[LU-176] disable mb_cache by default

• Status: Resolved
• Project: Lustre
• Affects Version/s: Lustre 2.1.0
• Fix Version/s: Lustre 2.2.0
• Type: Bug
• Priority: Minor
• Reporter: Liang Zhen (Inactive)
• Assignee: Liang Zhen (Inactive)
• Resolution: Fixed
• Severity: 3
• Bugzilla ID: 22,771

Description

we already have patches to disable mbcache at mount time (bug 22771), however, we never used these new mount options by default which make those patches useless (see comment 42 on bug 22771).

Comments

[Liang Zhen (Inactive)]

patch is here: http://review.whamcloud.com/373

[Build Master (Inactive)]

Integrated in reviews-centos5 #590
LU-176 disable mb_cache by default

Liang Zhen : 3f67324dbc5720b438b45e559a90aff69d465267
Files :

• lustre/obdclass/obd_mount.c

[Build Master (Inactive)]

Integrated in lustre-reviews » server,el5 #14
LU-176 disable mb_cache by default

Liang Zhen : 3f67324dbc5720b438b45e559a90aff69d465267
Files :

• lustre/obdclass/obd_mount.c

[Build Master (Inactive)]

Integrated in lustre-reviews » client,el5 #14
LU-176 disable mb_cache by default

Liang Zhen : 3f67324dbc5720b438b45e559a90aff69d465267
Files :

• lustre/obdclass/obd_mount.c

[Build Master (Inactive)]

Integrated in lustre-reviews » server,el6 #14
LU-176 disable mb_cache by default

Liang Zhen : 3f67324dbc5720b438b45e559a90aff69d465267
Files :

• lustre/obdclass/obd_mount.c

[Build Master (Inactive)]

Integrated in lustre-reviews » client,el6 #14
LU-176 disable mb_cache by default

Liang Zhen : 3f67324dbc5720b438b45e559a90aff69d465267
Files :

• lustre/obdclass/obd_mount.c

[Build Master (Inactive)]

Integrated in lustre-reviews » client,ubuntu #14
LU-176 disable mb_cache by default

Liang Zhen : 3f67324dbc5720b438b45e559a90aff69d465267
Files :

• lustre/obdclass/obd_mount.c

[Build Master (Inactive)]

Integrated in lustre-master » x86_64,server,el5,ofa #404
LU-176 obdclass: disable mb_cache by default (Revision e9bd648f53ecc95eca67fa0ddaddec03053ad7f5)

Result = SUCCESS
Oleg Drokin : e9bd648f53ecc95eca67fa0ddaddec03053ad7f5
Files :

• lustre/obdclass/obd_mount.c

[Build Master (Inactive)]

Integrated in lustre-master » x86_64,client,el6,inkernel #404
LU-176 obdclass: disable mb_cache by default (Revision e9bd648f53ecc95eca67fa0ddaddec03053ad7f5)

Result = SUCCESS
Oleg Drokin : e9bd648f53ecc95eca67fa0ddaddec03053ad7f5
Files :

• lustre/obdclass/obd_mount.c

[Build Master (Inactive)]

Integrated in lustre-master » x86_64,client,el5,inkernel #404
LU-176 obdclass: disable mb_cache by default (Revision e9bd648f53ecc95eca67fa0ddaddec03053ad7f5)

Result = SUCCESS
Oleg Drokin : e9bd648f53ecc95eca67fa0ddaddec03053ad7f5
Files :

• lustre/obdclass/obd_mount.c

[Build Master (Inactive)]

Integrated in lustre-master » x86_64,client,sles11,inkernel #404
LU-176 obdclass: disable mb_cache by default (Revision e9bd648f53ecc95eca67fa0ddaddec03053ad7f5)

Result = SUCCESS
Oleg Drokin : e9bd648f53ecc95eca67fa0ddaddec03053ad7f5
Files :

• lustre/obdclass/obd_mount.c

[Build Master (Inactive)]

Integrated in lustre-master » i686,server,el6,inkernel #404
LU-176 obdclass: disable mb_cache by default (Revision e9bd648f53ecc95eca67fa0ddaddec03053ad7f5)

Result = SUCCESS
Oleg Drokin : e9bd648f53ecc95eca67fa0ddaddec03053ad7f5
Files :

• lustre/obdclass/obd_mount.c

[Build Master (Inactive)]

Integrated in lustre-master » x86_64,client,ubuntu1004,inkernel #404
LU-176 obdclass: disable mb_cache by default (Revision e9bd648f53ecc95eca67fa0ddaddec03053ad7f5)

Result = SUCCESS
Oleg Drokin : e9bd648f53ecc95eca67fa0ddaddec03053ad7f5
Files :

• lustre/obdclass/obd_mount.c

[Build Master (Inactive)]

Integrated in lustre-master » x86_64,client,el5,ofa #404
LU-176 obdclass: disable mb_cache by default (Revision e9bd648f53ecc95eca67fa0ddaddec03053ad7f5)

Result = SUCCESS
Oleg Drokin : e9bd648f53ecc95eca67fa0ddaddec03053ad7f5
Files :

• lustre/obdclass/obd_mount.c

[Build Master (Inactive)]

Integrated in lustre-master » x86_64,server,el5,inkernel #404
LU-176 obdclass: disable mb_cache by default (Revision e9bd648f53ecc95eca67fa0ddaddec03053ad7f5)

Result = SUCCESS
Oleg Drokin : e9bd648f53ecc95eca67fa0ddaddec03053ad7f5
Files :

• lustre/obdclass/obd_mount.c

[Build Master (Inactive)]

Integrated in lustre-master » x86_64,server,el6,inkernel #404
LU-176 obdclass: disable mb_cache by default (Revision e9bd648f53ecc95eca67fa0ddaddec03053ad7f5)

Result = SUCCESS
Oleg Drokin : e9bd648f53ecc95eca67fa0ddaddec03053ad7f5
Files :

• lustre/obdclass/obd_mount.c

[Build Master (Inactive)]

Integrated in lustre-master » i686,client,el6,inkernel #404
LU-176 obdclass: disable mb_cache by default (Revision e9bd648f53ecc95eca67fa0ddaddec03053ad7f5)

Result = SUCCESS
Oleg Drokin : e9bd648f53ecc95eca67fa0ddaddec03053ad7f5
Files :

• lustre/obdclass/obd_mount.c

[Build Master (Inactive)]

Integrated in lustre-master » i686,server,el5,ofa #404
LU-176 obdclass: disable mb_cache by default (Revision e9bd648f53ecc95eca67fa0ddaddec03053ad7f5)

Result = SUCCESS
Oleg Drokin : e9bd648f53ecc95eca67fa0ddaddec03053ad7f5
Files :

• lustre/obdclass/obd_mount.c

[Build Master (Inactive)]

Integrated in lustre-master » i686,server,el5,inkernel #404
LU-176 obdclass: disable mb_cache by default (Revision e9bd648f53ecc95eca67fa0ddaddec03053ad7f5)

Result = SUCCESS
Oleg Drokin : e9bd648f53ecc95eca67fa0ddaddec03053ad7f5
Files :

• lustre/obdclass/obd_mount.c

[Build Master (Inactive)]

Integrated in lustre-master » i686,client,el5,inkernel #404
LU-176 obdclass: disable mb_cache by default (Revision e9bd648f53ecc95eca67fa0ddaddec03053ad7f5)

Result = SUCCESS
Oleg Drokin : e9bd648f53ecc95eca67fa0ddaddec03053ad7f5
Files :

• lustre/obdclass/obd_mount.c

[Build Master (Inactive)]

Integrated in lustre-master » i686,client,el5,ofa #404
LU-176 obdclass: disable mb_cache by default (Revision e9bd648f53ecc95eca67fa0ddaddec03053ad7f5)

Result = SUCCESS
Oleg Drokin : e9bd648f53ecc95eca67fa0ddaddec03053ad7f5
Files :

• lustre/obdclass/obd_mount.c

[Andreas Dilger]

Patch landed for 2.2.