Interstage Big DataParallel Processing ServerV1.0.1 User's Guide

13.2.6 Recreating and Distributing the DFS File System Configuration Information

Recreate the DFS configuration information file on the master server.

Create the DFS configuration information file on the primary master server, and distribute to all slave servers, development servers, and collaboration servers.

1. Regenerate the DFS configuration information file.

   Execute the pdfsmkconf command.

   # pdfsmkconf <Enter>

   Information

   For each file system ID fsid, a DFS configuration information file is generated as pdfsmkconf_out/client.conf.fsid in the directory where the pdfsmkconf command was executed.

2. Convert the DFS configuration information file name to a logical file system name.

   Convert the file system ID fsid to a logical file system name.

   # cd pdfsmkconf_out <Enter>
   # mv ./client.conf.1 client.conf.pdfs1 <Enter>

3. Distribute the DFS configuration information file to each slave server, development server, and collaboration server.

   # scp ./client.conf.pdfs1 root@slave1:/etc/pdfs/client.conf.pdfs1 <Enter>
   # scp ./client.conf.pdfs1 root@slave2:/etc/pdfs/client.conf.pdfs1 <Enter>
   # scp ./client.conf.pdfs1 root@slave3:/etc/pdfs/client.conf.pdfs1 <Enter>
   # scp ./client.conf.pdfs1 root@slave4:/etc/pdfs/client.conf.pdfs1 <Enter>
   # scp ./client.conf.pdfs1 root@slave5:/etc/pdfs/client.conf.pdfs1 <Enter>
   # scp ./client.conf.pdfs1 root@develop:/etc/pdfs/client.conf.pdfs1 <Enter>
   # scp ./client.conf.pdfs1 root@collaborate:/etc/pdfs/client.conf.pdfs1 <Enter>

   Note

   Deploy the DFS configuration information file to each slave server, development server, and collaboration server under /etc/pdfs.