Обсуждение: BUG #4723: I deleted the pg_xlog paste whwn i wanted to delet the pg_log paste
BUG #4723: I deleted the pg_xlog paste whwn i wanted to delet the pg_log paste
От
"Valter Cabecinha"
Дата:
The following bug has been logged online: Bug reference: 4723 Logged by: Valter Cabecinha Email address: vcabecinha@hotmail.com PostgreSQL version: 8.3 Operating system: Windows XP Description: I deleted the pg_xlog paste whwn i wanted to delet the pg_log paste Details: i wanted to delet the pg-log paste because it is gowing every day, but i mis shift deleted the pq_xlog. know when i tru to opem my database it says that connot contanct tyhe server... when i try to open it on pgadminIII it says: Server doesn't listen The server doesn't accept connections: the connection library reports could not connect to server: Connection refused (0x0000274D/10061) Is the server running on host "127.0.0.1" and accepting TCP/IP connections on port 5432? If you encounter this message, please check if the server you're trying to contact is actually running PostgreSQL on the given port. Test if you have network connectivity from your client to the server host using ping or equivalent tools. Is your network / VPN / SSH tunnel / firewall configured correctly? For security reasons, PostgreSQL does not listen on all available IP addresses on the server machine initially. In order to access the server over the network, you need to enable listening on the address first. For PostgreSQL servers starting with version 8.0, this is controlled using the "listen_addresses" parameter in the postgresql.conf file. Here, you can enter a list of IP addresses the server should listen on, or simply use '*' to listen on all available IP addresses. For earlier servers (Version 7.3 or 7.4), you'll need to set the "tcpip_socket" parameter to 'true'. You can use the postgresql.conf editor that is built into pgAdmin III to edit the postgresql.conf configuration file. After changing this file, you need to restart the server process to make the setting effective. If you double-checked your configuration but still get this error message, it's still unlikely that you encounter a fatal PostgreSQL misbehaviour. You probably have some low level network connectivity problems (e.g. firewall configuration). Please check this thoroughly before reporting a bug to the PostgreSQL community. I have all my data in that database. What can i do to fix or recouver it. Thanks Valter Cabecinha
Re: BUG #4723: I deleted the pg_xlog paste whwn i wanted to delet the pg_log paste
От
Heikki Linnakangas
Дата:
Valter Cabecinha wrote: > i wanted to delet the pg-log paste because it is gowing every day, but i mis > shift deleted the pq_xlog. Oops :-(. > I have all my data in that database. > What can i do to fix or recouver it. You can recreate pg_xlog with "mkdir pg_xlog", and then run pg_resetxlog to reset the transaction log. After that, the database should start up again. However, if the database was running while you deleted pg_xlog, you may have lost some of the most changes that weren't flushed to the data files yet. Changes since last checkpoint are at risk. The database might also not be self-consistent, because of corrupted indexes etc. REINDEXing the database is a good idea. -- Heikki Linnakangas EnterpriseDB http://www.enterprisedb.com