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All of our data is GONE!

Linus Tech Tips@LinusTechTips9.2M viewsJan 4, 201622:58
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We experienced a MASSIVE RAID failure on Whonnock server and lost a crapload of data. Can we get it back? Rackspace has your Dedicated Environments covered. Head over to rackspace.com to learn more! Data recovery done by werecoverdata.com, thanks for the help!! Pricing & discussion: linustechtips.com Support us: linustechtips.com Join our community forum: bit.ly twitter.com @LinusTech Intro Screen Music Credit: Title: Laszlo - Supernova Video Link: youtube.com iTunes Download Link: itunes.apple.com Artist Link: soundcloud.com Outro Screen Music Credit: Approaching Nirvana - Sugar High youtube.com Sound effects provided by freesfx.co.uk

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All of our data is GONE! chronicles a dramatic data disaster on the Whonnock server and the frantic, step by step process to recover. In the first five minutes, the video frames the problem: a catastrophic RAID 5 array failure, devices going offline, and the team scrambling to understand what happened and whether backups exist. The narrator explains the three RAID 5s striped across 24 SSDs and reveals the immediate realization that most of the data may be lost if a rebuild becomes impossible. Across the subsequent minutes, the team experiments with hardware swaps, backplane trials, and different RAID controllers in an effort to salvage any surviving data, while weighing the risk of making things worse by tinkering too aggressively. The video then pivots to a data recovery plan, including outreach to professional services and an exploration of remote recovery tools that could potentially reconstruct and export a single large data set back onto their servers without shipping drives. By the midway point, the narrator communicates a cautious optimism as initial diagnostics suggest that recovery might still be feasible, thanks to storage responses detected by alternative controllers and an independent recovery vendor’s techniques. Finally, the footage culminates in a tense but triumphant montage of remounting drives, validating recovered blocks, and confirming intact, uncorrupted files, followed by a sponsor segment and a reflective close about backup strategies and future resilience.

Topics · technology · data-management · it-operations · hardware-recovery