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Fix rsync /boot failure on UEFI by using FAT-safe sync flags

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N0VA
2026-02-10 14:23:32 +01:00
parent 17548898bd
commit 0e6d3cd83c
1 changed files with 21 additions and 1 deletions
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22
iridium_installer/backend/os_install.py
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@@ -131,6 +131,8 @@ def install_minimal_os(mount_root, releasever="43"):
logger.info(f"Installing Iridium OS to {mount_root} via rsync...") logger.info(f"Installing Iridium OS to {mount_root} via rsync...")
log_os_install("INSTALL", "start", f"Target: {mount_root}") log_os_install("INSTALL", "start", f"Target: {mount_root}")
uefi = is_uefi()
# Exclude list for rsync to avoid copying pseudo-filesystems and temporary data # Exclude list for rsync to avoid copying pseudo-filesystems and temporary data
excludes = [ excludes = [
"/dev/*", "/dev/*",
@@ -148,19 +150,37 @@ def install_minimal_os(mount_root, releasever="43"):
"/var/cache/dnf/*", "/var/cache/dnf/*",
"/etc/fstab", "/etc/fstab",
"/etc/hostname", "/etc/hostname",
"/boot/*", # We handle boot separately
# Avoid copying the installer data itself if it's in home # Avoid copying the installer data itself if it's in home
"domek_na_skale", "domek_na_skale",
] ]
exclude_args = [f"--exclude={ex}" for ex in excludes] exclude_args = [f"--exclude={ex}" for ex in excludes]
# 1. Main Root Sync
# We use -a (archive), -H (hard links), -A (acls), -X (xattrs), -v (verbose), -x (one file system) # We use -a (archive), -H (hard links), -A (acls), -X (xattrs), -v (verbose), -x (one file system)
# --info=progress2 gives a nice summary for logging # --info=progress2 gives a nice summary for logging
cmd = ["rsync", "-aHAXvx", "--info=progress2"] + exclude_args + ["/", mount_root] cmd = ["rsync", "-aHAXvx", "--info=progress2"] + exclude_args + ["/", mount_root]
logger.info("Starting rsync operation...") logger.info("Starting main rsync operation...")
run_command(cmd) run_command(cmd)
# 2. Boot Sync
# If UEFI, /boot is likely FAT32 which doesn't support symlinks or xattrs
logger.info(f"Syncing /boot (UEFI: {uefi})...")
boot_dst = os.path.join(mount_root, "boot/")
os.makedirs(boot_dst, exist_ok=True)
if uefi:
# FAT32 friendly: follow links (-L), recursive (-r), preserve times (-t)
# We skip ACLs, xattrs, and hardlinks as they are not supported
boot_cmd = ["rsync", "-rtvL", "--info=progress2", "/boot/", boot_dst]
else:
# BIOS (ext4): standard archive is fine
boot_cmd = ["rsync", "-aHAXvx", "--info=progress2", "/boot/", boot_dst]
run_command(boot_cmd)
# Ensure essential directories exist # Ensure essential directories exist
for d in ["dev", "proc", "sys", "run", "mnt", "tmp"]: for d in ["dev", "proc", "sys", "run", "mnt", "tmp"]:
os.makedirs(os.path.join(mount_root, d), exist_ok=True) os.makedirs(os.path.join(mount_root, d), exist_ok=True)