ON-Bar for Extended Parallel Server

Figure 8 shows the following components of ON–Bar for Extended Parallel Server:

• Storage spaces (dbspaces and dbslices) and logical logs to be backed up or restored
• The ON–Bar catalog tables in the sysutils database
• The onbar script and onbar-driver (onbar_d), onbar-worker (onbar_w), and onbar-merger (onbar_m)
• The XBSA shared library for each storage manager on your system

  Use either ISM, TSM, or a storage manager that a third-party vendor provides.

• Backup data on storage media
• The ON–Bar activity log
• The ON–Bar emergency boot files