Storage Engineering

De storage markt is bijzonder interessant met vergaande technologische ontwikkelingen. Deze fascinatie heeft gezorgd voor een professionalisering op dit gebied en heeft uiteindelijk in 2011 geleid tot het oprichten van het eigen merk SAMSAN - Open-Source Storage Solutions.

Expertise Historie

Operating Systems

Linux +10 yearsGuru
OpenSolaris 2 yearsSufficient
NexentaStor 2 yearsSufficient
Open-E 5 yearsGuru
VMware vSphere Infrastructure 8 yearsProfessional

System Management

Linux Generic SCSI Target 2 yearsGuru
Open-Fabric Infiniband 2 yearsProfessional
MySQL Replication 8 yearsProfessional

Networks

Infiniband (IP,SRP) 2 yearsProfessional
Fibre-Channel 2 yearsSufficient
Ethernet (UTP,Fiber,CWDM) +10 yearsGuru
iSCSI 8 yearsGuru
IPv4,IPv6, IP Routing, ARP, DNS +10 yearsGuru
Cisco (2900-6500,Xenpak) +10 yearsProfessional

FileSystems

NFS, CIFS, Rsync +10 yearsGuru
DRBD, GFS, GlusterFS, VMFS 5 yearsProfessional
Ext4,ReiserFS,LVM +10 yearsProfessional
RedHat Cluster Suite 6 yearsProfessional
BTRFS,ZFS 2 yearsProfessional

Hardware

Adaptec, Areca, DELL PERC RAID Controllers+10 yearsGuru
SATA, SAS, SCSI, eSATA, SAS Expanders+10 yearsGuru
SuperMicro, Dell, HP ProLiant Servers+10 yearsGuru

2011 - Storage Consultancy

  • Focus op Open-Source, Linux/ZFS Solutions
  • Consultancy & Hosting/SLA producten
  • Infiniband, Fibre-Channel, AoE, iSCSI

2011 - SAN Storage project

  • Storage: 2x SuperMicro 24HDD
  • Network: Infiniband SRP & IP
  • Storage OS: Linux CentOS + OFED + SCST + XFS + DRBD
  • Server OS: VMware ESX

2010-2011 High-Availability WebHosting

  • Storage: SuperMicro 16HDD
  • Network: Infiniband SRP & IP
  • Storage OS: Linux CentOS + OFED + SCST + XFS
  • Server OS: VMware ESX +DRM +Fencing +Failover

2005-2010 Dedicated Server Hosting

  • Storage: SuperMicro 16HDD
  • Network: 6x1G Eth + iSCSI, NFS
  • Storage OS: Open-E DDS
  • Server OS: VMware ESX, Linux CentOS