v1.2.0: Enhanced Inspur/Kaytus parser with GPU, PCIe, and storage support

Major improvements:
- Add CSV SEL event parser for Kaytus firmware format
- Add PCIe device parser with link speed/width detection
- Add GPU temperature and PCIe link monitoring
- Add disk backplane parser for storage bay information
- Fix memory module detection (only show installed DIMMs)

Parser enhancements:
- Parse RESTful PCIe Device info (max/current link width/speed)
- Parse GPU sensor data (core and memory temperatures)
- Parse diskbackplane info (slot count, installed drives)
- Parse SEL events from CSV format (selelist.csv)
- Fix memory Present status logic (check mem_mod_status)

Web interface improvements:
- Add PCIe link degradation highlighting (red when current < max)
- Add storage table with Present status and location
- Update memory specification to show only installed modules with frequency
- Sort events from newest to oldest
- Filter out N/A serial numbers from display

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

internal/parser/vendors/inspur/component.go

@@ -27,6 +27,9 @@ func ParseComponentLog(content []byte, hw *models.HardwareConfig) {
 	// Parse RESTful HDD info
 	parseHDDInfo(text, hw)
 
+	// Parse RESTful diskbackplane info
+	parseDiskBackplaneInfo(text, hw)
+
 	// Parse RESTful Network Adapter info
 	parseNetworkAdapterInfo(text, hw)
 
@@ -52,6 +55,7 @@ type MemoryRESTInfo struct {
 		MemModID              int    `json:"mem_mod_id"`
 		ConfigStatus          int    `json:"config_status"`
 		MemModSlot            string `json:"mem_mod_slot"`
+		MemModStatus          int    `json:"mem_mod_status"`
 		MemModSize            int    `json:"mem_mod_size"`
 		MemModType            string `json:"mem_mod_type"`
 		MemModTechnology      string `json:"mem_mod_technology"`
@@ -90,7 +94,7 @@ func parseMemoryInfo(text string, hw *models.HardwareConfig) {
 		hw.Memory = append(hw.Memory, models.MemoryDIMM{
 			Slot:            mem.MemModSlot,
 			Location:        mem.MemModSlot,
-			Present:         mem.ConfigStatus == 1,
+			Present:         mem.MemModStatus == 1 && mem.MemModSize > 0,
 			SizeMB:          mem.MemModSize * 1024, // Convert GB to MB
 			Type:            mem.MemModType,
 			Technology:      strings.TrimSpace(mem.MemModTechnology),
@@ -420,3 +424,56 @@ func extractComponentFirmware(text string, hw *models.HardwareConfig) {
 		}
 	}
 }
+
+// DiskBackplaneRESTInfo represents the RESTful diskbackplane info structure
+type DiskBackplaneRESTInfo []struct {
+	PortCount      int    `json:"port_count"`
+	DriverCount    int    `json:"driver_count"`
+	Front          int    `json:"front"`
+	BackplaneIndex int    `json:"backplane_index"`
+	Present        int    `json:"present"`
+	CPLDVersion    string `json:"cpld_version"`
+	Temperature    int    `json:"temperature"`
+}
+
+func parseDiskBackplaneInfo(text string, hw *models.HardwareConfig) {
+	// Find RESTful diskbackplane info section
+	re := regexp.MustCompile(`RESTful diskbackplane info:\s*(\[[\s\S]*?\])\s*BMC`)
+	match := re.FindStringSubmatch(text)
+	if match == nil {
+		return
+	}
+
+	jsonStr := match[1]
+	jsonStr = strings.ReplaceAll(jsonStr, "\n", "")
+
+	var backplaneInfo DiskBackplaneRESTInfo
+	if err := json.Unmarshal([]byte(jsonStr), &backplaneInfo); err != nil {
+		return
+	}
+
+	// Create storage entries based on backplane info
+	for _, bp := range backplaneInfo {
+		if bp.Present != 1 {
+			continue
+		}
+
+		location := "Rear"
+		if bp.Front == 1 {
+			location = "Front"
+		}
+
+		// Create entries for each port (disk slot)
+		for i := 0; i < bp.PortCount; i++ {
+			isPresent := i < bp.DriverCount
+
+			hw.Storage = append(hw.Storage, models.Storage{
+				Slot:        fmt.Sprintf("%d", i),
+				Present:     isPresent,
+				Location:    location,
+				BackplaneID: bp.BackplaneIndex,
+				Type:        "HDD",
+			})
+		}
+	}
+}