際際滷shows by User: joshdurgin / http://www.slideshare.net/images/logo.gif 際際滷shows by User: joshdurgin / Mon, 29 Jun 2015 18:26:22 GMT 際際滷Share feed for 際際滷shows by User: joshdurgin Ceph Block Devices: A Deep Dive /slideshow/2015-0624rh-summitrbddeepdive/49970700 2015-06-24-rhsummitrbddeepdive-150629182622-lva1-app6891
Ceph is an open source distributed storage system designed for scalability and reliability. Ceph's block device, RADOS block device (RBD), is widely used to store virtual machines, and is the most popular block storage used with OpenStack. In this session, you'll learn how RBD works, including how it: * Uses RADOS classes to make access easier from user space and within the Linux kernel. * Implements thin provisioning. * Builds on RADOS self-managed snapshots for cloning and differential backups. * Increases performance with caching of various kinds. * Uses watch/notify RADOS primitives to handle online management operations. * Integrates with QEMU, libvirt, and OpenStack.]]>
Ceph is an open source distributed storage system designed for scalability and reliability. Ceph's block device, RADOS block device (RBD), is widely used to store virtual machines, and is the most popular block storage used with OpenStack. In this session, you'll learn how RBD works, including how it: * Uses RADOS classes to make access easier from user space and within the Linux kernel. * Implements thin provisioning. * Builds on RADOS self-managed snapshots for cloning and differential backups. * Increases performance with caching of various kinds. * Uses watch/notify RADOS primitives to handle online management operations. * Integrates with QEMU, libvirt, and OpenStack.]]> Mon, 29 Jun 2015 18:26:22 GMT /slideshow/2015-0624rh-summitrbddeepdive/49970700 joshdurgin@slideshare.net(joshdurgin) Ceph Block Devices: A Deep Dive joshdurgin Ceph is an open source distributed storage system designed for scalability and reliability. Ceph's block device, RADOS block device (RBD), is widely used to store virtual machines, and is the most popular block storage used with OpenStack. In this session, you'll learn how RBD works, including how it: * Uses RADOS classes to make access easier from user space and within the Linux kernel. * Implements thin provisioning. * Builds on RADOS self-managed snapshots for cloning and differential backups. * Increases performance with caching of various kinds. * Uses watch/notify RADOS primitives to handle online management operations. * Integrates with QEMU, libvirt, and OpenStack. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/2015-06-24-rhsummitrbddeepdive-150629182622-lva1-app6891-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Ceph is an open source distributed storage system designed for scalability and reliability. Ceph&#39;s block device, RADOS block device (RBD), is widely used to store virtual machines, and is the most popular block storage used with OpenStack. In this session, you&#39;ll learn how RBD works, including how it: * Uses RADOS classes to make access easier from user space and within the Linux kernel. * Implements thin provisioning. * Builds on RADOS self-managed snapshots for cloning and differential backups. * Increases performance with caching of various kinds. * Uses watch/notify RADOS primitives to handle online management operations. * Integrates with QEMU, libvirt, and OpenStack.
Ceph Block Devices: A Deep Dive from joshdurgin
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