Differential D28677 Diff 83996 sys/contrib/openzfs/lib/libzfs/libzfs_pool.c

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sys/contrib/openzfs/lib/libzfs/libzfs_pool.c

Show First 20 Lines • Show All 1,183 Lines • ▼ Show 20 Lines	for (uint_t c = 0; c < children; c++) {
return (B_TRUE);		return (B_TRUE);
}		}
}		}
}		}
return (B_FALSE);		return (B_FALSE);
}		}

/*		/*
		* Check if vdev list contains a dRAID vdev
		*/
		static boolean_t
		zpool_has_draid_vdev(nvlist_t *nvroot)
		{
		nvlist_t **child;
		uint_t children;

		if (nvlist_lookup_nvlist_array(nvroot, ZPOOL_CONFIG_CHILDREN,
		&child, &children) == 0) {
		for (uint_t c = 0; c < children; c++) {
		char *type;

		if (nvlist_lookup_string(child[c],
		ZPOOL_CONFIG_TYPE, &type) == 0 &&
		strcmp(type, VDEV_TYPE_DRAID) == 0) {
		return (B_TRUE);
		}
		}
		}
		return (B_FALSE);
		}

		/*
* Output a dRAID top-level vdev name in to the provided buffer.		* Output a dRAID top-level vdev name in to the provided buffer.
*/		*/
static char *		static char *
zpool_draid_name(char *name, int len, uint64_t data, uint64_t parity,		zpool_draid_name(char *name, int len, uint64_t data, uint64_t parity,
uint64_t spares, uint64_t children)		uint64_t spares, uint64_t children)
{		{
snprintf(name, len, "%s%llu:%llud:%lluc:%llus",		snprintf(name, len, "%s%llu:%llud:%lluc:%llus",
VDEV_TYPE_DRAID, (u_longlong_t)parity, (u_longlong_t)data,		VDEV_TYPE_DRAID, (u_longlong_t)parity, (u_longlong_t)data,
▲ Show 20 Lines • Show All 168 Lines • ▼ Show 20 Lines	case EOVERFLOW:
}		}
return (zfs_error(hdl, EZFS_BADDEV, msg));		return (zfs_error(hdl, EZFS_BADDEV, msg));

case ENOSPC:		case ENOSPC:
zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,		zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,
"one or more devices is out of space"));		"one or more devices is out of space"));
return (zfs_error(hdl, EZFS_BADDEV, msg));		return (zfs_error(hdl, EZFS_BADDEV, msg));

		case EINVAL:
		if (zpool_has_draid_vdev(nvroot) &&
		zfeature_lookup_name("draid", NULL) != 0) {
		zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,
		"dRAID vdevs are unsupported by the "
		"kernel"));
		return (zfs_error(hdl, EZFS_BADDEV, msg));
		} else {
		return (zpool_standard_error(hdl, errno, msg));
		}

default:		default:
return (zpool_standard_error(hdl, errno, msg));		return (zpool_standard_error(hdl, errno, msg));
}		}
}		}

create_failed:		create_failed:
zcmd_free_nvlists(&zc);		zcmd_free_nvlists(&zc);
nvlist_free(zc_props);		nvlist_free(zc_props);
▲ Show 20 Lines • Show All 139 Lines • ▼ Show 20 Lines	case EBUSY:
* label.		* label.
*/		*/
zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,		zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,
"one or more vdevs refer to the same device"));		"one or more vdevs refer to the same device"));
(void) zfs_error(hdl, EZFS_BADDEV, msg);		(void) zfs_error(hdl, EZFS_BADDEV, msg);
break;		break;

case EINVAL:		case EINVAL:

		if (zpool_has_draid_vdev(nvroot) &&
		zfeature_lookup_name("draid", NULL) != 0) {
zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,		zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,
"invalid config; a pool with removing/removed "		"dRAID vdevs are unsupported by the "
"vdevs does not support adding raidz vdevs"));		"kernel"));
		} else {
		zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,
		"invalid config; a pool with removing/"
		"removed vdevs does not support adding "
		"raidz or dRAID vdevs"));
		}

(void) zfs_error(hdl, EZFS_BADDEV, msg);		(void) zfs_error(hdl, EZFS_BADDEV, msg);
break;		break;

case EOVERFLOW:		case EOVERFLOW:
/*		/*
* This occurs when one of the devices is below		* This occurs when one of the devices is below
* SPA_MINDEVSIZE. Unfortunately, we can't detect which		* SPA_MINDEVSIZE. Unfortunately, we can't detect which
* device was the problem device since there's no		* device was the problem device since there's no
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