Date: Fri, 18 Jan 2013 19:11:53 -0800 From: Dieter BSD <dieterbsd@gmail.com> To: freebsd-hackers@freebsd.org Cc: gibbs@FreeBSD.org, scottl@FreeBSD.org, mjacob@FreeBSD.org Subject: Re: IBM blade server abysmal disk write performances Message-ID: <CAA3ZYrB=gFjE3prhDmL-RUbpxNKtGCVMHR2j3iNKbd%2BzT4n9ZA@mail.gmail.com>
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Matthew writes: > There is also no information in the original email as to which direction > the I/O was being sent. In one of the followups, Karim reported: # dd if=/dev/zero of=foo count=10 bs=1024000 10+0 records in 10+0 records out 10240000 bytes transferred in 19.615134 secs (522046 bytes/sec) 522 KB/s is pathetic.
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