Huawei offers OceanStor Dorado, an all-flash storage system boasting a wide range of applications and versatility to meet the needs SMBs, larger enterprises, or vertical industry applications.
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Longhorn Block Storage
Score10 out of 10
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Longhorn is cloud native distributed block storage for Kubernetes, supported by Rancher Labs headquartered in Cupertino.
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Pricing
Huawei OceanStor
Longhorn Block Storage
Editions & Modules
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No answers on this topic
Offerings
Pricing Offerings
Huawei OceanStor
Longhorn Block Storage
Free Trial
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No
Free/Freemium Version
No
No
Premium Consulting/Integration Services
No
No
Entry-level Setup Fee
No setup fee
No setup fee
Additional Details
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More Pricing Information
Features
Huawei OceanStor
Longhorn Block Storage
Enterprise Flash Array Storage
Comparison of Enterprise Flash Array Storage features of Huawei OceanStor and Longhorn Block Storage
We connect the Huawei OceanStor SAN device directly to the Huawei Fushion Servers, without using the SAN Switch, with 16 HBA cards in MESH topology. Each of the two controllers has four 16 HBA inputs under the name of SMART IO. In addition, there are two 8 GB extension ports. VMware virtual machines are running on hosts. Our ERP applications, critical DBs, and business applications are running in these. Again, we use another SAN under a different cluster in the disaster recovery section.
A de minimis incentive was given to thank the reviewer for their time. The incentive was not used to bias or drive a particular response, nor was the incentive contingent on a positive endorsement. More Info
Longhorn is performing well as storage for databases and in almost any solution that uses exclusive access to volumes (ReadWriteOnce in Kubernetes nomenclature). When write access is required from many clients (ReadWriteMany) Longhorn Block Storage covers its volumes with NFS (file-based) access. Longhorn Block Storage also is well fitted in every architecture where data security (snapshots, backups, multiple replicas) is more important than access speed (in terms on IOPS and MiB/s).
A de minimis incentive was given to thank the reviewer for their time. The incentive was not used to bias or drive a particular response, nor was the incentive contingent on a positive endorsement. More Info
A de minimis incentive was given to thank the reviewer for their time. The incentive was not used to bias or drive a particular response, nor was the incentive contingent on a positive endorsement. More Info
ReadWriteMany Longhorn volumes are still using NFS (file-based) protocol in the core.
Using iSCSI as main protocol instead of FC ties Longhorn to Ethernet-based LAN which is in most architectures much slower that FC-based SAN.
Longhorn could implement S3 as alternative access protocol to its volumes.
Backups, and snapshots configuration could be configured at each volume-level by administrators (maybe from additional CRD object?), because currently is configured at storage-class level which is not granular enough.
Longhorn is mature software defined storage solution that is still developed and receive new functionalities. From the beginning every Longhorn volume have multiple (at least two) replicas, can leverage manual or automatic snapshots and backup to external S3 volume. Longhorn provides nice and clear GUI for administrators, but also can be managed from CLI.
When purchasing support for your Huawei OceanStor system, there are two support options offered by Huawei (i.e. Hi-Care and Co-Care). Huawei Hi-Care service is when Huawei responds to your technical requests for remote troubleshooting and advance hardware replacement in the shortest possible time. Hi-Care provides onsite technical support to help you maintain a more efficient and stable network environment and improve network productivity. Whereas, Huawei Co-Care service is a collaborative solution delivered by Huawei certified partners. Depending on the capability of your Huawei support partners, I would recommend Hi-Care for mission-critical environments since this ensures Huawei takes responsibility for meeting the support SLAs. If you have very capable Huawei support partners, then Co-care could be a more cost-effective support option.
A de minimis incentive was given to thank the reviewer for their time. The incentive was not used to bias or drive a particular response, nor was the incentive contingent on a positive endorsement. More Info
All Flash NVMe SSD technology is currently at the top of this business. Its disk structure is hundreds of times faster than traditional mechanical SAS systems, but also compared to today's SSD systems! It has a much more affordable price than the devices of the same class. In addition to these, we had a lot of hesitation when we decided to give up the competitor brand and buy a product that works reliably and smoothly, but we researched and learned very well. We made the right choice.
A de minimis incentive was given to thank the reviewer for their time. The incentive was not used to bias or drive a particular response, nor was the incentive contingent on a positive endorsement. More Info
GlusterFS was first Persistent Storage solution used in our Kubernetes-based clusters. It is file-based what in some usages led us to many data corruptions. CEPH is object-based persistent storage which can be used as file-based Persistent Storage in Kubernetes. It is also is much more resource-hungry than other solutions including Longhorn. Dell PowerScale (or Isilon) is a hardware-software solution, that provides volumes that can be accessed by file-based NFS and CIFS protocols. Recently was added access to its volumes with object-based S3 protocol. Longhorn is in the middle. It is block-based, it is build on industry standards like iSCSI, performs very well on 10Gbit or faster LAN and commodity hardware (or in virtual machines)
A de minimis incentive was given to thank the reviewer for their time. The incentive was not used to bias or drive a particular response, nor was the incentive contingent on a positive endorsement. More Info
