[Linux-cluster] lock_gulmd:failed to statr ltpx

[Shirai@SystemCreateINC]

Hi!

I pursued this problem.
lock_gulmd is influenced from the DNS server.

It is the following conditions.
  1. IP address of the DNS server is set to/etc/resolv.conf.
  2. However, the GFS node cannot be connected with the DNS server.
      (The time-out returns even if it inquires with nslookup. )
  3. Refer to file previously for/etc/nsswitch.
  4. The ip address of the GFS node is registered in/etc/hosts.

In such a network environment, lock_gulmd cannot solve the name.
For instance, the time-out is returned as for the gulm_tool getstats 
localhost:core command.
However, there is a response in gulm_tool getstats 127.0.0.1:core.

Regards

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Shirai Noriyuki
Chief Engineer Technical Div. System Create Inc
Kanda Toyo Bldg, 3-4-2 Kandakajicho
Chiyodaku Tokyo 101-0045 Japan
Tel81-3-5296-3775 Fax81-3-5296-3777
e-mail:shirai at sc-i.co.jp web:http://www.sc-i.co.jp
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