diff options
Diffstat (limited to 'extras/multipath/main.h')
| -rw-r--r-- | extras/multipath/main.h | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/extras/multipath/main.h b/extras/multipath/main.h index 3941c32e7c..731c55e41f 100644 --- a/extras/multipath/main.h +++ b/extras/multipath/main.h @@ -28,29 +28,25 @@ #define SG_ERR_DRIVER_SENSE 0x08 /* exerpt from "scsi.h" */ -#define RECOVERED_ERROR 0x01 #define SCSI_IOCTL_GET_IDLUN 0x5382 #define SCSI_IOCTL_GET_BUS_NUMBER 0x5386 /* global defs */ #define WWID_SIZE 33 +#define SERIAL_SIZE 14 #define MAX_DEVS 128 #define MAX_MP MAX_DEVS / 2 #define MAX_MP_PATHS MAX_DEVS / 4 #define FILE_NAME_SIZE 256 -#define INQUIRY_CMDLEN 6 -#define INQUIRY_CMD 0x12 -#define SENSE_BUFF_LEN 32 #define DEF_TIMEOUT 60000 #define EBUFF_SZ 256 #define TUR_CMD_LEN 6 -#define MX_ALLOC_LEN 255 -#define BLKGETSIZE _IO(0x12,96) #define DM_TARGET "multipath" /* Storage controlers cpabilities */ #define FAILOVER 0 #define MULTIBUS 1 +#define GROUP_BY_SERIAL 2 #define PINDEX(x,y) mp[(x)].pindex[(y)] @@ -88,6 +84,7 @@ struct path { char vendor_id[8]; char product_id[16]; char rev[4]; + char serial[SERIAL_SIZE]; int iopolicy; }; |