About

#// Why “CORRUPTED_GLITCH”

Every engineer has one incident that rewires them. Mine happened at 3:47 AM in a datacenter that no longer exists (I know, because I later helped decommission it — closure comes in strange forms).

I was the NOC engineer on shift. A storage array started throwing errors mid-rebuild, and the console was unambiguous about the what and silent on the why:

ERR_META_0x2F: CORRUPTION DETECTED — VOLUME GROUP 4
ACTION: see documentation (no documentation found)

I escalated. The senior on call picked up on the fourth ring, listened to me read the error out loud, went quiet for a second, and delivered the single most load-bearing sentence of my career:

“Eh. It’s probably just a glitch. Reboot it and see.”

A corruption error. And a veteran engineer calling it a glitch. Two words that cannot coexist — one means your data is being eaten in a structured, verifiable way, the other means shrug. I wrote CORRUPTED_GLITCH?? in my shift notes, stared at it, and kept digging instead of rebooting.

It was not a glitch. It was a firmware bug corrupting metadata during rebuilds — a reboot would have kicked off another rebuild and eaten the rest of the volume group. I found the workaround in the logs, opened the vendor case with evidence (their hold music was smooth jazz), and wrote the runbook entry myself at 6 AM so the next person wouldn’t be alone at 3:47.

The name is that shift note. It stands for the gap between what the system tells you (corruption) and what humans are tempted to hear (just a glitch) — because that gap is where every real incident lives:

[ INTERCEPTED_TRANSMISSION ]

When the error says corruption and the human says glitch, believe neither. Believe the logs.

#// The Longer Arc

Since that night: eight-plus years from NOC shifts across hundreds of client environments, through DevOps and platform work at nonprofits and fintechs, to leading enterprise IT — datacenter exits, identity transformations, AI governance. The Projects section has the receipts, anonymized.

The through-line never changed. Systems fail. They fail weirdly, at the worst hour, with error messages written by someone who assumed it would never happen. Knowledge persists — but only if somebody writes it down while the lesson is still fresh.

This blog is me writing it down.

#// What Transmits Here

No names, no logos, no vendor pitches. Every entry either shipped, scaled, or survived an audit — and the ones that blew up get written about most honestly of all.