The sreport can be used to generate reports based upon all jobs executed in a time interval. It also can give you valuable information about imbalance between tasks. The sstat command can be used to status only currently running jobs. The sacct command can report resource usage for running or terminated jobs including individual tasks, which can be useful to detect load imbalance between the tasks. Information is available about both currently executing jobs and jobs which have already terminated. Accounting records can be written to a simple text file or a database. Slurm can be configured to collect accounting information for every job and job step executed. Interested in hearing industry leaders discuss subjects like this and sharing their Cyber Security & Cloud use-cases? Attend the Cyber Security & Cloud Expo World Series events with upcoming shows in Silicon Valley, London and Amsterdam to learn more.This customisable approach allows for a bespoke cloud bursting solution tailored to our customer requirements. Last but not least, what level of technical support does the data centre provide to their cloud providers? For server installation and capacity planning, and performing such tasks as power cycling, visual inspections and cable replacements While 15 milliseconds latency or less is considered reasonable for a cloud service, some data centres can now offer around one millisecond These should offer more than enough high speed bandwidth for your provider to deliver the applications concerned. Which and how many carriers and ISPs are connected? A choice of networks will ensure competitive pricing and continuity in the event of failure. Ideally, the mains supply should come directly from the national grid which ensures reliable delivery and dramatically reduces outages caused by spikes and surges How well equipped are they for powering the latest high density racks required for cloud hosting? These can need 10KW, 20KW or even 60KW per rack. An escrow agreement will ensure you have legal access to retrieving your dataĪre sufficient back-up systems and fail-safe measures in place? ‘Tier 3’ category data centres should be used as a minimumįor mitigating risks of downtime from natural disasters or terrorism, are they are located well away from flood plains, large urban areas, flight paths Compare prices against similar cloud providers using other data centre locationsĬheck there’s a legal agreement in place should your cloud provider or their data centre partner go into administration. Where are they? Data centre location will impact the cloud provider’s price to you and is influenced by cost of real estate, labour, power supply. To do this check with your cloud providers and ask a few pertinent questions about the data centres they are using: This means finding out who owns the data centres, where they are located, which of your applications they are hosting. To maximise your cloud cover you need to consider what’s behind your cloud – not just who’s providing it. ![]() But in the end it will still be your company’s reputation, productivity and profitability on the line. Many cloud providers are also often reliant on third party data centres for hosting services being delivered to your business which can cause added complications. ![]() Unfortunately some of these aren’t always particularly secure or efficient and even the most diligent cloud provider cannot predict or prevent the consequences of data centre downtime caused by power outages, storm damage or security breaches. In the end your cloud lives in a data centre or data centres which could be based anywhere – locally, on the other side of the country, in another country altogether. While no doubt you will have put in place comprehensive service level agreements with your providers, these on their own cannot deliver maximum cloud cover. There isn’t much in the way of silver linings when clouds stop working, which they tend to do from time to time.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |