It looks like you don't have Munge and/or Slurm authentication configured properly.
I'd recommend that you start by validating Munge operation between the hosts where acctmgr and slurmdbd are running. See the Munge documentation plus AuthInfo and AuthType in the slurmdbd.conf man page and AccountingStorage parameters in the slurm.conf man page. ________________________________________ From: [email protected] [[email protected]] On Behalf Of Glanfield, Wayne (Oxford) [[email protected]] Sent: Monday, March 28, 2011 5:37 AM To: [email protected] Subject: [slurm-dev] slurmdbd error I have just installed a new cluster with slurm 2.2.3 and receive the following error regarding unpacking authentication type in the slurmdbd log when sacctmgr is run [root@blonapahls76 slurm]# sacctmgr sacctmgr: error: Munge encode failed: Unable to access "#########": No such file or directory sacctmgr: error: Creating authentication credential: Munged communication error sacctmgr: error: slurmdbd: Sending DbdInit msg: Access/permission denied sacctmgr: error: Problem talking to the database: Access/permission denied slurmdbd.log [2011-03-28T13:25:50] slurmdbd version 2.2.3 started [2011-03-28T13:25:50] debug2: running rollup at Mon Mar 28 13:25:50 2011 [2011-03-28T13:25:50] debug2: Everything rolled up [2011-03-28T13:26:59] debug2: Opened connection 7 from 127.0.0.1 [2011-03-28T13:26:59] error: Unpacking authentication credential: cannot unpack authentication type [2011-03-28T13:26:59] error: CONN:7 Failed to unpack DBD_INIT message [2011-03-28T13:26:59] error: CONN:7 Security violation, DBD_INIT [2011-03-28T13:26:59] error: Processing last message from connection 7(127.0.0.1) uid(-2) [2011-03-28T13:26:59] debug2: Closed connection 7 uid(-2) Thanks wayne Wayne Glanfield Platforms & Research AHL Infrastructure [email protected]<mailto:[email protected]> [http://www.maninvestments.com/gfx/email/ahl/ahl_logo.gif] Man Investments Ltd | Man Research Laboratory, Eagle House, Walton Well Road | Oxford OX2 6ED | England www.maninvestments.com | A member of the Man Group Registered in England no. 2921462 The contents of this email are for the named addressee(s) only. It contains information which may be confidential and privileged. If you are not the intended recipient, please notify the sender immediately, destroy this email and any attachments and do not otherwise disclose or use them. Email transmission is not a secure method of communication and Man Investments cannot accept responsibility for the completeness or accuracy of this email or any attachments. Whilst Man Investments makes every effort to keep its network free from viruses, it does not accept responsibility for any computer virus which might be transferred by way of this email or any attachments. This email does not constitute a request, offer, recommendation or solicitation of any kind to buy, subscribe, sell or redeem any investment instruments or to perform other such transactions of any kind. Man Investment s reserves the right to monitor, record and retain all electronic communications through its network to ensure the integrity of its systems, for record keeping and regulatory purposes. Visit us at: www.maninvestments.com
