From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Martin K. Petersen" Subject: Re: LSI SAS2008 SATA TRIM not working Date: Fri, 07 Feb 2014 15:44:19 -0500 Message-ID: References: <1391730975.3449.16.camel@sonic.justonedata.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: Received: from aserp1040.oracle.com ([141.146.126.69]:27127 "EHLO aserp1040.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751617AbaBGUot (ORCPT ); Fri, 7 Feb 2014 15:44:49 -0500 In-Reply-To: <1391730975.3449.16.camel@sonic.justonedata.com> (Kurt Miller's message of "Thu, 06 Feb 2014 18:56:15 -0500") Sender: linux-scsi-owner@vger.kernel.org List-Id: linux-scsi@vger.kernel.org To: Kurt Miller Cc: linux-scsi@vger.kernel.org >>>>> "Kurt" == Kurt Miller writes: Kurt> Is TRIM working for anyone using LSI SAS2008 controllers? Yes. But its SAT appears to be somewhat selective about which devices it flags as capable. Please send me the output of: # sg_readcap -l /dev/sdc # sg_vpd -p bl /dev/sdc # sg_vpd -p lbpv /dev/sdc -- Martin K. Petersen Oracle Linux Engineering