Commit 2ea8e96d authored by Stefano Garzarella's avatar Stefano Garzarella Committed by Markus Armbruster
Browse files

block/gluster: update .help of BLOCK_OPT_PREALLOC option 



Add missing 'falloc' among the allowed values of 'preallocation'
option; show it and 'full' only when they are supported.
('falloc' is supported if defined CONFIG_GLUSTERFS_FALLOCATE,
'full' is supported if defined CONFIG_GLUSTERFS_ZEROFILL)

Signed-off-by: default avatarStefano Garzarella <sgarzare@redhat.com>
Reviewed-by: default avatarMarkus Armbruster <armbru@redhat.com>
Message-Id: <20190524075848.23781-4-sgarzare@redhat.com>
Signed-off-by: default avatarMarkus Armbruster <armbru@redhat.com>
parent abea0053

block/gluster.c

+8 −1
Original line number Diff line number Diff line
@@ -98,7 +98,14 @@ static QemuOptsList qemu_gluster_create_opts = { 
        {

            .name = BLOCK_OPT_PREALLOC,

            .type = QEMU_OPT_STRING,

            .help = "Preallocation mode (allowed values: off, full)"

            .help = "Preallocation mode (allowed values: off"

#ifdef CONFIG_GLUSTERFS_FALLOCATE

                    ", falloc"

#endif

#ifdef CONFIG_GLUSTERFS_ZEROFILL

                    ", full"

#endif

                    ")"

        },

        {

            .name = GLUSTER_OPT_DEBUG,