摘要:
A system to improve a user-space environment may include a user-space configured to execute on an operating system-level virtualization. The system may also include a boot module configured to boot up the user-space on the operating system-level virtualization without disrupting the operating system-level virtualization even if the operating system-level virtualization is already running.
摘要:
A mechanism is provided for isolation of device namespace to allow duplicate or common names in root volume group workload partitions. The mechanism creates a scratch file system that contains enough information to create an execution environment for a workload partition and information about which physical volumes to use for the root volume group file systems. The mechanism then populates the root file systems on a disk in the global space. The mechanism boots the workload partition from the scratch file system and configures the devices to be exported to the workload partition based information in the scratch file system. The mechanism then renames the logical volume names to the traditional names. The mechanism then temporarily mounts the root volume group file system onto the scratch file system.
摘要:
A mechanism is provided for isolation of device namespace to allow duplicate or common names in root volume group workload partitions. The mechanism creates a scratch file system that contains enough information to create an execution environment for a workload partition and information about which physical volumes to use for the root volume group file systems. The mechanism then populates the root file systems on a disk in the global space. The mechanism boots the workload partition from the scratch file system and configures the devices to be exported to the workload partition based information in the scratch file system. The mechanism then renames the logical volume names to the traditional names. The mechanism then temporarily mounts the root volume group file system onto the scratch file system.
摘要:
A common data link interface providing a framework for device drivers and data link providers. This interface allows multiple frameworks to coexist and share a single device driver. The common data link interface is framework independant and provides functions that are common to a plurality of frameworks. The common data link interface comprises three components, a network device driver, network demultiplexers, and network services. The network device driver provides a simple interface to network based devices that can be used by both the sockets IFNET and the streams DLPI data link layers. The network demultiplexor provides common data link receive functionality. Network services provides the remaining additional functionality required to bind the common data link interface together.