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From: bugzilla-daemon@bugzilla.kernel.org
To: linux-ext4@vger.kernel.org
Subject: [Bug 36722] TRIM support is broken for Crucial M4 drives
Date: Mon, 6 Jun 2011 17:43:16 GMT	[thread overview]
Message-ID: <201106061743.p56HhGs1013089@demeter2.kernel.org> (raw)
In-Reply-To: <bug-36722-13602@https.bugzilla.kernel.org/>

https://bugzilla.kernel.org/show_bug.cgi?id=36722


Martin K. Petersen <mkp@mkp.net> changed:

           What    |Removed                     |Added
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                 CC|                            |mkp@mkp.net




--- Comment #3 from Martin K. Petersen <mkp@mkp.net>  2011-06-06 17:43:15 ---
hdparm asks the drive directly whereas the LSI card must be able to translate
from SCSI to ATA commands. None the LSI cards I have support that functionality
yet.

You can try sending us the output of:

# sg_readcap -l /dev/sdk

# sg_vpd -p thpv /dev/sdk

-- 
Martin K. Petersen      Oracle Linux Engineering

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  parent reply	other threads:[~2011-06-06 17:43 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-06-05 15:05 [Bug 36722] New: TRIM support is broken for Crucial M4 drives bugzilla-daemon
2011-06-06  9:04 ` [Bug 36722] " bugzilla-daemon
2011-06-06 14:43 ` bugzilla-daemon
2011-06-06 17:43 ` bugzilla-daemon [this message]
2012-08-24 13:01 ` bugzilla-daemon

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