The directory structure under Unix System Services (USS) is shown below. The space requirements are approximate upper limits.
Contains executable binaries, setup scripts, configuration files, server key files, manual pages, documentation, license agreement, example JCL scripts.
Space: 200 MB, 250 Cyls, read/write
After running the setup script, Tectia Server for IBM z/OS consists of a directory structure under
/opt/tectia. You may create a symbolic 'tectia' link to the place where the directory structure resides under
/optor you may want to create a separate HFS or zFS file system for it.
Each z/OS user account that is accessed via Tectia Server or that runs SSH client programs normally has a USS home directory (
$HOME, for example,
/u/home1/username) and under it a
.ssh2directory contains the user's configuration files and keys. The home directory is required if public key user authentication is used and if user-specific configuration is needed.
Space: 128 kB, read/write
The runtime programs of Tectia Server for IBM z/OS create the
$HOME/.ssh2directories as needed. If you want these directories to be a link to some other spot in your directory hierarchy, create the link before running the program.
Contains server process ID files and the default STDOUT and STDERR. Used also temporarily during installation.
Space: 256 kB (300 MB during installation), read/write/sticky.
/tmpdirectory must exist in advance and it must be user-writable and have the sticky bit on.
The sticky attribute for
/tmpcan be checked by observing the output of
ls(1)and verifying that the letter
tis present in the permissions field:
:> ls -ld /tmp/. drwxrwxrwt 89 WEBSRV SYS1 49152 Apr 11 14:43 /tmp/.
If the permissions differ from
rwxrwxrwxt, they must be adjusted with
:> chmod 1777 /tmp/.
Contains users' temporary files used in Secure Shell agent forwarding.
The agent forwarding status files are temporary and valid only while the actual user process is running.
Space: 12 kB for each user, read/write