Virtual Appliance Size Optimization with Active Fault Injection
نویسندگان
چکیده
منابع مشابه
Fast Fault Injection with Virtual Machines
Fault injection is a widely used technique to test the robustness of software systems and to find bugs in applications. We focus on using fault injection to judge the quality of error handling in applications. Even mature applications have serious bugs in error handling [3]. To find all bugs related to bad error handling when using a certain API one has to do exhaustive fault injection, i.e., t...
متن کاملVirtual Appliance Creation and Optimization in Cloud
The large scale IaaS systems could store virtual appliances in several repositories. The deployment time could heavily vary depending on the connection properties of the repository storing the appliance. A virtual appliance is a virtual machine image designed to run on a virtualization platform i.e. Virtual Box, Xen, VMware Workstation. Virtual appliance delivery requires the modification of th...
متن کاملA Cooperative Approach to Virtual Machine Based Fault Injection
Resilience investigations often employ fault injection (FI) tools to study the effects of simulated errors on a target system. It is important to keep the target system under test (SUT) isolated from the controlling environment in order to maintain control of the experiement. Virtual machines (VMs) have been used to aid these investigations due to the strong isolation properties of system-level...
متن کاملHardware Fault Injection with UMLinux
The UMLinux [3] environment provides virtual machines on top of which the Linux operating system and off-the-shelf software is installed. Using UMLinux, you can set up systems consisting of several networked virtual machines. A userfriendly GUI guides you through the process of configuring the virtual hardware. Once the hardware is set up, you can proceed to boot the Linux operating system and ...
متن کاملFault Location in Active Distribution Networks Using Improved Whale Optimization Algorithm
To realize the self-healing concept of smart grids, an accurate and reliable fault locator is a prerequisite. This paper presents a new fault location method for active power distribution networks which is based on measured voltage sag and use of whale optimization algorithm (WOA). The fault induced voltage sag depends on the fault location and resistance. Therefore, the fault location can be f...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEEE Transactions on Parallel and Distributed Systems
سال: 2012
ISSN: 1045-9219
DOI: 10.1109/tpds.2011.309