Merge pull request #9 from outis1one/claude/bios-vt-power-settings-mxjh0x

fix: remove iDRAC HddSeq dependency removed in BIOS 2.19+

docs/setup-guide.md

@@ -212,10 +212,26 @@ targets unconfigured physical disks.
 
 ### Install perccli
 
-Download from Dell support (search "PERCCLI") or copy the `.deb` to the host:
+`apt` does not carry perccli. Download the RPM from Dell and convert it:
 
 ```bash
-dpkg -i perccli_*.deb
+# Download (referer header required — Dell blocks plain curl)
+curl -L \
+  --referer "https://www.dell.com/" \
+  --user-agent "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36" \
+  "https://dl.dell.com/FOLDER03559396M/1/perccli-1.17.10-1.noarch.rpm" \
+  -o /tmp/perccli.rpm
+
+# Convert RPM → deb and install
+apt install -y alien
+alien --to-deb /tmp/perccli.rpm
+dpkg -i /tmp/perccli_*.deb
+
+# Binary lands in /opt/MegaRAID/perccli/ — symlink it into PATH
+ln -s /opt/MegaRAID/perccli/perccli64 /usr/local/bin/perccli
+
+# Verify
+perccli show
 ```
 
 ### Run the script
@@ -300,17 +316,15 @@ To check current speed: `ipmitool sdr type Fan`
 
 ### Staggered spin-up
 
-**Layer 1 — iDRAC BIOS** (fires at every boot, before OS):
+> **BIOS 2.19+ note:** `BIOS.StorageSettings.HddSeq` was removed from the
+> R730xd firmware. The iDRAC/BIOS layer (Layer 1) no longer works — skip it
+> and go straight to the Linux service below.
 
-```bash
+**Linux service** (staggers drives in standby at OS boot):
-bash /opt/local_proxmox/scripts/stagger-spinup.sh --idrac
-# If racadm is not available, the script prints the iDRAC web UI path instead.
-```
-
-**Layer 2 — Linux service** (handles drives coming up from standby):
 
 ```bash
 cp /opt/local_proxmox/scripts/stagger-spinup.sh /usr/local/sbin/stagger-spinup.sh
+chmod +x /usr/local/sbin/stagger-spinup.sh
 cp /opt/local_proxmox/scripts/stagger-spinup.service /etc/systemd/system/
 systemctl daemon-reload
 systemctl enable stagger-spinup.service

scripts/perc-nonraid.sh

@@ -10,9 +10,14 @@ set -euo pipefail
 
 PERCCLI=$(command -v perccli || command -v perccli64 || true)
 if [[ -z "$PERCCLI" ]]; then
-  echo "perccli not found. Install from:"
+  echo "perccli not found. Install it:"
-  echo "  https://www.dell.com/support (search 'PERCCLI')"
+  echo "  curl -L --referer 'https://www.dell.com/' \\"
-  echo "  or: dpkg -i perccli_*.deb"
+  echo "    --user-agent 'Mozilla/5.0' \\"
+  echo "    'https://dl.dell.com/FOLDER03559396M/1/perccli-1.17.10-1.noarch.rpm' \\"
+  echo "    -o /tmp/perccli.rpm"
+  echo "  apt install -y alien && alien --to-deb /tmp/perccli.rpm"
+  echo "  dpkg -i /tmp/perccli_*.deb"
+  echo "  ln -s /opt/MegaRAID/perccli/perccli64 /usr/local/bin/perccli"
   exit 1
 fi
 

scripts/stagger-spinup.sh

@@ -28,25 +28,19 @@ HDPARM=$(command -v hdparm || true)
 # ── iDRAC BIOS method (Layer 1) ───────────────────────────────────────────────
 
 configure_idrac() {
-  if ! command -v racadm &>/dev/null; then
+  # BIOS.StorageSettings.HddSeq was removed in R730xd BIOS 2.19+.
-    echo "racadm not found."
+  # The BIOS-level stagger is no longer available; rely on Layer 2 (Linux service).
-    echo "Option A: Run from iDRAC SSH:"
+  echo "NOTE: BIOS.StorageSettings.HddSeq was removed in R730xd BIOS 2.19+."
-    echo "  ssh root@<idrac-ip>"
+  echo "The iDRAC/BIOS layer for staggered spin-up is not available on this firmware."
-    echo "  racadm set BIOS.StorageSettings.HddSeq Enabled"
-    echo "  racadm jobqueue create BIOS.Setup.1-1"
-    echo "  # Then reboot to apply."
   echo ""
-    echo "Option B: iDRAC web UI:"
+  echo "Use the Linux systemd service (Layer 2) instead — it handles the same"
-    echo "  System BIOS → Power Management → Hard Disk Drive Sequencing → Enabled"
+  echo "job by staggering drives that are in standby at OS boot time."
-    echo "  Apply and reboot."
+  echo ""
-    return 0
+  echo "To install the service:"
-  fi
+  echo "  cp stagger-spinup.sh /usr/local/sbin/stagger-spinup.sh"
-
+  echo "  chmod +x /usr/local/sbin/stagger-spinup.sh"
-  echo "Enabling iDRAC hard disk drive sequencing (staggered spin-up)..."
+  echo "  # copy stagger-spinup.service to /etc/systemd/system/"
-  racadm set BIOS.StorageSettings.HddSeq Enabled
+  echo "  systemctl daemon-reload && systemctl enable stagger-spinup.service"
-  racadm jobqueue create BIOS.Setup.1-1
-  echo "Job queued. Reboot for the BIOS setting to take effect."
-  echo "Verify after reboot with: racadm get BIOS.StorageSettings.HddSeq"
 }
 
 # ── Linux spin-up stagger (Layer 2) ──────────────────────────────────────────