Date: Wed, 7 Dec 2005 18:50:45 +0100 From: "OxY" <oxy@field.hu> To: "Pawel Jakub Dawidek" <pjd@FreeBSD.org> Cc: freebsd-geom@freebsd.org Subject: Re: geom mirror write performance problem Message-ID: <002201c5fb56$bff37590$0201a8c0@oxy> References: <000b01c5fb3c$b47456e0$0201a8c0@oxy><20051207155133.GI53288@garage.freebsd.pl><000701c5fb4b$c2682010$0201a8c0@oxy> <20051207165538.GJ53288@garage.freebsd.pl>
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i removed the each disk from mirror one-by-one and ran the tests: (when i removed one disk from the mirror the write speed was ok, since i added it again, then they were slow.. it was no difference which disk i did removed..) Sco root# dd if=/dev/zero of=/dev/ad0 bs=1m count=1000 1000+0 records in 1000+0 records out 1048576000 bytes transferred in 35.962419 secs (29157549 bytes/sec) Sco root# dd if=/dev/zero of=/dev/ad2 bs=1m count=1000 1000+0 records in 1000+0 records out 1048576000 bytes transferred in 36.575314 secs (28668954 bytes/sec) ----- Original Message ----- From: "Pawel Jakub Dawidek" <pjd@FreeBSD.org> To: "OxY" <oxy@field.hu> Cc: <freebsd-geom@freebsd.org> Sent: Wednesday, December 07, 2005 5:55 PM Subject: Re: geom mirror write performance problem
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