HHuman Business Works·Aug 28Running a Blameless Postmortem When a Government Contract Is on the LineWhen an outage triggers a contractual incident report, blameless postmortems get harder. Here's how to satisfy a government client without turning the internal review into a blame exercise.7 min read·humanbusinessworks.hashnode.dev
JJJozzieTech·Aug 13Recovering a ZFS pool with a missing RAIDZ1 vdev — without wiping a single diskSame outage, same box, a harder failure. A whole RAIDZ1 vdev showed unavailable. The GUI said wipe or reassign. Reading the ZFS labels said otherwise.12 min read·jjozzietech.hashnode.dev
SSrekaravarshan N K·Aug 13How a Transaction We Forgot to Close Took Down a ServiceA survey API went down at 155 requests a minute while the database sat idle. The cause was a transaction we opened and never closed.4 min read·srekaravarshan.hashnode.dev
JJJozzieTech·Aug 6After a TrueNAS ISO reinstall — the two things that broke that no one warned me aboutA fresh ISO fixed the service layer. Then Windows stopped authenticating. The SID mismatch, the missing ACL entries, and the fix that got SMB back.9 min read·jjozzietech.hashnode.dev
JJJozzieTech·Jul 16OPNsense on bare metal — 18 months as the only perimeterOPNsense on bare metal, 18 months as sole perimeter. Four things it taught me — plus four gaps I still haven't closed.12 min read·jjozzietech.hashnode.dev
JJJozzieTech·Jul 9How I got a suspended TrueNAS pool back online without replacing a single diskAn 11-disk RAIDZ1 vdev showed multiple faulted drives and one member removed after a rack outage. Two commands got the pool back — no disk swaps.9 min read·jjozzietech.hashnode.dev1
JJordan Bourbonnais·Apr 23A Practical Guide to Building AI Agent Incident Response SystemsWhat you'll learn How to architect incident response workflows that detect and react to AI agent failures in real-time Best practices for designing escalation policies tailored to different agent behaviors Techniques for implementing automatic remed...4 min read·clawpulse.hashnode.dev
RRahul Sehrawat·Apr 13Leadership AI Incident Response: The First Six HoursYour AI feature is on the front page of tech media. It is 9 am on a Tuesday. Your phone is ringing. Here is the six hour playbook for the leader whose job starts when engineering incident response ends.18 min read·ai-zero-to-hero.hashnode.dev
HHasibul Hasan·Aug 4, 2023How PayPal Almost Lost Their Database.Due to an outdated difference between Linux and Solaris.2 min read·hsblhsn.me
