static void bs_rbd_exit(struct scsi_lu *lu)
{
struct bs_thread_info *info = BS_THREAD_I(lu);
bs_thread_close(info);
rados_shutdown(&cluster);
}
static tgtadm_err bs_rbd_init(struct scsi_lu *lu)
{
tgtadm_err ret = TGTADM_UNKNOWN_ERR;
int rados_ret;
struct bs_thread_info *info = BS_THREAD_I(lu);
rados_ret = rados_create(&cluster, NULL);
if (rados_ret < 0) {
eprintf("bs_rbd_init: rados_create: %d\n", rados_ret);
return ret;
}
/* read config from environment and then default files */
rados_ret = rados_conf_parse_env(cluster, NULL);
if (rados_ret < 0) {
eprintf("bs_rbd_init: rados_conf_parse_env: %d\n", rados_ret);
goto fail;
}
rados_ret = rados_conf_read_file(cluster, NULL);
if (rados_ret < 0) {
eprintf("bs_rbd_init: rados_conf_read_file: %d\n", rados_ret);
goto fail;
}
rados_ret = rados_connect(cluster);
if (rados_ret < 0) {
eprintf("bs_rbd_init: rados_connect: %d\n", rados_ret);
goto fail;
}
ret = bs_thread_open(info, bs_rbd_request, nr_iothreads);
if (ret == TGTADM_SUCCESS)
return ret;
fail:
rados_shutdown(&cluster);
return ret;
}
static tgtadm_err bs_ssc_init(struct scsi_lu *lu)
{
struct bs_thread_info *info = BS_THREAD_I(lu);
return bs_thread_open(info, tape_rdwr_request, 1);
}
static void bs_ssc_exit(struct scsi_lu *lu)
{
struct bs_thread_info *info = BS_THREAD_I(lu);
bs_thread_close(info);
}
static tgtadm_err bs_rdwr_init(struct scsi_lu *lu, char *bsopts)
{
struct bs_thread_info *info = BS_THREAD_I(lu);
return bs_thread_open(info, bs_rdwr_request, nr_iothreads);
}
