Cluster snapshot goes into tight loop

[stoch]

This happens when the system runs out of file descriptors. Could probably happen for many other reasons too. Retry interval should be 1 second or bigger.

2019-02-22 08:57:05.850 [error] <0.22639.20>@imem_snap:cluster_snap:242 [_IMEM_] {imem_snap,242} cluster snapshot failed for stat : {'EXIT',{{badmatch,{error,system_limit}},[{imem_snap,take_chunked_transform,2,[{file,"d:/projects/git/sbsgui/_build/default/lib/imem/src/imem_snap.erl"},{line,786}]},{imem_snap,cluster_snap,3,[{file,"d:/projects/git/sbsgui/_build/default/lib/imem/src/imem_snap.erl"},{line,231}]}]}}
2019-02-22 08:57:05.850 [error] <0.22638.20>@imem_snap:cluster_snap:242 [_IMEM_] {imem_snap,242} cluster snapshot failed for subs : {'EXIT',{{badmatch,{error,system_limit}},[{imem_snap,take_chunked_transform,2,[{file,"d:/projects/git/sbsgui/_build/default/lib/imem/src/imem_snap.erl"},{line,786}]},{imem_snap,cluster_snap,3,[{file,"d:/projects/git/sbsgui/_build/default/lib/imem/src/imem_snap.erl"},{line,231}]}]}}
2019-02-22 08:57:05.865 [error] <0.22637.20>@imem_snap:cluster_snap:242 [_IMEM_] {imem_snap,242} cluster snapshot failed for tpac : {'EXIT',{{badmatch,{error,system_limit}},[{imem_snap,take_chunked_transform,2,[{file,"d:/projects/git/sbsgui/_build/default/lib/imem/src/imem_snap.erl"},{line,786}]},{imem_snap,cluster_snap,3,[{file,"d:/projects/git/sbsgui/_build/default/lib/imem/src/imem_snap.erl"},{line,231}]}]}}