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

version. SSH keys need to be configured under the cpanel user.2. To enable Permit Root Login, open file /etc/ssh/sshd_config and uncomment the line:PermitRootLogin yesMake sure PermitRootLogin is set to yes. Then restart SSH:♦ for Linux:/etc/init.d/sshd restart♦ for FreeBSD 4.x:kill −HUP `ps ax | grep sshd | grep −v grep | grep −v tty | awk '{print $1}'`♦ for FreeBSD 5.x:/etc/rc.d/sshd restart3. Enable the OpenSSH daemon start at server startup.4. Start the OpenSSH daemon.KernelWe strongly recommend using typical Linux/FreeBSD kernel (i.e., coming with official OS distributives or updates). In particular, in case of FreeBSD we instist onGENERIC kernel with basic configuration. We do not guarantee correct H−Sphere work on a server with customized kernel! Please carefully test H−Spherefunctionality on such a server before it becomes a production server!Disk QuotaEnable the disk quota feature on each H−Sphere Web server. There is no need to enable it on other servers.To enable disk quota:1. Log in as root.2. Insert the usrquota directive (userquota for FreeBSD) into the /etc/fstab file for the corresponding partition.On Linux, it must look similar to this:LABEL=/hsphere /hsphere ext2 defaults,usrquota 1 1On FreeBSD, it must look similar to this:LABEL=/hsphere /hsphere ufs rw,userquota 2 23. Execute the following commands:quotaoff /partition_with_userquota_enabledH−Sphere Sysadmin Guide © Copyright 1998−2007. Positive Software Corporation. All rights reserved. 14