Date: Mon, 17 Oct 2016 10:32:34 +0100 From: Steven Hartland <steven.hartland@multiplay.co.uk> To: Alexander Motin <mav@FreeBSD.org>, src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: Re: svn commit: r307507 - head/sys/cam/scsi Message-ID: <00584f8b-9e2d-0e69-98bd-2633136acdf3@multiplay.co.uk> In-Reply-To: <9d9c7a6a-74cf-e3f5-4aba-02e4ed636fbe@FreeBSD.org> References: <201610170835.u9H8ZvQi037190@repo.freebsd.org> <14e5b11b-d623-fe1b-2ad3-088961d1ffab@multiplay.co.uk> <9d9c7a6a-74cf-e3f5-4aba-02e4ed636fbe@FreeBSD.org>
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On 17/10/2016 09:51, Alexander Motin wrote: > On 17.10.2016 11:45, Steven Hartland wrote: >> IIRC the timeout for this was intentionally lower than the default, >> might be worth just checking. > I did traced back the commit history, and it was hardcoded to that value > since the beginning 18 years ago. Theoretically SYNCHRONIZE CACHE may > require even more time then WRITE, since nobody knows how big can be > write caches and how many writes are sitting there. Cool, must be thinking about something else that was added recently then, thanks for checking :)
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