Applied.
Thanks.
On Thu, Feb 27, 2014 at 4:14 AM, Vaughan Cao <vaughan.cao@xxxxxxxxxx> wrote:
> Multipath works at the request level and NVMe bypasses the request layer. So
> multipath is not going to be supported for NVMe devices. Add NVMe to default
> blacklist.
>
> Signed-off-by: Vaughan Cao <vaughan.cao@xxxxxxxxxx>
> ---
> libmultipath/blacklist.c | 6 ++++++
> multipath.conf.defaults | 1 +
> 2 files changed, 7 insertions(+)
>
> diff --git a/libmultipath/blacklist.c b/libmultipath/blacklist.c
> index 79ddcde..651bd7e 100644
> --- a/libmultipath/blacklist.c
> +++ b/libmultipath/blacklist.c
> @@ -176,6 +176,12 @@ setup_default_blist (struct config * conf)
> if (store_ble(conf->blist_devnode, str, ORIGIN_DEFAULT))
> return 1;
>
> + str = STRDUP("^nvme.*");
> + if (!str)
> + return 1;
> + if (store_ble(conf->blist_devnode, str, ORIGIN_DEFAULT))
> + return 1;
> +
> str = STRDUP("(ID_SCSI_VPD|ID_WWN)");
> if (!str)
> return 1;
> diff --git a/multipath.conf.defaults b/multipath.conf.defaults
> index e761902..12fb3f0 100644
> --- a/multipath.conf.defaults
> +++ b/multipath.conf.defaults
> @@ -31,6 +31,7 @@
> # devnode "^(ram|raw|loop|fd|md|dm-|sr|scd|st)[0-9]*"
> # devnode "^hd[a-z]"
> # devnode "^dcssblk[0-9]*"
> +# devnode "^nvme.*"
> # device {
> # vendor "DGC"
> # product "LUNZ"
> --
> 1.8.3.1
>
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