Add RAID Controller Management to Tools page

Unified card for LSI/Broadcom and Intel VROC controllers: auto-detects
foreign configurations and warns the operator with Import/Clear actions;
allows creating RAID 1 mirrors from unconfigured drives regardless of
controller type. Live output streams via SSE into an inline terminal.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

audit/internal/webui/page_export_tools.go

@@ -406,7 +406,9 @@ func renderTools() string {
 
 ` + renderSAADMICard() + `
 
-` + renderIPMIFRUCard()
+` + renderIPMIFRUCard() + `
+
+` + renderRAIDMgmtCard()
 }
 
 func renderExportIndex(exportDir string) (string, error) {

audit/internal/webui/raid_mgmt.go

@@ -0,0 +1,689 @@
+package webui
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	"net/http"
+	"os"
+	"os/exec"
+	"regexp"
+	"strconv"
+	"strings"
+	"time"
+)
+
+// --- Response types ---
+
+type raidDriveInfo struct {
+	Slot   string  `json:"slot,omitempty"`
+	Device string  `json:"device,omitempty"`
+	Model  string  `json:"model,omitempty"`
+	SizeGB float64 `json:"size_gb,omitempty"`
+	Serial string  `json:"serial,omitempty"`
+	State  string  `json:"state,omitempty"`
+}
+
+type raidArrayInfo struct {
+	Name     string   `json:"name"`
+	Level    string   `json:"level,omitempty"`
+	Members  []string `json:"members"`
+	Degraded bool     `json:"degraded"`
+}
+
+type raidControllerInfo struct {
+	ID            string          `json:"id"`
+	Type          string          `json:"type"`
+	Index         int             `json:"index"`
+	Model         string          `json:"model"`
+	ForeignDrives []raidDriveInfo `json:"foreign_drives"`
+	FreeDrives    []raidDriveInfo `json:"free_drives"`
+	Arrays        []raidArrayInfo `json:"arrays,omitempty"`
+}
+
+type raidStatusResp struct {
+	Controllers []raidControllerInfo `json:"controllers"`
+}
+
+// --- LSI/storcli detection ---
+
+func detectLSIControllers() []raidControllerInfo {
+	ctrlOut, err := exec.Command("storcli64", "/call", "show", "J").Output()
+	if err != nil {
+		return nil
+	}
+
+	var ctrlDoc struct {
+		Controllers []struct {
+			ResponseData struct {
+				Basics struct {
+					Controller int    `json:"Controller"`
+					Model      string `json:"Model"`
+				} `json:"Basics"`
+			} `json:"Response Data"`
+		} `json:"Controllers"`
+	}
+	if err := json.Unmarshal(ctrlOut, &ctrlDoc); err != nil || len(ctrlDoc.Controllers) == 0 {
+		return nil
+	}
+
+	driveOut, _ := exec.Command("storcli64", "/call/eall/sall", "show", "all", "J").Output()
+
+	var driveDoc struct {
+		Controllers []struct {
+			ResponseData struct {
+				DriveInformation []struct {
+					EIDSlt string `json:"EID:Slt"`
+					State  string `json:"State"`
+					Size   string `json:"Size"`
+					Intf   string `json:"Intf"`
+					Med    string `json:"Med"`
+					Model  string `json:"Model"`
+					SN     string `json:"SN"`
+				} `json:"Drive Information"`
+			} `json:"Response Data"`
+		} `json:"Controllers"`
+	}
+	if len(driveOut) > 0 {
+		json.Unmarshal(driveOut, &driveDoc) //nolint:errcheck
+	}
+
+	var controllers []raidControllerInfo
+	for i, c := range ctrlDoc.Controllers {
+		ctrl := raidControllerInfo{
+			ID:            fmt.Sprintf("lsi-%d", c.ResponseData.Basics.Controller),
+			Type:          "lsi",
+			Index:         c.ResponseData.Basics.Controller,
+			Model:         c.ResponseData.Basics.Model,
+			ForeignDrives: []raidDriveInfo{},
+			FreeDrives:    []raidDriveInfo{},
+		}
+		if ctrl.Model == "" {
+			ctrl.Model = fmt.Sprintf("LSI Controller %d", ctrl.Index)
+		}
+
+		if i < len(driveDoc.Controllers) {
+			for _, d := range driveDoc.Controllers[i].ResponseData.DriveInformation {
+				info := raidDriveInfo{
+					Slot:   strings.TrimSpace(d.EIDSlt),
+					Model:  strings.TrimSpace(d.Model),
+					State:  strings.TrimSpace(d.State),
+					SizeGB: raidParseHumanSizeGB(d.Size),
+					Serial: strings.TrimSpace(d.SN),
+				}
+				switch strings.TrimSpace(d.State) {
+				case "Frgn":
+					ctrl.ForeignDrives = append(ctrl.ForeignDrives, info)
+				case "UGood", "JBOD":
+					ctrl.FreeDrives = append(ctrl.FreeDrives, info)
+				}
+			}
+		}
+
+		controllers = append(controllers, ctrl)
+	}
+	return controllers
+}
+
+// --- VROC/mdadm detection ---
+
+var raidMDStatDegradedRx = regexp.MustCompile(`\[[U_]+\]`)
+
+type mdStatEntry struct {
+	Name     string
+	Level    string
+	Members  []string
+	Degraded bool
+}
+
+func parseRAIDMDStat(raw string) []mdStatEntry {
+	var entries []mdStatEntry
+	var cur *mdStatEntry
+	for _, line := range strings.Split(raw, "\n") {
+		if strings.HasPrefix(line, "Personalities") || strings.HasPrefix(line, "unused devices") {
+			continue
+		}
+		if idx := strings.Index(line, " : "); idx > 0 {
+			name := strings.TrimSpace(line[:idx])
+			rest := line[idx+3:]
+			entry := mdStatEntry{Name: name}
+			for _, tok := range strings.Fields(rest) {
+				if strings.HasPrefix(tok, "raid") || strings.HasPrefix(tok, "linear") {
+					entry.Level = tok
+				}
+				if bk := strings.Index(tok, "["); bk > 0 && strings.HasSuffix(tok, "]") {
+					entry.Members = append(entry.Members, tok[:bk])
+				}
+			}
+			entries = append(entries, entry)
+			cur = &entries[len(entries)-1]
+			continue
+		}
+		if cur != nil {
+			if m := raidMDStatDegradedRx.FindString(line); m != "" && strings.Contains(m, "_") {
+				cur.Degraded = true
+			}
+		}
+	}
+	return entries
+}
+
+func detectVROCController() *raidControllerInfo {
+	out, err := exec.Command("mdadm", "--detail-platform").CombinedOutput()
+	if err != nil && len(out) == 0 {
+		return nil
+	}
+	hasVROC := false
+	for _, line := range strings.Split(string(out), "\n") {
+		lower := strings.ToLower(line)
+		if strings.Contains(lower, "license") || strings.Contains(lower, "intel") || strings.Contains(lower, "platform") {
+			hasVROC = true
+			break
+		}
+	}
+	if !hasVROC {
+		return nil
+	}
+
+	ctrl := &raidControllerInfo{
+		ID:            "vroc-0",
+		Type:          "vroc",
+		Model:         "Intel VROC",
+		ForeignDrives: []raidDriveInfo{},
+		FreeDrives:    []raidDriveInfo{},
+	}
+
+	inArray := map[string]bool{}
+	raw, err := os.ReadFile("/proc/mdstat")
+	if err == nil {
+		for _, arr := range parseRAIDMDStat(string(raw)) {
+			ctrl.Arrays = append(ctrl.Arrays, raidArrayInfo{
+				Name:     arr.Name,
+				Level:    arr.Level,
+				Members:  arr.Members,
+				Degraded: arr.Degraded,
+			})
+			for _, m := range arr.Members {
+				inArray[m] = true
+			}
+		}
+	}
+
+	lsblkOut, err := exec.Command("lsblk", "-J", "-d", "-o", "NAME,SIZE,TYPE,MODEL,SERIAL").Output()
+	if err == nil {
+		var lsblkDoc struct {
+			BlockDevices []struct {
+				Name   string `json:"name"`
+				Size   string `json:"size"`
+				Type   string `json:"type"`
+				Model  string `json:"model"`
+				Serial string `json:"serial"`
+			} `json:"blockdevices"`
+		}
+		if json.Unmarshal(lsblkOut, &lsblkDoc) == nil {
+			for _, d := range lsblkDoc.BlockDevices {
+				if d.Type != "disk" || inArray[d.Name] {
+					continue
+				}
+				ctrl.FreeDrives = append(ctrl.FreeDrives, raidDriveInfo{
+					Device: "/dev/" + d.Name,
+					Model:  strings.TrimSpace(d.Model),
+					Serial: strings.TrimSpace(d.Serial),
+					State:  "available",
+				})
+			}
+		}
+	}
+
+	return ctrl
+}
+
+// --- API handlers ---
+
+func (h *handler) handleAPIRAIDStatus(w http.ResponseWriter, r *http.Request) {
+	resp := raidStatusResp{Controllers: []raidControllerInfo{}}
+
+	if lsi := detectLSIControllers(); len(lsi) > 0 {
+		resp.Controllers = append(resp.Controllers, lsi...)
+	}
+	if vroc := detectVROCController(); vroc != nil {
+		resp.Controllers = append(resp.Controllers, *vroc)
+	}
+
+	writeJSON(w, resp)
+}
+
+func (h *handler) handleAPIRAIDForeignAction(w http.ResponseWriter, r *http.Request) {
+	var req struct {
+		ControllerID string `json:"controller_id"`
+		Action       string `json:"action"`
+	}
+	if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
+		writeError(w, http.StatusBadRequest, "invalid JSON")
+		return
+	}
+	if req.Action != "import" && req.Action != "clear" {
+		writeError(w, http.StatusBadRequest, "action must be 'import' or 'clear'")
+		return
+	}
+	ctrlIdx, ok := parseLSIControllerIndex(req.ControllerID)
+	if !ok {
+		writeError(w, http.StatusBadRequest, "invalid controller_id")
+		return
+	}
+
+	target := "raid-foreign-clear"
+	name := fmt.Sprintf("RAID Foreign Clear (ctrl %d)", ctrlIdx)
+	if req.Action == "import" {
+		target = "raid-foreign-import"
+		name = fmt.Sprintf("RAID Foreign Import (ctrl %d)", ctrlIdx)
+	}
+
+	t := &Task{
+		ID:        newJobID(target),
+		Name:      name,
+		Target:    target,
+		Priority:  defaultTaskPriority(target, taskParams{}),
+		Status:    TaskPending,
+		CreatedAt: time.Now(),
+		params:    taskParams{RAIDController: ctrlIdx},
+	}
+	globalQueue.enqueue(t)
+	writeJSON(w, map[string]string{"task_id": t.ID})
+}
+
+func (h *handler) handleAPIRAIDCreateMirror(w http.ResponseWriter, r *http.Request) {
+	var req struct {
+		ControllerID string   `json:"controller_id"`
+		Devices      []string `json:"devices"`
+		ArrayName    string   `json:"array_name"`
+	}
+	if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
+		writeError(w, http.StatusBadRequest, "invalid JSON")
+		return
+	}
+	if len(req.Devices) < 2 {
+		writeError(w, http.StatusBadRequest, "at least 2 devices required")
+		return
+	}
+
+	var target, name string
+	var params taskParams
+
+	switch {
+	case strings.HasPrefix(req.ControllerID, "lsi-"):
+		ctrlIdx, ok := parseLSIControllerIndex(req.ControllerID)
+		if !ok {
+			writeError(w, http.StatusBadRequest, "invalid controller_id")
+			return
+		}
+		target = "raid-lsi-create-mirror"
+		name = fmt.Sprintf("Create RAID 1 Mirror (LSI ctrl %d)", ctrlIdx)
+		params = taskParams{RAIDController: ctrlIdx, RAIDDevices: req.Devices}
+
+	case req.ControllerID == "vroc-0":
+		arrayName := strings.TrimSpace(req.ArrayName)
+		if arrayName == "" {
+			arrayName = "bee-mirror0"
+		}
+		target = "raid-vroc-create-mirror"
+		name = fmt.Sprintf("Create VROC RAID 1 (%s)", arrayName)
+		params = taskParams{RAIDDevices: req.Devices, RAIDArrayName: arrayName}
+
+	default:
+		writeError(w, http.StatusBadRequest, "unknown controller_id")
+		return
+	}
+
+	t := &Task{
+		ID:        newJobID(target),
+		Name:      name,
+		Target:    target,
+		Priority:  defaultTaskPriority(target, taskParams{}),
+		Status:    TaskPending,
+		CreatedAt: time.Now(),
+		params:    params,
+	}
+	globalQueue.enqueue(t)
+	writeJSON(w, map[string]string{"task_id": t.ID})
+}
+
+func parseLSIControllerIndex(id string) (int, bool) {
+	if !strings.HasPrefix(id, "lsi-") {
+		return 0, false
+	}
+	n, err := strconv.Atoi(strings.TrimPrefix(id, "lsi-"))
+	if err != nil || n < 0 {
+		return 0, false
+	}
+	return n, true
+}
+
+// --- Task runner functions ---
+
+func runRAIDForeignClearTask(ctx context.Context, j *jobState, ctrl int) error {
+	j.append(fmt.Sprintf("Clearing foreign configuration on controller %d...", ctrl))
+	cmd := exec.CommandContext(ctx, "storcli64", fmt.Sprintf("/c%d/fall", ctrl), "del", "noprompt")
+	return streamCmdJob(j, cmd)
+}
+
+func runRAIDForeignImportTask(ctx context.Context, j *jobState, ctrl int) error {
+	j.append(fmt.Sprintf("Importing foreign configuration on controller %d...", ctrl))
+	cmd := exec.CommandContext(ctx, "storcli64", fmt.Sprintf("/c%d/fall", ctrl), "import", "noprompt")
+	return streamCmdJob(j, cmd)
+}
+
+func runRAIDLSICreateMirrorTask(ctx context.Context, j *jobState, ctrl int, drives []string) error {
+	driveList := strings.Join(drives, ",")
+	j.append(fmt.Sprintf("Creating RAID 1 on controller %d with drives: %s", ctrl, driveList))
+	cmd := exec.CommandContext(ctx, "storcli64",
+		fmt.Sprintf("/c%d", ctrl),
+		"add", "vd", "type=raid1",
+		fmt.Sprintf("drives=%s", driveList),
+		"pdperarray=2",
+	)
+	return streamCmdJob(j, cmd)
+}
+
+func runRAIDVROCCreateMirrorTask(ctx context.Context, j *jobState, devices []string, arrayName string) error {
+	if arrayName == "" {
+		arrayName = "bee-mirror0"
+	}
+	devPath := "/dev/md/" + arrayName
+	args := []string{
+		"--create", devPath,
+		"--level=1",
+		fmt.Sprintf("--raid-devices=%d", len(devices)),
+		"--run",
+	}
+	args = append(args, devices...)
+	j.append(fmt.Sprintf("Creating VROC RAID 1 array %s with: %s", devPath, strings.Join(devices, " ")))
+	cmd := exec.CommandContext(ctx, "mdadm", args...)
+	return streamCmdJob(j, cmd)
+}
+
+// raidParseHumanSizeGB parses storcli size strings like "1.818 TB", "745.211 GB".
+func raidParseHumanSizeGB(s string) float64 {
+	s = strings.TrimSpace(s)
+	if s == "" {
+		return 0
+	}
+	upper := strings.ToUpper(s)
+	var mul float64
+	var numStr string
+	switch {
+	case strings.Contains(upper, " TB"):
+		mul = 1024
+		numStr = strings.TrimSpace(strings.SplitN(upper, " T", 2)[0])
+	case strings.Contains(upper, " GB"):
+		mul = 1
+		numStr = strings.TrimSpace(strings.SplitN(upper, " G", 2)[0])
+	case strings.Contains(upper, " MB"):
+		mul = 1.0 / 1024
+		numStr = strings.TrimSpace(strings.SplitN(upper, " M", 2)[0])
+	default:
+		return 0
+	}
+	v, err := strconv.ParseFloat(numStr, 64)
+	if err != nil {
+		return 0
+	}
+	return v * mul
+}
+
+// --- UI card ---
+
+func renderRAIDMgmtCard() string {
+	return `<div class="card"><div class="card-head card-head-actions">RAID Controller Management<div class="card-head-buttons"><button class="btn btn-sm btn-secondary" onclick="raidLoad()">&#8635; Refresh</button></div></div><div class="card-body">
+<div id="raid-status" style="font-size:13px;color:var(--muted);margin-bottom:8px">Loading...</div>
+<div id="raid-content"></div>
+<div id="raid-out-wrap" style="display:none;margin-top:14px">
+  <div style="display:flex;align-items:center;justify-content:space-between;margin-bottom:4px">
+    <span id="raid-out-label" style="font-size:12px;font-weight:600;color:var(--muted)">Output</span>
+    <span id="raid-out-status" style="font-size:12px"></span>
+  </div>
+  <div id="raid-terminal" class="terminal" style="max-height:260px;width:100%;box-sizing:border-box"></div>
+</div>
+</div></div>
+<script>
+(function(){
+function escHtml(s) {
+  return String(s||'').replace(/&/g,'&amp;').replace(/</g,'&lt;').replace(/>/g,'&gt;').replace(/"/g,'&quot;');
+}
+
+var _raidControllers = [];
+
+function raidLoad() {
+  var status = document.getElementById('raid-status');
+  var content = document.getElementById('raid-content');
+  status.textContent = 'Detecting RAID controllers...';
+  status.style.color = 'var(--muted)';
+  content.innerHTML = '';
+  fetch('/api/tools/raid/status', {cache:'no-store'})
+    .then(function(r) {
+      if (!r.ok) return r.json().then(function(e) { throw new Error(e.error || r.statusText); });
+      return r.json();
+    })
+    .then(function(data) {
+      _raidControllers = data.controllers || [];
+      if (_raidControllers.length === 0) {
+        status.textContent = 'No RAID controllers detected.';
+        return;
+      }
+      status.textContent = _raidControllers.length + ' controller(s) detected.';
+      content.innerHTML = _raidControllers.map(function(c, i) {
+        return raidRenderController(c, i);
+      }).join('<hr style="margin:16px 0;border:none;border-top:1px solid var(--border)">');
+    })
+    .catch(function(e) {
+      status.textContent = 'Error: ' + e.message;
+      status.style.color = 'var(--crit-fg)';
+    });
+}
+
+function raidRenderController(c, idx) {
+  var html = '';
+  var typeLabel = c.type === 'lsi' ? 'LSI / Broadcom' : 'Intel VROC';
+  html += '<div style="font-weight:600;font-size:13px;margin-bottom:10px">' + typeLabel + ' &mdash; ' + escHtml(c.model) + '</div>';
+
+  if (c.type === 'lsi') {
+    var foreign = c.foreign_drives || [];
+    if (foreign.length > 0) {
+      html += '<div style="background:var(--warn-bg,rgba(240,192,0,0.1));border:1px solid var(--warn-border,#c8a800);border-radius:4px;padding:10px 12px;margin-bottom:12px">';
+      html += '<div style="font-weight:600;font-size:13px;margin-bottom:6px">&#9888;&#xFE0E; Foreign Configuration Detected (' + foreign.length + ' drive(s))</div>';
+      html += '<table style="margin-bottom:10px"><tr><th>Slot</th><th>Model</th><th>Size</th><th>State</th></tr>';
+      foreign.forEach(function(d) {
+        html += '<tr>'
+          + '<td style="font-family:monospace">' + escHtml(d.slot) + '</td>'
+          + '<td>' + escHtml(d.model||'—') + '</td>'
+          + '<td>' + (d.size_gb > 0 ? Math.round(d.size_gb) + ' GB' : '—') + '</td>'
+          + '<td><span class="badge badge-warn">' + escHtml(d.state) + '</span></td>'
+          + '</tr>';
+      });
+      html += '</table>';
+      html += '<div style="display:flex;gap:8px;flex-wrap:wrap">';
+      html += '<button class="btn btn-sm btn-primary" onclick="raidForeignAction(\'' + escHtml(c.id) + '\',\'import\',this)">Import Foreign Config</button>';
+      html += '<button class="btn btn-sm btn-secondary" style="color:var(--crit-fg)" onclick="raidForeignAction(\'' + escHtml(c.id) + '\',\'clear\',this)">Clear Foreign Config</button>';
+      html += '</div></div>';
+    }
+
+    html += raidRenderMirrorSection(c, idx, 'lsi');
+  }
+
+  if (c.type === 'vroc') {
+    var arrays = c.arrays || [];
+    if (arrays.length > 0) {
+      html += '<div style="font-size:12px;font-weight:600;color:var(--muted);margin-bottom:6px;text-transform:uppercase;letter-spacing:.04em">Active Arrays</div>';
+      html += '<table style="margin-bottom:14px"><tr><th>Name</th><th>Level</th><th>Members</th><th>Status</th></tr>';
+      arrays.forEach(function(a) {
+        var badge = a.degraded
+          ? '<span class="badge badge-err">Degraded</span>'
+          : '<span class="badge badge-ok">OK</span>';
+        html += '<tr>'
+          + '<td style="font-family:monospace">' + escHtml(a.name) + '</td>'
+          + '<td>' + escHtml(a.level||'—') + '</td>'
+          + '<td style="font-family:monospace;font-size:12px">' + (a.members||[]).map(escHtml).join(', ') + '</td>'
+          + '<td>' + badge + '</td>'
+          + '</tr>';
+      });
+      html += '</table>';
+    }
+
+    html += raidRenderMirrorSection(c, idx, 'vroc');
+  }
+
+  return html;
+}
+
+function raidRenderMirrorSection(c, idx, kind) {
+  var free = c.free_drives || [];
+  var html = '<div style="font-size:12px;font-weight:600;color:var(--muted);margin-bottom:6px;text-transform:uppercase;letter-spacing:.04em">Create RAID 1 Mirror</div>';
+
+  if (free.length < 2) {
+    html += '<p style="font-size:13px;color:var(--muted)">No unconfigured drives available (need at least 2).</p>';
+    return html;
+  }
+
+  html += '<p style="font-size:13px;color:var(--muted);margin-bottom:8px">Select exactly 2 drives:</p>';
+  html += '<div>';
+  free.forEach(function(d) {
+    var val = kind === 'lsi' ? d.slot : d.device;
+    var label = kind === 'lsi'
+      ? escHtml(d.slot) + (d.model ? ' &mdash; ' + escHtml(d.model) : '') + (d.size_gb > 0 ? ' (' + Math.round(d.size_gb) + ' GB)' : '')
+      : escHtml(d.device) + (d.model ? ' &mdash; ' + escHtml(d.model) : '') + (d.serial ? ' [' + escHtml(d.serial) + ']' : '');
+    html += '<label style="display:block;margin-bottom:4px;font-size:13px;cursor:pointer">'
+      + '<input type="checkbox" class="raid-mirror-check-' + idx + '" value="' + escHtml(val) + '"> '
+      + label + '</label>';
+  });
+  html += '</div>';
+
+  if (kind === 'vroc') {
+    html += '<div style="margin-top:10px;display:flex;align-items:center;gap:8px;flex-wrap:wrap">'
+      + '<label style="font-size:13px">Array name:&nbsp;<input type="text" id="vroc-arrayname-' + idx + '" value="bee-mirror0" style="font-family:monospace;padding:2px 6px;width:140px"></label>';
+  } else {
+    html += '<div style="margin-top:10px;display:flex;gap:8px">';
+  }
+
+  html += '<button class="btn btn-sm btn-primary raid-mirror-btn-' + idx + '" onclick="raidCreateMirror(\'' + escHtml(c.id) + '\',' + idx + ',\'' + kind + '\',this)">Create Mirror</button>';
+  html += '</div>';
+
+  return html;
+}
+
+function raidForeignAction(ctrlID, action, btn) {
+  if (action === 'clear' && !confirm('Clear foreign configuration on ' + ctrlID + '?\n\nThis will DELETE the foreign RAID metadata. Data on those drives may become inaccessible.')) {
+    return;
+  }
+  var original = btn ? btn.textContent : '';
+  if (btn) { btn.disabled = true; btn.textContent = action === 'import' ? 'Importing...' : 'Clearing...'; }
+  raidShowOutput('RAID foreign ' + action, '', '');
+  fetch('/api/tools/raid/foreign', {
+    method: 'POST',
+    headers: {'Content-Type': 'application/json'},
+    body: JSON.stringify({controller_id: ctrlID, action: action})
+  })
+    .then(function(r) { return r.json(); })
+    .then(function(d) {
+      if (d.error) throw new Error(d.error);
+      var actionLabel = action === 'import' ? 'Import foreign config' : 'Clear foreign config';
+      raidStreamTask(d.task_id, actionLabel, function() {
+        if (btn) { btn.disabled = false; btn.textContent = original; }
+        raidLoad();
+      });
+    })
+    .catch(function(e) {
+      raidShowOutput('Error', 'failed', e.message);
+      if (btn) { btn.disabled = false; btn.textContent = original; }
+    });
+}
+
+function raidCreateMirror(ctrlID, idx, kind, btn) {
+  var checks = document.querySelectorAll('.raid-mirror-check-' + idx + ':checked');
+  if (checks.length !== 2) {
+    alert('Select exactly 2 drives.');
+    return;
+  }
+  var devices = Array.from(checks).map(function(c) { return c.value; });
+  var arrayName = '';
+  if (kind === 'vroc') {
+    var nameEl = document.getElementById('vroc-arrayname-' + idx);
+    arrayName = nameEl ? nameEl.value.trim() : 'bee-mirror0';
+    if (!arrayName) arrayName = 'bee-mirror0';
+  }
+  var original = btn ? btn.textContent : '';
+  if (btn) { btn.disabled = true; btn.textContent = 'Creating...'; }
+  raidShowOutput('Create RAID 1', '', '');
+  fetch('/api/tools/raid/create-mirror', {
+    method: 'POST',
+    headers: {'Content-Type': 'application/json'},
+    body: JSON.stringify({controller_id: ctrlID, devices: devices, array_name: arrayName})
+  })
+    .then(function(r) { return r.json(); })
+    .then(function(d) {
+      if (d.error) throw new Error(d.error);
+      raidStreamTask(d.task_id, 'Create RAID 1 mirror', function() {
+        if (btn) { btn.disabled = false; btn.textContent = original; }
+        raidLoad();
+      });
+    })
+    .catch(function(e) {
+      raidShowOutput('Error', 'failed', e.message);
+      if (btn) { btn.disabled = false; btn.textContent = original; }
+    });
+}
+
+function raidShowOutput(label, status, text) {
+  var wrap = document.getElementById('raid-out-wrap');
+  var labelEl = document.getElementById('raid-out-label');
+  var statusEl = document.getElementById('raid-out-status');
+  var term = document.getElementById('raid-terminal');
+  wrap.style.display = 'block';
+  labelEl.textContent = label;
+  if (status === 'ok') {
+    statusEl.textContent = '✓ done';
+    statusEl.style.color = 'var(--ok-fg)';
+  } else if (status === 'failed') {
+    statusEl.textContent = '✗ failed';
+    statusEl.style.color = 'var(--crit-fg)';
+  } else {
+    statusEl.textContent = status;
+    statusEl.style.color = 'var(--muted)';
+  }
+  if (text !== undefined) {
+    term.textContent = text;
+    term.scrollTop = term.scrollHeight;
+  }
+}
+
+function raidStreamTask(taskID, taskName, onDone) {
+  var term = document.getElementById('raid-terminal');
+  term.textContent = '';
+  raidShowOutput(taskName || 'Running…', 'running…', undefined);
+  var es = new EventSource('/api/tasks/' + taskID + '/stream');
+  es.onmessage = function(e) {
+    term.textContent += e.data + '\n';
+    term.scrollTop = term.scrollHeight;
+  };
+  es.addEventListener('done', function(e) {
+    es.close();
+    if (!e.data) {
+      raidShowOutput(taskName, 'ok', undefined);
+    } else {
+      raidShowOutput(taskName, 'failed', undefined);
+      term.textContent += '\nFailed: ' + e.data;
+      term.scrollTop = term.scrollHeight;
+    }
+    if (onDone) onDone();
+  });
+  es.onerror = function() {
+    es.close();
+    raidShowOutput(taskName, 'failed', undefined);
+    if (onDone) onDone();
+  };
+}
+
+window.raidLoad = raidLoad;
+raidLoad();
+})();
+</script>`
+}

audit/internal/webui/server.go

@@ -318,6 +318,9 @@ func NewHandler(opts HandlerOptions) http.Handler {
 	mux.HandleFunc("POST /api/tools/saa-dmi/write", h.handleAPISAADMIWrite)
 	mux.HandleFunc("GET /api/tools/ipmi-fru", h.handleAPIIPMIFRURead)
 	mux.HandleFunc("POST /api/tools/ipmi-fru/write", h.handleAPIIPMIFRUWrite)
+	mux.HandleFunc("GET /api/tools/raid/status", h.handleAPIRAIDStatus)
+	mux.HandleFunc("POST /api/tools/raid/foreign", h.handleAPIRAIDForeignAction)
+	mux.HandleFunc("POST /api/tools/raid/create-mirror", h.handleAPIRAIDCreateMirror)
 
 	// GPU presence / tools
 	mux.HandleFunc("GET /api/gpu/presence", h.handleAPIGPUPresence)

audit/internal/webui/task_runner.go

@@ -394,6 +394,22 @@ func executeTaskWithOptions(opts *HandlerOptions, t *Task, j *jobState, ctx cont
 			break
 		}
 		err = runIPMIFRUWriteTask(ctx, j, opts.ExportDir, t.params)
+	case "raid-foreign-clear":
+		err = runRAIDForeignClearTask(ctx, j, t.params.RAIDController)
+	case "raid-foreign-import":
+		err = runRAIDForeignImportTask(ctx, j, t.params.RAIDController)
+	case "raid-lsi-create-mirror":
+		if len(t.params.RAIDDevices) < 2 {
+			err = fmt.Errorf("at least 2 drives required")
+			break
+		}
+		err = runRAIDLSICreateMirrorTask(ctx, j, t.params.RAIDController, t.params.RAIDDevices)
+	case "raid-vroc-create-mirror":
+		if len(t.params.RAIDDevices) < 2 {
+			err = fmt.Errorf("at least 2 devices required")
+			break
+		}
+		err = runRAIDVROCCreateMirrorTask(ctx, j, t.params.RAIDDevices, t.params.RAIDArrayName)
 	default:
 		j.append("ERROR: unknown target: " + t.Target)
 		j.finish("unknown target")

audit/internal/webui/tasks.go

@@ -142,6 +142,9 @@ type taskParams struct {
 	PlatformComponents []string    `json:"platform_components,omitempty"`
 	SAADmiChanges      []saaChange  `json:"saa_dmi_changes,omitempty"`
 	FRUChanges         []fruChange  `json:"fru_changes,omitempty"`
+	RAIDController     int          `json:"raid_controller,omitempty"`
+	RAIDDevices        []string     `json:"raid_devices,omitempty"`
+	RAIDArrayName      string       `json:"raid_array_name,omitempty"`
 }
 
 type persistedTask struct {