Asked 8 years, 7 months ago. Active 3 years ago. Viewed 12k times. At the end of the installation it pops a warning saying Problem running post-install step. Any ideas on what I may be doing wrong? Improve this question. Fawad Shah Fawad Shah 1, 4 4 gold badges 13 13 silver badges 20 20 bronze badges.
Add a comment. Active Oldest Votes. I recommend you to try following, it worked for me: Make sure that the user that is logged in to the server has full control permissions for the postgres folder and it's sub-folders.
Improve this answer. Installing Postgre 9. Whitespace may be used. Comments are introduced with " " anywhere on a line. The complete list of parameter names and allowed values can be found in the PostgreSQL documentation. The commented-out settings shown in this file represent the default values. Re-commenting a setting is NOT sufficient to revert it to the default value; you need to reload the server. Some parameters, which are marked below, require a server shutdown and restart to take effect.
Any parameter can also be given as a command-line option to the server, e. Required to be on for csvlogs. But such truncation only occurs on time-driven rotation, not on restarts or size-driven rotation. Default is off, meaning append to existing files in all cases. Eric Leschinski Eric Leschinski k 87 87 gold badges silver badges bronze badges. Joseph N.
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Community Bot 1 1 1 silver badge. Yajo Yajo 4, 2 2 gold badges 27 27 silver badges 34 34 bronze badges. Nantha kumar Nantha kumar 1 1 gold badge 3 3 silver badges 7 7 bronze badges. ThinkBonobo ThinkBonobo Hikmatune Personal Web Blog. Stay updated via RSS. In order to fix the problem you would need to follow this: Fix: This error is caused by the failure of initdb in creating a DB.
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Email required Address never made public. Name required. This variable checks if an error occurs instead of applying row level security policy. When set to ON, policies are normally enforced.
When set to OFF, queries that apply at least one security policy will throw an error. Default is ON. The default is heap. This variable specifies the default tablespace where objects tables and indexes will be created when the CREATE command does not explicitly specify a tablespace. This variable specifies the default temp tablespace where objects tables and indexes will be created when the CREATE command does not explicitly specify a tablespace. This parameter checks the default isolation level of each new transaction.
Read-only transactions cannot change non-temp tables. This parameter checks the default read-only state of each new transaction. Controls the triggering of replication-related triggers and rules for the current session. Cancels any query taking longer than the specified time. A value of zero default disables the timeout.
Cancels any query that waits longer than the specified time when trying to get a lock on a table, index, row, or other database object. Terminates the session for an open transaction that has been idle longer than the specified time. Sets the time zone to view and interpret the time zone. The built-in default is GMT, but in the initdb phase, it will set a setting corresponding to the system environment. Sets the language in which messages are displayed.
This parameter is the time to wait on a lock before checking whether it has a lock state. Increasing this value reduces the time wasted on unnecessary lock checks, but slows down the detection of true lock errors.
The default value is one second 1s. Informs the size of the WAL disk block. Informs whether the data checksum is enabled for the Cluster. As a suggestion, I must say that the checksum must be active in your cluster. This is a timeout value that can be set in seconds default , minutes, or one hour.
As a suggestion, setting this value should be based on the intended use of your database. Usually, it is a parameter that makes PostgreSQL try to write data slower. This means PostgreSQL will try to make the checkpoint take 2.
For example, we have GB of data to be written to files. And my disk is capable of writing 1 GB per second. As a suggestion, I suggest using 0. The maximum size the WAL is allowed to grow during automatic checkpoints.
Default is 1 GB. As a suggestion, I recommend that you increase this value if there is space on this disk. As long as WAL disk usage falls below this setting, old WAL files are always recycled at the checkpoint point, rather than being removed for future use.
It can be used to ensure that enough WAL space is allocated to handle spikes in WAL usage, for example when running large batches. It is 80 MB by default. Default is 4. Recommendation: Random access to mechanical disk storage is normally much more expensive than four times sequential access. However, since most random accesses to the disk are assumed to be caches, a lower default is used 4.
The default value is 40 times slower than random access. When set to on, the default value, PostgreSQL will restart automatically after a backend crash. Leaving this value open is normally the best way to maximize the availability of the database. However, in some cases, such as when PostgreSQL is invoked by clusterware, disabling automatic startup can be useful so that the cluster software can take control and take actions it deems appropriate.
This causes the database server to crash. If set to On, PostgreSQL will report an error instead, but will continue to run so the data cleanup can be retried at the next checkpoint. Informs the size of a disk block. Indicates the number of blocks pages that can be stored in a file segment. Reports the version number of the server. Your email address will not be published. What is postgresql. Type "help" for help.
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