[Qemu-devel] [PATCH] Chage disk serial length from 20 to 36

[ronyweng]

From: ronyweng <address@hidden>

Openstack Cinder assigns volume a 36 characters uuid as serial.
Qemu will shrinks the uuid to 20 characters,
missmatch with original uuid.

Signed-off-by: Rony Weng <address@hidden>
---
 hw/scsi/scsi-disk.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/hw/scsi/scsi-disk.c b/hw/scsi/scsi-disk.c
index 836a155..0e1bb68 100644
--- a/hw/scsi/scsi-disk.c
+++ b/hw/scsi/scsi-disk.c
@@ -599,8 +599,8 @@ static int scsi_disk_emulate_inquiry(SCSIRequest *req, 
uint8_t *outbuf)
             }
 
             l = strlen(s->serial);
-            if (l > 20) {
-                l = 20;
+            if (l > 36) {
+                l = 36;
             }
 
             DPRINTF("Inquiry EVPD[Serial number] "
-- 
1.9.1