Date: Fri, 21 Nov 2008 12:36:06 +0100 (CET) From: Wojciech Puchar <wojtek@wojtek.tensor.gdynia.pl> To: Johan Hendriks <Johan@double-l.nl> Cc: freebsd-questions@freebsd.org Subject: RE: ZFS Recovery Tools Message-ID: <20081121123558.K1450@wojtek.tensor.gdynia.pl> In-Reply-To: <57200BF94E69E54880C9BB1AF714BBCB5DE2B0@w2003s01.double-l.local> References: <02c801c94b40$4b6a2f10$e23e8d30$@za.net> <20081120204756.O16829@wojtek.tensor.gdynia.pl> <f84c38580811201255o1a207f97u8cb4078d03911fa9@mail.gmail.com> <20081120222909.K17356@wojtek.tensor.gdynia.pl><139b44430811202326j6eafb93fgde2a55c1564da68f@mail.gmail.com> <20081121094146.P19920@wojtek.tensor.gdynia.pl> <57200BF94E69E54880C9BB1AF714BBCB5DE2B0@w2003s01.double-l.local>
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> > when you say read 2 files in the same time, FreeBSD will readahead at most > MAXPHYS from one file, then from file 2, from file 1 etc. > > 128kB/s is way too much for todays drives, that can read 1MB within one > access time. > > 128kB/s is way to much , and you set it to 1024, or did you mean way to low ? i meant too little. sorry.
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