Power off and network apcupsd
Hello, I would like to know if this is possible to keep the network during a shutdown as describe and explained below for a Linux system. How could we do that? This will be used in a procedure to shutdown the UPS and the system after a Power Failure has been detected. Any experience with that will be of high interest to me. --- You may need to take steps to ensure networking stays active during your OS’s shutdown sequence in order for the PCNET driver to power off the UPS (the so-called ”killpower” operation). On a Linux distro, you can use commands such as... chkconfig --level 0 network on chkconfig --level 0 iptables on «?»¥ «?»§ «?»¥«?»§«?»¥«?»§«?»¥«?»§«?»¥«?»§«?»¥«?»§ ¯ ¯ ¯ ¯ ¯ ¯ ¯ ¯ ¯ ¯ ¯ ¯ Grégory Bernard 11, rue de la Tour Directeur 75116 Paris France www.ToDoo.biz tel : +(33) 1 40 26 43 14 «?»¥ «?»§ «?»¥«?»§«?»¥«?»§«?»¥«?»§«?»¥«?»§«?»¥«?»§ ¯ ¯ ¯ ¯ ¯ ¯ ¯ ¯ ¯ ¯ ¯ ¯ PGP ID -- 0x1BA3C2FD P Please consider your environmental responsibility before printing this e-mail Ce message et les pièces qui y sont éventuellement jointes sont exclusivement transmis à l'intention des personnes physiques ou morales auxquelles ils sont destinés. Si vous avez reçu ce message par erreur, merci d'en avertir immédiatement la société ToDoo par téléphone ou par courrier électronique de retour à l'expéditeur et de supprimer toute copie de ce message. Par ailleurs, il vous est notifié que toute divulgation, reproduction, distribution ou utilisation quelconque de tout ou partie de ce message (y compris de ses éventuelles pièces jointes) et des informations qui y sont contenues est interdite. Internet ne permettant pas d'assurer l'intégrité de ce message, ToDoo et l'expéditeur déclinent toute responsabilité au cas où il aurait été intercepté ou modifié par quiconque. This message and any possible attachments are transmitted for the exclusive use of the intended recipient(s). Should you receive this message by mistake, please notify ToDoo or the sender at once by telephone or return e-mail and delete it from your system. Moreover, any form of reproduction dissemination, copying, disclosure, modification, distribution and/or use of this message - or part of its contents, as well as its possible attachments by any unauthorized person or legal entity, is strictly prohibited. The nature of the Internet means that the integrity of this message cannot be guaranteed. ToDoo and the sender therefore disclaim any liability whatsoever in the event of this message having been intercepted and/or altered. ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
HA cluster based on promise Vtrack Mxxx
Hello, I am trying to figure out which hardware to build my HA cluster with. I have seen various promise systems which seems quite interesting (VTrack M210p) but FreeBSD is not mentionned as an official suported OS on their brochure. Has anyone build such cluster with this kind of attachement. The cluster I was thinking about will be built with : - 2 nodes Pentium Xeon with SCSI card - 1 VTrack External Storage M210p (this one has automatic failure detection included on It's hardware). - Linux-HA as a control solution Has anyone built such cluster with these hardware ? If not what have you been using ? Sincerly yours. «?»¥«?»§«?»¥«?»§«?»¥«?»§«?»¥«?»§«?»¥«?»§«?»¥«?»§ Grégory Bernard 11, rue de la Tour Directeur 75116 Paris France www.ToDoo.biz tel : +(33) 1 40 26 43 14 «?»¥«?»§«?»¥«?»§«?»¥«?»§«?»¥«?»§«?»¥«?»§«?»¥«?»§ PGP ID -- 0x1BA3C2FD P Please consider your environmental responsibility before printing this e-mail Ce message et les pièces qui y sont éventuellement jointes sont exclusivement transmis à l'intention des personnes physiques ou morales auxquelles ils sont destinés. Si vous avez reçu ce message par erreur, merci d'en avertir immédiatement la société ToDoo par téléphone ou par courrier électronique de retour à l'expéditeur et de supprimer toute copie de ce message. Par ailleurs, il vous est notifié que toute divulgation, reproduction, distribution ou utilisation quelconque de tout ou partie de ce message (y compris de ses éventuelles pièces jointes) et des informations qui y sont contenues est interdite. Internet ne permettant pas d'assurer l'intégrité de ce message, ToDoo et l'expéditeur déclinent toute responsabilité au cas où il aurait été intercepté ou modifié par quiconque. This message and any possible attachments are transmitted for the exclusive use of the intended recipient(s). Should you receive this message by mistake, please notify ToDoo or the sender at once by telephone or return e-mail and delete it from your system. Moreover, any form of reproduction dissemination, copying, disclosure, modification, distribution and/or use of this message - or part of its contents, as well as its possible attachments by any unauthorized person or legal entity, is strictly prohibited. The nature of the Internet means that the integrity of this message cannot be guaranteed. ToDoo and the sender therefore disclaim any liability whatsoever in the event of this message having been intercepted and/or altered. ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to [EMAIL PROTECTED]
Cluster mail system using FreeBSD
Hello, I am looking for the best possible solution in order to setup a High availability mail cluster using FreeBSD (smtp/imap/pop server with 1000 accounts). Selected software are as followed : --- - Postfix - Amavisd-new - SpamAssassin - Courier Imap - DCC-DCCD - Clamav - a web mail (not yet selected but probably horde) The idea is to offer a simple and very efficient solution in order for the server to have a 100% uptime under any circumstances. I would like (if possible) to stick to software available in the ports (for ease of maintenance). I was first thinking about using Linux-HA aka. heartbeat and syncing the two boxes using rsync ? What other solution would you think of ? Any pointer will be very appreciated I need to build my offer quite fast. Sincerly yours. «?»¥«?»§«?»¥«?»§«?»¥«?»§«?»¥«?»§«?»¥«?»§«?»¥«?»§ Grégory Bernard 11, rue de la Tour Directeur 75116 Paris France www.ToDoo.biz tel : +(33) 1 40 26 43 14 «?»¥«?»§«?»¥«?»§«?»¥«?»§«?»¥«?»§«?»¥«?»§«?»¥«?»§ PGP ID -- 0x1BA3C2FD P Please consider your environmental responsibility before printing this e-mail Ce message et les pièces qui y sont éventuellement jointes sont exclusivement transmis à l'intention des personnes physiques ou morales auxquelles ils sont destinés. Si vous avez reçu ce message par erreur, merci d'en avertir immédiatement la société ToDoo par téléphone ou par courrier électronique de retour à l'expéditeur et de supprimer toute copie de ce message. Par ailleurs, il vous est notifié que toute divulgation, reproduction, distribution ou utilisation quelconque de tout ou partie de ce message (y compris de ses éventuelles pièces jointes) et des informations qui y sont contenues est interdite. Internet ne permettant pas d'assurer l'intégrité de ce message, ToDoo et l'expéditeur déclinent toute responsabilité au cas où il aurait été intercepté ou modifié par quiconque. This message and any possible attachments are transmitted for the exclusive use of the intended recipient(s). Should you receive this message by mistake, please notify ToDoo or the sender at once by telephone or return e-mail and delete it from your system. Moreover, any form of reproduction dissemination, copying, disclosure, modification, distribution and/or use of this message - or part of its contents, as well as its possible attachments by any unauthorized person or legal entity, is strictly prohibited. The nature of the Internet means that the integrity of this message cannot be guaranteed. ToDoo and the sender therefore disclaim any liability whatsoever in the event of this message having been intercepted and/or altered. ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to [EMAIL PROTECTED]
Updating from RELENG_5_1_2_RELEASE to ... ??
Hello, I am going to update one of my customer's server from RELENG_5_2_1_RELEASE to RELENG_5_3 or RELENG_5_4 or RELENG_5 Which version would you advise me ?? This is a mail server in production (postfix - amavisd - spamassassin) so It obviously needs stability. There is no GUI (X11 or so). Which version of the system should I stick to ?? What are the risks ? Which long term policy would you advise me to get this server up and running as long as possible ? «?»¥«?»§«?»¥«?»§«?»¥«?»§«?»¥«?»§«?»¥«?»§«?»¥«?»§ Gregober --- PGP ID -- 0x1BA3C2FD bsd @at@ todoo.biz «?»¥«?»§«?»¥«?»§«?»¥«?»§«?»¥«?»§«?»¥«?»§«?»¥«?»§ ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to [EMAIL PROTECTED]
Re: Other ways than quotas to limit mail files size ??
Le 11/01/04 23:12, « Mike Maltese » [EMAIL PROTECTED] a écrit : Is there another way to limit the amount of space occupied by mail files on a per user basis using another method than quotas ? I would like to limit the amount of space available for each user's e.mail so e.mail file size will not go crazy. Is there an option to limit message size with the MTA you are using? Well I don't know, that's my question... I am using sendmail. «?»¥«?»§«?»¥«?»§«?»¥«?»§«?»¥«?»§«?»¥«?»§«?»¥«?»§ Gregober --- PGP ID -- 0x1BA3C2FD omni_osx_ml @at@ todoo.biz «?»¥«?»§«?»¥«?»§«?»¥«?»§«?»¥«?»§«?»¥«?»§«?»¥«?»§ ___ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to [EMAIL PROTECTED]
Other ways than quotas to limit mail files size ??
Is there another way to limit the amount of space occupied by mail files on a per user basis using another method than quotas ? I would like to limit the amount of space available for each user's e.mail so e.mail file size will not go crazy. Thanks for your advices... «?»¥«?»§«?»¥«?»§«?»¥«?»§«?»¥«?»§«?»¥«?»§«?»¥«?»§ Grégory Bernard 11, rue de la Tour Directeur 75116 Paris France www.ToDoo.biz tel : +(33) 1 40 26 43 14 «?»¥«?»§«?»¥«?»§«?»¥«?»§«?»¥«?»§«?»¥«?»§«?»¥«?»§ PGP ID -- 0x1BA3C2FD I have always wished that my computer would be as easy to use as my telephone. My wish has come true. I no longer know how to use my telephone. - Bjarne Stroustrup ___ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to [EMAIL PROTECTED]
Clamd sendmail ??
Hello, I am trying to have sendmail used clamd in order to filter incoming mail for viruses on my mail server. I have configured clamav following the instruction found here : http://linux-sxs.org/administration/clamav-milter.html I have modified my settings in order to have sendmail parsed these messages with smthg like this added in my .mc file : dnl ## milter clamav INPUT_MAIL_FILTER(`clmilter',`S=local:/var/clamav/clmilter.sock, F=, T=S:4m; R:4m')dnl define(`confINPUT_MAIL_FILTERS', `clmilter') When I start sendmail and tries to send a test mail containing a virus signature, I have a send: Broken pipe message... Has anyone got a working way to use clam as a filter for incoming mail with sendmail... ?? Thanks. «?»¥«?»§«?»¥«?»§«?»¥«?»§«?»¥«?»§«?»¥«?»§«?»¥«?»§ Gregober --- PGP ID -- 0x1BA3C2FD omni_osx_ml @at@ todoo.biz «?»¥«?»§«?»¥«?»§«?»¥«?»§«?»¥«?»§«?»¥«?»§«?»¥«?»§ ___ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to [EMAIL PROTECTED]
Re: rsync and unattended ssh syncing 2 machines
Le 21/12/03 1:56, « Brent Bailey » [EMAIL PROTECTED] a écrit : ive been trying to get rsync to work with unattended SSH and syncing of file systems between 2 machines running FBSD 4.9RC. I have rsync installed and i run a script like #!/bin/sh remote=192.168.25.12 fslist=/var/mail /var/db/mysql /usr/local/www/data /user2 for fs in $fslist ; do /usr/local/bin/rsync -avz --delete ${remote}:${fs}/ ${fs}/ done You need to specify the -e option (cf man rsync). /usr/local/bin/rsync -e ssh -avz --delete ${remote}:${fs}/ ${fs}/ If you intent to use It as root you need to set up your ssh server so that It does not require a password when rsync initiate the connexion. This can be done in a quite not so secure manner by providing an empty password when you generate the ssh key you will be using. Other more tricky and safer solutions could be used... More info and quick setup at this link : http://killyridols.net/tutorials/rsyncssh.html Good luck... Once It works, It works steadily and for long ! but when i tail the logs of the remote machine i see.. Dec 20 19:23:26 doppleganger sshd[24493]: Failed password for root from 192.168.25.1 port 4476 Anyone have any good luck with doing this ? suggestions ?? any all all help is greatly appreciated -- Brent «?»¥«?»§«?»¥«?»§«?»¥«?»§«?»¥«?»§«?»¥«?»§«?»¥«?»§ Gregober --- PGP ID -- 0x1BA3C2FD omni_osx_ml @at@ todoo.biz «?»¥«?»§«?»¥«?»§«?»¥«?»§«?»¥«?»§«?»¥«?»§«?»¥«?»§ ___ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to [EMAIL PROTECTED]
TX Threshold TX Underrun ???
I have this message that has showed up in the security run output I don't really know what It means ? backup.xxx.fr kernel log messages: dc0: TX underrun -- increasing TX threshold Any idea ? ___ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to [EMAIL PROTECTED]
[FreeBSD 5.0] Problem with /etc/crontab -- /usr/libexec/save-entropy //
I have a problem with the /usr/libexec/save-entropy script executed by crontab in /etc/crontab : # Save some entropy so that /dev/random can re-seed on boot. */11 * * * * operator /usr/libexec/save-entropy When I let the /etc/crontab script execute normally I have a mail generated automatically complaining about --: not found 1 Message 1: From [EMAIL PROTECTED] Sun Nov 2 23:11:00 2003 Date: Sun, 2 Nov 2003 23:11:00 +0100 (CET) From: [EMAIL PROTECTED] (Cron Daemon) To: [EMAIL PROTECTED] Subject: Cron [EMAIL PROTECTED] /usr/libexec/save-entropy X-Cron-Env: SHELL=/bin/sh X-Cron-Env: PATH=/etc:/bin:/sbin:/usr/bin:/usr/sbin X-Cron-Env: HOME=/ X-Cron-Env: LOGNAME=operator X-Cron-Env: USER=operator X-Spam-Status: No, hits=0.8 required=5.0 tests=CRON_ENV,FROM_AND_TO_SAME_5,SPAM_PHRASE_00_01 version=2.43 X-Spam-Level: --: not found I had to comment the line in /etc/crontab so that It stopped generating error every 11 minutes, could this be a potential problem ? I don't exactly see what seems to go wrong with the script !? Here is the script /usr/libexec/save-entropy #!/bin/sh # # Copyright (c) 2001 The FreeBSD Project # All rights reserved. # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions # are met: # 1. Redistributions of source code must retain the above copyright #notice, this list of conditions and the following disclaimer. # 2. Redistributions in binary form must reproduce the above copyright #notice, this list of conditions and the following disclaimer in the #documentation and/or other materials provided with the distribution. # # THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE # ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE # FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS # OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) # HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF # SUCH DAMAGE. # # $FreeBSD: src/libexec/save-entropy/save-entropy.sh,v 1.2 2001/01/14 07:18:31 d ougb Exp $ # This script is called by cron to store bits of randomness which are # then used to seed /dev/random on boot. # Originally developed by Doug Barton, [EMAIL PROTECTED] PATH=/bin:/usr/bin # If there is a global system configuration file, suck it in. # if [ -r /etc/defaults/rc.conf ]; then . /etc/defaults/rc.conf source_rc_confs elif [ -r /etc/rc.conf ]; then . /etc/rc.conf fi case ${entropy_dir} in [Nn][Oo]) exit 0 ;; *) entropy_dir=${entropy_dir:-/var/db/entropy} ;; esac entropy_save_sz=${entropy_save_sz:-2048} entropy_save_num=${entropy_save_num:-8} if [ ! -d ${entropy_dir} ]; then umask 077 mkdir ${entropy_dir} || { logger -is -t $0 The entropy directory ${entropy_dir} does not \ exist, and cannot be created. Therefore no entropy can be saved. ; exit 1;} /usr/sbin/chown operator:operator ${entropy_dir} chmod 0700 ${entropy_dir} fi umask 377 for file_num in `jot ${entropy_save_num} ${entropy_save_num} 1`; do if [ -e ${entropy_dir}/saved-entropy.${file_num} ]; then if [ -f ${entropy_dir}/saved-entropy.${file_num} ]; then new_num=$(($file_num + 1)) if [ ${new_num} -gt ${entropy_save_num} ]; then rm -f ${entropy_dir}/saved-entropy.${file_num} else mv ${entropy_dir}/saved-entropy.${file_num} \ ${entropy_dir}/saved-entropy.${new_num} fi else logger -is -t $0 \ ${entropy_dir}/saved-entropy.${file_num} is not a regular file, and therefore \ it will not be rotated. Entropy file harvesting is aborted. exit 1 fi fi done dd if=/dev/random of=${entropy_dir}/saved-entropy.1 \ bs=2048 count=1 2 /dev/null exit 0 «?»¥«?»§«?»¥«?»§«?»¥«?»§«?»¥«?»§«?»¥«?»§«?»¥«?»§ Grégory Bernard 21, rue JJ Rousseau Directeur 75001 Paris France www.ToDoo.biz tel : +(33) 1 40 26 43 14 «?»¥«?»§«?»¥«?»§«?»¥«?»§«?»¥«?»§«?»¥«?»§«?»¥«?»§ PGP ID -- 0x1BA3C2FD I have always