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| author | Jan Kiszka <jan.kiszka@siemens.com> | 2012-10-05 14:51:43 -0300 |
|---|---|---|
| committer | Marcelo Tosatti <mtosatti@redhat.com> | 2012-10-30 23:39:52 -0200 |
| commit | 0d92d17a6d0d65af8cb905bdd5f9e04e210564ff (patch) | |
| tree | f0dcdf18aa2b316e65480e18dbd17ea920f92168 | |
| parent | c21fb4f8b802108697f9353a8f807079507b586c (diff) | |
| download | qemu-0d92d17a6d0d65af8cb905bdd5f9e04e210564ff.tar.gz | |
Issue warning when deprecated drive parameter boot=on|off is used
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 <mtosatti@redhat.com>
| -rw-r--r-- | blockdev.c | 6 | ||||
| -rw-r--r-- | qemu-config.c | 4 |
2 files changed, 10 insertions, 0 deletions
diff --git a/blockdev.c b/blockdev.c index a068a4b669..e73fd6e388 100644 --- a/blockdev.c +++ b/blockdev.c @@ -433,6 +433,12 @@ DriveInfo *drive_init(QemuOpts *opts, int default_to_scsi) 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 = BLOCKDEV_ON_ERROR_ENOSPC; if ((buf = qemu_opt_get(opts, "werror")) != NULL) { if (type != IF_IDE && type != IF_SCSI && type != IF_VIRTIO && type != IF_NONE) { diff --git a/qemu-config.c b/qemu-config.c index e854fffe19..3154cac10f 100644 --- a/qemu-config.c +++ b/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 */ } }, |