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- The BeaST storage system with ZFS and CTL HA, latest news
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- FreeBSD based dual-controller storage system concept papers to publish
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- Adding ZFS to the FreeBSD dual-controller storage concept
Tag Archives: dual-controller
Finally, I did it! The BeaST storage system with ZFS and CTL HA works in ALUA mode with zpools balanced over controllers. The BeaST Quorum automates Failover/Failback operations. Yes, I have something to say now: Read the full description on … Continue reading
After success with single zpool switching, I’m trying now to create a reliable and balanced construction with two controllers and two pools. When one of the controllers is dead, its pool successfully migrates to the other controller. But when the … Continue reading
In the issue #165 of BSD Now two awesome guys, Allan Jude and Kris Moore, show my paper while explaining FreeBSD CTL HA and ALUA subsystem.
Good news! They finally released it! I’m downloading the new version in a hurry to tame the BeaST to live within. And the most interesting part for me is: “The CTL High Availability implementation has been rewritten. [r287621] (Sponsored by iXsystems)” It looks like FreeBSD supports native dual-node … Continue reading
Recently we have created a reliable dual-headed FreeBSD based reliable storage system concept. This is the second paper on the subject. Now we will try to add ZFS to our system. See the result.