07-16-2002
Re: Directory limit
Quote:
Originally posted by merlin
I'm setting up a file server for users. Does anyone know how I can limit each users directory to 500MB?
--------------
Runing Solaris 8
You must log in as root to perform the following steps.
Determine which file system(s) you want to restrict the users' to. Example, I am going to put a restriction for user "aaa". The user home directory is "/export/home/aaa" and is residing in the "/export" file system.
Create a file quotas in "/export" directory.
# touch /export/quotas
Set the size limit for user "aaa" and edit the soft and hard limit (see man for details)
#edquota aaa
Turn on quota
#quota -v /export
#quotacheck -v /export
To make it permanent next time you reboot, make sure you add the option quota in vfstab file for that file system
That's all folks
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CORE(5) BSD File Formats Manual CORE(5)
NAME
core -- memory image file format
SYNOPSIS
#include <sys/param.h>
DESCRIPTION
A small number of signals which cause abnormal termination of a process also cause a record of the process's in-core state to be written to
disk for later examination by one of the available debuggers. (See sigaction(2).) This memory image is written to a file named by default
core.pid, where pid is the process ID of the process, in the /cores directory, provided the terminated process had write permission in the
directory, and the directory existed.
The maximum size of a core file is limited by setrlimit(2). Files which would be larger than the limit are not created.
The core file consists of the Mach-O(5) header as described in the <mach-o/loader.h> file. The remainder of the core file consists of vari-
ous sections described in the Mach-O(5) header.
NOTE
Core dumps are disabled by default under Darwin/Mac OS X. To re-enable core dumps, a privileged user must do one of the following
* Edit /etc/launchd.conf or $HOME/.launchd.conf and add a line specifying the limit limit core unlimited
* A privileged user can also enable cores with launchctl limit core unlimited
* A privileged user can also enable core files by using ulimit(1) or limit(1) depending upon the shell.
SEE ALSO
gdb(1), setrlimit(2), sigaction(2), Mach-O(5), launchd.conf(5), launchd.plist(5), sysctl(8)
HISTORY
A core file format appeared in Version 6 AT&T UNIX.
BSD
June 26, 2008 BSD