![]() To the extent that it can, VxVM handles initial configuration and on-line re-configuration with its set of layouts and administration interface to make this job easier and more deterministic. To achieve the desired storage service from a set of virtual devices, it may be necessary to include an appropriate set of VM disks into a disk group, and to execute multiple configuration commands. The automatic configuration is done on a "best-effort" basis for the current command invocation working against the current configuration. Optimize the system and volume configurations for availability and performance. These ready-made configurations operate with built-in rules to automatically match desired levels of service within specified constraints. Analyze and document storage configurations. Because permitting free use of layered volumes throughout the command level would have resulted in unwieldy administration, some ready-made layered volume configurations are designed into VxVM. For example, layered volumes allow for high availability when using striping. Follow the tips mentioned below for a better search experience: Make sure. Layered volumes allow for more combinations of logical compositions, some of which may be desirable for configuring a virtual device. It seems there are no jobs matching your search criteria. ![]() The subdisks in the underlying volumes must map to VM disks, and hence to attached physical storage. The VERITAS Volume Manager Administration course provides students with the essential information and skills to manage Sun disk storage arrays and SANs. A layered volume is constructed by mapping its subdisks to underlying volumes. ![]()
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