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authorDenis Egorenko <degorenko@mirantis.com>2015-11-17 17:19:03 +0300
committerDenis Egorenko <degorenko@mirantis.com>2015-11-17 17:19:03 +0300
commit7de971b91d2f54a6378b5f12f5c88246f3caed8e (patch)
tree82c13cb6f268ba1fe7b4eb9020d88a174b4e7760
parent76fce478026a7ce926f6d8d4e50a09d58a4e57dc (diff)
Update README for plugin
Notes
Notes (review): Verified+2: Jenkins Code-Review+2: Sergey Reshetnyak <sreshetniak@mirantis.com> Workflow+1: Sergey Reshetnyak <sreshetniak@mirantis.com> Submitted-by: Jenkins Submitted-at: Wed, 02 Dec 2015 12:53:52 +0000 Reviewed-on: https://review.openstack.org/252365 Project: openstack/fuel-plugin-block-device Branch: refs/heads/master
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1fuel-plugin-bdd 1fuel-plugin-bdd
2=============== 2===============
3 3
4Plugin description 4Disk-intensive workloads require the storage layer to be able to provide both
5high IOPS and sequential operations capabilities. Apache Hadoop is one of the
6most storage-sensitive frameworks which is widely used for Data Processing in
7production. Sahara service provides Hadoop installations on top of OpenStack.
8
9The best performance on the virtualized environment can be achieved by
10providing the direct access from a VM to a block device located on the same
11compute host. OpenStack Cinder service has such attachment option implemented
12in the BlockDeviceDriver.
13
14This plugin affords ability to use BlockDeviceDriver in Fuel.