Add posts: RAID silent corruption + self-hosted mem0 (en/zh, og+banner)

scripts/banner-gen/generate.mjs

@@ -133,6 +133,44 @@ const BANNERS = {
     ],
   },
 
+  'when-smart-says-healthy-but-your-raid-is-corrupting-data': {
+    titlebar: 'root@unraid — cache pool scrub',
+    lines: [
+      { t: 'dim', text: 'btrfs RAID1 · 2× Samsung PM9A3 NVMe · same batch' },
+      { t: 'prompt', text: '$' }, { t: 'cmd', text: 'btrfs scrub /mnt/cache' },
+      { t: 'err', text: 'csum 0x8941f998 recurring = CRC32C(zero block)' },
+      { t: 'prompt', text: '$' }, { t: 'cmd', text: 'self-heal rewrite → does NOT stick' },
+      { t: 'err', text: 'write-path corruption · SMART stays clean' },
+      { t: 'prompt', text: '$' }, { t: 'cmd', text: 'fix = restore VM + replace both drives' },
+    ],
+    flow: [
+      { n: '1', label: 'SMART clean' },
+      { n: '2', label: 'csum zeros', err: true },
+      { n: '3', label: 'self-heal no-stick' },
+      { n: '4', label: 'restore VM' },
+      { n: '5', label: 'replace both ✓' },
+    ],
+  },
+
+  'self-hosting-mem0-memory-stack': {
+    titlebar: 'root@dsm — mem0 memory stack',
+    lines: [
+      { t: 'prompt', text: '$' }, { t: 'cmd', text: "curl -X POST :20015/memories -H X-Api-Key" },
+      { t: 'dim', text: 'user_id + text → mem0 extracts & stores' },
+      { t: 'prompt', text: '¶' }, { t: 'ok', text: '→ remembers across sessions ✓' },
+      { t: 'prompt', text: '$' }, { t: 'cmd', text: 'stack = mem0-api + LiteLLM + pgvector(pg17)' },
+      { t: 'err', text: 'infer=true → LLM hop · slow writes' },
+      { t: 'prompt', text: '' }, { t: 'ok', text: 'self-hosted · data stays on LAN ✓' },
+    ],
+    flow: [
+      { n: '1', label: 'POST /memories' },
+      { n: '2', label: 'store fact' },
+      { n: '3', label: 'search' },
+      { n: '4', label: 'feed context' },
+      { n: '5', label: 'remembers ✓' },
+    ],
+  },
+
   'hardening-a-tor-onion-service': {
     titlebar: 'root@tor-host — onion service audit',
     lines: [

scripts/og-gen/generate.mjs

@@ -125,10 +125,20 @@ const TERMINALS = {
     <div class="line"><span class="prompt">$</span><span class="cmd">warm session · 7s pacing · sweep.py</span><span class="fix">→ 20+ listings ✓</span></div>`,
 
   'unraid-stop-array-hangs-on-swapfile': `
-    <div class="line"><span class="prompt">$</span><span class="cmd">unraid → stop array · swapfile on /mnt/cache</span></div>
-    <div class="line"><span class="prompt">&nbsp;</span><span class="err">umount: target is busy · /proc/swaps says /dev/loop0</span></div>
-    <div class="line"><span class="prompt">$</span><span class="cmd">swapoff -a + losetup -j at stopping_svcs</span><span class="fix">→ clean stop ✓</span></div>`,
-};
+      <div class="line"><span class="prompt">$</span><span class="cmd">unraid → stop array · swapfile on /mnt/cache</span></div>
+      <div class="line"><span class="prompt">&nbsp;</span><span class="err">umount: target is busy · /proc/swaps says /dev/loop0</span></div>
+      <div class="line"><span class="prompt">$</span><span class="cmd">swapoff -a + losetup -j at stopping_svcs</span><span class="fix">→ clean stop ✓</span></div>`,
+
+    'when-smart-says-healthy-but-your-raid-is-corrupting-data': `
+        <div class="line"><span class="prompt">$</span><span class="cmd">scrub → re-read vdisk1.img</span></div>
+        <div class="line"><span class="prompt">&nbsp;</span><span class="err">csum 0x8941f998 = CRC32C(zeros) · recurring</span></div>
+        <div class="line"><span class="prompt">$</span><span class="cmd">self-heal rewrite does NOT stick</span><span class="fix">→ replace both drives ✓</span></div>`,
+
+      'self-hosting-mem0-memory-stack': `
+        <div class="line"><span class="prompt">$</span><span class="cmd">curl -X POST :20015/memories · X-Api-Key</span></div>
+        <div class="line"><span class="prompt">&nbsp;</span><span class="err">infer=true → LLM hop · slow write</span></div>
+        <div class="line"><span class="prompt">$</span><span class="cmd">infer=false · pgvector · LiteLLM gateway</span><span class="fix">→ remembers across chats ✓</span></div>`,
+    };
 
 const DEFAULT_TERMINAL = `
   <div class="line"><span class="prompt">$</span><span class="cmd">engineering · devops · self-hosting</span></div>