Eric Wong <normalper...@yhbt.net> wrote: > I think this requires frequent dirtying/cycling of pages to reproduce. > (from copying large files around) to interact with compaction. > I'll see if I can reproduce the issue with read-only FS activity.
Still successfully running the read-only test on my main machine, will provide another update in a few hours or so if it's still successful (it usually takes <1 hour to hit). I also fired up a VM on my laptop (still running v3.7) and was able to get stuck with only 2 cores and 512M on the VM (x86_64). On the small VM with little disk space, it doesn't need much dirty data to trigger. I just did this: find $45G_NFS_MOUNT -type f -print0 | \ xargs -0 -n1 -P4 sh -c 'cat "$1" >> tmp; > tmp' -- ...while running two instances of toosleepy (one got stuck and aborted). -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/