Zelin.io ZBS: Converged Openstack Infrastructure Made Simple Wenhao - PowerPoint PPT Presentation

Zelin.io

ZBS: Converged Openstack Infrastructure Made Simple Wenhao Xu wenhao@zelin.io

VM VM VM VM VM VM VM VM VM VM VM VM KVM/VMware KVM/VMware KVM/VMware Server Server Server Data corruption Hard to do capacity planning Existing Virtual Infrastructure (I)

VM VM VM VM VM VM VM VM VM VM VM VM KVM/VMware KVM/VMware KVM/VMware Server Server Server Hard to Scale Single Point of Failure Shared Storage(SAN/NAS) Performance Bottleneck Existing Virtual Infrastructure (II)

VM VM VM VM VM VM VM VM VM VM VM VM VMware/KVM VMware/KVM VMware/KVM Server Server Server ZBS: Distributed Block Storage System Distributed, but used like a shared storage.

Designed for VM Block Storage • Virtual disk image is often large (GB or TB) • Single Reader and Single Writer • R/W workload are in the units of sectors • VM can be migrated, but not often • Thin provision is required • Strong consistency is required Software-only Solution

VM VM VM VM VM VM VM VM VM VM VM VM VM VM VM VM Storage Pool Storage Pool Meta Meta Meta Meta Meta Meta Data Data Data Data Data Data Server Server Server Server Server Server

VM VM VM VMware/KVM Hot Data SSD Local Warm Data HDD Remote Cold Data Optimized Tiered Storage

Pay as You Grow

Zelin.io Cloud OS Hypervisor Agnostic

Zelin.io Cloud OS Hardware Vendor I Hardware Vendor II Hardware Vendor III Commodity Hardware Vendor Agnostic

Horizon Nova Neutron Cinder ZBS Openstack Integration

We will launch soon. Become a Partner: partner@zelin.io