[LU-808] add check for truncate to size larger than rlimit

• Type: Improvement
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.3.0
• Affects Version/s: Lustre 2.2.0
• Story Points: 1
• Assignee: Andreas Dilger
• Reporter: Andreas Dilger

Description

Add check to ll_setattr_raw() to handle the case for truncate to a file size larger than the rlimit set for the process. This is normally handled by inode_change_ok->inode_newsize_ok(), but we don't call inode_change_ok() directly.

Comments

[Build Master (Inactive)]

Integrated in lustre-dev » x86_64,client,el6,inkernel #340
LU-808 llite: deny truncate beyond user rlimit (Revision a44174684d800d74d35d9eb0b1b65bcfd0dd8163)

Result = SUCCESS
Oleg Drokin : a44174684d800d74d35d9eb0b1b65bcfd0dd8163
Files :

• lustre/llite/llite_lib.c
• lustre/liblustre/llite_lib.h
• lustre/obdclass/obd_mount.c
• lustre/liblustre/super.c
• lustre/include/lustre_lite.h

[Build Master (Inactive)]

Integrated in lustre-dev » x86_64,server,el5,inkernel #340
LU-808 llite: deny truncate beyond user rlimit (Revision a44174684d800d74d35d9eb0b1b65bcfd0dd8163)

Result = SUCCESS
Oleg Drokin : a44174684d800d74d35d9eb0b1b65bcfd0dd8163
Files :

• lustre/include/lustre_lite.h
• lustre/obdclass/obd_mount.c
• lustre/liblustre/llite_lib.h
• lustre/llite/llite_lib.c
• lustre/liblustre/super.c

[Build Master (Inactive)]

Integrated in lustre-dev » i686,client,el5,inkernel #340
LU-808 llite: deny truncate beyond user rlimit (Revision a44174684d800d74d35d9eb0b1b65bcfd0dd8163)

Result = SUCCESS
Oleg Drokin : a44174684d800d74d35d9eb0b1b65bcfd0dd8163
Files :

• lustre/include/lustre_lite.h
• lustre/liblustre/llite_lib.h
• lustre/llite/llite_lib.c
• lustre/obdclass/obd_mount.c
• lustre/liblustre/super.c

[Build Master (Inactive)]

Integrated in lustre-dev » x86_64,server,el6,inkernel #340
LU-808 llite: deny truncate beyond user rlimit (Revision a44174684d800d74d35d9eb0b1b65bcfd0dd8163)

Result = SUCCESS
Oleg Drokin : a44174684d800d74d35d9eb0b1b65bcfd0dd8163
Files :

• lustre/liblustre/super.c
• lustre/include/lustre_lite.h
• lustre/llite/llite_lib.c
• lustre/liblustre/llite_lib.h
• lustre/obdclass/obd_mount.c

[Build Master (Inactive)]

Integrated in lustre-dev » i686,server,el5,inkernel #340
LU-808 llite: deny truncate beyond user rlimit (Revision a44174684d800d74d35d9eb0b1b65bcfd0dd8163)

Result = SUCCESS
Oleg Drokin : a44174684d800d74d35d9eb0b1b65bcfd0dd8163
Files :

• lustre/liblustre/super.c
• lustre/obdclass/obd_mount.c
• lustre/llite/llite_lib.c
• lustre/include/lustre_lite.h
• lustre/liblustre/llite_lib.h

[Build Master (Inactive)]

Integrated in lustre-dev » i686,client,el6,inkernel #340
LU-808 llite: deny truncate beyond user rlimit (Revision a44174684d800d74d35d9eb0b1b65bcfd0dd8163)

Result = SUCCESS
Oleg Drokin : a44174684d800d74d35d9eb0b1b65bcfd0dd8163
Files :

• lustre/liblustre/llite_lib.h
• lustre/liblustre/super.c
• lustre/include/lustre_lite.h
• lustre/obdclass/obd_mount.c
• lustre/llite/llite_lib.c

[Build Master (Inactive)]

Integrated in lustre-dev » x86_64,client,el5,inkernel #340
LU-808 llite: deny truncate beyond user rlimit (Revision a44174684d800d74d35d9eb0b1b65bcfd0dd8163)

Result = SUCCESS
Oleg Drokin : a44174684d800d74d35d9eb0b1b65bcfd0dd8163
Files :

• lustre/include/lustre_lite.h
• lustre/llite/llite_lib.c
• lustre/liblustre/llite_lib.h
• lustre/obdclass/obd_mount.c
• lustre/liblustre/super.c

[Andreas Dilger]

Patch landed for 2.3.0

[Build Master (Inactive)]

Integrated in lustre-master » x86_64,client,el5,ofa #530
LU-808 llite: deny truncate beyond user rlimit (Revision a44174684d800d74d35d9eb0b1b65bcfd0dd8163)

Result = SUCCESS
Oleg Drokin : a44174684d800d74d35d9eb0b1b65bcfd0dd8163
Files :

• lustre/liblustre/super.c
• lustre/llite/llite_lib.c
• lustre/liblustre/llite_lib.h
• lustre/include/lustre_lite.h
• lustre/obdclass/obd_mount.c

[Build Master (Inactive)]

Integrated in lustre-master » x86_64,client,el5,inkernel #530
LU-808 llite: deny truncate beyond user rlimit (Revision a44174684d800d74d35d9eb0b1b65bcfd0dd8163)

Result = SUCCESS
Oleg Drokin : a44174684d800d74d35d9eb0b1b65bcfd0dd8163
Files :

• lustre/llite/llite_lib.c
• lustre/include/lustre_lite.h
• lustre/liblustre/super.c
• lustre/obdclass/obd_mount.c
• lustre/liblustre/llite_lib.h