One solution to protect all Physical, Virtual and Cloud Andy Ebbs Solution Architect andy.ebbs@visionsolutions.com +44 1905 728 023 +44 7917 326 602 Leaders Have Vision visionsolutions.com 1
What What is? is? High Availability Disaster Recovery Migration Leaders Have Vision visionsolutions.com 2
Physical. Virtual. Cloud. SOURCE TARGET Physical To anywhere Physical To anywhere Virtual How you want it Virtual How you want it Cloud Storage agnostic Cloud Storage agnostic Leaders Have Vision visionsolutions.com 3
DOUBLE - TAKE SOFTWARE Solutions Replicate anything to anything (hardware, storage, application, hypervisor independent) Replicate anywhere to anywhere (unlimited distance, very efficient bandwidth usage) Leaders Have Vision visionsolutions.com 4
HOW DOES IT WORK? User application Application service Application service Operating system driver An initial mirror copies all of the data to the target Operating system driver Hardware HDD Hardware HDD Leaders Have Vision visionsolutions.com 5
HOW DOES IT WORK? User application Application service Application service Operating system Hardware driver HDD The As confirmation of the driver sees bytes of I/O write travels back to the en route to the file application, system and copies then sends the bytes to them into memory the target Operating system Hardware driver HDD Leaders Have Vision visionsolutions.com 6
HOW DOES IT WORK? User application Application service Application service Operating system Hardware HDD driver Disk Queue During high-latency periods, If configurable memory will buffers buffer are changes exceeded, to memory will buffer to disk for additional latency tolerance Operating system Hardware driver HDD Leaders Have Vision visionsolutions.com 7
HOW DOES IT WORK? User application Application service Application service Operating system Hardware HDD driver Disk Queue Once latency improves, replication resumes transmission, preserving write-order consistency Operating system Hardware driver HDD Leaders Have Vision visionsolutions.com 8
Failover Methods Full Server Failover Physical to Physical, Physical to Virtual, Physical to Cloud, Cloud to Physical (X2X) Storage independent (FC SAN to iscsi) Support for Raw Disk Mapping (RDM) Application independent Replicates live system state including patches. Great for migration from old to new hardware Leaders Have Vision visionsolutions.com 9
FULL SERVER PROTECTION BES_01 BES_01 DR_01 Production Server Recovery Server Recovery Reboots Server and Basic becomes Windows identical file to source server server Staging Directory Staged information overwrites system configuration (nonhardware) Leaders Have Vision visionsolutions.com 10
Failover Methods Virtual Recovery Appliance Pre-configured Linux target appliance Protects Windows and Linux Physical to Virtual, Virtual to Virtual Storage independent (FC SAN to iscsi) Application independent Replicates live system state including patches. Great for migration from Physical to Virtual Leaders Have Vision visionsolutions.com 11
Deploy Appliance Image Appliance is deployed to vsphere as an OVF template Turn-key VM built on Ubuntu Linux Configure networking and establish administrator password Leaders Have Vision visionsolutions.com 12
Install Console Install Console on workstation via web browser Leaders Have Vision visionsolutions.com 13
Install is pushed to one or more production servers from virtual appliance Leaders Have Vision visionsolutions.com 14
Configure Job(s) > Replica VMs are autoprovisioned Leaders Have Vision visionsolutions.com 15
Configure Job(s) > Replica VMs are autoprovisioned > Production Servers are replicated Leaders Have Vision visionsolutions.com 16
Cutover/Failover Job(s) > Production Servers off-lined > Replica VMs spun up Leaders Have Vision visionsolutions.com 17
Q&A Leaders Have Vision visionsolutions.com 18