3.3 Appliance Disks and What They Store

Table 3-2 summarizes the different appliance storage locations in a large, Filr-clustered deployment.

Table 3-2 Appliance Storage

Boot Partition (Hard Disk 1)

VM Hard Disk 2

Remote NFS-based Storage

Mount Point: /

Recommended Size: 100 GB of disk space

Required on: Filr, Filr Search, and MySQL appliances

Purpose: Stores the following:

  • All of the binary, configuration, and other files required for the operating system to run appliance services

  • Log files

    Because log files are continually growing and can consume large amounts of disk space, you should regularly delete old log files.

Mount Point: /vastorage

Recommended Size: 25 GB of disk space

Required on: Filr, Filr Search, and MySQL appliances

Purpose: Stores the following:

  • Configuration files that are used for appliance upgrades

  • Ganglia files that are used to store monitoring information

Mount Point: /vashare

Recommended Size: Equal to the size of all files in the Personal Storage (My Files area), plus storage of HTML renderings and text extractions

Required on: Filr appliances in large, Filr-clustered deployments

Purpose: Stores the following:

  • Personal Storage files in My Files

  • Temporary files

  • Cached HTML renderings

    Because cached files are not automatically deleted, you should regularly clean up the /vashare/cachefilestore area.