[LU-717] ext4 mmp block uses incorrect utsname field for nodename

• Status: Resolved
• Project: Lustre
• Affects Version/s: Lustre 2.1.0, Lustre 1.8.6
• Fix Version/s: Lustre 2.2.0, Lustre 2.1.2, Lustre 1.8.7
• Type: Bug
• Priority: Minor
• Reporter: Andreas Dilger
• Assignee: Niu Yawei (Inactive)
• Resolution: Fixed
• Story Points: 1
• Severity: 3

Description

The MMP patch committed to upstream used the init_utsname()->systemname field instead of init_utsname()->nodename field for filling in the MMP block.This incorrectly will cause MMP messages to report the system "Linux" is using the node instead of the correct hostname.

This was introduced in the port of the MMP patches from RHEL5 to RHEL6, not caught during inspection due to the required API change at that line and other massive code reorganization, and then merged upstream to ext4, and also merged back into our RHEL5 MMP patch.

The MMP patches that use sysname should be changed to use nodename instead.

Issue Links

• is duplicated by: LU-1221 MMP failure info states "Linux" as th...

Comments

[Nikitas Angelinas]

Patch in Gerrit at http://review.whamcloud.com/#change,1419

Patch for upstream ext4 has been submitted

[Build Master (Inactive)]

Integrated in lustre-master » x86_64,client,el5,ofa #372
LU-717 ldiskfs: MRP-222 Replace sysname with nodename in MMP (Revision b938b88935d44bd4d16ba48c7a97941676254c11)

Result = SUCCESS
Oleg Drokin : b938b88935d44bd4d16ba48c7a97941676254c11
Files :

• ldiskfs/kernel_patches/patches/ext4-mmp-rhel6.patch
• ldiskfs/kernel_patches/patches/ext4-mmp-sles11.patch

[Build Master (Inactive)]

Integrated in lustre-master » x86_64,client,el5,inkernel #372
LU-717 ldiskfs: MRP-222 Replace sysname with nodename in MMP (Revision b938b88935d44bd4d16ba48c7a97941676254c11)

Result = SUCCESS
Oleg Drokin : b938b88935d44bd4d16ba48c7a97941676254c11
Files :

• ldiskfs/kernel_patches/patches/ext4-mmp-rhel6.patch
• ldiskfs/kernel_patches/patches/ext4-mmp-sles11.patch

[Build Master (Inactive)]

Integrated in lustre-master » i686,client,el6,inkernel #372
LU-717 ldiskfs: MRP-222 Replace sysname with nodename in MMP (Revision b938b88935d44bd4d16ba48c7a97941676254c11)

Result = SUCCESS
Oleg Drokin : b938b88935d44bd4d16ba48c7a97941676254c11
Files :

• ldiskfs/kernel_patches/patches/ext4-mmp-sles11.patch
• ldiskfs/kernel_patches/patches/ext4-mmp-rhel6.patch

[Build Master (Inactive)]

Integrated in lustre-master » x86_64,server,el6,inkernel #372
LU-717 ldiskfs: MRP-222 Replace sysname with nodename in MMP (Revision b938b88935d44bd4d16ba48c7a97941676254c11)

Result = SUCCESS
Oleg Drokin : b938b88935d44bd4d16ba48c7a97941676254c11
Files :

• ldiskfs/kernel_patches/patches/ext4-mmp-sles11.patch
• ldiskfs/kernel_patches/patches/ext4-mmp-rhel6.patch

[Build Master (Inactive)]

Integrated in lustre-master » x86_64,server,el5,inkernel #372
LU-717 ldiskfs: MRP-222 Replace sysname with nodename in MMP (Revision b938b88935d44bd4d16ba48c7a97941676254c11)

Result = SUCCESS
Oleg Drokin : b938b88935d44bd4d16ba48c7a97941676254c11
Files :

• ldiskfs/kernel_patches/patches/ext4-mmp-sles11.patch
• ldiskfs/kernel_patches/patches/ext4-mmp-rhel6.patch

[Build Master (Inactive)]

Integrated in lustre-master » x86_64,server,el5,ofa #372
LU-717 ldiskfs: MRP-222 Replace sysname with nodename in MMP (Revision b938b88935d44bd4d16ba48c7a97941676254c11)

Result = SUCCESS
Oleg Drokin : b938b88935d44bd4d16ba48c7a97941676254c11
Files :

• ldiskfs/kernel_patches/patches/ext4-mmp-rhel6.patch
• ldiskfs/kernel_patches/patches/ext4-mmp-sles11.patch

[Build Master (Inactive)]

Integrated in lustre-master » x86_64,client,el6,inkernel #372
LU-717 ldiskfs: MRP-222 Replace sysname with nodename in MMP (Revision b938b88935d44bd4d16ba48c7a97941676254c11)

Result = SUCCESS
Oleg Drokin : b938b88935d44bd4d16ba48c7a97941676254c11
Files :

• ldiskfs/kernel_patches/patches/ext4-mmp-sles11.patch
• ldiskfs/kernel_patches/patches/ext4-mmp-rhel6.patch

[Build Master (Inactive)]

Integrated in lustre-master » i686,client,el5,ofa #372
LU-717 ldiskfs: MRP-222 Replace sysname with nodename in MMP (Revision b938b88935d44bd4d16ba48c7a97941676254c11)

Result = SUCCESS
Oleg Drokin : b938b88935d44bd4d16ba48c7a97941676254c11
Files :

• ldiskfs/kernel_patches/patches/ext4-mmp-sles11.patch
• ldiskfs/kernel_patches/patches/ext4-mmp-rhel6.patch

[Build Master (Inactive)]

Integrated in lustre-master » x86_64,client,sles11,inkernel #372
LU-717 ldiskfs: MRP-222 Replace sysname with nodename in MMP (Revision b938b88935d44bd4d16ba48c7a97941676254c11)

Result = SUCCESS
Oleg Drokin : b938b88935d44bd4d16ba48c7a97941676254c11
Files :

• ldiskfs/kernel_patches/patches/ext4-mmp-sles11.patch
• ldiskfs/kernel_patches/patches/ext4-mmp-rhel6.patch

[Build Master (Inactive)]

Integrated in lustre-master » i686,client,el5,inkernel #372
LU-717 ldiskfs: MRP-222 Replace sysname with nodename in MMP (Revision b938b88935d44bd4d16ba48c7a97941676254c11)

Result = SUCCESS
Oleg Drokin : b938b88935d44bd4d16ba48c7a97941676254c11
Files :

• ldiskfs/kernel_patches/patches/ext4-mmp-rhel6.patch
• ldiskfs/kernel_patches/patches/ext4-mmp-sles11.patch

[Build Master (Inactive)]

Integrated in lustre-master » x86_64,client,ubuntu1004,inkernel #372
LU-717 ldiskfs: MRP-222 Replace sysname with nodename in MMP (Revision b938b88935d44bd4d16ba48c7a97941676254c11)

Result = SUCCESS
Oleg Drokin : b938b88935d44bd4d16ba48c7a97941676254c11
Files :

• ldiskfs/kernel_patches/patches/ext4-mmp-rhel6.patch
• ldiskfs/kernel_patches/patches/ext4-mmp-sles11.patch

[Build Master (Inactive)]

Integrated in lustre-master » i686,server,el6,inkernel #372
LU-717 ldiskfs: MRP-222 Replace sysname with nodename in MMP (Revision b938b88935d44bd4d16ba48c7a97941676254c11)

Result = SUCCESS
Oleg Drokin : b938b88935d44bd4d16ba48c7a97941676254c11
Files :

• ldiskfs/kernel_patches/patches/ext4-mmp-sles11.patch
• ldiskfs/kernel_patches/patches/ext4-mmp-rhel6.patch

[Build Master (Inactive)]

Integrated in lustre-master » i686,server,el5,inkernel #372
LU-717 ldiskfs: MRP-222 Replace sysname with nodename in MMP (Revision b938b88935d44bd4d16ba48c7a97941676254c11)

Result = SUCCESS
Oleg Drokin : b938b88935d44bd4d16ba48c7a97941676254c11
Files :

• ldiskfs/kernel_patches/patches/ext4-mmp-sles11.patch
• ldiskfs/kernel_patches/patches/ext4-mmp-rhel6.patch

[Build Master (Inactive)]

Integrated in lustre-master » i686,server,el5,ofa #372
LU-717 ldiskfs: MRP-222 Replace sysname with nodename in MMP (Revision b938b88935d44bd4d16ba48c7a97941676254c11)

Result = SUCCESS
Oleg Drokin : b938b88935d44bd4d16ba48c7a97941676254c11
Files :

• ldiskfs/kernel_patches/patches/ext4-mmp-sles11.patch
• ldiskfs/kernel_patches/patches/ext4-mmp-rhel6.patch

[Andreas Dilger]

Patch landed on master and 1.8.7.

[Build Master (Inactive)]

Integrated in lustre-b2_1 » x86_64,client,sles11,inkernel #41
LU-717 ldiskfs: MRP-222 Replace sysname with nodename in MMP (Revision 67479d7c0c3579ced24b90d251d85a0d7f0bdf29)

Result = SUCCESS
Oleg Drokin : 67479d7c0c3579ced24b90d251d85a0d7f0bdf29
Files :

• ldiskfs/kernel_patches/patches/ext4-mmp-rhel6.patch
• ldiskfs/kernel_patches/patches/ext4-mmp-sles11.patch

[Build Master (Inactive)]

Integrated in lustre-b2_1 » i686,client,el6,inkernel #41
LU-717 ldiskfs: MRP-222 Replace sysname with nodename in MMP (Revision 67479d7c0c3579ced24b90d251d85a0d7f0bdf29)

Result = SUCCESS
Oleg Drokin : 67479d7c0c3579ced24b90d251d85a0d7f0bdf29
Files :

• ldiskfs/kernel_patches/patches/ext4-mmp-sles11.patch
• ldiskfs/kernel_patches/patches/ext4-mmp-rhel6.patch

[Build Master (Inactive)]

Integrated in lustre-b2_1 » x86_64,server,el6,inkernel #41
LU-717 ldiskfs: MRP-222 Replace sysname with nodename in MMP (Revision 67479d7c0c3579ced24b90d251d85a0d7f0bdf29)

Result = SUCCESS
Oleg Drokin : 67479d7c0c3579ced24b90d251d85a0d7f0bdf29
Files :

• ldiskfs/kernel_patches/patches/ext4-mmp-sles11.patch
• ldiskfs/kernel_patches/patches/ext4-mmp-rhel6.patch

[Build Master (Inactive)]

Integrated in lustre-b2_1 » i686,client,el5,ofa #41
LU-717 ldiskfs: MRP-222 Replace sysname with nodename in MMP (Revision 67479d7c0c3579ced24b90d251d85a0d7f0bdf29)

Result = SUCCESS
Oleg Drokin : 67479d7c0c3579ced24b90d251d85a0d7f0bdf29
Files :

• ldiskfs/kernel_patches/patches/ext4-mmp-sles11.patch
• ldiskfs/kernel_patches/patches/ext4-mmp-rhel6.patch

[Build Master (Inactive)]

Integrated in lustre-b2_1 » x86_64,server,el5,ofa #41
LU-717 ldiskfs: MRP-222 Replace sysname with nodename in MMP (Revision 67479d7c0c3579ced24b90d251d85a0d7f0bdf29)

Result = SUCCESS
Oleg Drokin : 67479d7c0c3579ced24b90d251d85a0d7f0bdf29
Files :

• ldiskfs/kernel_patches/patches/ext4-mmp-rhel6.patch
• ldiskfs/kernel_patches/patches/ext4-mmp-sles11.patch

[Build Master (Inactive)]

Integrated in lustre-b2_1 » x86_64,client,el6,inkernel #41
LU-717 ldiskfs: MRP-222 Replace sysname with nodename in MMP (Revision 67479d7c0c3579ced24b90d251d85a0d7f0bdf29)

Result = SUCCESS
Oleg Drokin : 67479d7c0c3579ced24b90d251d85a0d7f0bdf29
Files :

• ldiskfs/kernel_patches/patches/ext4-mmp-rhel6.patch
• ldiskfs/kernel_patches/patches/ext4-mmp-sles11.patch

[Build Master (Inactive)]

Integrated in lustre-b2_1 » i686,server,el6,inkernel #41
LU-717 ldiskfs: MRP-222 Replace sysname with nodename in MMP (Revision 67479d7c0c3579ced24b90d251d85a0d7f0bdf29)

Result = SUCCESS
Oleg Drokin : 67479d7c0c3579ced24b90d251d85a0d7f0bdf29
Files :

• ldiskfs/kernel_patches/patches/ext4-mmp-rhel6.patch
• ldiskfs/kernel_patches/patches/ext4-mmp-sles11.patch

[Build Master (Inactive)]

Integrated in lustre-b2_1 » x86_64,client,el5,inkernel #41
LU-717 ldiskfs: MRP-222 Replace sysname with nodename in MMP (Revision 67479d7c0c3579ced24b90d251d85a0d7f0bdf29)

Result = SUCCESS
Oleg Drokin : 67479d7c0c3579ced24b90d251d85a0d7f0bdf29
Files :

• ldiskfs/kernel_patches/patches/ext4-mmp-sles11.patch
• ldiskfs/kernel_patches/patches/ext4-mmp-rhel6.patch

[Build Master (Inactive)]

Integrated in lustre-b2_1 » i686,server,el5,inkernel #41
LU-717 ldiskfs: MRP-222 Replace sysname with nodename in MMP (Revision 67479d7c0c3579ced24b90d251d85a0d7f0bdf29)

Result = SUCCESS
Oleg Drokin : 67479d7c0c3579ced24b90d251d85a0d7f0bdf29
Files :

• ldiskfs/kernel_patches/patches/ext4-mmp-rhel6.patch
• ldiskfs/kernel_patches/patches/ext4-mmp-sles11.patch

[Build Master (Inactive)]

Integrated in lustre-b2_1 » x86_64,server,el5,inkernel #41
LU-717 ldiskfs: MRP-222 Replace sysname with nodename in MMP (Revision 67479d7c0c3579ced24b90d251d85a0d7f0bdf29)

Result = SUCCESS
Oleg Drokin : 67479d7c0c3579ced24b90d251d85a0d7f0bdf29
Files :

• ldiskfs/kernel_patches/patches/ext4-mmp-rhel6.patch
• ldiskfs/kernel_patches/patches/ext4-mmp-sles11.patch

[Build Master (Inactive)]

Integrated in lustre-b2_1 » i686,server,el5,ofa #41
LU-717 ldiskfs: MRP-222 Replace sysname with nodename in MMP (Revision 67479d7c0c3579ced24b90d251d85a0d7f0bdf29)

Result = SUCCESS
Oleg Drokin : 67479d7c0c3579ced24b90d251d85a0d7f0bdf29
Files :

• ldiskfs/kernel_patches/patches/ext4-mmp-rhel6.patch
• ldiskfs/kernel_patches/patches/ext4-mmp-sles11.patch

[Build Master (Inactive)]

Integrated in lustre-b2_1 » x86_64,client,el5,ofa #41
LU-717 ldiskfs: MRP-222 Replace sysname with nodename in MMP (Revision 67479d7c0c3579ced24b90d251d85a0d7f0bdf29)

Result = SUCCESS
Oleg Drokin : 67479d7c0c3579ced24b90d251d85a0d7f0bdf29
Files :

• ldiskfs/kernel_patches/patches/ext4-mmp-sles11.patch
• ldiskfs/kernel_patches/patches/ext4-mmp-rhel6.patch

[Build Master (Inactive)]

Integrated in lustre-b2_1 » i686,client,el5,inkernel #41
LU-717 ldiskfs: MRP-222 Replace sysname with nodename in MMP (Revision 67479d7c0c3579ced24b90d251d85a0d7f0bdf29)

Result = SUCCESS
Oleg Drokin : 67479d7c0c3579ced24b90d251d85a0d7f0bdf29
Files :

• ldiskfs/kernel_patches/patches/ext4-mmp-sles11.patch
• ldiskfs/kernel_patches/patches/ext4-mmp-rhel6.patch