<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"><channel><title>Jahongir Qasimbayev — Writing</title><description>Notes on systems, security and Linux.</description><link>https://devjoha.dev/</link><language>en-us</language><item><title>GPU passthrough on Arch: a Windows 11 VM with Looking Glass</title><link>https://devjoha.dev/blog/gpu-passthrough-on-arch-a-windows-11-vm-with-looking-glass/</link><guid isPermaLink="true">https://devjoha.dev/blog/gpu-passthrough-on-arch-a-windows-11-vm-with-looking-glass/</guid><description>IOMMU groups, PCI isolation and a low-latency framebuffer — running Windows at near-native speed inside Arch.</description><pubDate>Sat, 20 Jun 2026 19:26:17 GMT</pubDate><category>linux</category><category>virtualization</category><category>arch</category></item><item><title>Graceful degradation as a feature: building Server Sentinel</title><link>https://devjoha.dev/blog/graceful-degradation-as-a-feature-building-server-sentinel/</link><guid isPermaLink="true">https://devjoha.dev/blog/graceful-degradation-as-a-feature-building-server-sentinel/</guid><description>Why I treated &quot;what happens when a service dies&quot; as a core requirement, not an afterthought, across nine microservices.</description><pubDate>Sat, 20 Jun 2026 19:26:17 GMT</pubDate><category>security</category><category>architecture</category><category>go</category></item></channel></rss>