tbaror

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Everything posted by tbaror

  1. Hi All, I have two different hardware type with almost same spec for destined for zfs storage , i would like to have your opinion which is better choice? Please advice Thanks SuperMicro Chassis: SuperMicro 4U Storage Server CSE-846BE1C-R1K28B MB:Supermicro MBD-X10SRH-CLN4F Integrated -4x RJ45 Gigabit Ethernet LAN ports HBA:SAS3 (12Gbps) via LSI 3008 Memory:8x DDR4-32GB-2133MHZ-LP ECC LRDIMM Cpu :Haswell-EP 4C E5-1620V3 3.5G 10M + 4U SNK Network:Mellanox ConnectX®-3 EN network interface card,10GbE, dual-port SFP+,PCIe3.0 x8 8GT/s Disks:16x Seagate 3.5" 2TB SATA 6Gb/s 7.2K RPM 128M SSD:2x Samsung SM843Tn, 480GB,SATA 6Gb/s, MLC, 2.5" OS USB:1x DOK SanDisk USB 3.0 64GB Chenbro Chassis: Chenbro Rackmount RM41824 24 MB: ASRockRack EPC612D8 HBA:SAS3 (12Gbps) via LSI 3008 Memory:8x Kingston KVR21R15D4/32 32GB LRDIMM Cpu :Haswell-EP 4C E5-1620V3 3.5G 10M + 4U SNK Network:intel Ethernet Server Bypass Adapter X520-SR2 Disks:16x Seagate 3.5" 2TB SATA 6Gb/s 7.2K RPM 128M ST200NM0033 SSD:2x Samsung SM843Tn, 480GB,SATA 6Gb/s, MLC, 2.5" OS USB:1x DOK SanDisk USB 3.0 64GB
  2. Thanks for the info both giving same support level (next day customer site 3yrs) and and almost identical price , Tough choice :-)
  3. Hi All, We are about to buy new storage that will have total 24 xSeagate 4TB Enterprise NAS SATA 6Gb/s 128MB Cache 3.5" with 4U on SuperChassis 846BE1C-R1K28B The supplier propose to use LSI 4 Internal Port RAID Card 9361-4i with SAS Expander , and suggesting to stick with 12GB controller. My question would be is such configuration is recommended performance wise , what is more suggested for such disk quantity and type and if there is specific controller more recommended? Thanks
  4. Hello All, I need to build small storage that will hold few vm guests under XENSERVER , I would like to buy either ST6000VN0001 or ST6000NM0004 My question from which should i expect better performance and more suitble for such workload? BTW any other suggestion will be more than welcome Please advice Thanks
  5. Hi , The XEN should be able to hold around about 35 concurrent guest's with 6 hosts , and more on standby guest to be able to work on ad hoc different platforms I am intending to use FreeNas (zfs)with lots of memory (128GB) and 2x240GB ssd for cache using iscsi over 10G But i am willing to learn and improve my plan if you have better suggestion Thanks
  6. Thanks for the answer , i will run multiple disk up to 12 in raid