zfs: fix #3479 rephrase boot-loader description.

since using proxmox-boot-tool also for legacy systems the distinction
of p-b-t vs grub is not accurate anymore.

Signed-off-by: Stoiko Ivanov <s.ivanov@proxmox.com>

diff --git a/local-zfs.adoc b/local-zfs.adoc
index e77595fc2f858c1d4c75aee004066917f6105677..ab0f6adaa0b8e6071c9c7fc4a7129c5b729972dd 100644 (file)
--- a/local-zfs.adoc
+++ b/local-zfs.adoc
@@ -387,7 +387,8 @@ Changing a failed device
 
 .Changing a failed bootable device
 
-Depending on how {pve} was installed it is either using `proxmox-boot-tool`
+Depending on how {pve} was installed it is either using `systemd-boot` or `grub`
+through `proxmox-boot-tool`
 footnote:[Systems installed with {pve} 6.4 or later, EFI systems installed with
 {pve} 5.4 or later] or plain `grub` as bootloader (see
 xref:sysboot[Host Bootloader]). You can check by running:
@@ -420,11 +421,14 @@ NOTE: `ESP` stands for EFI System Partition, which is setup as partition #2 on
 bootable disks setup by the {pve} installer since version 5.4. For details, see
 xref:sysboot_proxmox_boot_setup[Setting up a new partition for use as synced ESP].
 
-.With `grub`:
+.With plain `grub`:
 
 ----
 # grub-install <new disk>
 ----
+NOTE: plain `grub` is only used on systems installed with {pve} 6.3 or earlier,
+which have not been manually migrated to using `proxmox-boot-tool` yet.
+
 
 Configure E-Mail Notification
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~