Date: Thu, 25 Jun 2009 15:59:39 +0300 From: Alexander Motin <mav@FreeBSD.org> To: FreeBSD-Current <freebsd-current@freebsd.org> Subject: minidump and write clustering? Message-ID: <4A4374BB.5060500@FreeBSD.org>
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Hi. Just wonder, is there plans to implement write clustering for minidump? My SSD is able to write up to 180MB/s with a big block size, but writes only 4MB/s with 4K block. Dumping 1GB of used memory by one page with minidump takes me about 4 minutes. Really annoying! Same time, full dump of all 2GB finishes twice faster! -- Alexander Motin
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