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David Chinner wrote: > >Hmmmm. We've mapped a range that has been reserved for a delayed >allocate extent during a direct I/O. That should not happen as XFS >flushes delalloc extents before executing a direct read and holds >the I/O lock which will prevent any new writes from mapping new >delalloc extents. Something went astray, though. :( > >Can you give me some more detail on the machine you're running? >e.g. How many CPUs, RAM and what type of disk subsystem you are using? >That will make it easier for us to try to reproduce this problem. > >Cheers, > >Dave. > > The test box is an IBM System p5 Linux partition, allocated with 0.8 physical POWER5+ cpu processing unit/ 2 virtual processors and 8GB memory. The disk is exported by AIX Virtual IO Server. BTW, I have CONFIG_PPC_64K_PAGES enabled. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.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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