Frequently Asked Questions (FAQ)

Ceph Storage Solutions; Ceph Appliances & Software - Ambedded


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The time Ceph takes to recover from a disk failure depends on data size, recovery settings, cluster resources, and disk type—ranging from a few hours to a couple of days.

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The best practice of using Ceph storage is to set the pool failure domain larger than the “host”. A data pool using a host as the failure domain instructs Ceph to write chunks distributedly to different...

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How erasure code works: The Ceph erasure code parameters K & M involve the usable capacity efficiency and redundancy against hardware failure. K is the number of data chunks and M is the number of coding...

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Ceph’s usable storage space is influenced by raw disk capacity, data protection methods like replication or erasure coding, and system overhead. Thin provisioning, quotas, and reserved recovery space...

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Ambedded could deliver the ceph storage appliance without OSD disk (3.5" HDD or 2.5" SSD) preload onto Mars 400. The partners or customers could preload the OSD disk in their local if they prefer.As...

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Please refer to where to buy pages, to find Ambedded regional partners for your potential purchase.Besides order purchase, Ambedded partners are also able to provide technical consulting & evaluation...

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If you are interested in Ambedded Mars 400 Ceph appliance or Mars 400SES SUSE enterprise storage appliance, you can contact Ambedded distributor partner or Ambedded HQ to get either demo unit or remote...

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Ambedded has benchmark testing data with a basic Mars 400 ceph cluster. By using 1x virtual machines accumulates to 16 virtual machines, Ambedded has done the testing over 3x Mars 400 ceph cluster, with...

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On the UVS manager GUI, a "Firmware Update" function allows the user to upgrade version of Ceph, UVS manager, and some fix with RPM file. With Ambedded ceph software support package, we provide the Ceph...

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For the customers who purchase Mars 400SES SUSE Enterprise Storage appliance, when there is a new version release on SUSE enterprise storage, the customers could check with Ambedded distributor partner...

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The Mars 400 arm server is based on microserver architecture, which allows the IT user to have hardware repair and replacement with ease. The server is adopting a modularized design with hot-swappable...

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Mars 400 ceph appliance owns a high-availability network. Each microserver has 2 x 2.5Gbps ethernet connects to 2 independent in-chassis in-chassis switches. If one of the in-chassis switches fails, the Mars...

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Ceph Storage Solutions; Ceph Appliances & Software|Ambedded

Founded in Taiwan in 2013, Ambedded Technology Co., Ltd. is a leading provider of block, file, and object storage solutions based on Ceph software-defined storage. We specialize in delivering high-efficiency, scalable storage systems for data centers, enterprises, and research institutions. Our offerings include Ceph-based storage appliances, server integration, storage optimization, and cost-effective Ceph deployment with simplified management.

Ambedded provides turnkey Ceph storage appliances and full-stack Ceph software solutions tailored for B2B organizations. Our Ceph storage platform supports unified block, file (NFS, SMB, CephFS), and S3-compatible object storage, reducing total cost of ownership (TCO) while improving reliability and scalability. With integrated Ceph tuning, intuitive web UI, and automation tools, we help customers achieve high-performance storage for AI, HPC, and cloud workloads.

With over 20 years of experience in enterprise IT and more than a decade in Ceph storage deployment, Ambedded has delivered 200+ successful projects globally. We offer expert consulting, cluster design, deployment support, and ongoing maintenance. Our commitment to professional Ceph support and seamless integration ensures that customers get the most from their Ceph-based storage infrastructure — at scale, with speed, and within budget.