>Number: 188685
>Category: kern
>Synopsis: [cam] QUIRK: Add 4K quirks for WD Red and Black MHDDs
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: update
>Submitter-Id: current-users
>Arrival-Date: Wed Apr 16 09:20:00 UTC 2014
>Closed-Date:
>Last-Modified:
>Originator: Jeremy Chadwick
>Release: FreeBSD 9.2-STABLE amd64
>Organization:
>Environment:
System: FreeBSD icarus.home.lan 9.2-STABLE FreeBSD 9.2-STABLE #0 r264285: Tue Apr 8 17:25:59 PDT 2014 root@icarus.home.lan:/usr/obj/usr/src/sys/X7SBA_RELENG_9_amd64 amd64
>Description:
Add some 4K quirks for the following Western Digital Caviar MHDDs:
- WD Black, 4000GB, WD4003FZEX
- WD Black, 3000GB, WD3003FZEX
- WD Black, 2000GB, WD2003FZEX
- WD Black, 1000GB, WD1003FZEX
- WD Black, 500GB, WD5003AZEX (yes this really does use 4K physical)
- WD Black, 2000GB, WD2002FAEX
- WD Black, 1000GB, WD1002FAEX
- WD Black, 4000GB, WD4001FAEX
- WD Black, 3000GB, WD3001FAEX
- WD Black, 2000GB, WD2001FAEX
- WD Black, 1000GB, WD1001FAEX
- WD Red, 750GB, WD7500BFCX (yes this really does use 4K physical)
- WD Red, 1000GB, WD10JFCX
Also add a comment reflecting that WD????RX also matches some models
of Red drives (not listed above) and not just Green.
>How-To-Repeat:
n/a
>Fix:
Apply below patch.
--- sys/cam/ata/ata_da.c.orig 2014-01-20 17:15:51.000000000 -0800
+++ sys/cam/ata/ata_da.c 2014-04-16 02:09:04.326162134 -0700
@@ -235,16 +235,31 @@
/*quirks*/ADA_Q_4K
},
{
+ /* WDC Caviar Red Advanced Format (4k) drives */
+ { T_DIRECT, SIP_MEDIA_FIXED, "*", "WDC WD????CX*", "*" },
+ /*quirks*/ADA_Q_4K
+ },
+ {
/* WDC Caviar Green Advanced Format (4k) drives */
{ T_DIRECT, SIP_MEDIA_FIXED, "*", "WDC WD????RS*", "*" },
/*quirks*/ADA_Q_4K
},
{
- /* WDC Caviar Green Advanced Format (4k) drives */
+ /* WDC Caviar Green/Red Advanced Format (4k) drives */
{ T_DIRECT, SIP_MEDIA_FIXED, "*", "WDC WD????RX*", "*" },
/*quirks*/ADA_Q_4K
},
{
+ /* WDC Caviar Red Advanced Format (4k) drives */
+ { T_DIRECT, SIP_MEDIA_FIXED, "*", "WDC WD??????CX*", "*" },
+ /*quirks*/ADA_Q_4K
+ },
+ {
+ /* WDC Caviar Black Advanced Format (4k) drives */
+ { T_DIRECT, SIP_MEDIA_FIXED, "*", "WDC WD??????EX*", "*" },
+ /*quirks*/ADA_Q_4K
+ },
+ {
/* WDC Caviar Green Advanced Format (4k) drives */
{ T_DIRECT, SIP_MEDIA_FIXED, "*", "WDC WD??????RS*", "*" },
/*quirks*/ADA_Q_4K
>Release-Note:
>Audit-Trail:
>Unformatted:
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