Trim Support for Lion

I have a Trim supported SSD and had trim working with Snow Leoprad but with the Lion update system support report says unsupported. Ideas?

re-run trim enabler

Similar Messages

  • TRIM Support for AMD sb850

    Hi all,
    I've just bought an OCZ Octane 128GB SSD, formatted nad created an ext4 partition to host my root filesystem.
    When I try to enable TRIM support for root filesystem (putting the discard in mount options) I get the following errors in dmesg
    failed command: DATA SET MANAGEMENT
    I've a Gigabyte GA-870A-UDE rev2 motherboard, the SSD is attached to one of the sata3 ports (managed by the SB850 Southbridge)
    Any Ideas?
    Thanks
    Luca

    Technically, TRIM is not supported by Lion for non-Apple-branded SSDs, but there is a work around for this.
    The procedure described here worked beautifully for me: http://digitaldj.net/2011/07/21/trim-enabler-for-lion/

  • TRIM support in Lion

    I bought my mac late 2010, with a SSD harddrive. Recently I heard SSD harddrives becomes slower over time, witch is bad news in my case. But then I read Lion will have TRIM support. I cheked out my systemprofile and found out my SSD is a NVida (or soomething). Will the TRIM support in Lion only support Intels SSD? I know there are some third-party companies that offers TRIM update, but i don't trust them.
    PS. I orderer my SSD thorough the apple store, I haven't built it in later.
    Nic

    With 10.6.8 Trim should be enabled (check System Profiler). If not you could try Trim Enabler 1.2. Also read
    http://lifehacker.com/5803331/how-to-enable-trim-on-your-macs-solid+state-drive (the part with erase free space, takes some time be patient).
    About Lion: who knows....

  • TRIM support for SSD in OS X Lion

    Greetings All,
    Have read up on this and apparently not Apple SSDs aren't getting TRIM support. Does anyone have any solid info on this? Also, is there a completely dependable way of switching on TRIM support?
    Any help would be greatly appreciated :-)
    Cheers,
    Edmond
    PS - it's for an OCZ Vertex 3 240Gb Max IOPS drive.

    you welcome )
    But Edmond, trim can NOT cause issues - it just will give you no benefits and slow down SSD, if it is based on SF 2xxx controller. I detailed this here: https://discussions.apple.com/message/15649687#15649687 and even more details in discussion here: https://discussions.apple.com/thread/3194668?start=0&tstart=0

  • Trim support for SSD on Marvel controller?

    I read somewhere that the 6Gbs Marvell 9128 ports do not support trim on an SSD.  Is this true?  I also heard that the RAID support for the Intel P67 ports are much more better than the Marvel Ports.  This is what I am trying to do, and am wondering if it will work.  I have an MSI P67A-GD65.  I want to run Two WD Caviar Black 6Gbs (even though I know they achieve nowhere near that rate) on Sata ports 1 and 2 (the Intel P67 controller ports), in ports 3,4,5,6 (the Intel P67 3 Gbs ports) I would have 2 1TB storage drives, A Bluray drive, A DVD drive, and in the last ports 7 or 8 (the Marvell 9128) controller 6Gbs port) I wanted to have a Crucial C300 128Gb SSD drive as the boot drive.  Would this work, or should I use port 7 and 8 for my RAID setup instead and use port 1 or 2 for the SSD?  Any thoughts are appreciated.  I love this mainboard and can't wait to get it up and running.
    My System:
    MSI P67A-GD65 (B3),  Intel 2600k processor,  XFX Radeon 6950 1GB graphics card,  8 GB G.Skill Ram, 1 Crucial C300 SSD (boot drive), 2 640GB WD Caviar Black in RAID 0,  1 Blu Ray Drive, 1 DVD drive,  Corsair HX850w PS

    Quote
    I read somewhere that the 6Gbs Marvell 9128 ports do not support trim on an SSD.
    Not true. TRIM has nothing to do with the SATA controller, it is dependent on the drive itself, and your operating system.
    See: http://en.wikipedia.org/wiki/TRIM

  • Trim Support for SSD's

    Is Trim Support required for Intel 320 series SSD's?

    We haven't got it installed, so you have to wait to the release

  • No trim support in Lion.....disappointed!

    I can't believe my OCZ SSD still does not have trim support enabled after updating to Lion. Come on Apple, even windows supports trim. Anyone else using SSD found any difference?

    https://discussions.apple.com/message/15699587

  • TRIM support for Snow Leopard!

    All of you Mac Pro/SSD owners might want to give this thread a look-see!
    http://forums.macrumors.com/showthread.php?t=1125400
    Very neat. Nice simple GUI to enable TRIM on TRIM-supporting SSDs under Snow Leopard.

    As for using hacked ktext, there can be trouble booting which you should know about first.
    As a reminder, TRIM will keep the writing performances of you SSD high. without it, the writing performances decrease rapidly, most notably for the data transfer rate.
    [Update] Some members had problem when rebooting the system.
    How to activate TRIM on any SSD
    +(this seems like it has a lot more in the way of tips and background)+
    Background GC Sand Force based unit with firmware 2.0 (which is what Corsair has shipped with since early December but is ONLY NOW coming to OWC brand)
    http://macperformanceguide.com/blog/2011/20110321_1-OWCSSDHibernate--news.html

  • TRIM Support For SSD

    How does Arch Linux handle SSD's? Does Arch Linux or the 3.0 kernel natively support TRIM or some equivalent garbage collection mechanism? Is TRIM or whatever it uses enabled by default during an installation of Arch Linux or must I enable this in some way? Just  trying to understand if making the switch to SSD versus traditional spindle drives is smart using Arch Linux.

    Have you read https://wiki.archlinux.org/index.php/SSD ?
    There's e.g.
    DISCARD/TRIM feature is NOT SUPPORTED by device-mapper (but they are working on it, see here. August 2011 news: support will be in Linux 3.1, and involves a userspace dm-crypt update as well
    https://wiki.archlinux.org/index.php/SSD#Mount_Flags
    discard - The discard flag will enable the benefits of the TRIM command so long as one is using kernel version >=2.6.33. It does not work with ext3; using the discard flag for an ext3 root partition will result in it being mounted read-only.
    Last edited by karol (2011-10-13 19:54:22)

  • When will support for Lion be discontinued ?

    I am one of the happy Macpro users with a 2007 or earlier unit that apparently can not be upgraded. How long should I expect Apple will be supporting OS 10.7?

    TerryinToronto wrote:
    I am one of the happy Macpro users with a 2007 or earlier unit that apparently can not be upgraded. How long should I expect Apple will be supporting OS 10.7?
    As another Lion user, I think "support" comes in different flavors. Adding great new features pretty much stopped when OS 10.8 was released (Mountain Lion was the great new feature). Still, as steve359 points out, security support continues, at least for now (e.g., the XProtect malware list was last updated 10/8/13).
    But security is becoming a full-time issue requiring active efforts to harden browsers and Internet connections (see this and this for steps to take) as well as elevated caution when surfing. Apple can help, but the buck stops at the keyboard.

  • Trim support moutain lion

    Hi, I would like to know if i have to install TRIM on my system for my SSD SAMSUNG 830 SERIES. I can't see this option on Mac OS X Mountain Lion. It's necessary to install or can i live without a TRIM?
    Thanks for help, I am new in this world of Mac

    With 10.6.8 Trim should be enabled (check System Profiler). If not you could try Trim Enabler 1.2. Also read
    http://lifehacker.com/5803331/how-to-enable-trim-on-your-macs-solid+state-drive (the part with erase free space, takes some time be patient).
    About Lion: who knows....

  • 10.10.4 update allows enabling of TRIM support for non-Apple SSDs

    Careful with Trim and Samsung SSD's. 
    https://blog.algolia.com/when-solid-state-drives-are-not-that-solid/

    http://arstechnica.com/apple/2015/06/latest-os-x-update-allows-you-to-enable-trim-for-third-party-ss...
    This topic first appeared in the Spiceworks Community

  • LifeLine 4.0: TRIM support for SSD?

    I'm using SSDs as data volume and cache in px6-300d if this matters.

    Quote
    I read somewhere that the 6Gbs Marvell 9128 ports do not support trim on an SSD.
    Not true. TRIM has nothing to do with the SATA controller, it is dependent on the drive itself, and your operating system.
    See: http://en.wikipedia.org/wiki/TRIM

  • Trim support not enabled

    I got this MBA with SSD(251GB) a couple of weeks ago.  I noticed that the "No" is shown for the Trime support. Does this mean that Apple SSD does not support Trim? Or, can that Trim support be enabled?

    With the 10.6.8 update apple has added in TRIM support for stock apple oem ssd drives. 3rd party ssd drives are still s.o.l for Trim support at this time even in LION unless you use the "trim enabler" hack.
    I do not advise doing so, as it has messed with a few systems, and basically could just be code that switches the "no" to a "Yes" in profiler without any actual background use.

  • TRIM Support Enabler Patch

    Hi Community,
    I read a lot of posts the last view days which explained that the TRIM support will only work with Apple SSDs, but there are many patches available which should enable the TRIM support for those third party SSDs as well. Are those patches only fakes or are they functional? Has anyone confirmed if those patches doing there job as expected?
    Thx & Bye Tom

    Technically, TRIM is not supported by Lion for non-Apple-branded SSDs, but there is a work around for this.
    The procedure described here worked beautifully for me: http://digitaldj.net/2011/07/21/trim-enabler-for-lion/

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