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Refine burn UI and NVIDIA stress flows

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This commit is contained in:
Michael Chus
2026-04-05 13:43:43 +03:00
parent 25af2df23a
commit 38e79143eb
18 changed files with 825 additions and 229 deletions
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45
iso/builder/build.sh
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@@ -302,6 +302,12 @@ memtest_fail() {
return 0
}
nvidia_runtime_fail() {
msg="$1"
echo "ERROR: ${msg}" >&2
exit 1
}
iso_memtest_present() {
iso_path="$1"
iso_files="$(mktemp)"
@@ -439,6 +445,44 @@ validate_iso_memtest() {
echo "=== memtest validation OK ==="
}
validate_iso_nvidia_runtime() {
iso_path="$1"
[ "$BEE_GPU_VENDOR" = "nvidia" ] || return 0
echo "=== validating NVIDIA runtime in ISO ==="
[ -f "$iso_path" ] || nvidia_runtime_fail "ISO not found for NVIDIA runtime validation: $iso_path"
require_iso_reader "$iso_path" >/dev/null 2>&1 || nvidia_runtime_fail "ISO reader unavailable for NVIDIA runtime validation"
command -v unsquashfs >/dev/null 2>&1 || nvidia_runtime_fail "unsquashfs is required for NVIDIA runtime validation"
squashfs_tmp="$(mktemp)"
squashfs_list="$(mktemp)"
iso_read_member "$iso_path" live/filesystem.squashfs "$squashfs_tmp" || {
rm -f "$squashfs_tmp" "$squashfs_list"
nvidia_runtime_fail "failed to extract live/filesystem.squashfs from ISO"
}
unsquashfs -ll "$squashfs_tmp" > "$squashfs_list" 2>/dev/null || {
rm -f "$squashfs_tmp" "$squashfs_list"
nvidia_runtime_fail "failed to inspect filesystem.squashfs from ISO"
}
grep -Eq 'usr/bin/dcgmi$' "$squashfs_list" || {
rm -f "$squashfs_tmp" "$squashfs_list"
nvidia_runtime_fail "dcgmi missing from final NVIDIA ISO"
}
grep -Eq 'usr/bin/nv-hostengine$' "$squashfs_list" || {
rm -f "$squashfs_tmp" "$squashfs_list"
nvidia_runtime_fail "nv-hostengine missing from final NVIDIA ISO"
}
grep -Eq 'usr/bin/dcgmproftester([0-9]+)?$' "$squashfs_list" || {
rm -f "$squashfs_tmp" "$squashfs_list"
nvidia_runtime_fail "dcgmproftester missing from final NVIDIA ISO"
}
rm -f "$squashfs_tmp" "$squashfs_list"
echo "=== NVIDIA runtime validation OK ==="
}
append_memtest_grub_entry() {
grub_cfg="$1"
[ -f "$grub_cfg" ] || return 1
@@ -1144,6 +1188,7 @@ if [ -f "$ISO_RAW" ]; then
fi
fi
validate_iso_memtest "$ISO_RAW"
validate_iso_nvidia_runtime "$ISO_RAW"
cp "$ISO_RAW" "$ISO_OUT"
echo ""
echo "=== done (${BEE_GPU_VENDOR}) ==="