Cpanel ftp error – The data connection could not be established: ECONNREFUSED – Connection refused by server
Restart xinetd Source: https://documentation.cpanel.net/display/CKB/How+to+Enable+FTP+Passive+Mode#HowtoEnableFTPPassiveMode-Passive
Update fails, logs are unavailable: “File specified by 766460e6-7587-54f1-e1be-794e5655c4a4 was not found”
The installation of micro-updates started from the Plesk home screen fails: Failed to update Panel. You can send the update log to Parallels support to try fixing the issue. View the update log. Attempting to access the update log fails: Error Internal error: File specified by 766460e6-7587-54f1-e1be-794e5655c4a4 was not found Message File specified by 766460e6-7587-54f1-e1be-794e5655c4a4 … Read more
Resize a Cloud Server
New server created with 20GB Drive. Check Physical Volumes Now I upgrade the cloud server to 1024 MB RAM, 1 Core, 40 GB Disk After upgrade… Create a new partition (n). Make it primary (p). The start and end should be the defaults provided by fdisk. Reboot the VM so the kernel picks up the … Read more
LVM Management
http://serverfault.com/questions/28989/fdisk-l-like-list-of-partitions-and-their-types-for-lvm-logical-volumes http://www.howtogeek.com/howto/40702/how-to-manage-and-use-lvm-logical-volume-management-in-ubuntu/ The fdisk shows a 256GB Drive. 50GB on root and the question is how to resize up to the 256GB drive for more space. You can learn information about the volume group itself with ‘lvdisplay’, ‘vgscan’, ‘lvs’ and ‘vgdisplay’. LVS Both drives are in an LVM configuration. This allows you to create logical … Read more
DMARC
Amazonon DMARC (http://sesblog.amazon.com/post/Tx22ZELXSSZRYZR/What-is-DMARC-and-should-you-use-it). This Google article is also helpful: https://support.google.com/a/answer/2466563?hl=en If you scroll down to the ‘Example records’ section, you’ll see a number of examples on how to write the TXT record. Here’s an example of that record: _dmarc.advancedmediawebs.com. 3600 IN TXT “v=DMARC1; p=quarantine; pct=5; rua=mailto:[email protected]”
mount NFS fails with errors
Start the rpcbind service and/or the nfs services to mount the NFS share.
Install Apache, Mysql and PHP on Ubuntu 14.04
How to install Apache, MySQL and PHP on Ubuntu 14.04 Update Apache Install MySQL Install PHP Restart Server Check Apache Open a web browser and navigate to http://IPADDRESS. You should see a message saying It works! Check PHP
Failed to issue method call: Unit mysqld.service failed to load: No such file or directory.
# mysql –version mysql Ver 15.1 Distrib 5.5.37-MariaDB, for Linux (x86_64) using readline 5.1 I ran the mysql command on the system – I received the error message shown below: I checked to see if the mysqld service was running and found it was not. When I tried to start the service, it wouldn’t start. … Read more
Check inode usage
How to check inode usage By the way, if you’re looking for the directories that contain lots of files, this script may help: Also… Try to find if this is an inodes problem with: Try to find root folders with large inodes count: Try to find specific folders:
PHP Fatal error: Allowed memory size of 262144 bytes exhausted when accessing plesk
Symptoms When I use Plesk Migration Manager to migrate data manually I get the following error: I get this error after starting import from the migration file /work_dir/dump.xml. Resolution There is not enough memory for Plesk Panel php. You need to increase memory_limit for Plesk Panel php in /usr/local/psa/admin/conf/php.ini file up to 512 Mb. To … Read more