… how to extend the virtual logging technique to multiple disks are … eager writing behind a
logical disk interface and deliver its perfor… We now describe another application of the virtual log: …

… of file systems that we call Logical Disk (LD). LD provides an abstract interface to disk storage
that uses logical block numbers, … can be extended to incorporate additional functionality …

… It will permit users (or library writers) to extend the basic services provided by the file system
… Rather than duplicate those efforts we would rather build on them and extend them into a …

… Section 4.1 describes our basic replication protocol for a single logical block, and Section
4.2 describes how it can be extended for erasure coding. Multi-block requests are logically …

… extended functionality and flexibility provided by Active Disks … Active Disks [42, 2] is a logical
extension of the OSD concept … The concurrency control in the Petal [35] virtual disk storage …

… the logical forwarding plane consists of a single logical forwarding element. The interface of
this … Our work extends this idea in two ways. First, we extend the logical view across multiple …

… Clients can access logical volumes using a standard disk-access protocol (eg, iSCSI [9])
via a coordinator module running on any brick. This decentralized architecture creates the …

… do not allow to be extended or overridden, provide performance … with the virtual disk; other
devices have similar interfaces. … Logical disks [9] provide an abstract disk interface based on …

… The operating system is extended with a special virtual memory … disks by providing a set of
virtual disks that any virtual … different virtual processors of the same virtual machine logically …

… blocks at the logical level of disk images ensures … extended Qcow2 Image format to support
lean disks. Our modifications are less than 2000 lines of C code and can be easily extended …