I try to run Rancher on Docker 1.9.1 and got this error:
OpenJDK 64-Bit Server VM warning: INFO: os::commit_memory(0x000075f8905bb000, 2555904, 1) failed; error='Operation not permitted' (errno=1)
#
# There is insufficient memory for the Java Runtime Environment to continue.
# Native memory allocation (malloc) failed to allocate 2555904 bytes for committing reserved memory.
# An error report file with more information is saved as:
# /tmp/hs_err_pid11.log
160418 1:49:26 [Note] /usr/sbin/mysqld (mysqld 5.5.47-0ubuntu0.14.04.1-log) starting as process 26 ...
I suppose that something must be set by sysctl but don’t know what.