DMA32 zone is usually fills up first 4G unless your HW remaps the rest
of the memory above 4G or you have a numa machine and the rest of the
memory is at other node. Could you post your memory map printed during
the boot? (e820: BIOS-provided physical RAM map: and following lines)

Here is the full boot log:
www.watchdog.sk/lkml/kern.log

You have mentioned that you are comounting with cpuset. If this happens
to be a NUMA machine have you made the access to all nodes available?
Also what does /proc/sys/vm/zone_reclaim_mode says?

Don't really know what NUMA means and which nodes are you talking about, sorry :(

# cat /proc/sys/vm/zone_reclaim_mode
cat: /proc/sys/vm/zone_reclaim_mode: No such file or directory



azur

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