[LU-760] Test failure on test suite sanity, subtest test_180a

• Status: Resolved
• Project: Lustre
• Fix Version/s: Lustre 2.2.0, Lustre 2.1.1
• Type: Bug
• Priority: Minor
• Reporter: Maloo
• Assignee: Jinshan Xiong (Inactive)
• Resolution: Fixed
• Severity: 3

Description

This issue was created by maloo for Chris Gearing <[e-mail]>

This issue relates to the following test suite run: https://maloo.whamcloud.com/test_sets/2704d7b4-f5a7-11e0-9b90-52540025f9af.

The sub-test test_180a failed with the following error:

test failed to respond and timed out

From log;

== sanity test 180a: test obdecho on osc == 05:32:38 (1318509158)

• • • glibc detected *** awk: malloc(): memory corruption: 0x0000000001c0e1b0 ***

Issue Links

• is related to: LU-615 sanity test 180a: awk: (FILENAME=/pro...

Comments

[Jinshan Xiong (Inactive)]

This issue blocks my landings, I'm fixing it.

[Jinshan Xiong (Inactive)]

I pushed a patch at: http://review.whamcloud.com/#change,1521

[Build Master (Inactive)]

Integrated in lustre-master » x86_64,client,el6,inkernel #299
LU-760 obdecho: initialization and awk problem

Oleg Drokin : a08b190a278e952e1c303eb49233b542189656e6
Files :

• lustre/tests/sanity.sh
• lustre/obdecho/echo_client.c

[Build Master (Inactive)]

Integrated in lustre-master » i686,server,el6,inkernel #299
LU-760 obdecho: initialization and awk problem

Oleg Drokin : a08b190a278e952e1c303eb49233b542189656e6
Files :

• lustre/tests/sanity.sh
• lustre/obdecho/echo_client.c

[Build Master (Inactive)]

Integrated in lustre-master » x86_64,client,sles11,inkernel #299
LU-760 obdecho: initialization and awk problem

Oleg Drokin : a08b190a278e952e1c303eb49233b542189656e6
Files :

• lustre/tests/sanity.sh
• lustre/obdecho/echo_client.c

[Build Master (Inactive)]

Integrated in lustre-master » i686,client,el6,inkernel #299
LU-760 obdecho: initialization and awk problem

Oleg Drokin : a08b190a278e952e1c303eb49233b542189656e6
Files :

• lustre/tests/sanity.sh
• lustre/obdecho/echo_client.c

[Build Master (Inactive)]

Integrated in lustre-master » x86_64,client,el5,inkernel #299
LU-760 obdecho: initialization and awk problem

Oleg Drokin : a08b190a278e952e1c303eb49233b542189656e6
Files :

• lustre/tests/sanity.sh
• lustre/obdecho/echo_client.c

[Build Master (Inactive)]

Integrated in lustre-master » i686,client,el5,ofa #299
LU-760 obdecho: initialization and awk problem

Oleg Drokin : a08b190a278e952e1c303eb49233b542189656e6
Files :

• lustre/obdecho/echo_client.c
• lustre/tests/sanity.sh

[Build Master (Inactive)]

Integrated in lustre-master » x86_64,client,ubuntu1004,inkernel #299
LU-760 obdecho: initialization and awk problem

Oleg Drokin : a08b190a278e952e1c303eb49233b542189656e6
Files :

• lustre/obdecho/echo_client.c
• lustre/tests/sanity.sh

[Build Master (Inactive)]

Integrated in lustre-master » x86_64,server,el6,inkernel #299
LU-760 obdecho: initialization and awk problem

Oleg Drokin : a08b190a278e952e1c303eb49233b542189656e6
Files :

• lustre/obdecho/echo_client.c
• lustre/tests/sanity.sh

[Build Master (Inactive)]

Integrated in lustre-master » i686,server,el5,inkernel #299
LU-760 obdecho: initialization and awk problem

Oleg Drokin : a08b190a278e952e1c303eb49233b542189656e6
Files :

• lustre/tests/sanity.sh
• lustre/obdecho/echo_client.c

[Build Master (Inactive)]

Integrated in lustre-master » x86_64,server,el5,inkernel #299
LU-760 obdecho: initialization and awk problem

Oleg Drokin : a08b190a278e952e1c303eb49233b542189656e6
Files :

• lustre/tests/sanity.sh
• lustre/obdecho/echo_client.c

[Build Master (Inactive)]

Integrated in lustre-master » i686,server,el5,ofa #299
LU-760 obdecho: initialization and awk problem

Oleg Drokin : a08b190a278e952e1c303eb49233b542189656e6
Files :

• lustre/tests/sanity.sh
• lustre/obdecho/echo_client.c

[Build Master (Inactive)]

Integrated in lustre-master » x86_64,client,el5,ofa #299
LU-760 obdecho: initialization and awk problem

Oleg Drokin : a08b190a278e952e1c303eb49233b542189656e6
Files :

• lustre/tests/sanity.sh
• lustre/obdecho/echo_client.c

[Build Master (Inactive)]

Integrated in lustre-master » x86_64,server,el5,ofa #299
LU-760 obdecho: initialization and awk problem

Oleg Drokin : a08b190a278e952e1c303eb49233b542189656e6
Files :

• lustre/obdecho/echo_client.c
• lustre/tests/sanity.sh

[Build Master (Inactive)]

Integrated in lustre-master » i686,client,el5,inkernel #300
LU-760 obdecho: initialization and awk problem

Oleg Drokin : a08b190a278e952e1c303eb49233b542189656e6
Files :

• lustre/obdecho/echo_client.c
• lustre/tests/sanity.sh

[Mikhail Pershin]

test fixes are correct but problem is not awk, it is able to work with >1024 bytes. The problem is lprocfs_rd_import in Lustre and it is not fixed. LU-615 tries to do that.

[Mikhail Pershin]

Jinshan, could you describe how echo_caches may be used before lu_kmem_init()? You mentioned that fact but without any details.

[Jinshan Xiong (Inactive)]

class_register_type() will register echo_thread/session_key, that's to say, any keys_init() after registering echo_client will have to allocate a echo_thread_key. However, there is a gap between registering echo_client device and kmem.

Is this clear?

[Jinshan Xiong (Inactive)]

it's too bad for us to have duplicate work.

[Peter Jones]

Landed for 2.1.1 and 2.2