Differences

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--- drop_setup [2011/05/10 14:14] – leeuwen
+++ drop_setup [2013/10/22 13:35] – leeuwen
@@ Line 1: / Line 1: @@
 CMDS
   * [root] export USER=<username>; useradd ${USER} ; passwd ${USER} ; /usr/sbin/setquota -u ${USER} 20000000 30000000 0 0 /export ; # usermod -G vault ${USER}
+  * force update using "411" line below / or "rock sync users", but that messes up home dirs
 TROUBLESHOOTING
@@ Line 6: / Line 7: @@
       * Remove 'old' boot image on master, for this node: **/tftpboot/pxelinux/pxelinux.cfg/C0A800F?** where ? = EDCBA9 for nodes 012345
       * Manually reboot node (force PXE boot with F12 if needed)
+      * Prompts for "language"? Change master root dir permissions: ''chmod a+rx ~root''
   * If network is slow (dmesg | grep eth says "Link is up at 10 Mbps, half duplex") force with ethtool:
       * ''/sbin/ethtool -s eth1 speed 1000'' (if fails, set ''/sbin/ethtool -s eth1 autoneg'' off then on)
       * for eth0 ''ifdown eth0; ifup eth0''
+  * Keys: [ctrl-ctrl] = bring up display server screen ; [ctrl-alt-f2/f3/f4] = emergy sh, dmesg, etc.
 DONE
   * ROCKS user guide: http://www.rocksclusters.org/roll-documentation/base/5.1/
@@ Line 45: / Line 47: @@
      * Drive 1 = left, top; Count seems to be 1-3 = left column, top to bottom. RAID0=two lowest in second-to-right colum + entire right column
    * CROSSMOUNTS
-     * removed automounter. changed ''/etc/exports'' and node script to hard mount. Homedirs are /export/home/
+     * removed automounter. changed ''/etc/exports'' and node script to hard mount. Homedirs are /export/home/ (make sure this is correct in /etc/passwd)
      * ''make -C /var/411 clean; make -C /var/411; make -C /var/411 force; cluster-fork 411get -''''-all''
      * ''/etc/rc.d/init.d/nfs restart; /etc/rc.d/init.d/nfs restart; make -C /var/411;  service autofs reload;  exportfs -a''
@@ Line 98: / Line 100: @@
    * LIGHTPATH
      * installed eth2 on c4. edited ''/etc/sysconfig/network-scripts/ifcfg-eth2'' to static ''IPADDR=192.87.39.129'', ''NETMASK=255.255.255.248'', ''MTU=9000''
-     * On command line, added ''route add 145.100.26.152 gw 192.87.39.130'' for Huygens
+     * On command line, added ''/sbin/route add 145.100.26.152 gw 192.87.39.130'' for Huygens
+BOOT
+ Kernel 2.6.18-238.9.1.el5 got beyond RAID wait after 5 minutes.
+                  .18.    Bad IRQ, kernel panic (as was original problem)
+                  .16.    Wait=6min, Bad IRQ
+                  .12.    Wait=6min, Bad IRQ
 TODO
   * Read OAK topics and redo