Re: can a wrong alignment cause a decrease in a hdd's life

In message <4EEFB9F3.80603@feral.com>, Matthew Jacob writes:
>On 12/19/2011 2:22 PM, Poul-Henning Kamp wrote:
>> In message<20111219221617.GA70383@freebsd.org>, Alexander Best writes:
>>
>>> ps: the hdd only gets mounted read-only!
>> There is no known wear-effects in flash storage as long as you
>> only read.
>
>No, sorry, that's not really true.

Pray tell!

There will always be charge leakage, but last I talked to
silicon-pushers, that was (almost) entirely independent of read-access
and correlated strongly with temperature*duration.

Obviously, if your flash controller lies to you and do needless writes
anyway, we are not talking read-only.

Those are the only two effects I know of ?

-- 
Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
phk@FreeBSD.ORG         | TCP/IP since RFC 956
FreeBSD committer       | BSD since 4.3-tahoe    
Never attribute to malice what can adequately be explained by incompetence.
_______________________________________________
freebsd-current@freebsd.org mailing list
http://lists.freebsd.org/mailman/listinfo/freebsd-current
To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org"