* [pbs-devel] [PATCH proxmox-backup] bin: pbs3to4: adapt boot-loader checks to trixie
@ 2025-08-08 17:10 Stoiko Ivanov
2025-08-11 9:13 ` [pbs-devel] supersede: " Stoiko Ivanov
0 siblings, 1 reply; 2+ messages in thread
From: Stoiko Ivanov @ 2025-08-08 17:10 UTC (permalink / raw)
To: pbs-devel
taken from the changes in pve8to9
(65ffcdd0c41e2bed95b34349a1f43757186f2a5f)
Signed-off-by: Stoiko Ivanov <s.ivanov@proxmox.com>
---
src/bin/pbs3to4.rs | 70 +++++++++++++++++++++++++++++++++-------------
1 file changed, 51 insertions(+), 19 deletions(-)
diff --git a/src/bin/pbs3to4.rs b/src/bin/pbs3to4.rs
index 67640b48..f78e28df 100644
--- a/src/bin/pbs3to4.rs
+++ b/src/bin/pbs3to4.rs
@@ -207,39 +207,71 @@ impl Checker {
.log_info("Checking bootloader configuration...")?;
if !Path::new("/sys/firmware/efi").is_dir() {
+ if !Path::new("/usr/share/doc/systemd-boot/changelog.Debian.gz").is_file() {
+ self.output.log_info(
+ "systemd-boot package installed on legacy-boot system is not \
+ necessary, consider removing it",
+ )?;
+ return Ok(());
+ }
self.output
- .log_skip("System booted in legacy-mode - no need for systemd-boot")?;
+ .log_skip("System booted in legacy-mode - no need for additional pacckages.")?;
return Ok(());
}
+ let mut boot_ok = true;
if Path::new("/etc/kernel/proxmox-boot-uuids").is_file() {
// PBS packages version check needs to be run before
if !self.upgraded {
self.output
- .log_skip("not yet upgraded, no need to check the presence of systemd-boot")?;
+ .log_skip("not yet upgraded, systemd-boot still needed for bootctl")?;
return Ok(());
}
if Path::new("/usr/share/doc/systemd-boot/changelog.Debian.gz").is_file() {
- self.output
- .log_pass("bootloader packages installed correctly")?;
+ self.output.log_fail( "systemd-boot meta-package installed. This will cause issues on upgrades of \
+ boot-related packages. Install 'systemd-boot-efi' and 'systemd-boot-tools' explicitly \
+ and remove 'systemd-boot'")?;
return Ok(());
}
- self.output.log_warn(
- "proxmox-boot-tool is used for bootloader configuration in uefi mode \
- but the separate systemd-boot package, is not installed.\n\
- initializing new ESPs will not work until the package is installed.",
- )?;
- return Ok(());
- } else if !Path::new("/usr/share/doc/grub-efi-amd64/changelog.Debian.gz").is_file() {
- self.output.log_warn(
- "System booted in uefi mode but grub-efi-amd64 meta-package not installed, \
- new grub versions will not be installed to /boot/efi!
- Install grub-efi-amd64.",
- )?;
- return Ok(());
} else {
- self.output
- .log_pass("bootloader packages installed correctly")?;
+ if Path::new("/usr/share/doc/systemd-boot/changelog.Debian.gz").is_file() {
+ self.output.log_fail( "systemd-boot meta-package installed. This will cause problems on upgrades of other \
+ boot-related packages. Remove 'systemd-boot' See \
+ https://pbs.proxmox.com/wiki/Upgrade_from_3_to_4#sd-boot-warning for more information."
+ )?;
+ boot_ok = false;
+ }
+ if !Path::new("/usr/share/doc/grub-efi-amd64/changelog.Debian.gz").is_file() {
+ self.output.log_warn(
+ "System booted in uefi mode but grub-efi-amd64 meta-package not installed, \
+ new grub versions will not be installed to /boot/efi!
+ Install grub-efi-amd64.",
+ )?;
+ boot_ok = false;
+ }
+ if Path::new("/boot/efi/EFI/BOOT/BOOTX64.efi").is_file() {
+ let output = std::process::Command::new("debconf-show")
+ .arg("--db")
+ .arg("configdb")
+ .arg("grub-efi-amd64")
+ .arg("grub-pc")
+ .output()
+ .map_err(|err| format_err!("failed to retrieve debconf settings - {err}"))?;
+ let re = Regex::new(r"grub2/force_efi_extra_removable: +true(?:\n|$)")
+ .expect("failed to compile dbconfig regex");
+ if !re.is_match(std::str::from_utf8(&output.stdout)?) {
+ self.output.log_warn(format!(
+ "Removable bootloader found at '/boot/efi/EFI/BOOT/BOOTX64.efi', but GRUB packages \
+ not set up to update it!\nRun the following command:\n \
+ echo 'grub-efi-amd64 grub2/force_efi_extra_removable boolean true' | debconf-set-selections -v -u\n\
+ Then reinstall GRUB with 'apt install --reinstall grub-efi-amd64'"))?;
+ boot_ok = false;
+ }
+ }
+ if boot_ok {
+ self.output
+ .log_pass("bootloader packages installed correctly")?;
+ }
}
Ok(())
--
2.39.5
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^ permalink raw reply [flat|nested] 2+ messages in thread
* [pbs-devel] supersede: [PATCH proxmox-backup] bin: pbs3to4: adapt boot-loader checks to trixie
2025-08-08 17:10 [pbs-devel] [PATCH proxmox-backup] bin: pbs3to4: adapt boot-loader checks to trixie Stoiko Ivanov
@ 2025-08-11 9:13 ` Stoiko Ivanov
0 siblings, 0 replies; 2+ messages in thread
From: Stoiko Ivanov @ 2025-08-11 9:13 UTC (permalink / raw)
To: pbs-devel
superseded (with expanded commit-message and tagged as v2) by:
https://lore.proxmox.com/pbs-devel/20250811091135.127299-1-s.ivanov@proxmox.com/T/#u
On Fri, 8 Aug 2025 19:10:31 +0200
Stoiko Ivanov <s.ivanov@proxmox.com> wrote:
> taken from the changes in pve8to9
> (65ffcdd0c41e2bed95b34349a1f43757186f2a5f)
>
> Signed-off-by: Stoiko Ivanov <s.ivanov@proxmox.com>
> ---
> src/bin/pbs3to4.rs | 70 +++++++++++++++++++++++++++++++++-------------
> 1 file changed, 51 insertions(+), 19 deletions(-)
>
> diff --git a/src/bin/pbs3to4.rs b/src/bin/pbs3to4.rs
> index 67640b48..f78e28df 100644
> --- a/src/bin/pbs3to4.rs
> +++ b/src/bin/pbs3to4.rs
> @@ -207,39 +207,71 @@ impl Checker {
> .log_info("Checking bootloader configuration...")?;
>
> if !Path::new("/sys/firmware/efi").is_dir() {
> + if !Path::new("/usr/share/doc/systemd-boot/changelog.Debian.gz").is_file() {
> + self.output.log_info(
> + "systemd-boot package installed on legacy-boot system is not \
> + necessary, consider removing it",
> + )?;
> + return Ok(());
> + }
> self.output
> - .log_skip("System booted in legacy-mode - no need for systemd-boot")?;
> + .log_skip("System booted in legacy-mode - no need for additional pacckages.")?;
> return Ok(());
> }
>
> + let mut boot_ok = true;
> if Path::new("/etc/kernel/proxmox-boot-uuids").is_file() {
> // PBS packages version check needs to be run before
> if !self.upgraded {
> self.output
> - .log_skip("not yet upgraded, no need to check the presence of systemd-boot")?;
> + .log_skip("not yet upgraded, systemd-boot still needed for bootctl")?;
> return Ok(());
> }
> if Path::new("/usr/share/doc/systemd-boot/changelog.Debian.gz").is_file() {
> - self.output
> - .log_pass("bootloader packages installed correctly")?;
> + self.output.log_fail( "systemd-boot meta-package installed. This will cause issues on upgrades of \
> + boot-related packages. Install 'systemd-boot-efi' and 'systemd-boot-tools' explicitly \
> + and remove 'systemd-boot'")?;
> return Ok(());
> }
> - self.output.log_warn(
> - "proxmox-boot-tool is used for bootloader configuration in uefi mode \
> - but the separate systemd-boot package, is not installed.\n\
> - initializing new ESPs will not work until the package is installed.",
> - )?;
> - return Ok(());
> - } else if !Path::new("/usr/share/doc/grub-efi-amd64/changelog.Debian.gz").is_file() {
> - self.output.log_warn(
> - "System booted in uefi mode but grub-efi-amd64 meta-package not installed, \
> - new grub versions will not be installed to /boot/efi!
> - Install grub-efi-amd64.",
> - )?;
> - return Ok(());
> } else {
> - self.output
> - .log_pass("bootloader packages installed correctly")?;
> + if Path::new("/usr/share/doc/systemd-boot/changelog.Debian.gz").is_file() {
> + self.output.log_fail( "systemd-boot meta-package installed. This will cause problems on upgrades of other \
> + boot-related packages. Remove 'systemd-boot' See \
> + https://pbs.proxmox.com/wiki/Upgrade_from_3_to_4#sd-boot-warning for more information."
> + )?;
> + boot_ok = false;
> + }
> + if !Path::new("/usr/share/doc/grub-efi-amd64/changelog.Debian.gz").is_file() {
> + self.output.log_warn(
> + "System booted in uefi mode but grub-efi-amd64 meta-package not installed, \
> + new grub versions will not be installed to /boot/efi!
> + Install grub-efi-amd64.",
> + )?;
> + boot_ok = false;
> + }
> + if Path::new("/boot/efi/EFI/BOOT/BOOTX64.efi").is_file() {
> + let output = std::process::Command::new("debconf-show")
> + .arg("--db")
> + .arg("configdb")
> + .arg("grub-efi-amd64")
> + .arg("grub-pc")
> + .output()
> + .map_err(|err| format_err!("failed to retrieve debconf settings - {err}"))?;
> + let re = Regex::new(r"grub2/force_efi_extra_removable: +true(?:\n|$)")
> + .expect("failed to compile dbconfig regex");
> + if !re.is_match(std::str::from_utf8(&output.stdout)?) {
> + self.output.log_warn(format!(
> + "Removable bootloader found at '/boot/efi/EFI/BOOT/BOOTX64.efi', but GRUB packages \
> + not set up to update it!\nRun the following command:\n \
> + echo 'grub-efi-amd64 grub2/force_efi_extra_removable boolean true' | debconf-set-selections -v -u\n\
> + Then reinstall GRUB with 'apt install --reinstall grub-efi-amd64'"))?;
> + boot_ok = false;
> + }
> + }
> + if boot_ok {
> + self.output
> + .log_pass("bootloader packages installed correctly")?;
> + }
> }
>
> Ok(())
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2025-08-11 9:13 ` [pbs-devel] supersede: " Stoiko Ivanov
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