Author:
erics, August 22nd, 2019
As root:
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PACKAGES=`yum list installed | grep php | awk -F. '{print $1}' | tr "\n\r" " "` echo $PACKAGES yum remove -y $PACKAGES |
~or~
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yum remove php56 php56-cli php56-common php56-devel php56-gd php56-jsonc php56-jsonc-devel php56-mbstring php56-mcrypt php56-mysqlnd php56-pdo php56-pecl-imagick php56-process php56-xml |
THEN:
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yum install php72 php72-bcmath php72-cli php72-common php72-devel php72-gd php72-imap php72-json php72-mysqlnd php72-pdo php72-pecl-apcu php72-pecl-imagick php72-pecl-imagick-devel php72-pecl-memcache php72-php-bcmath php72-php-common php72-php-json php72-process php72-runtime php72-xml php72-mbstring php72-pecl-mcrypt |
Be sure to restart your web server!!
Categories: How-To's, Technology Tags: Amazon, AWS, Install, Linux, php, php7, upgrade, Yum, yum install, yum list, yum remove, yum search
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Author:
erics, August 8th, 2019
The power of Tungsten Clustering for MySQL / MariaDB is its built-in intelligent MySQL proxy, known as the Tungsten Connector. The Connector has built-in read-write splitting capabilities, and it is also possible to configure different algorithms which select the appropriate slave (i.e. Round-Robin or Lowest-Latency).
Categories: Balance, Bottleneck, Connector, Heavy I/O Load, Load Balancing, Mastering Tungsten Clustering, Overloaded, Read-only, Read-write, Splitting Tags: Clustering, mysql, proxy, Slave, Tungsten
| Comments Off on How to use Round-Robin Load Balancing with the Tungsten Connector
Author:
erics, August 7th, 2019
The replicator is a critical piece of the Tungsten Clustering solution for MySQL / MariaDB, as well as its own stand-alone data replication product. Automatic recovery enables the replicator to go back online in the event of a transient failure. In this blog, we discuss how to enable Autorecovery.
Categories: Auto Recover, Auto recovery, Mastering Tungsten Clustering, Mastering Tungsten Replicator, Offline, Tune Tags: Configuration, mysql, Network, Online, Recovery, Replicator, Tungsten, tuning
| Comments Off on Enabling Autorecovery for the Tungsten Replicator
Author:
erics, August 4th, 2019
To prevent vim from added net comments, edit the .vimrc file in your home directory, and add:
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autocmd FileType * setlocal formatoptions-=c formatoptions-=r formatoptions-=o |
Categories: How-To's, Technology Tags: Auto-Comment, Comment, Disable, disable auto-comment, howto, line, new, new line, new line comment, tips, vim
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Author:
erics, August 4th, 2019
I wanted to call a sub-routine based on a variable in Perl, like this:
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our $role = 'master'; &$role; |
but it failed because of use strict:
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Can't use string ("master") as a subroutine ref while "strict refs" in use at /opt/continuent/tungsten/tools/tungsten_find_orphaned line 213. |
To enable using a variable as a reference, simply specify that to Perl:
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use strict no strict "refs"; |
Categories: How-To's, Technology Tags: de-reference, dereference, howto, no strict, perl, Reference, Strict, Subroutine, tips, Variable
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Author:
erics, August 1st, 2019
Every time I use awk, my respect for it grows! Like grep, find and rsync, it is one of the powerhouse command-line tools in my arsenal. Recently, I needed to list all MySQL binary log files from a starting file forwards in sequence. AWK to the rescue! For example, I knew the starting file was […]
Categories: How-To's, Technology Tags: AWK, binary log file, howto, Index, Log, log file, Match, mysql, tips
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Author:
erics, July 31st, 2019
Continuent is pleased to announce Tungsten Clustering 5.4.0 and Tungsten Replicator 5.4.0 for MySQL / MariaDB. It’s significant in that it introduces MySQL 8 support, along with many new features, stability improvements and bug fixes.
Categories: Continuent Tungsten, MySQL 8, News, Tungsten Clustering, Tungsten Replicator Tags: Clustering, mysql, release, Replicator
| Comments Off on Tungsten Clustering 5.4.0 and Tungsten Replicator 5.4.0 Released
Author:
erics, July 31st, 2019
Continuent is pleased to announce Tungsten Clustering 6.1.0 and Tungsten Replicator 6.1.0 for MySQL / MariaDB. It’s significant in that it has MySQL 8 support, along with many new features, stability improvements and bug fixes. This release also features a new manager, and it also has the ability to do active/active Composite Multimaster geo-clustering.
Categories: Continuent Tungsten, MySQL 8, News, Tungsten Clustering, Tungsten Replicator Tags: Clustering, mysql, release, Replicator
| Comments Off on Tungsten Clustering 6.1.0 and Tungsten Replicator 6.1.0 Released
Author:
erics, July 31st, 2019
While using Confluence, I wanted to learn how to add a simple task checkbox in free-flow text and lists without creating a “real” task. The answer is very easy – just type the square bracket pair [] and the checkbox will appear!
Categories: How-To's, Technology Tags: CheckBox, Confluence, howto, Simple, Task, tips
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Author:
erics, July 28th, 2019
When I upgraded to Mojave, my laptops were no longer able to connect to my desktop. Deeply frustrating. Long story short, combo of factors: – Mojave filesystems on disk now default to APFS containers – APFS filesystems can ONLY be shared out via SMB! – Hostname resolution in Mojave also seems broken So, the fix […]
Categories: How-To's, Technology Tags: AFS, APFS, Default, File sharing, Finder, howto, MacOS, Mojave, Sharing, SMB, tips
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