EMC Corporation. EMC ControlCenter Product Description Guide, 2000. Pub. No. 01748-9103. Home/Search Document Not in Database Summary Related Articles Check |
This paper is cited in the following contexts:
Researching System Administration - Anderson (Correct)
....additional storage resources, or both. Administrators then implement the proposed design by configuring newly purchased resources as described above, and by using array tools and the LVM to migrate the stores to the appropriate target LUs. For instance, the HP XP512 [Hew00a] and EMC Symmetrix [EMC00] disk arrays provide assistance for moving data within a single disk array. The administrators then start the cycle again at the measurement step, and continue until a satisfactory performance level is achieved. The loop is completed when all LUs are below some threshold utilization, and the ....
....this will happen in an efficient manner. In particular, administrators do not have to invest time and effort in the difficult task of deciding how to lay out the storage design; nor do they have to worry about whether the system will be able to support the application workload. The EMC Symmetrix [EMC00] and HP SureStore E XP512 Disk Arrays [Hew00a] support con figuration adaptation to handle over utilized LUs. They monitor LU utilization and use thresholds, set by the administrator, to trigger load balancing via data migration within the array. The drawback is that they are unable to predict ....
EMC Corporation. EMC ControlCenter Product Description Guide, 2000. Pub. No. 01748-9103.
Hippodrome: Running Circles Around Storage Administration - Anderson, Hobbs, Keeton.. (2002) (46 citations) (Correct)
....such workloads, it is more difficult to tell if the loop did the right thing , as we cannot easily aprioritell how good the design is, unlike the random access and Postmark workloads. The applicability of Hippodrome to such systems is an ongoing research effort. 5 Related work The EMC Symmetrix [14] and HP SureStore E XP512 Disk Arrays [19] support configuration adaptation to handle over utilized LUs. They monitor LU utilization and use thresholds, set by the administrator, to trigger load balancing via data migration within the array. The drawback is that they are unable to predict whether ....
EMC Corporation. EMC ControlCenter Product Description Guide, 2000. Pub. No. 01748--9103.
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