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Kevin Mershon

DbSettings - 0 views

www.h2database.com/...DbSettings.html

grails gorm postgresql h2 column identifier case sensitive sensitivity join joinTable

shared by Kevin Mershon on 12 Apr 12 - No Cached
  • databaseToUpper Database setting DATABASE_TO_UPPER (default: true). Database short names are converted to uppercase for the DATABASE() function, and in the CATALOG column of all database meta data methods. Setting this to "false" is experimental. When set to false, all identifier names (table names, column names) are case sensitive (except aggregate, built-in functions, data types, and keywords).
  • Kevin Mershon on 12 Apr 12
     
    "Database setting DATABASE_TO_UPPER (default: true). Database short names are converted to uppercase for the DATABASE() function, and in the CATALOG column of all database meta data methods. Setting this to "false" is experimental. When set to false, all identifier names (table names, column names) are case sensitive (except aggregate, built-in functions, data types, and keywords)."
Kevin Mershon

Gnome Shell Left-Handed Mouse Pointer - FedoraForum.org - 0 views

forums.fedoraforum.org/showthread.php

gnome3 gnome shell cursor mouse

shared by Kevin Mershon on 12 Apr 12 - No Cached
  • Create a directory called 'default' in ~/.icons then create a file called 'index.theme' with the following: [Index Theme] Name = Default Inherits = your-theme-name Where 'your-theme-name' is the name of the cursor theme you want to use (You'll have to change it if you change your cursor theme with gnome-tweak-tool again)
Kevin Mershon

[#GRAILS-1984] id initialization on constructor when generator is assigned - Grails JIRA - 0 views

jira.grails.org/...GRAILS-1984

grails different object with the same identifier

shared by Kevin Mershon on 12 Apr 12 - No Cached
  • Status: Open
  • Resolution: Unresolved
  • domain classes ignore a parameter named id on the constructor
  • ...1 more annotation...
  • In order to save it, one must do: def c = new CurrencyRow(name:'one', numericCode:10) c.id = 'CUR' c.save() Otherwise an exception about the id being unassigned is raised.
Kevin Mershon

[#GRAILS-5302] Postgresql generated SQL should quote table and field names - Grails JIRA - 0 views

jira.grails.org/...GRAILS-5302

grails postgresql hibernate column name capitalization reserved word keyword

shared by Kevin Mershon on 12 Apr 12 - No Cached
  • Any reserved names can be escaped with backticks in the mapping block, e.g. static mapping = { table "`user`" }
Kevin Mershon

Re: [monit] Monit 5.0.2 question - 0 views

www.mail-archive.com/...msg02793.html

monit hostname host hosts $HOST wrong set centos localhost.localdomain

shared by Kevin Mershon on 12 Apr 12 - No Cached
  • The problem is that there is no reliable way how to get correct FQDN. There is unreliable interface getdomainname() which returns on many platforms empty string or often default domains like "localdomain", "mydomain" when no other specific domain was set during system installation. The getdomainname() takes the value on some platforms from sysctl, on other platforms from file in /etc/ and on other platforms it's completely ignored. The name service lookup is not reliable as well - it depends on how the name service was set (usually NSS switch uses local files first which often have the shortname in front of longname for the given IP address and thus return often shortname first).
  • set mailserver foo.bar.baz using hostname "my.monit.host"
Kevin Mershon

Installing XenServer Tools on Ubuntu 10.04 - 0 views

www.jansipke.nl/enserver-tools-on-ubuntu-10-04

XenServer Ubuntu 10.04 paravirtualization mode PV XenTools

shared by Kevin Mershon on 12 Apr 12 - Cached
  • Create a VM from the Other install media template
  • Attach the Ubuntu 10.04 ISO to the DVD drive of the VM
  • Start the VM
  • ...19 more annotations...
  • At the disk partitioning stage make sure to replace Ext4 with Ext3, or create a specific boot partition with Ext3
  • Select at least the OpenSSH server package to be able to log in to the VM remotely
  • Finish installation and boot the VM
  • Connect to the VM using SSH
  • sudo cp /etc/init/tty1.conf /etc/init/hvc0.conf sudo vi /etc/init/hvc0.conf
  • Replace all occurrences of tty1 with hvc0
  • Read /boot/grub/grub.cfg
  • Copy the contents of menuentry near the bottom to a temporary text file, to be used as input for the makepv.sh script that we will use later on menuentry 'Ubuntu, with Linux 2.6.32-21-server' --class ubuntu --class gnu-linux --class gnu --class os { recordfail insmod ext2 set root='(hd0,1)' search --no-floppy --fs-uuid --set 02899ea9-1876-4e7b-8ef8-2b09b598cedb linux /boot/vmlinuz-2.6.32-21-server root=UUID=02899ea9-1876-4e7b-8ef8-2b09b598cedb ro quiet initrd /boot/initrd.img-2.6.32-21-server }
  • Make special note of /boot/vmlinuz…, root=UUID=… and /boot/initrd.img…
  • Shutdown the VM
  • Connect to the XenServer host with SSH
  • Run the makepv.sh script, replacing my-vm-name with the actual name of your VM
  • Boot the VM and log in with SSH
  • In XenCenter, attach xs-tools.iso to the DVD drive of the VM
  • sudo mount /dev/cdrom1 /mnt sudo dpkg -i /mnt/Linux/xe-guest-utilities_5.5.0-466_amd64.deb sudo umount /mnt
  • In XenCenter, detach xs-tools.iso from the DVD drive of the VM (this ensures that XenServer does not complain about too many bootable devices)
  • Reboot the VM and log in with SSH
  • sudo update-rc.d -f xe-linux-distribution remove sudo update-rc.d xe-linux-distribution defaults
  • Reboot the VM for the last time
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