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Date: Fri, 02 May 2008 17:21:30 +0200 From: Jesper Krogh <jesper@...gh.cc> To: Andrew Morton <akpm@...ux-foundation.org> CC: linux-kernel@...r.kernel.org Subject: Re: Many open/close on same files yeilds "No such file or directory". Jesper Krogh wrote: > Andrew Morton wrote: >>> I cannot reproduce it on other disks attached to the same server or on >>> other servers attached to similar disksystems. >> >> I guess it would be interesting to remount that filesystem with `noatime' >> to eliminate the last bit of I/O and block-=realted code. > > It is allready mounted noatime: > /dev/mapper/fx1200_vg-fx1200_lv on /z/fx1200 type ext3 (rw,noatime) Watching vmstat 1 while running the program confirms that there are absolutely no block i/o. Everything happens purely in the cache of the OS. Jesper -- Jesper -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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