bin/solr -a doesn't work?

[Markus Jelsma]

Hello,

Because we upload large files to Zookeeper, i tried:

bin/solr restart -c -m 1500m  -a "-Djute.maxbuffer=0xFFFFF2"

But the script keeps hanging, and no Solr is started. The -a parameter doesn't 
seem to work. I am missing something very obvious?

Thanks,
Markus