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For seeing this one must enable the general query log of mysql

mysql> show variableslike '%log%';mysql> set global general_log=ON;

 

 The default location of the general query log on most distributions is /var/run/mysqld/mysqld.log

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1. fdisk /dev/sd*
2. press"n" ->"p" ->"w" to write changes
3. mkfs.ext3 /dev/sd*1
4. mount /dev/sd*1 <targetDir>

 

18.  How to Enable HTTPS for CloudStack Web Interface?

Refer the documented information @ http://support.citrix.com/article/CTX132008

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       API  request  should be like  "http://localhost:8096/client/?command=deployVirtualMachine&serviceofferingid=1&templateid=202&zoneid=1&userdata=Y3VzdG9tZXJWTQ%3D%3D

20.  How to add Rhel5 repo?

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21.  How can I allocate a specific IP when I create an instance

1. Edit the vm ip in /var/run/cloud/<vm-name>.log file in host and  restart the vm. This should update the security group rules in host.

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1.Access VM console
2. Run lspci

 

24.  How to redirect SQL query results to a file ?

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1. Access SSVM from Hypervisor and run /usr/local/cloud/systemvm/ssvm-check.sh
2. Or open /var/log/cloud/cloud.out for errors.  IF there are connectivity issues then open /var/cache/cloud/cmdline/ and check Management server IP.
3. Change it to new Management server IP
4. Stop and start cloud server (/etc/init.d/cloud stop then /etc/init.d/cloud start ) . Check cloud.out log .
4. @ CPVM also perform step 2 , 3 & 4
5. Now template download/View console will work with no issues.

 

27. How to install VMWare tools on a guest VM?

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a.  .cd vmware-tools-distrib

b. ./vmware-install.pl

 

28:How to install Xen tools on a guest VM?


@http://www.robertskinner.com/2013/07/how-to-install-xenserver-tools-on-linux.html

[root@xenserver]# cd /mnt
[root@xenserver]# ls
[root@xenserver]# mkdir xs-tools
[root@xenserver]# mount /dev/xvdd /mnt/xs-tools/
mount: block device /dev/xvdd is write-protected, mounting read-only
[root@xenserver]# cd /mnt/xs-tools/Linux/
[root@xenserver]# bash install.sh