Hi Nathan,

Hit reply instead of reply all - sorry. I did the test from each of the 4 nodes to the other 3 and they all evidently worked:

[EMAIL PROTECTED] lustre]# lctl ping [EMAIL PROTECTED]
[EMAIL PROTECTED]
[EMAIL PROTECTED]
[EMAIL PROTECTED] lustre]# set -o vi
[EMAIL PROTECTED] lustre]# lctl ping [EMAIL PROTECTED]
[EMAIL PROTECTED]
[EMAIL PROTECTED]
[EMAIL PROTECTED] lustre]# lctl ping [EMAIL PROTECTED]
[EMAIL PROTECTED]
[EMAIL PROTECTED]
[EMAIL PROTECTED] lustre]#

[EMAIL PROTECTED] lustre]# lctl ping [EMAIL PROTECTED]
[EMAIL PROTECTED]
[EMAIL PROTECTED]
[EMAIL PROTECTED] lustre]# set -o vi
[EMAIL PROTECTED] lustre]# lctl ping [EMAIL PROTECTED]
[EMAIL PROTECTED]
[EMAIL PROTECTED]
[EMAIL PROTECTED] lustre]# lctl ping [EMAIL PROTECTED]
[EMAIL PROTECTED]
[EMAIL PROTECTED]
[EMAIL PROTECTED] lustre]#

[EMAIL PROTECTED] lustre]# lctl list_nids
[EMAIL PROTECTED]
[EMAIL PROTECTED] lustre]# lctl ping [EMAIL PROTECTED]
[EMAIL PROTECTED]
[EMAIL PROTECTED]
[EMAIL PROTECTED] lustre]# set -o vi
[EMAIL PROTECTED] lustre]# lctl ping [EMAIL PROTECTED]
[EMAIL PROTECTED]
[EMAIL PROTECTED]
[EMAIL PROTECTED] lustre]# lctl ping [EMAIL PROTECTED]
[EMAIL PROTECTED]
[EMAIL PROTECTED]
[EMAIL PROTECTED] lustre]#

[EMAIL PROTECTED] ~]# lctl ping [EMAIL PROTECTED]
[EMAIL PROTECTED]
[EMAIL PROTECTED]
[EMAIL PROTECTED] ~]# lctl ping [EMAIL PROTECTED]
[EMAIL PROTECTED]
[EMAIL PROTECTED]
[EMAIL PROTECTED] ~]# lctl ping [EMAIL PROTECTED]
[EMAIL PROTECTED]
[EMAIL PROTECTED]
[EMAIL PROTECTED] ~]#

I included the relevant portions of /var/log/messages in my other reply to the list. Please let me know if there's any other information you need. Thanks...

Kevin

Nathaniel Rutman wrote:


Yes, that's good. It means that the nodes can talk to each other through LNET using those nids. You need to do that between the OST and and MDT also, and between client and OST just for good measure. If they all can see each other, then we'll have to see the OST syslog to see why it's refusing to talk to the MDT.

PS please keep the discussion on the list -- it might be useful for the next guy.


--

Kevin L. Buterbaugh
Advanced Computing Center for Research & Education - Vanderbilt University
www.accre.vanderbilt.edu - (615)343-0288 - [EMAIL PROTECTED]

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