H-Sphere Sysadmin Guide © Copyright 1998-2007 ... - SiteStudio

3.where is a mnemonic code for operating system supported by H−Sphere (see OSCODE notation in H−Sphere packages' download locations).Important: The quota package from psoft.net includes NFS support, which is essential for load balanced cluster implementation. Generic quota package hasNFS support disabled by default!Add the "usrquota" option to the /filer partition in /etc/fstab:LABEL=/filer /filer ext3 defaults,usrquota 1 1To apply changes, run:# mount −o remount /filer# quotacheck −m /filer# quotaon /filer4. On the /filer partition, create directories for load balanced cluster file storage:# mkdir −p /filer/_/hspherewhere is web or mail, and is a cluster id (there may be multiple clusters mounted to the same NAS).For example, for the first Web cluster it will be /filer/web_01/hsphere.5. Stop all services except ssh, portmap, and nfs related services. Check the status by the chkconfig command:# chkconfig −−list6. To enable user disk space management on the web/mail servers, export the user storage directory on the generic Linux NAS. For this, add the following linesfor all clusters to the /etc/exports file on the NAS server:/filer/_/hsphere (rw,async,no_wdelay,insecure,no_root_squash)/filer/_/hsphere (rw,async,no_wdelay,insecure,no_root_squash)/filer/_/hsphere (rw,async,no_wdelay,insecure,no_root_squash)...To apply changes, run:# exportfs −a7. Skip this step for mail server clusters.H−Sphere Sysadmin Guide © Copyright 1998−2007. Positive Software Corporation. All rights reserved. 522