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HyPyUtils/hypy_utils/badblocks.html
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<!DOCTYPE html>
<html lang="html5">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>BadBlocks Scan Result for /dev/sda</title>
<script src="https://unpkg.com/petite-vue"></script>
<script src="https://cdn.tailwindcss.com"></script>
</head>
<body v-scope @vue:mounted="mounted" class="p-4 relative flex flex-col gap-3">
<div>
<h1 class="text-2xl font-bold mb-4">BadBlocks Scan Result for /dev/sda</h1>
<p>Scan started on {{ first.timestamp }} and ended on {{ last?.timestamp }}.</p>
<p>
Total blocks: {{ last.end_block }} blocks |
Block size: {{ d.block_size }} |
Total size: <span class="text-red-500">{{ (last.end_block * d.block_size / 1_000_000_000_000).toFixed(2) }} TB</span>
<span class="text-gray-400">= {{ (last.end_block * d.block_size / 1024 / 1024 / 1024 / 1024).toFixed(2) }} TiB</span></p>
<p><span class="text-red-500">Red</span> blocks indicate bad blocks or blocks that take too long (8x normal time) to scan. Hover over a block to see more information.</p>
<p>Made with ♥ by <a href="https://github.com/hykilpikonna" class="text-red-500 underline">Azalea</a> | GitHub @ <a href="https://github.com/hykilpikonna/HyPyUtils" class="text-red-500 underline">hykilpikonna/HyPyUtils</a></p>
</div>
<div class="flex flex-wrap gap-0.5">
<div v-for="(log, index) in d.logs" :key="index"
class="inline-block w-2 h-2"
:style="{backgroundColor: getBlockColor(log)}"
@mouseenter="showHoverInfo($event, log, index)" @mouseleave="hideHoverInfo"></div>
</div>
<!-- Tooltip for showing hover information -->
<div v-if="hover"
:style="{top: hover?.y + 'px', left: hover?.x + 'px'}"
class="absolute bg-gray-800 text-white text-sm rounded px-2 py-1 shadow-md pointer-events-none transition-opacity duration-150">
<p>Start: {{ hover?.l?.start_block?.toString(16) }}</p>
<p>End: {{ hover?.l?.end_block?.toString(16) }}</p>
<p>Duration: {{ hover?.l?.duration?.toFixed(2) }}</p>
</div>
</body>
<script>
PetiteVue.createApp({
d: { logs: [] }, // timestamp, duration, start_block, end_block, bad_blocks
max_dur: 0, min_dur: 0, hover: null, firs: null, last: null,
onInit() {
this.min_dur = Math.min(...this.d.logs.map(l => l.duration))
// this.max_dur = Math.max(...this.d.logs.map(l => l.duration))
// this.max_dur = Math.min(this.max_dur, this.min_dur * 8)
this.max_dur = this.min_dur * 8
console.log(`Min duration: ${this.min_dur}, Max duration: ${this.max_dur}`)
this.first = this.d.logs[0]
this.last = this.d.logs[this.d.logs.length - 1]
},
mounted() {
if (this.d.logs.length) return this.onInit() // For injecting data from server-side
fetch('http://localhost:8080/badblocks_log__dev_sda.json').then(resp => resp.json())
.then(data => { this.d = data; this.onInit() })
},
getBlockColor(log) {
if (log.bad_blocks.length) return 'red'
const ratio = 1 - ((log.duration - this.min_dur) / (this.max_dur - this.min_dur))
return `rgb(${Math.round(255 * (1 - ratio))}, ${Math.round(255 * ratio)}, 0)`
},
showHoverInfo(event, log, index) {
const rect = event.target.getBoundingClientRect();
this.hover = { l: log,
x: rect.left + window.scrollX + 10,
y: rect.top + window.scrollY - 30
}
},
hideHoverInfo() { this.hover = null }
}).mount()
</script>
</html>