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fix: perc-nonraid.sh add JBOD controller enable and per-drive JBOD state

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H730 requires two steps: enable JBOD on the controller, then set each
UGood drive to JBOD state. Without both, drives show in perccli but
are invisible to lsblk/the OS. Also skip Onln drives (OS RAID members).

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
Claude
2026-06-27 04:58:31 +00:00
parent b3aaf999d5
commit 89f8a453b7
1 changed files with 20 additions and 14 deletions
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scripts/perc-nonraid.sh
+20 -14
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@@ -1,10 +1,12 @@
#!/usr/bin/env bash
# Convert PERC H730 drives to Non-RAID (per-disk passthrough) mode.
# Convert PERC H730 drives to JBOD (per-disk passthrough) mode.
# Run once on the Proxmox host before assigning drives to VMs.
# Requires: perccli (install from Dell's website or local .deb)
#
# Dell PERC H730 does not have a true HBA/IT mode. Non-RAID mode is the
# equivalent — each disk is presented directly to the OS with SMART intact.
# Dell PERC H730 requires two steps to expose drives to the OS:
# 1. Enable JBOD mode on the controller
# 2. Set each unconfigured drive to JBOD state
# Without both steps, drives show as UGood in perccli but are invisible to lsblk.
set -euo pipefail
@@ -29,23 +31,26 @@ echo "=== Drives on controller 0 ==="
$PERCCLI /c0 /eall /sall show
echo ""
read -rp "Proceed with converting all non-OS drives to Non-RAID mode? [y/N] " confirm
read -rp "Proceed with converting all non-OS drives to JBOD mode? [y/N] " confirm
[[ "$confirm" =~ ^[Yy]$ ]] || { echo "Aborted."; exit 0; }
# Identify enclosure IDs (typically 8 for the internal backplane on R730xd)
# Step 1: Enable JBOD mode on the controller
echo ""
echo "--- Enabling JBOD mode on controller 0 ---"
$PERCCLI /c0 set jbod=on
echo ""
# Step 2: Set each UGood drive to JBOD state so the OS can see it
# Only targets UGood drives — skips Onln drives (OS RAID members)
ENCLOSURES=$($PERCCLI /c0 /eall show | awk '/^[0-9]/{print $1}' | sort -u)
for enc in $ENCLOSURES; do
echo ""
echo "=== Processing enclosure $enc ==="
SLOTS=$($PERCCLI /c0 /e"$enc" /sall show | awk '/UGood|Onln|JBOD|DHS/{print $2}' | sort -u)
SLOTS=$($PERCCLI /c0 /e"$enc" /sall show | awk '/UGood/{print $2}' | sort -u)
for slot in $SLOTS; do
echo -n " Slot $slot: setting to Good... "
$PERCCLI /c0 /e"$enc" /s"$slot" set good force 2>&1 | grep -i "success\|error\|already" || true
echo -n " Slot $slot: setting to Non-RAID... "
$PERCCLI /c0 /e"$enc" /s"$slot" set nonraid 2>&1 | grep -i "success\|error\|already" || true
echo -n " Slot $slot: setting to JBOD... "
$PERCCLI /c0 /e"$enc" /s"$slot" set jbod 2>&1 | grep -i "success\|error\|already" || true
done
done
@@ -54,5 +59,6 @@ echo "=== Final drive state ==="
$PERCCLI /c0 /eall /sall show
echo ""
echo "Done. Reboot the host for changes to take full effect."
echo "After reboot, run build-bay-map.sh to map bays to /dev/disk/by-id paths."
echo "Done. Drives should now be visible to the OS (check with lsblk)."
echo "No reboot required — drives appear immediately after JBOD transition."
echo "Run build-bay-map.sh to map bays to /dev/disk/by-id paths."