[libvirt] [PATCH] storage: Report errors in FindPoolSources
Daniel P. Berrange
berrange at redhat.com
Tue Oct 13 13:19:52 UTC 2009
On Mon, Oct 12, 2009 at 10:32:12AM -0400, Cole Robinson wrote:
>
> Signed-off-by: Cole Robinson <crobinso at redhat.com>
> ---
> src/storage/storage_driver.c | 15 ++++++++++++---
> 1 files changed, 12 insertions(+), 3 deletions(-)
>
> diff --git a/src/storage/storage_driver.c b/src/storage/storage_driver.c
> index 9ab53e1..4f8949b 100644
> --- a/src/storage/storage_driver.c
> +++ b/src/storage/storage_driver.c
> @@ -440,15 +440,24 @@ storageFindPoolSources(virConnectPtr conn,
> char *ret = NULL;
>
> backend_type = virStoragePoolTypeFromString(type);
> - if (backend_type < 0)
> + if (backend_type < 0) {
> + virStorageReportError(conn, VIR_ERR_INTERNAL_ERROR,
> + _("unknown storage pool type %s"), type);
> goto cleanup;
> + }
>
> backend = virStorageBackendForType(backend_type);
> if (backend == NULL)
> goto cleanup;
>
> - if (backend->findPoolSources)
> - ret = backend->findPoolSources(conn, srcSpec, flags);
> + if (!backend->findPoolSources) {
> + virStorageReportError(conn, VIR_ERR_NO_SUPPORT,
> + _("pool type '%s' does not support source "
> + "discovery"), type);
> + goto cleanup;
> + }
> +
> + ret = backend->findPoolSources(conn, srcSpec, flags);
>
> cleanup:
> return ret;
ACK
Daniel
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