From 84d406ccf48c8808b0bb30d526b758e4b58cacc8 Mon Sep 17 00:00:00 2001 From: Michael Brown Date: Wed, 12 Apr 2017 15:03:25 +0100 Subject: [block] Allow use of a non-default EFI SAN boot filename Some older operating systems (e.g. RHEL6) use a non-default filename on the root disk and rely on setting an EFI variable to point to the bootloader. This does not work when performing a SAN boot on a machine where the EFI variable is not present. Fix by allowing a non-default filename to be specified via the "sanboot --filename" option or the "san-filename" setting. For example: sanboot --filename \efi\redhat\grub.efi \ iscsi:192.168.0.1::::iqn.2010-04.org.ipxe.demo:rhel6 or option ipxe.san-filename code 188 = string; option ipxe.san-filename "\\efi\\redhat\\grub.efi"; option root-path "iscsi:192.168.0.1::::iqn.2010-04.org.ipxe.demo:rhel6"; Originally-implemented-by: Vishvananda Ishaya Abrams Signed-off-by: Michael Brown --- src/usr/pxemenu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/usr/pxemenu.c') diff --git a/src/usr/pxemenu.c b/src/usr/pxemenu.c index 391d698a9..5e497f990 100644 --- a/src/usr/pxemenu.c +++ b/src/usr/pxemenu.c @@ -378,7 +378,7 @@ int pxe_menu_boot ( struct net_device *netdev ) { return -ENOMEM; /* Attempt boot */ - rc = uriboot ( uri, NULL, 0, 0, URIBOOT_NO_SAN ); + rc = uriboot ( uri, NULL, 0, 0, NULL, URIBOOT_NO_SAN ); uri_put ( uri ); return rc; } -- cgit v1.2.3-55-g7522