[LU-2560] test: obdfilter-survey test_3a: hang at prompting for password

• Status: Resolved
• Project: Lustre
• Affects Version/s: Lustre 2.3.0
• Type: Bug
• Priority: Minor
• Reporter: Jay Lan (Inactive)
• Assignee: Minh Diep
• Resolution: Won't Fix

Environment

Server: 2.1.3-1nasS, centos 6.3, 2.6.32_279.2.1.el6
Client: 2.3.0-2nasC, sles11sp2, 3.0.42_0.7.3
1 mds, 2 oss, 2 clients.
git source: https://github.com/jlan/lustre-nas

• Severity: 3

Description

Attached are a tarball of logs, and the config file naster_cfg.v1.sh I used in testing:

service331 /usr/lib64/lustre/tests # RCLIENTS="service332" sh auster -D /var/acc-sm/test_logs -f naster_cfg.v1 -r -v obdfilter-survey --only 3a >> /var/acc-sm/obdfilter-survey/obdfilter-survey.output 2>&1
10.151.26.39@10.151.26.40's password:

IP addr 10.151.26.39 is the IP addr of ost1_HOST and 10.151.26.40 is the IP addr of ost2_HOST.

Comments

[Peter Jones]

Minh

Could you please look into this one?

Thanks

Peter

[Minh Diep]

Hi,

Have you made sure that you can ssh passwordless on all nodes?

[Jay Lan (Inactive)]

Hi Minh,

On the password prompt below:
10.151.26.40@10.151.26.39's password:
Is 10.151.26.40 considered a user name?

10.151.26.39 is service361 and 10.151.26.40 is service362.
I just tried ssh between each other and all fine. However, 10.151.26.40 is not a known user name though, if my assumption is right.

[Jay Lan (Inactive)]

To answer your question, Minh, I tried to do ssh from any one of the 5 systems in my test environment to the other four systems, all went through without asking for password.

[John Fuchs-Chesney (Inactive)]

Jay – is this still a live issue for you?
If not, may I mark it as resolved?
Thanks,
~ jfc.

[Jay Lan (Inactive)]

Please close it.

No longer interested in 2.3.0 client + 2.1.3 server.

We do not see this problem in production with 2.1.5 server or
2.4.1 server.

[John Fuchs-Chesney (Inactive)]

Closed per direction of customer.