09a071e6fcb643846ce94)

Result = SUCCESS
Oleg Drokin : d9e2d134c3297a0a2af09a071e6fcb643846ce94
Files :

• lustre/ldlm/ldlm_lockd.c

[Build Master (Inactive)]

Integrated in lustre-b2_2 » x86_64,server,el5,inkernel #4
LU-1222 ldlm: Fix the race in AST sender vs multiple arriving RPCs (Revision d9e2d134c3297a0a2af09a071e6fcb643846ce94)

Result = SUCCESS
Oleg Drokin : d9e2d134c3297a0a2af09a071e6fcb643846ce94
Files :

• lustre/ldlm/ldlm_lockd.c

[Build Master (Inactive)]

Integrated in lustre-b2_2 » x86_64,server,el6,inkernel #4
LU-1222 ldlm: Fix the race in AST sender vs multiple arriving RPCs (Revision d9e2d134c3297a0a2af09a071e6fcb643846ce94)

Result = SUCCESS
Oleg Drokin : d9e2d134c3297a0a2af09a071e6fcb643846ce94
Files :

• lustre/ldlm/ldlm_lockd.c

[Build Master (Inactive)]

Integrated in lustre-b2_2 » x86_64,client,el5,ofa #4
LU-1222 ldlm: Fix the race in AST sender vs multiple arriving RPCs (Revision d9e2d134c3297a0a2af09a071e6fcb643846ce94)

Result = SUCCESS
Oleg Drokin : d9e2d134c3297a0a2af09a071e6fcb643846ce94
Files :

• lustre/ldlm/ldlm_lockd.c

[Build Master (Inactive)]

Integrated in lustre-b2_2 » i686,client,el5,inkernel #4
LU-1222 ldlm: Fix the race in AST sender vs multiple arriving RPCs (Revision d9e2d134c3297a0a2af09a071e6fcb643846ce94)

Result = SUCCESS
Oleg Drokin : d9e2d134c3297a0a2af09a071e6fcb643846ce94
Files :

• lustre/ldlm/ldlm_lockd.c