BAR_WORKER_COSVR (XPS)

onconfig.std value

1

if value not present

an error occurs

range of values

A list or range of unique positive integers greater than or equal to one

takes effect

When the database server starts

The required BAR_WORKER_COSVR configuration parameter specifies which coservers can access the storage manager that BAR_SM identifies. If BAR_SM is specified, BAR_WORKER_COSVR must also be specified. Any coserver on the list can restore data that other coservers on the list back up.

Enter the numbers of the coservers where onbar-worker processes can be started for this storage manager. If you enter only one coserver number, use the number of a coserver on a node with a physically attached storage device so that the storage manager does not have to transfer data across the network. This step improves performance.

The list must not overlap with the list of any other storage manager. The values are coserver numbers, separated by commas. Hyphens indicate ranges. For example, BAR_WORKER_COSVR 1-3,5,7 specifies a storage manager that can access onbar-worker processes running on coservers 1, 2, 3, 5, and 7. Do not put spaces between coserver names.