[CentOS] Java/Solr - Could not reserve enough space for object heap.

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http://centos.1050465.n5.nabble.com – Hi All. # cat /etc/redhat-release CentOS release 6.2 (Final) # uname -r 2.6.32-220.17.1.el6.centos.plus.x86_64  # rpm -qa | grep solr apache-solr-3.5.0-1.5... I have a solr installation which is invoked: /usr/bin/java -Xms25g -Xmx25g -DSTOP.PORT=8079 -DSTOP.KEY=mustard -Dsolr.solr.home=multicore -jar start.jar After start/when the java process is running: # free -m              total       used       free     shared    buffers     cached Mem:         32093     &nbsp (HowTos)