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[Qemu-devel] [patch 5/7] Issue warning when deprecated drive parameter b
From: |
Marcelo Tosatti |
Subject: |
[Qemu-devel] [patch 5/7] Issue warning when deprecated drive parameter boot=on|off is used |
Date: |
Fri, 05 Oct 2012 14:51:43 -0300 |
User-agent: |
quilt/0.48-1 |
From: Jan Kiszka <address@hidden>
Releases of qemu-kvm will be interrupted at qemu 1.3.0.
Users should switch to plain qemu releases.
To avoid breaking scenarios which are setup with command line
options specific to qemu-kvm, port these switches from qemu-kvm
to qemu.git.
Port drive boot option. From the qemu-kvm original commit message:
We do not want to maintain this option forever. It will be removed after
a grace period of a few releases. So warn the user that this option has
no effect and will become invalid soon.
Signed-off-by: Marcelo Tosatti <address@hidden>
Index: qemu-compat-kvm/blockdev.c
===================================================================
--- qemu-compat-kvm.orig/blockdev.c
+++ qemu-compat-kvm/blockdev.c
@@ -432,6 +432,12 @@ DriveInfo *drive_init(QemuOpts *opts, in
return NULL;
}
+ if (qemu_opt_get(opts, "boot") != NULL) {
+ fprintf(stderr, "qemu-kvm: boot=on|off is deprecated and will be "
+ "ignored. Future versions will reject this parameter. Please "
+ "update your scripts.\n");
+ }
+
on_write_error = BLOCK_ERR_STOP_ENOSPC;
if ((buf = qemu_opt_get(opts, "werror")) != NULL) {
if (type != IF_IDE && type != IF_SCSI && type != IF_VIRTIO && type !=
IF_NONE) {
Index: qemu-compat-kvm/qemu-config.c
===================================================================
--- qemu-compat-kvm.orig/qemu-config.c
+++ qemu-compat-kvm/qemu-config.c
@@ -114,6 +114,10 @@ static QemuOptsList qemu_drive_opts = {
.name = "copy-on-read",
.type = QEMU_OPT_BOOL,
.help = "copy read data from backing file into image file",
+ },{
+ .name = "boot",
+ .type = QEMU_OPT_BOOL,
+ .help = "(deprecated, ignored)",
},
{ /* end of list */ }
},
- [Qemu-devel] [patch 0/7] qemu-kvm compat (v3), Marcelo Tosatti, 2012/10/05
- [Qemu-devel] [patch 5/7] Issue warning when deprecated drive parameter boot=on|off is used,
Marcelo Tosatti <=
- [Qemu-devel] [patch 1/7] cirrus_vga: allow configurable vram size, Marcelo Tosatti, 2012/10/05
- [Qemu-devel] [patch 3/7] Issue warning when deprecated -no-kvm-pit is used, Marcelo Tosatti, 2012/10/05
- [Qemu-devel] [patch 7/7] Emulate qemu-kvms -no-kvm option, Marcelo Tosatti, 2012/10/05
- [Qemu-devel] [patch 6/7] Issue warning when deprecated -tdf option is used, Marcelo Tosatti, 2012/10/05
- [Qemu-devel] [patch 2/7] Use machine options to emulate -no-kvm-irqchip, Marcelo Tosatti, 2012/10/05
- [Qemu-devel] [patch 4/7] Use global properties to emulate -no-kvm-pit-reinjection, Marcelo Tosatti, 2012/10/05
- Re: [Qemu-devel] [patch 0/7] qemu-kvm compat (v3), Jan Kiszka, 2012/10/05