slog

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    Radian RMS-200 (Great ZFS SLOG)

    https://www.ebay.com/itm/145146668977 Seller accepts $55. Spec sheet: https://www.radianmemory.com/wp-content/uploads/2016/07/RMS-200-Data-Sheet-ver-1-7.pdf Keep in mind that there are super capacitors on the card that's rated for 5 years (not entirely clear if the number of charge/discharge...
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    EU [WTS] (SOLD) 10x Intel Optane SSD DC P5800x 400gb U.2 - NEW

    Hello everyone, I'm long time lurker but first time poster on sales forum. I was able to buy some NEW HP branded Intel Optane SSD DC P5800x 400gb U.2 NVMe disk for my homelab but unfortunately I won't benefit from them in my use case. They spent one day inside my server and have 1-2tb...
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    SLOG/L2ARC in Ubuntu w/Docker File-/Media Server

    Hello experts. I'm have recently built a server to be used as file-/media server for myself and a few family members. It will be running on Ubuntu Server with ZFS. I will be using Docker to run quite a few services for serving and streaming. Although I have already built the server I am not...
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    Intel S4510 DC for SLOG

    Hello, I was thinking to buy an Intel 900p 280GB for SLOG and i know that this si the real deal but for the moment i received for free 2 x Intel S4510 DC Series 240GB SATA-III SSD. Has anyone tested this model for Freenas slog? Thank you in advance. Regards!
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    Use Intel P4600 NVMe 2TB as both SLOG and L2ARC

    Hi, We are planning a new virtualization deployment for a customer. Virtualization hosts will be VMware 6.7 and storage array will be a shiny new Lenovo ThinkSystem SR650 which has an Intel P4600 NVMe 2TB (fixed configuraton from our provider, I can't chage that). I'm planning to make 2...
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    FreeBSD pre-prod test: S3700 horrible SLOG performance

    Long time lurker, first time poster, yadda yadda. I'll do my best to get all the pertinent data in here, sorry in advance for the length. I've built a test rig to evaluate using ZFS as a backup and archival storage target for those items which do not make sense to store in one of our various...
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    Best SATA drive for FreeNAS SLOG - Intel S3710 or S4600?

    What's more important for a FreeNAS SLOG drive, lower latency or higher write performance? Consider the following: Intel S3710 200 GB Seq Read = 550 MB/s Seq Write = 300 MB/s Random Read = 85,000 IOPS Random Write = 43,000 IOPS Read Latency = 55 us Write Latency = 66 us Lifetime Writes = 3.6...
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    FreeNAS SSD SLOG bottleneck?

    STHers - I'm really struggling with this one and could really use your help. I've been stuck on this for 2 weeks and have an urgent need to finish this system build. Summary: I need to set up a FreeNAS box as an ESXi NFS datastore. For data integrity, I want to use sync=enabled. To "win...