chenglch c6e663d1fd Use fifo pipe to enhance getadapter ...

Currently the getadapter implementation store the nics information
in multiple files. This implementaion will store the records in the
database and add the following changes:

1. Add taskstate table to record the getadapter request.
2. Add route_request hook in xcatd to avoid of too much process.
3. Add adapterinfo column to keep the adapter information.
4. Use fifo pipe to send/recv the adapter message and wake up the waiting process.
5. Use alarm signal to handle the timeout event.

2016-01-25 01:53:54 -05:00

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admin-guides

Use fifo pipe to enhance getadapter

2016-01-25 01:53:54 -05:00

install-guides

Change a word from review of the changes

2016-01-13 13:34:36 -05:00