Error From Peer Identification Failed Csync
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our cluster. I had previously got it all working, but I recentlyreinstalled the OS (Debian Squeeze) on our firewall, csync2 example which is theserver I did the main syncing from. Since csync2 documentation then I am having problemswhile doing "csync2 -x" from this host, it simply results in
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57 errorssuch as:While syncing file /etc/vim/vimrc:ERROR from peer http0: Identification failed!What could be causing this? I don't use SSL simply because I don'twant to right now
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and for simplicity sake. Here is my config:nossl * *;group standard {# Standard group that syncs up common configuration# that generally all our servers will be using.key /etc/csync2.key;auto none;host fw0;host lb0;host nas0;host http0;include /etc/csync2.cfg;include /etc/adduser.conf;include /etc/apt/sources.list;include /etc/bash.bashrc;include /etc/gitconfig;include /etc/inittab;include /etc/issue.net;include /etc/skel/*;include /etc/vim/vimrc;}The only thing I can think of is that I've read csync2 is very fussyabout host names, and the hostname for fw0 is really fw0.example.net,however all the others such as lb0 their hostname is lb0.cluster ...could this difference be what is causing it?Regards,Alex Cartwright Lars Ellenberg 2011-02-02 14:33:37 UTC PermalinkRaw Message Post by Alex CartwrightG'morning,I am using (or at least, trying) to use csync2 to sync up some serversin our cluster. I had previously got it all working, but I recentlyreinstalled the OS (Debian Squeeze) on our firewall, which is theserver I did the main syncing from. Since then I am having problemswhile doing "csync2 -x" from this host, it simply results in 57 errorsERROR from peer http0: Identification failed!What could be causing this? I don't use SSL simply because I don'tnossl * *;group standard {# Standard group that syncs up common configuration# that generally all our servers will be using.key /etc/csync2.key;auto none;host fw0;host lb0;host nas0;host http0;include /etc/csync2.cfg;include /etc/adduser.conf;include /etc/apt/sources.list;include /etc/bash.bashrc;include /etc/gitconfig;include /etc/inittab;include /etc/iss
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between servers you always think in Ssh/Rsync at first. Then you remember that you need to enable login to some account and some security issues http://www.woitasen.com.ar/2011/09/synchronizing-files-with-csync2/ appears. You are giving full shell access and you only need http://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus5000/sw/troubleshooting/guide/N5K_Troubleshooting_Guide/n5K_ts_confg-sync.html copy and execution and nothing else. If you have root login disabled you'll have problem with permissions too. I always desired an application that only synchronizes files and executes some action after the copy until I found Csync2. This application is a simple tool to copy configuration files error from (and other types of files) and do something after that (usually reload the config.). It doesn't require a shell account because it runs as service. The configuration of Csync2 is simple: a list of hosts, a list of files and a list of actions to execute if it detects a change in a file. Let's start the configuration. error from peer The following steps must be executed in all servers. First, you need the configuration file, /etc/csync2.cfg: group cluster1 { host server1; host (server2); host (server3); include /etc/resolv.conf; include /etc/apache2/; exclude /etc/apach2/ports.conf; action { pattern /etc/apache2; exec "/etc/init.d/apache2 restart"; logfile "/var/log/csync2/apache-restart.log"; do-local; } } Looks easy, right? I'll explain it anway: host: Each line defines the members of the syncronization group. The hosts with parenthesis are slaves, they only receive files from the member with parenthesis. I usually have all the servers as slaves except one. I prefer to have only one point where you modify the configuration. include: This lines list the files to sync. exclude: If you are synchronizing directories, sometimes you need to exclude some files inside them. action: This section defines a command to execute if a file matching the pattern changes. You can set a file to save the output of the command and do-local tells Csync2 to execute the action in the host where you are going to dispatch the sync. This file must be in all the servers. In t
Nexus 5000 Series SwitchesTroubleshoot and AlertsTroubleshooting Guides Cisco Nexus 5000 Troubleshooting Guide Book Contents Book Contents Index Preface Troubleshooting Overview Troubleshooting FCoE Issues Troubleshooting Layer 2 Switching Issues Troubleshooting QoS Issues Troubleshooting SAN Switching Issues Troubleshooting Security Issues Troubleshooting System Management Issues Troubleshooting Virtual Port Channel Issues Troubleshooting Config-Sync Issues Download Download Options Book Title Cisco Nexus 5000 Troubleshooting Guide Chapter Title Troubleshooting Config-Sync Issues PDF - Complete Book (1.77 MB) PDF - This Chapter (134.0 KB) View with Adobe Reader on a variety of devices ePub - Complete Book (225.0 KB) View in various apps on iPhone, iPad, Android, Sony Reader, or Windows Phone Mobi - Complete Book (405.0 KB) View on Kindle device or Kindle app on multiple devices Print Results Updated: Sep 19, 2016 Chapter: Troubleshooting Config-Sync Issues Chapter Contents Commit Failure Command Parsing Failed Verify failed Commands that failed commit Another session in progress Import Failure Failed to collect running-config Command does not exist in global-db Mutual exclusion check failed on peer Merge Failure First time merge failure Merge after peers that were in sync previously Merge after reload Switch-profile Deletion Failure Application failure Failure from dependent commands Application does not respond Verify Failure Mutual exclusion check under local information Mutual exclusion check under peer information Rollback/ISSU in progress Global-db modification in progress Peer unable to accept lock request Close Troubleshooting Config-Sync Issues This chapter describes how to identify and resolve problems that can occur with config-sync in the Cisco Nexus 5000 Series switch. This chapter includes the following sections: Commit Failure Import Failure Merge Failure Switch-profile Deletion