On 25/04/17 03:26, Qu Wenruo wrote:
IIRC qgroup for subvolume deletion will cause full subtree rescan
which can cause tons of memory.
Could it be this bad, 24GB of RAM for a 5.6TB volume? What does it even
use this absurd amount of memory for? Is it swappable?
Haven't read about RAM limitations for running qgroups before, only
about CPU load (which importantly only requires patience, does not crash
servers).
--
With Best Regards,
Marat Khalili
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