Encrypted Volume and File System v2.2 Administrator Guide (777846-001, April 2014)
• The Multi Volume File System feature of Veritas, which is not supported by EVFS.
• EVFS is currently available in English only.
• Secure Sessions limit: 16K secure sessions per system.
• Volume limit: 1023 encrypted volumes per system.
• ServiceGuard version A.11.18 or later using modular packages supports EVFS volumes without
a file system.
• On a EFS volume, the file size is limited to a maximum file size minus the size of the EMD
(4k).
• Writing to a EVFS device that is not mapped by EVFS (for example, when EVFS is not running),
can cause data corruption.
• The maximum user name, group name, or key name length supported by EVFS is 100.
• The user IDs and group IDs must be unique for user keys and group keys to work properly (for
example, users cannot share the same user ID and groups cannot share the same group ID).
20 Overview