Problem fixed - I used GRANT ALL on xcatdb.* TO xcatadmin@'<hostname>' IDENTIFIED BY '<password>'
After completing all the phases I encountered a problem with the nodes - they can't pass the PXE phase to boot from the local disk. I deleted the old /etc/dhcp/dhcp.conf and created a new one with makedhcp -a and renamed the files in /tftp/xcat/xnba/ to match the new network. *When I try to boot a machine I all I get is : * http://www32.zippyshare.com/i/67420798/22504/Untitled.png (screenshot) */var/log/messages on xCAT server says:* Mar 6 12:27:03 xcat-srv dhcpd: DHCPDISCOVER from 08:00:27:8a:49:b4 via eth1 Mar 6 12:27:03 xcat-srv dhcpd: DHCPOFFER on 10.10.11.1 to 08:00:27:8a:49:b4 via eth1 Mar 6 12:27:05 xcat-srv dhcpd: DHCPREQUEST for 10.10.11.1 (10.10.11.254) from 08:00:27:8a:49:b4 via eth1 Mar 6 12:27:05 xcat-srv dhcpd: DHCPACK on 10.10.11.1 to 08:00:27:8a:49:b4 via eth1 Mar 6 12:27:05 xcat-srv in.tftpd[2579]: RRQ from 10.10.11.1 filename pxelinux.0 Mar 6 12:27:06 xcat-srv in.tftpd[2579]: tftp: client does not accept options Mar 6 12:27:06 xcat-srv in.tftpd[2580]: RRQ from 10.10.11.1 filename pxelinux.0 Mar 6 12:27:06 xcat-srv in.tftpd[2581]: RRQ from 10.10.11.1 filename pxelinux.cfg/8b11c36c-5107-477c-89b2-23ab3e1d4ead Mar 6 12:27:06 xcat-srv in.tftpd[2582]: RRQ from 10.10.11.1 filename pxelinux.cfg/01-08-00-27-8a-49-b4 Mar 6 12:27:06 xcat-srv in.tftpd[2583]: RRQ from 10.10.11.1 filename pxelinux.cfg/0A0A0B01 Mar 6 12:27:06 xcat-srv in.tftpd[2584]: RRQ from 10.10.11.1 filename pxelinux.cfg/0A0A0B0 Mar 6 12:27:06 xcat-srv in.tftpd[2585]: RRQ from 10.10.11.1 filename pxelinux.cfg/0A0A0B Mar 6 12:27:06 xcat-srv in.tftpd[2586]: RRQ from 10.10.11.1 filename pxelinux.cfg/0A0A0 Mar 6 12:27:06 xcat-srv in.tftpd[2587]: RRQ from 10.10.11.1 filename pxelinux.cfg/0A0A Mar 6 12:27:06 xcat-srv in.tftpd[2588]: RRQ from 10.10.11.1 filename pxelinux.cfg/0A0 Mar 6 12:27:06 xcat-srv in.tftpd[2589]: RRQ from 10.10.11.1 filename pxelinux.cfg/0A Mar 6 12:27:06 xcat-srv in.tftpd[2590]: RRQ from 10.10.11.1 filename pxelinux.cfg/0 Mar 6 12:27:06 xcat-srv in.tftpd[2591]: RRQ from 10.10.11.1 filename pxelinux.cfg/default Thank you, Dennis. On Thu, Mar 6, 2014 at 9:48 AM, Dennis Zheleznyak <[email protected]>wrote: > I encountered a problem when following the article you've provided, Lissa. > > Running CentOS 6.5 and the latest xCAT version. > > *I ran the following commands:* > tabprune -a auditlog > tabprune -a eventlog > xcatsnap -d /root/xcat_06.03 > lsxcatd -a # Verified that the cluster runs on the old IP. > dumpxCATdb -p /root/search && cd /root/search && grep -r 10.10.10.254 . > # Dumped the entire database and searched for tab that the IP is > mentioned. > tabedit <tabs from previous steps> # Changed all mentioned 10.10.10.254 > to 10.10.11.254 > service xcatd stop > service mysqld stop > vi /etc/xcat/cfgloc # Changed the IP from the old to new one. > service mysqld start > service xcatd start > > *This is the error I'm getting:* > Starting xCATd DBI > connect('dbname=xcatdb;host=10.10.11.254','xcatadmin',...) failed: Access > denied for user 'xcatadmin'@'%' to database 'xcatdb' at > /opt/xcat/lib/perl/xCAT/Table.pm line 792 > Could not connect to the database. Database handle not defined. > Can not open basic site table for configuration, waiting the database to > be initialized. > > I made sure with* lsof -i -P* that mysqld is up and running, and tried to > accessing it using *mysql -u root -p* and it was successful. > > Thank you, > Dennis. > > > On Tue, Mar 4, 2014 at 9:01 PM, Lissa Valletta <[email protected]> wrote: > >> Take a look at this document >> >> http://sourceforge.net/apps/mediawiki/xcat/index.php?title=Changing_the_Service_and_compute_nodes_Hostname_and/or_IP >> >> Lissa K. Valletta >> 8-3/B10 >> Poughkeepsie, NY 12601 >> (tie 293) 433-3102 >> >> >> >> [image: Inactive hide details for Dennis Zheleznyak ---03/04/2014 >> 10:35:36 AM---Hi All, I have a xCAT cluster that consists of 100 node]Dennis >> Zheleznyak ---03/04/2014 10:35:36 AM---Hi All, I have a xCAT cluster that >> consists of 100 nodes that are already running >> >> From: Dennis Zheleznyak <[email protected]> >> To: [email protected], >> Date: 03/04/2014 10:35 AM >> Subject: [xcat-user] Changing IP address of existed nodes >> ------------------------------ >> >> >> >> Hi All, >> >> I have a xCAT cluster that consists of 100 nodes that are already running >> and I need to change their IP address from 192.168.1.X to 192.168.2.X - how >> can it be done through xCAT without changing one by one ? and what is the >> procedure(which tables do I need to modify and etc..) >> >> Thank you, >> Dennis. >> ------------------------------------------------------------------------------ >> >> Subversion Kills Productivity. Get off Subversion & Make the Move to >> Perforce. >> With Perforce, you get hassle-free workflows. Merge that actually works. >> Faster operations. Version large binaries. Built-in WAN optimization and >> the >> freedom to use Git, Perforce or both. Make the move to Perforce. >> >> http://pubads.g.doubleclick.net/gampad/clk?id=122218951&iu=/4140/ostg.clktrk >> _______________________________________________ >> xCAT-user mailing list >> [email protected] >> https://lists.sourceforge.net/lists/listinfo/xcat-user >> >> >> >> ------------------------------------------------------------------------------ >> Subversion Kills Productivity. Get off Subversion & Make the Move to >> Perforce. >> With Perforce, you get hassle-free workflows. Merge that actually works. >> Faster operations. Version large binaries. Built-in WAN optimization and >> the >> freedom to use Git, Perforce or both. Make the move to Perforce. >> >> http://pubads.g.doubleclick.net/gampad/clk?id=122218951&iu=/4140/ostg.clktrk >> _______________________________________________ >> xCAT-user mailing list >> [email protected] >> https://lists.sourceforge.net/lists/listinfo/xcat-user >> >> >
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