Zobrazeno 1 - 10
of 56
pro vyhledávání: '"Pâris, Jehan François"'
Data centres that use consumer-grade disks drives and distributed peer-to-peer systems are unreliable environments to archive data without enough redundancy. Most redundancy schemes are not completely effective for providing high availability, durabi
Externí odkaz:
http://arxiv.org/abs/1810.02974
As the prices of magnetic storage continue to decrease, the cost of replacing failed disks becomes increasingly dominated by the cost of the service call itself. We propose to eliminate these calls by building disk arrays that contain enough spare di
Externí odkaz:
http://arxiv.org/abs/1501.00513
We present a disk array architecture that does not require users to perform any maintenance tasks over the expected lifetime of the array. Preliminary results indicate that the key factor in the feasibility of our design is the failure rate of unused
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______325::4955375952af7b5f906f2730ce3d4f61
https://escholarship.org/uc/item/2039d4v3
https://escholarship.org/uc/item/2039d4v3
We present a more efficient chaining protocol for video-on-demand applications. Chaining protocols require each client to forward the video data it receives to the next client watching the same video. Unlike all extant chaining protocols, our protoco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______325::725acd6cf81423284304f1e0bd67fb74
https://escholarship.org/uc/item/6k6676qp
https://escholarship.org/uc/item/6k6676qp
We investigate the impact of irrecoverable read errors - also known as bad blocks - on the MTTDL of mirrored disks, RAID level 5 arrays and RAID level 6 arrays. Our study is based on the data collected by Bairavasundaram et al. from a population of 1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______325::0939f4b7d465bdb4b3d34de66b512059
https://escholarship.org/uc/item/6fq0c1wq
https://escholarship.org/uc/item/6fq0c1wq
We propose increasing the survivability of data stored in two-dimensional RAID arrays by causing these arrays to reorganize themselves whenever they detect a disk failure. This reorganization will rebalance as much as possible the redundancy level of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______325::9246747d97b1ab302d4a68f81b169c3f
https://escholarship.org/uc/item/1rs5v7dc
https://escholarship.org/uc/item/1rs5v7dc
Batch-correlated failures result from the manifestation of a common defect in most, if not all, disk drives belonging to the same production batch. They are much less frequent than random disk failures but can cause catastrophic data losses even in s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______325::4cb7535a034887b5c0a146f14e61806e
https://escholarship.org/uc/item/1hs5c1m0
https://escholarship.org/uc/item/1hs5c1m0
We present a disk array organization that adapts itself to successive disk failures. When all disks are operational, all data are mirrored on two disks. Whenever a disk fails, the array reorganizes itself, by selecting a disk containing redundant dat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______325::71956dc642e083cea61b30dbfb138d2f
https://escholarship.org/uc/item/9hq505r6
https://escholarship.org/uc/item/9hq505r6
Publikováno v:
Performance Evaluation, vol 11, iss 1
Available copy protocols guarantee the consistency of replicated data objects against any combination of non-Byzantine failures that do not result in partial communication failures. While the original available copy protocol assumed instantaneous det
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______325::2d26f4f2c9c2b1fa4e588aa48b262958
https://escholarship.org/uc/item/8gp6t7zj
https://escholarship.org/uc/item/8gp6t7zj
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.