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[Qemu-devel] Re: [PATCH] Block migration fail, ignore error from bdrv_ge
From: |
shavivi |
Subject: |
[Qemu-devel] Re: [PATCH] Block migration fail, ignore error from bdrv_getlength |
Date: |
Sat, 10 Jul 2010 08:19:58 -0400 (EDT) |
It need to be sectors <= 0,
Will send v2
On Jul 10, 2010, at 14:15, Shahar Havivi <address@hidden> wrote:
> When there is no block driver associate with BlockDriverState bdrv_getlength
> returns -ENOMEDIUM that cause block migration to fail.
>
> Signed-off-by: Shahar Havivi <address@hidden>
> ---
> block-migration.c | 2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/block-migration.c b/block-migration.c
> index 7db6f02..3d78748 100644
> --- a/block-migration.c
> +++ b/block-migration.c
> @@ -238,7 +238,7 @@ static void init_blk_migration_it(void *opaque,
> BlockDriverState *bs)
>
> if (!bdrv_is_read_only(bs)) {
> sectors = bdrv_getlength(bs) >> BDRV_SECTOR_BITS;
> - if (sectors == 0) {
> + if (sectors < 0) {
> return;
> }
>
> --
> 1.7.1.1
>