1 Subject: Increase cancel timeout
2 From: Brian King <brking@linux.vnet.ibm.com>
3 References: 472645 - LTC51429
5 During cancel testing it has been shown that 15 seconds is not
6 nearly long enough for the VIOS to respond to a cancel under
7 loaded situations. Increasing this timeout to 60 seconds allows
8 time for the VIOS to cancel the outstanding commands and prevents
9 us from escalating to a full host reset, which can take much longer.
11 Signed-off-by: Brian King <brking@linux.vnet.ibm.com>
12 Signed-off-by: Olaf Hering <olh@suse.de>
15 drivers/scsi/ibmvscsi/ibmvfc.h | 2 +-
16 1 file changed, 1 insertion(+), 1 deletion(-)
18 --- a/drivers/scsi/ibmvscsi/ibmvfc.h
19 +++ b/drivers/scsi/ibmvscsi/ibmvfc.h
21 #define IBMVFC_DRIVER_VERSION "1.0.4"
22 #define IBMVFC_DRIVER_DATE "(November 14, 2008)"
24 -#define IBMVFC_DEFAULT_TIMEOUT 15
25 +#define IBMVFC_DEFAULT_TIMEOUT 60
26 #define IBMVFC_INIT_TIMEOUT 120
27 #define IBMVFC_MAX_REQUESTS_DEFAULT 100