What is preventing more data moving to the SATA tier?
Two weeks after configuring FAST-VP on a new VMAX array with EFD, FC and SATA tiers you
notice that FAST-VP is no longer moving data to the SATA tier which is 82% full. The active
FAST-VP policy lists 100% for the SATA tier. What is preventing more data moving to the SATA
tier?
Which Oracle component can be co-located with the Control Files without impacting performance?
A company plans to lay out their Oracle 11g OLTP database across four Symmetrix VMAX LUNs.
Which Oracle component can be co-located with the Control Files without impacting performance?
Which Oracle database files are suitable to be placed on EFD drives?
A customer implemented an Oracle application on a VMAX with a mix of Enterprise Flash Drives
(EFD) and FC 15K drives. EFD are configured in RAID 5 and FC 15K both in RAID 5 and RAID 1.
The application is random read intensive. The customer has decided to place a portion of the
database in each tier.
Which Oracle database files are suitable to be placed on EFD drives?
what must be completed before all hosts have been granted Access Control rights (via the Unknown Group)?
When setting up Symmetrix Access Control, what must be completed before all hosts have been
granted Access Control rights (via the Unknown Group)?
Which collection utility is used?
A customer needs to collect performance data from the HP-UX hosts in the environment. Which
collection utility is used?
what is the minimum number of Enterprise Flash Drives required to ensure balanced performance across the backe
For a 2 engine VMAX, what is the minimum number of Enterprise Flash Drives required to ensure
balanced performance across the backend excluding hot spares?
What steps do you take to identify likely bottlenecks?
An existing 2-engine VMAX array has 192 x 450GB 15K Fibre Channel drives in a single Virtual
Provisioning pool. Two Linux database hosts are connected to the array and both are running
PowerPath.
Host oradb01 is connected to the E0 FA ports on each director and is meeting the customer
performance SLA. Host oradb02 is connected to the G0 FA ports on each director – and for the
past 3 days this host has been experiencing poor performance during peak activity in the
afternoons.
What steps do you take to identify likely bottlenecks?
What do you advise the customer?
A customer is planning a new Exchange 2010 environment on their EMC VMAX. The customer
asks how they can backup volumes containing active mailbox databases. What do you advise the
customer?
What do you advise the customer?
A customer is planning a new Exchange 2010 environment on their EMC VMAX. The customer
asks how they can backup volumes containing passive mailbox database copies. What do you
advise the customer?
Which power management setting should be set on the physical host BIOS that the ESXi hypervisor will be instal
A company is in the process of setting up a VMware vSphere 5.0 ESXi host. Which power
management setting should be set on the physical host BIOS that the ESXi hypervisor will be
installed on?