Changes between Version 7 and Version 8 of UserGuidelines
- Timestamp:
- Oct 11, 2013 2:46:51 PM (11 years ago)
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UserGuidelines
v7 v8 9 9 * DON'T store large files in your home or project directory unless you need them in multiple experiment instances. 10 10 * DO store these files locally on a node, e.g., in {{{/tmp}}} folder. If you need more disk space you can mount more by doing 11 {{{sudo /usr/local/etc/emulab/mkextrafs.pl /mnt 11 {{{ 12 sudo /usr/local/etc/emulab/mkextrafs.pl /mnt 12 13 user=`whoami` 13 sudo chown $user /mnt/local}}} 14 sudo chown $user /mnt/local 15 }}} 14 16 15 17 Traffic from experimental nodes to/from your home directory also travels over the control network (read more about this in the next section). To minimize this load please refrain from performing large (> 500 MB) or frequent (< 10 s) reads/writes that involve your experimental nodes and your home directory, unless absolutely necessary. If you need to log something, use a local directory on an experimental node, such as /tmp, and transfer the logs to your home directory before you swap out to save them.