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Date:      Tue, 05 Jan 2016 00:40:26 -0500
From:      "Mikhail T." <mi+thun@aldan.algebra.com>
To:        Bruce Evans <brde@optusnet.com.au>
Cc:        freebsd-fs <freebsd-fs@freebsd.org>
Subject:   Re: NFS reads vs. writes
Message-ID:  <568B574A.7010603@aldan.algebra.com>
In-Reply-To: <20160105143542.X1191@besplex.bde.org>
References:  <8291bb85-bd01-4c8c-80f7-2adcf9947366@email.android.com> <5688D3C1.90301@aldan.algebra.com> <495055121.147587416.1451871433217.JavaMail.zimbra@uoguelph.ca> <568A047B.1010000@aldan.algebra.com> <CAGtEZUD28UZDYyHtHtzXgys%2Brpv_37u4fotwR%2BqZLc1%2BtK0dwA@mail.gmail.com> <20160105143542.X1191@besplex.bde.org>

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On 05.01.2016 00:19, Bruce Evans wrote:
>>> It is a chunk of an older SSD, that also houses the OS. But it is
>>> usually idle, because executables and libraries are cached in the
>>> abundant RAM. I've seen it do 90+Mb/s (sequential)...
>
> Please be more careful with units (but don't use MiB's; I should killfile
> that).  90 Mbits/s is still slow. 
Mb is megabyte in my book. This is the unit used by `systat -vm', which
I mentioned earlier. 90 megabytes/s is still not at the limit of Gigabit
Ethernet, however, but it is a lot closer to it.

Yours,

    -mi




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