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Do IT Now offers a complete portfolio of services for HPC clusters, on-premise, hybrid and in the cloud.
We deliver a true end-to-end support experience for HPC environments. Our aim is to handle all support needs, so that our customers can get back up and running as soon as possible when a problem arises.
Both in HPC and High Availability (HA) clusters, state of the art technical support is a critical component to get the best ROI from your HPC infrastructure. Do IT Now professionals can leverage 30 years of experience in management and support of HPC systems and users. This knowledge enables us to provide the best user support, give advice and solve any technical difficulties that may arise during the use of many types of software applications run by a supercomputer.
Do IT Now offers a complete portfolio of services for HPC clusters, on-premise, hybrid and in the cloud.
We deliver a true end-to-end support experience for HPC environments. Our aim is to handle all support needs, so that our customers can get back up and running as soon as possible when a problem arises.
Both in HPC and High Availability (HA) clusters, state of the art technical support is a critical component to get the best ROI from your HPC infrastructure. Do IT Now professionals can leverage 30 years of experience in management and support of HPC systems and users. This knowledge enables us to provide the best user support, give advice and solve any technical difficulties that may arise during the use of many types of software applications run by a supercomputer.
Our technical support skills include, among others*:
| Batch scheduler | Slurm, LSF, PBS, Torque, SGE, Moab |
| Cluster manager | Bright Computing, xCat, Rocks, Warewulf |
| Parallel file system | BeeGFS, Lustre, GPFS, HDFS, Ceph |
| User environments | User Libraries, Modules, EasyBuild, Spack, NVIDIA Toolkit |
| Development tools | Compilers: GNU, Intel®, PGI, IBMXL compilers; Debuggers and profilers: V-Tune, DDT, GDB |
| Monitoring & alert tools | Ganglia, Nagios, Icinga, Grafana, Elastic Search, Zabbix |
| Virtualization | OpenNebula, OpenStack, VMware, Xen-Source |
| Containers | Singularity, Docker, Docker Swarm, LXD |
| Remote visualization | TurboVNC, VirtualGL, Websocket, DCV, X2Go |
| HPC portal | EnginFrame, Open Ondemand |
| HPC data science | Analyze-IT, Predict-IT, CloudShaper powered by OKA |
| Scientific and engineering applications | More tham 100 references. Contact us to learn more. |
*All trademarks, logos and brand names are property of their respective owners.
Levels of Support
1st Level Support
1st level support is provided by Do IT Now staff with general system administration competences. 1st Level support includes:
- Problem definition; problem replication; expected behaviour prediction.
- Customer hardware and software setup description/analysis.
- Information gathering.
- Problem solving based on similar cases.
2nd Level Support
2nd level support is provided by Do IT Now senior staff. Our Senior team has a deep understanding of HPC software, tools. 2nd level of support includes:
- Problem and root cause analysis.
- Hardware/software checks.
- Problem solving (where possible).
- Problem analysis and system setup definition to replicate the problem before escalating to a higher support level.
3rd Level Support
3rd level support is provided by Do IT Now in conjunction with the ISVs. Our Senior team has extensive understanding of HPC software and will prioritize incoming support tickets depending on issue severity. 3rd level support includes:
- Problem and root cause analysis.
- Infrastructure check.
- Patch installation with early update releases (only if it is available in the open-source community or from the ISV – with a valid support contract).
- System optimization and tuning.
- Escalation to third parties (ISVs and/or Cloud Vendor).