What is an example of a Decision Support Systems (DSS) workload?
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Which disk format should be used for ESXi Disks provisioned by XtremIO?
For ESXi disks provisioned by XtremIO, the recommended disk format is 'Eager Zeroed Thick'. This format is preferred because it allocates all the space required for the disk at the time of creation and zeroes out any previous data on the physical media. Compared to other formats, 'Eager Zeroed Thick' provides better performance due to the pre-zeroing of the disk space, which helps in avoiding any latency that might occur during write operations as there is no need to zero out blocks before writing new data.
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An XtremlO administrator wants to understand the I/O transfer process. What are the parts of a typical I/O transfer?
A typical I/O transfer involves several components that work together to ensure data is correctly sent and received. These components include:
Protocol: This defines the rules for how data is transmitted between devices. It ensures that the sender and receiver are using a common language and standards.
Header: The header contains metadata about the data being transferred, such as source and destination addresses, error checking codes, and sequencing information.
Data: This is the actual payload or information that is being transferred.
Handshaking: This part of the process involves the exchange of control messages before the actual data transfer begins. It establishes the parameters of the communication channel and confirms that both sender and receiver are ready for the transfer.
These components are essential for the successful completion of an I/O transfer, ensuring that data is accurately and reliably transmitted from one point to another.
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A customer is adding a new volume to their XtremlO environment using the RESTful API. When attempting to create the volume, a response code of 400 is returned. What is the
cause of this response code?
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Lottie
3 days ago