Huawei HCIA-Storage case studies
Huawei HCIA-Storage · Put your knowledge to work in context.
HCIA-Storage is the Associate-level credential in Huawei's Career Certification portfolio, which the vendor describes as a talent development system and set of certification standards for ICT professionals. Huawei structures certification across three levels - Huawei Certified ICT Associate (HCIA), Huawei Certified ICT Professional (HCIP), and Huawei Certified ICT Expert (HCIE) - and publishes Storage as one of its technology tracks alongside Computing, Datacom, WLAN, Security, Transmission, Access, 5G and LTE. The Huawei HCIA-Storage case studies are 5 cases and about 2,810 words.
1Sizing a Hybrid Array for Mixed OLTP and PACS
A hospital is replacing an ageing SAN with a Huawei OceanStor hybrid array that has 48 drive slots, two controllers and 64 GB cache. The proposed bill of materials contains 24 x 1.2 TB 10K SAS drives and 24 x 6 TB 7.2K NL-SAS drives.
708 words, about 4 min2FC Zoning and Multipathing on an All-Flash Array
A bank has deployed an OceanStor Dorado all-flash array for a new core banking system. Six Oracle Linux database servers connect through two Fibre Channel switches in separate fabrics.
587 words, about 3 min3Cloud DR and Backup for a 30 TB Data Warehouse
A retail chain runs a 30 TB Oracle data warehouse on a Huawei OceanStor array at its headquarters. The company wants disaster recovery in a Huawei Cloud region and 30 daily backup copies.
534 words, about 3 min4Cutover Planning for an 80 TB Heterogeneous Migration
A logistics company is migrating 80 TB of business data from an ageing EMC VNX to a new OceanStor Dorado. The estate includes 25 SQL Server instances and 300 VMware VMs; the main cutover window is 10 hours on a Saturday.
511 words, about 3 min5Restoring OLTP Latency During a Nightly Backup
A university data centre runs 200 VMware VMs on an OceanStor hybrid array. The array has 64 GB cache, a performance tier of 12 SAS SSDs, and a capacity tier of 48 NL-SAS drives; SmartTier is enabled.
470 words, about 2 min