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Groups > comp.sys.mac.system > #59639

Re: SSD in Older MB Pro?

From billy@MIX.COM
Newsgroups comp.sys.mac.system
Subject Re: SSD in Older MB Pro?
Date 2014-05-23 04:20 +0000
Organization PANIX Public Access Internet and UNIX, NYC
Message-ID <llmia2$jct$1@reader2.panix.com> (permalink)
References <220520141922071255%star@sky.net> <1lm3ng6.1hgq6we12ms8rdN%dempson@actrix.gen.nz>

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David Empson <dempson@actrix.gen.nz> writes:

> http://www.cindori.org/software/trimenabler/

This may be ok now but below is the kind of thing
that makes me wary - especially when it's just a
simple patch perl or any hex editor can easily do
(replacing "APPLE SSD" with nulls in the driver).

https://digitaldj.net/blog/2011/11/17/trim-enabler-for-os-x-lion-mountain-lion-mavericks/

| After a little inspection of this application,
| I found that instead of patching the file, it
| replaces an entire kernel extension. This means
| that when you use TRIM Enabler with Lion, it
| replaces a critical kernel extension, with lots
| of dependencies, with an older one (from Snow
| Leopard 10.6.8). This is bad. Very bad. While
| TRIM does become enabled, the kernel extension
| you now have has the potential to cause a ton
| of problems. That means anything from kernel
| panics, to disk I/O delays...and the dreaded
| spinning beach ball.
|
| After confronting the developer, Oskar Groth
| (who I refuse to link to), via his blog's
| commenting system, I was told that I was simply
| trolling and spreading fear (even though I
| offered the alternative I share here).
| Apparently, the next version of TRIM Enabler
| will correctly patch the file, instead of
| replacing it [...]

Billy Y..
-- 
        sub     #'9+1   ,r0             ; convert ascii byte
	add     #9.+1   ,r0             ; to an integer
	bcc     20$                     ; not a number

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Thread

SSD in Older MB Pro? Davoud <star@sky.net> - 2014-05-22 19:22 -0400
  Re: SSD in Older MB Pro? dempson@actrix.gen.nz (David Empson) - 2014-05-23 13:03 +1200
    Re: SSD in Older MB Pro? Davoud <star@sky.net> - 2014-05-22 21:24 -0400
      Re: SSD in Older MB Pro? dempson@actrix.gen.nz (David Empson) - 2014-05-23 19:38 +1200
    Re: SSD in Older MB Pro? Lewis <g.kreme@gmail.com.dontsendmecopies> - 2014-05-23 02:52 +0000
      Re: SSD in Older MB Pro? billy@MIX.COM - 2014-05-23 04:50 +0000
        Re: SSD in Older MB Pro? Lewis <g.kreme@gmail.com.dontsendmecopies> - 2014-05-23 07:05 +0000
          Re: SSD in Older MB Pro? billy@MIX.COM - 2014-05-23 12:07 +0000
    Re: SSD in Older MB Pro? billy@MIX.COM - 2014-05-23 04:20 +0000
      Re: SSD in Older MB Pro? billy@MIX.COM - 2014-05-24 00:38 +0000
  Re: SSD in Older MB Pro? Lewis <g.kreme@gmail.com.dontsendmecopies> - 2014-05-23 02:51 +0000

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