[debian-edu-commits] [Debian Wiki] Update of "DebianEdu/Documentation/Stretch/HowTo/NetworkClients" by WolfgangSchweer

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Mon Feb 20 11:25:07 UTC 2017


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The "DebianEdu/Documentation/Stretch/HowTo/NetworkClients" page has been changed by WolfgangSchweer:
https://wiki.debian.org/DebianEdu/Documentation/Stretch/HowTo/NetworkClients?action=diff&rev1=9&rev2=10

Comment:
removed, because this is now discribed elsewhere.

  
  A diskless workstation runs all software locally. The client machines boot directly from the LTSP server without a local hard drive. Software is administered and maintained on the LTSP server (inside of the LTSP chroot), but it runs on the diskless workstation. Home directories and system settings are stored on the server too. Diskless workstations are an excellent way of reusing older (but powerful) hardware with the same low maintenance cost as with thin clients. 
  
- LTSP defines 320MB as the default minimum amount of RAM for diskless workstations. If the amount of RAM is less, the machine will boot as thin client. The related LTSP parameter is {{{FAT_RAM_THRESHOLD}}} with the default value 300. So if (for example) the clients should only boot as diskless workstations if they have 1 GB RAM add {{{FAT_RAM_THRESHOLD=1000}}} to lts.conf (or set this in LDAP). Unlike workstations, diskless workstations run without any need to add them with GOsa², cause LDM is used to login and connect to the LTSP server.  The home directory is by default mounted using sshfs, and not automount and NFS.  This causes shared directories available via NFS to not be available on diskless workstations. 
+ LTSP defines 320MB as the default minimum amount of RAM for diskless workstations. If the amount of RAM is less, the machine will boot as thin client. The related LTSP parameter is {{{FAT_RAM_THRESHOLD}}} with the default value 300. So if (for example) the clients should only boot as diskless workstations if they have 1 GB RAM add {{{FAT_RAM_THRESHOLD=1000}}} to lts.conf (or set this in LDAP). Unlike workstations, diskless workstations run without any need to add them with GOsa², cause LDM is used to login and connect to the LTSP server.
- 
- The following steps can be used to get back the behaviour from Debian Edu Squeeze, using automount, NFS and a display manager other than ldm:
-  * Add {{{DEFAULT_DISPLAY_MANAGER=/path/to/dm}}} to lts.conf (or set this in LDAP). Make sure, that the display manager is installed in the LTSP chroot.
-  * Add the diskless workstations to LDAP with GOsa².  
  
  '''LTSP client firmware'''
  



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