HPE 3PAR Priority Optimization. This is part one of a two part series on enhancements to the HP 3PAR StoreServ platform announced at HP Discover in June. Monday – On wrong tier. Tier 0: 1TB RAID5 SSD AO is enabled and is in Performance Mode.Currently this vv is in all the 3 tier’s as per the AO calculation. Explain how space is distributed in HP 3PAR storage arrays Configure, interpret and handle HP 3PAR alerts and notifications Size Adaptive Optimization and work with AO reports Prerequisites: Students must have attended HK902 and HK904 and should have managing a 3PAR array for at least 12 months. This point effectively summarises all those above. Performance – more data moved to higher tier Balanced – balance in between Cost– more data is moved to lower tier Notes All your writes will be going to Tier 1. I have very few space left in SSDs and also VVs are TDVVs. HPE 3PAR Adaptive Flash Cache feature is included as part of the HPE 3PAR OS and is supported on all HPE 3PAR StoreServ Storage sys tems that are supported with HPE 3PAR OS 3.2.1 and above. You can create 2 tier AO between FC and SSD or FC an… What would be the impact on the existing volumes in doing this, or can it be done without destroying the data on the volumes? Chunklets are little, virtual pieces of physical disk. If you want to take advantage of deduplication with thinly deduplicated virtual volumes you will need to place the volumes directly on the SSDs and they cannot be on a CPG which is part of an AO config. HPE 3PAR Virtual Domains. Achieving Balance in HPE 3PAR Environments. It is not available on the all flash models for obvious reasons. It is intelligent enough to not move more blocks than there is space available. HPE 3PAR Adaptive Flash Cache feature is included as part of the HPE 3PAR OS and is supported on all HPE 3PAR StoreServ Storage sys tems that are supported with HPE 3PAR OS 3.2.1 and above. As long as nothing is directly provisioned from the SSD tier, you can let AO take the utilisation right up to these high levels. Additional CPG’s create additional management overhead in terms of reporting etc. Flexible and scalable HP 3PAR StoreServ configuration for SAP by configuring up to eight HP 3PAR controller nodes in combination with nearly 2000 disk drives Built -in dynamic and adaptive optimization features moving SAP data between RAID levels or the storage tiers of Aug28. Adaptive & Dynamics Optimization This is when of the great 3PAR StoreServ features, allowing 'regions' of data to be moved between different storage tiers. From a software perspective both products implement ATS identically to their Tier 1 brethren. Tier 1: 3TB RAID1 15K disks The new family 8000 will be shipped with the same fifth-generation ASIC that were introduced in the 20000 series arrays earlier this year. Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube. Re: Can anybody explain the Adaptive Optimization concept "IO Rate Density (IO/GiB * min))" Here are some details I got from an expert: IO Rate Density is a measure of how busy a region is. BTW there’s a min IOps setting to prevent demotion due to minimal access. Monday – Intensive Workload The setup for which is a bit more involved than the typical 3PAR deployment. AO occurs on a schedule you cannot force it. 9. This seems ‘understandable’ to me in that I expect most of the data to move down to Tier 2 (e.g. You make a good point that not every work load will be suitable for AO. If you change the RAID settings on an existing CPG this will just impact new writes to that tier. My concern with AO is that it’s reactive and not real time. You can also now filter by volume, so you can have different schedules for specific VV’s within the same CPG and config. Aug28. HPE 3PAR Priority Optimization. It would be good if HP could learn the storage characteristic and then adapt for a time period for example lets say you had a workload that ran weekly which was IO intensive. I have couple 3par 7400(source and destination using remote copy) with AO configured using SSD, FC and NL as my tiers. Adaptive Optimization this is the automated movement of 'regions' of data based on policies. You can try to get all data laid out in the new RAID style by running a tunesys afterwards. Hi all, new to 3par with a question with regarding Adaptive Optimization configuration. Chunklets are little, virtual pieces of physical disk. 8. Saturday – Nothing In my limited experience with migrating luns to a new CPG, I’d agree with that statement of it taking a while. If you are from an EMC background AO is comparable to FAST VP, if you are from a NetApp background welcome to the brave new world of tiering. When you hit this level AO will not move any more data to those disks. We know Adaptive Optimization already from the StoreServ 3PAR platform. Understanding 3PAR Technologies and Deep Dives Get a deeper understanding of your 3PAR underlying technology. I have a customer requirement to pindown a vv to SSD CPG. The information contained in this document should be used along with the documentation set provided by HP for the HP 3PAR StoreServ Storage system, HP 3PAR Operating System, and the documentation Cables. Of course while it was migrating there would be some impact on performance. If for example you choose what you believe are your busiest VV’s and lock them to an SSD CPG you may find only a small proportion of data is hot, and be robbing yourself of space. One of the nice features of the new StoreVirtual 3200 system is the support for performance tiering to SSD. The HP 3PAR Adaptive Optimization Software is a granular, policy-driven, autonomic storage tiering solution that delivers service level optimization for virtual and cloud data centers to reduce cost while increasing agility and minimizing risk. I use 3PAR10800 and I have two types SSD (32 disk SSD 100GB, 32 disk SSD 500GB). Hi, Hi, Does anyone know how 3PAR's Adaptive Optimization treats VMware VVOL's. • The minimum size of a compressed volume is 16 GiB. Then when its the original CPG is empty you would be able to delete it. Then perhaps another DO job to move it back to the CPG with AO, once the workload drops. Tag Archives: 3PAR Adaptive Optimization More details for 3PAR 8000 series. If you need it to be more aggressive you can change the mode to performance, Your email address will not be published. Hi, I would like to create an AO with a somewhat non usual config for my VMs: My question is whether what I want is do-able and whether there are any catches? Good explanation. Re: Unmanaged I/O Workload Detected - 3Par Adaptive Optimization? Adaptive Optimization Conversion NOTE: This section applies only to HP 3PAR OS HP 3PAR OS 3.1.2. Each storage volume resides on a single tier, but maintains mobility between tiers throughout the application lifecycle. Start again by keeping things simple, monitor during your core business hours and be careful to not include things like backups in your monitoring period which could throw the results off. So now we understand AO is a tiering technology that intelligently places our data based on how hot (frequently accessed) or cold it is. Sunday – Nothing I have couple 3par 7400(source and destination using remote copy) with AO configured using SSD, FC and NL as my tiers. As with most things in life its best kept simple. AO is a licenced feature that is enabled through the creatively named Adaptive Optimization software option and is available across all the hybrid models. Initial binding was done from NL as it has the most capacity comparing to others. An AO config can consist of between two or three layers of disk. And HP do have adaptive flash cache. For example if I wanted to change it to SSD_r6/FC_r6/NL_r6? After my latest post for 3PAR 8000 series, here are more details about the new family. HPE 3PAR Smart SAN. >Îz¬†µ£¦\$: h(30%¨0€mf°e€ˆğ30°_àwPıÀÀ Ü Æø�)„ãK…ˆƒi£²cJÓWö)| Ì Z>±Jõîbbúã^ ¦m9óÉ�õ 6¯,%X\j=pgha8È(!Xᵃ÷Ã&FY�0•¶ ’ Know that for using this feature you will need the Advanced Data Services license and […] Re: Can anybody explain the Adaptive Optimization concept "IO Rate Density (IO/GiB * min))" Here are some details I got from an expert: IO Rate Density is a measure of how busy a region is. How do you know if your 3PAR’s Adaptive Optimization (AO) is optimized? HPE 3PAR Online Import. ... Work with Adaptive Optimization to implement virtual volume tiering to save storage costs • Work with Priority Optimization to prioritize higher priority workloads over lower priority Learn about 3PAR StoreServ, AI-powered to deliver enterprise class, Tier-1 all-flash array data storage solutions that provide unmatched agility and efficiency. You need to create LUNs in CPG defined in tier 1. For instance, HPE Primera will not include the Adaptive Optimization technology that 3PAR uses to tier data between hard disk drives and more expensive solid-state drives. or we will set AO configuration during the CPG creation time ? 2. AO does its voodoo by analysing the number of hits a region gets within a time period to measure its regional IO density. Making tech simple – 3PAR, Storage, Virtualization and Cloud. The information contained in this document should be used along with the documentation set provided by HP for the HP 3PAR StoreServ Storage system, HP 3PAR Operating System, and the documentation Is there a possibility to prioritize the data movement? I made this change for a customer recently moving from an AO config that only allowed business critical apps access to the SSDs, to allowing all data to move freely across all tiers. After running happily for a while I added further SSD disk into my P1000 array which is of a larger size to the original SSD. HPE calls this, similar to 3PAR, Adaptive Optimization. I supended AO. We’ve got several volumes now using this config. Hardware Software Brands Solutions Explore SHI Tools . In this article I will describe the process how to enable Adaptive Optimization. AO is controlled through an AO config. Tuesday Night – Move to SAS tier 10. The HPE 3PAR Adaptive Optimization Software is a granular, policy-driven, autonomic storage tiering solution that delivers service level optimization for virtual and cloud data centers to reduce cost while increasing agility and minimizing risk. If a compressed volume exists within a common provisioning group (CPG), then the CPG i s not available for use in an AO configuration. 6. The minimum amount of Flash Cache that can be specified on an HPE 3PAR StoreServ array regardless of model is 64 GB per node pair. View Adaptive Optimization for HPE 3PAR.pdf from AA 1Adaptive Optimization for HPE 3PAR StoreServ Storage Hybrid storage on HPE 3PAR StoreServ Technical white paper Technical white Are there negative affects to this? 5. A 10TB one?

adaptive optimization 3par

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