Author: pjd
Date: Fri Sep 4 09:33:50 2009
New Revision: 196822
URL: http://svn.freebsd.org/changeset/base/196822
Log:
Remove 'ad:' prefix from disk serial number. We don't want serial number
to change when we reconnect the disk in a way that it is accessible through
CAM for example.
Discussed with: trasz
Modified:
head/sys/dev/ata/ata-disk.c
Modified: head/sys/dev/ata/ata-disk.c
==============================================================================
--- head/sys/dev/ata/ata-disk.c Fri Sep 4 08:21:49 2009 (r196821)
+++ head/sys/dev/ata/ata-disk.c Fri Sep 4 09:33:50 2009 (r196822)
@@ -136,8 +136,8 @@ ad_attach(device_t dev)
if ((atadev->param.support.command2 & ATA_SUPPORT_CFA) ||
atadev->param.config == ATA_PROTO_CFA)
adp->disk->d_flags = DISKFLAG_CANDELETE;
- snprintf(adp->disk->d_ident, sizeof(adp->disk->d_ident), "ad:%s",
- atadev->param.serial);
+ strlcpy(adp->disk->d_ident, atadev->param.serial,
+ sizeof(adp->disk->d_ident));
disk_create(adp->disk, DISK_VERSION);
device_add_child(dev, "subdisk", device_get_unit(dev));
ad_firmware_geom_adjust(dev, adp->disk);
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