vmcore on netdump server has 0 size

Solution Verified - Updated -

Issue

When server crashed netdump do not writ the vmcore to the netdump server. There is only a 0 size vmcore-incomplete file and the log:

#ls -rlt
total 152
-rw-------  1 netdump netdump      0 May 23 14:41 vmcore-incomplete
-rw-------  1 netdump netdump 148999 May 23 14:41 log

Environment

  • Red Hat Enterprise Linux 4
  • netdump
  • netdump-server

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