Date: Sat, 13 Sep 2014 17:14:02 +0000 (UTC) From: Alexander Motin <mav@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-9@freebsd.org Subject: svn commit: r271531 - stable/9/sys/cam/scsi Message-ID: <201409131714.s8DHE2o1032463@svn.freebsd.org>
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Author: mav Date: Sat Sep 13 17:14:01 2014 New Revision: 271531 URL: http://svnweb.freebsd.org/changeset/base/271531 Log: MFC r271407: Extend UNMAP blacklist on all STEC SSD models. None of existing STEC devices need UNMAP or even support it well, having many limitations and even hanging sometimes executing those commands. New devices that may use UNMAP going to be released under HGST name. Modified: stable/9/sys/cam/scsi/scsi_da.c Directory Properties: stable/9/ (props changed) stable/9/sys/ (props changed) Modified: stable/9/sys/cam/scsi/scsi_da.c ============================================================================== --- stable/9/sys/cam/scsi/scsi_da.c Sat Sep 13 17:13:04 2014 (r271530) +++ stable/9/sys/cam/scsi/scsi_da.c Sat Sep 13 17:14:01 2014 (r271531) @@ -355,9 +355,9 @@ static struct da_quirk_entry da_quirk_ta }, { /* - * The STEC 842 sometimes hang on UNMAP. + * The STEC SSDs sometimes hang on UNMAP. */ - {T_DIRECT, SIP_MEDIA_FIXED, "STEC", "S842E800M2", "*"}, + {T_DIRECT, SIP_MEDIA_FIXED, "STEC", "*", "*"}, /*quirks*/ DA_Q_NO_UNMAP }, /* USB mass storage devices supported by umass(4) */
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