HCIP-Cloud Computing case studies
HCIP-Cloud Computing · Put your knowledge to work in context.
HCIP-Computing is the Professional-level certification in Huawei's Computing track, positioned between HCIA-Computing and HCIE-Computing on the vendor's certification roadmap. It is intended for ICT professionals who design, deploy, and operate Huawei computing infrastructure, including server platforms, virtualization, and cloud-related computing solutions. The HCIP-Cloud Computing case studies are 5 cases and about 3,096 words.
1HA Admission Control Starves a Cluster After One Host Fails
A FusionCompute 8.x cluster has five CNA hosts, each with 2 x 20-core CPUs and 384 GB RAM, and runs 150 VMs. Most VMs are 4 vCPU / 16 GB with no reservation.
685 words, about 3 min2Linked-Clone Boot Storm at Shift Start
FusionAccess 8.x serves 900 users from one site with two ITA nodes, two HDC nodes, two WI nodes, and 10 GE links. Desktops are linked clones from a 60 GB Windows 10 template, sized 4 vCPU / 8 GB, spread across 12 datastores on one all-flash array rated 45,000 IOPS at 1 ms.
606 words, about 3 min3Expanding a Three-Replica FusionStorage Pool During Rack Maintenance
A FusionStorage 6.x block pool has six nodes in two racks, ten 4 TB SATA disks per node, and three replicas. Raw capacity is 240 TB, usable is about 80 TB, and 74 TB is allocated, so the pool reports 92 percent used.
609 words, about 3 min4Live Migration Times Out on a High-Dirty-Rate Database VM
A FusionCompute cluster has eight hosts and shared SAN storage. Each host has two 10 GE ports: one carries storage traffic, the other carries business VM traffic, and live migration shares the business VLAN because no dedicated migration network was built.
588 words, about 3 min5A Quota Error That Is Not a vCPU Quota Error
A private cloud on FusionCloud 8.x with ManageOne serves three departments. Tenant R and D has a project quota of 600 vCPU, 1,200 GB RAM, and 40 TB volume capacity.
608 words, about 3 min