In this paper, we present a detailed and accurate model of the reconstruction process which takes into account the disk characteristics as well as the differing ...

Jan 1, 1994 · An analytical model of reconstruction time in mirrored disks for Performance Evaluation by Arif Merchant et al.

Disk mirroring or RAID level 1 stores the same data twice, on two independent disks, to ensure that all single disk failures can be tolerated.

An analytical model of reconstruction time in mirrored disks · Mirrored disk rouing and scheduling · Performance Comparison of Mirrored Disk Scheduling Methods ...

In this paper, we present a detailed and accurate model of the reconstruction process which takes into account the disk characteristics as well as the differing ...

An analytical model of reconstruction time in mirrored disks. Arif Merchant; Philip S. Yu. 1994; Performance Evaluation. An approximation for the mean response ...

The biggest advantage of coding is that not all the parts are required to reconstruct the file in case one of more parts are lost. This is especially useful in ...

busy, a minimum service time model is used. Ties are randomly broken. If an application requests a write, the block is written to both disks and is considered.

reconstruction times increase substantially as physical disk sizes increase. The time for reconstruction increases the potential for a second disk failure ...

Describes disk mirroring and derives an analytical ... An Analytic Performance Model of Disk Arrays and its Applications. ... disks to shorten recovery time. The ...