From e9a23a5b394f40c1525c40416105eaaa1787f749 Mon Sep 17 00:00:00 2001 From: Michael Brown Date: Wed, 20 Nov 2024 14:21:16 +0000 Subject: [efi] Ensure local drives are connected when attempting a SAN boot UEFI systems may choose not to connect drivers for local disk drives when the boot policy is set to attempt a network boot. This may cause the "sanboot" command to be unable to boot from a local drive, since the relevant block device and filesystem drivers may not have been connected. Fix by ensuring that all available drivers are connected before attempting to boot from an EFI block device. Reported-by: Andrew Cottrell Tested-by: Andrew Cottrell Signed-off-by: Michael Brown --- src/interface/efi/efi_block.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/src/interface/efi/efi_block.c b/src/interface/efi/efi_block.c index 2f0187a0a..6296953c5 100644 --- a/src/interface/efi/efi_block.c +++ b/src/interface/efi/efi_block.c @@ -990,6 +990,9 @@ static int efi_block_boot ( unsigned int drive, EFI_STATUS efirc; int rc; + /* Ensure that any local drives are connected */ + efi_driver_reconnect_all(); + /* Release SNP devices */ efi_snp_release(); -- cgit