Management Of Virtual Servers
Virtual Iron has enabled thousands of IT organizations to achieve significant ROI via server consolidations, development & test automation, simple virtual infrastructure management, business continuity, reductions in power, cooling and floor space and flexible virtual desktop infrastructure.
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For most of the Virtual Iron customers we've found that the real value
of server virtualization is with managing the infrastructure - both physical
and virtual.
The power of virtualization is it enables the management of your systems
independent of the physical infrastructure. As a result new applications
can be brought online in minutes. Moving applications to new physical
servers can be done instantly without causing any disruption to your business.
Virtual servers can easily be copied for rapid recovery - if ever required.
Upgrades, bring new applications online, performance management and business
continuance are greatly simplified with server virtualization.
Upgrades don't happen every day but when they do occur it is a high
priority project. In many cases, IT departments will delay for years the
acquisition of new physical servers because of the cumbersome and often
error-prone upgrade process. However, Virtual Iron customers have eliminated
these challenges altogether. Server virtualization makes upgrading to
new physical servers extremely easy and fast. This is because you can
move virtual servers to any new physical server without having to worry
about physical system incompatibilities. The process literally takes seconds
and requires no downtime.
Bringing new applications online is a more common activity; however,
it can also be an arduous and time consuming process in the past. However,
server virtualization greatly simplifies application deployment. Virtual
Iron customers bring up new applications onto existing or new physical
servers easily. Virtual Iron customers have told us that this has opened
a whole new way of doing business - since in the past they were cautious
about bringing new applications online because of the time it would consume.
With Virtual Iron, they can bring on new applications quickly and non-disruptively.
As a result, they bring a great deal more value to the business. And that
is what IT is all about.
Performance management is one of those unspoken issues that nearly everyone
has to deal with. The challenge is that most businesses are not static
but dynamic and changing unpredictably. IT can implement systems that
could potentially be obsolete based on the ever-changing needs of the
business. Virtual Iron customers leverage our virtual server management
tools to address performance issues. As users and applications demand
more performance from the physical servers, Virtual Iron provides the
tools to analyze this and to move virtual servers to other physical systems.
It's easy.
Business continuance is the name of the game. Running the business is
the main objective of IT. In fact, in many ways IT is the business. Consider
if your email system is down. You can't communicate with your customers
- sales, operations, finance, marketing, etc - are all impacted. Virtual
Iron customers leverage our software to keep their IT applications up
and running so that the business continues even if disasters occur. If
physical servers go down - virtual servers can be rapidly brought back
online - without having to have expensive and complex solutions.
Virtual Iron customers have seen significant acceleration and improvement
in the day-to-day management of their server infrastructure. The process
has been compared to using an elevator versus having to use the stairs
to get to the 20th floor.
The following are some of the key Virtual Iron Management capabilities:
| Feature |
Benefit
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Virtual Storage Management
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Create virtual storage on the fly from local, fibre channel or
iSCSI storage servers.
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LiveMigration
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Migrate workloads from one physical server to another, for example
to provide additional capacity, without any application downtime.
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LiveCapacity
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LiveCapacity optimizes virtual machine performance and data center
utilization. It accomplishes this by rebalancing nodes by moving
virtual machines when the node's CPU utilization is above a threshold.
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LiveRecovery
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LiveRecovery automates virtual machine recovery from physical hardware
failures without the cost and complexity of clustering software.
Virtual machines can be automatically restarted on new hardware
when physical hardware fails, reducing outage duration and operational
costs.
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LiveMaintenance
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LiveMaintenance automates the process of taking a physical server
out of service for maintenance, such as adding more physical memory,
without impacting the virtual machines running on it. LiveMaintenance
uses LiveMigrate to move virtual machines - without stopping operating
systems or applications - to other nodes in the virtual data center.
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LiveSnapshot
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LiveSnapshot creates space-efficient point in time images of running
or stopped virtual machines. LiveSnapshot makes it easy to try patches
and roll back to previous states, or backup a running virtual machine.
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