Re: [GENERAL] PGPool in Master-Master mode, is it possible?

2017-11-15 Thread Tatsuo Ishii
I am not familiar with swarm cluster nor repmgr. So I wonder why you wouldn't be able to get to the goal you are trying to achieve without repmgr. Can you please elaborate more? Best regards, -- Tatsuo Ishii SRA OSS, Inc. Japan English: http://www.sraoss.co.jp/index_en.php Japanese:http://www.srao

Re: [GENERAL] PGPool in Master-Master mode, is it possible?

2017-11-15 Thread Vikas Sharma
Thank you Tatsuo for the Reply, I will post this in list you mentioned. By Master-Master, I meant two pgpool servers both active accepting connections from Application, If one Pgpool Server becomes unlavailable other still accepting connections. At an Ideal time, both Pgpool instances on each PgPo

Re: [GENERAL] PGPool in Master-Master mode, is it possible?

2017-11-14 Thread Tatsuo Ishii
> Hello There, > > I need to setup two PGPool Servers in Master-Master mode, First thing I > want to know, is it possible? > > I know we can setup 2 PGPool servers in master-slave mode using watchdog. > http://www.pgpool.net/pgpool-web/contrib_docs/watchdog_master_slave_3.3/en.html > > Could any

[GENERAL] PGPool in Master-Master mode, is it possible?

2017-11-14 Thread Vikas Sharma
Hello There, I need to setup two PGPool Servers in Master-Master mode, First thing I want to know, is it possible? I know we can setup 2 PGPool servers in master-slave mode using watchdog. http://www.pgpool.net/pgpool-web/contrib_docs/watchdog_master_slave_3.3/en.html Could anyone please enlight

Re: [GENERAL] PGpool question

2017-08-01 Thread Tatsuo Ishii
> This may be the wrong list, but I am not sure where it needs to go. I am > trying to set up pgpool, and I keeping on getting this message: > > NOTICE: add node from hostname:"xxx" port:9000 pgpool_port: > rejected. > Jul 28 22:11:49 xx pgpool[10768]: [172-2] 2017-07-28 22:11:49: pi

[GENERAL] PGpool question

2017-07-28 Thread Andrew Kerber
This may be the wrong list, but I am not sure where it needs to go. I am trying to set up pgpool, and I keeping on getting this message: NOTICE: add node from hostname:"xxx" port:9000 pgpool_port: rejected. Jul 28 22:11:49 xx pgpool[10768]: [172-2] 2017-07-28 22:11:49: pid 10768: DET

Re: [GENERAL] PgPool or alternatives

2017-01-21 Thread Alvaro Aguayo Garcia-Rada
e de Operaciones Open Comb Systems E.I.R.L. Oficina: (+51-1) 3377813 | RPM: #034252 / (+51) 995540103 | RPC: (+51) 954183248 Website: www.ocs.pe - Original Message - From: "Simon Windsor" To: pgsql-general@postgresql.org Sent: Saturday, 21 January, 2017 2:38:59 PM Subject: [GENE

Re: [GENERAL] PgPool or alternatives

2017-01-21 Thread Thomas Kellerer
Simon Windsor schrieb am 21.01.2017 um 21:26: I was wondering if there is another option that will allow me to spool all ALTER|CREATE|DELETE|DROP|INSERT|UPDATE commands to all nodes, and SELECTs to any of the connected nodes. The apllication can actually handle separate READ|WRITE nodes from how

Re: [GENERAL] PgPool or alternatives

2017-01-21 Thread Simon Windsor
Hi Thanks for the reply. We were not planning to use pgPools connection pool mode, but its replication mode. Our tests with pgPool allow us to install a backup db via pgPool to each node, and tests loads overnight of 10+GB of inserts/updates/deletes all work fine, with only a slight loss of

Re: [GENERAL] PgPool or alternatives

2017-01-21 Thread Stephen Frost
Simon, * Simon Windsor (simon.wind...@cornfield.me.uk) wrote: > My employer wants to move from an in house Oracle solution to a > cloud based Postgres system. The system will involve a number of > data loaders running 24x7 feeding several Postgres Databases that > will be used by internal applicat

[GENERAL] PgPool or alternatives

2017-01-21 Thread Simon Windsor
Hi My employer wants to move from an in house Oracle solution to a cloud based Postgres system. The system will involve a number of data loaders running 24x7 feeding several Postgres Databases that will be used by internal applications and external customer applications. For the record, inte

Re: [GENERAL] pgpool fail to load balance after database restart

2016-10-11 Thread Tatsuo Ishii
Michael, He already posted the identical question to the Pgpool-II mailing list yesterday. Best regards, -- Tatsuo Ishii SRA OSS, Inc. Japan English: http://www.sraoss.co.jp/index_en.php Japanese:http://www.sraoss.co.jp > On Wed, Oct 12, 2016 at 10:04 AM, Dylan Luong > wrote: >> I am new to pg

Re: [GENERAL] pgpool fail to load balance after database restart

2016-10-11 Thread Michael Paquier
On Wed, Oct 12, 2016 at 10:04 AM, Dylan Luong wrote: > I am new to pgpool. You may want to ask directly on the mailing lists of pgpool, even if Tatsuo-san or anybody involved in it are looking at this mailing list: http://pgpool.net/mediawiki/index.php/Mailing_lists -- Michael -- Sent via pgs

[GENERAL] pgpool fail to load balance after database restart

2016-10-11 Thread Dylan Luong
Hi, I am new to pgpool. I have just installed pgpool and configured Master/Slave mode with "stream" sub_mode. I have enabled load balance as that is the main feature we want test out. I have enabled Health Check. The load balance appears to work as I can see connections to both Master and Slave

[GENERAL] pgpool question

2016-10-07 Thread Rakesh Kumar
I posted this in the pgpool mailing list and so far has not recvd any response. Looks like that mailing list is hardly active. = I am researching pgpool technology. Let us say we want to use it as an alternative to streaming replication of PG. Apparently

Re: [GENERAL] pgpool-II: cannot use serializable mode in a hot standby

2016-04-13 Thread Tatsuo Ishii
> It should not forward transactions which are requested to be > SERIALIZABLE to standbys. If you just suppress the SET statement > (or substitute REPEATABLE READ), queries in that transaction can > return incorrect results. Yes. Once "SET default_transaction_isolation to serializable" (or its va

Re: [GENERAL] pgpool-II: cannot use serializable mode in a hot standby

2016-04-13 Thread Kevin Grittner
On Wed, Apr 13, 2016 at 5:54 PM, Kevin Grittner wrote: > See this example, and imagine that > the transaction generating the list of receipts for the closed > batch is run on the standby before the transaction adding the last > receipt commits. Or test it. https://wiki.postgresql.org/wiki/SSI#D

Re: [GENERAL] pgpool-II: cannot use serializable mode in a hot standby

2016-04-13 Thread Kevin Grittner
On Wed, Apr 13, 2016 at 1:30 AM, Alexander Pyhalov wrote: > Tatsuo Ishii писал 13.04.2016 02:36: >>> >>> On 04/12/2016 16:50, Adrian Klaver wrote: On 04/12/2016 01:06 AM, Alexander Pyhalov wrote: >>> >>> I understand. I mean perhaps pgpool shouldn't forward these statements >>> to slaves

Re: [GENERAL] pgpool-II: cannot use serializable mode in a hot standby

2016-04-12 Thread Alexander Pyhalov
Tatsuo Ishii писал 13.04.2016 02:36: On 04/12/2016 16:50, Adrian Klaver wrote: On 04/12/2016 01:06 AM, Alexander Pyhalov wrote: I understand. I mean perhaps pgpool shouldn't forward these statements to slaves. Yeah, PostgreSQL used to accept the command on standbys (at least in 9.0). The rest

Re: [GENERAL] pgpool-II: cannot use serializable mode in a hot standby

2016-04-12 Thread Tatsuo Ishii
> On 04/12/2016 16:50, Adrian Klaver wrote: >> On 04/12/2016 01:06 AM, Alexander Pyhalov wrote: >>> Hi. >>> >>> We have application which explicitly does >>> set default_transaction_isolation to 'serializable' . >>> It is connected to PostgreSQL master/slave cluster through pgpool-II >>> (pgpool2 3

Re: [GENERAL] pgpool-II: cannot use serializable mode in a hot standby

2016-04-12 Thread Adrian Klaver
On 04/12/2016 07:02 AM, Alexander Pyhalov wrote: On 04/12/2016 16:50, Adrian Klaver wrote: On 04/12/2016 01:06 AM, Alexander Pyhalov wrote: Hi. We have application which explicitly does set default_transaction_isolation to 'serializable' . It is connected to PostgreSQL master/slave cluster thr

Re: [GENERAL] pgpool-II: cannot use serializable mode in a hot standby

2016-04-12 Thread Alexander Pyhalov
On 04/12/2016 16:50, Adrian Klaver wrote: On 04/12/2016 01:06 AM, Alexander Pyhalov wrote: Hi. We have application which explicitly does set default_transaction_isolation to 'serializable' . It is connected to PostgreSQL master/slave cluster through pgpool-II (pgpool2 3.4.3-1.pgdg70+1). Our log

Re: [GENERAL] pgpool-II: cannot use serializable mode in a hot standby

2016-04-12 Thread Adrian Klaver
On 04/12/2016 01:06 AM, Alexander Pyhalov wrote: Hi. We have application which explicitly does set default_transaction_isolation to 'serializable' . It is connected to PostgreSQL master/slave cluster through pgpool-II (pgpool2 3.4.3-1.pgdg70+1). Our logs are filling with ERROR: 0A000: cannot

[GENERAL] pgpool-II: cannot use serializable mode in a hot standby

2016-04-12 Thread Alexander Pyhalov
Hi. We have application which explicitly does set default_transaction_isolation to 'serializable' . It is connected to PostgreSQL master/slave cluster through pgpool-II (pgpool2 3.4.3-1.pgdg70+1). Our logs are filling with ERROR: 0A000: cannot use serializable mode in a hot standby DETAIL: "

Re: [GENERAL] pgpool II, streaming replication and HA

2016-01-27 Thread Alexander Pyhalov
On 01/27/2016 11:53, Tatsuo Ishii wrote: There's a file called "pool_status" which records the previous status of the DB servers. So the file records that "A is down, B is up". In your case, when A reboots, the old primary server on A may start as a primary, but from the file pgpool knows that t

Re: [GENERAL] pgpool II, streaming replication and HA

2016-01-27 Thread Tatsuo Ishii
I don't know anything about repmgr. I neglect the questions to repmgr. > I'd like to setup HA PostgreSQL streaming replication cluster with two > nodes. The main issue which I'd like to protect from is HW node > failure or reboot. I supposed to use repmgr to control PostgreSQL > cluster and two pg

[GENERAL] pgpool II, streaming replication and HA

2016-01-27 Thread Alexander Pyhalov
Hi. I'd like to setup HA PostgreSQL streaming replication cluster with two nodes. The main issue which I'd like to protect from is HW node failure or reboot. I supposed to use repmgr to control PostgreSQL cluster and two pgpool instances as load balancers/DB proxies. The issue which I still

Re: [GENERAL] pgpool ssl handshake failure

2015-10-16 Thread Albe Laurenz
AI Rumman wrote: > I am using pgpool-II version 3.4.3 (tataraboshi). > Where my database is Postgresql 8.4. > > I am trying to configure ssl mode from client and between pgpool and database > it is non-ssl. > I configured as document and now I am getting this in my log: > > 2015-10-13 22:1

Re: [GENERAL] pgpool ssl handshake failure

2015-10-15 Thread Tatsuo Ishii
> Hi, > > I am using pgpool-II version 3.4.3 (tataraboshi). > Where my database is Postgresql 8.4. > > I am trying to configure ssl mode from client and between pgpool and > database it is non-ssl. > I configured as document and now I am getting this in my log: > >> >> *2015-10-13 22:17:58: pid

Re: [GENERAL] pgpool ssl handshake failure

2015-10-15 Thread Adrian Klaver
On 10/15/2015 09:36 AM, AI Rumman wrote: I configured Postgresql 9.4 and still getting the same error. Configured what? Or more to the point what is ssl_renegotiation_limit set to? Thanks. On Thu, Oct 15, 2015 at 7:16 AM, Adrian Klaver mailto:adrian.kla...@aklaver.com>> wrote: On 10/1

Re: [GENERAL] pgpool ssl handshake failure

2015-10-15 Thread AI Rumman
I configured Postgresql 9.4 and still getting the same error. Thanks. On Thu, Oct 15, 2015 at 7:16 AM, Adrian Klaver wrote: > On 10/15/2015 06:59 AM, AI Rumman wrote: > >> Hi, >> >> I am using pgpool-II version 3.4.3 (tataraboshi). >> Where my database is Postgresql 8.4. >> > > Probably already

Re: [GENERAL] pgpool ssl handshake failure

2015-10-15 Thread Adrian Klaver
On 10/15/2015 06:59 AM, AI Rumman wrote: Hi, I am using pgpool-II version 3.4.3 (tataraboshi). Where my database is Postgresql 8.4. Probably already know, but 8.4 is approximately 1.25 years beyond EOL: http://www.postgresql.org/support/versioning/ I am trying to configure ssl mode from cl

[GENERAL] pgpool ssl handshake failure

2015-10-15 Thread AI Rumman
Hi, I am using pgpool-II version 3.4.3 (tataraboshi). Where my database is Postgresql 8.4. I am trying to configure ssl mode from client and between pgpool and database it is non-ssl. I configured as document and now I am getting this in my log: > > *2015-10-13 22:17:58: pid 1857: LOG: new conn

Re: [GENERAL] PgPool Configuration Document required

2015-06-30 Thread Joshua D. Drake
On 06/30/2015 09:35 AM, Jimit Amin wrote: Dear Sir, Sorry for this type of question, I have already configured PgPool but facing 3 issue. That's why I thought that I may have done wrong setup. I would suggest the pgpool mailing lists. JD -- Command Prompt, Inc. - http://www.commandprompt.c

Re: [GENERAL] PgPool Configuration Document required

2015-06-30 Thread Jimit Amin
Dear Sir, Sorry for this type of question, I have already configured PgPool but facing 3 issue. That's why I thought that I may have done wrong setup. Issue faced I have streaming replication setup 1 master and 1 read-only server and PgPool 1. I have already mentioned nextval in blacklistfunctio

Re: [GENERAL] PgPool Configuration Document required

2015-06-30 Thread Joshua D. Drake
On 06/30/2015 09:05 AM, Jimit Amin wrote: Dear Sir/Mam, Can I have technical documentation for configuration of PgPool? http://www.pgpool.net/mediawiki/index.php/Main_Page -- Command Prompt, Inc. - http://www.commandprompt.com/ 503-667-4564 PostgreSQL Centered full stack support, consultin

Re: [GENERAL] PgPool Configuration Document required

2015-06-30 Thread Melvin Davidson
google search works fine for that: http://pgpool.net/mediawiki/index.php/Documentation http://www.pgpool.net/mediawiki/images/pgpool-en-3.3.0.pdf On Tue, Jun 30, 2015 at 12:05 PM, Jimit Amin wrote: > Dear Sir/Mam, > > Can I have technical documentation for configuration of PgPool? > -- *

[GENERAL] PgPool Configuration Document required

2015-06-30 Thread Jimit Amin
Dear Sir/Mam, Can I have technical documentation for configuration of PgPool?

Re: [GENERAL] Pgpool starting problem

2014-09-15 Thread Jay at Verizon
Problem has been solved utilizing tcpdump which revealed that the standbys were not trying to contact the primary server, although they each were contacting the other standby. From this, we determined that a minor typographical error was present in the pgpool.conf file. The setting under the wa

Re: [GENERAL] Pgpool starting problem

2014-09-09 Thread Jay at Verizon
Ellen, To date I have no solution. I'm currently trying to build a debug-able version of 3.3.4 as I think I have a network problem which is preventing pgpool from being a happy shareable system. Each one currently thinks it's a primary upon startup, if it will start at all. Sent from my iPad

Re: [GENERAL] Pgpool starting problem

2014-09-09 Thread Ellen
Hi Jay, Can you pls tell me how you resolved this issue. We are running pgpool-II version 3.3.3 Thanks. Ellen -- View this message in context: http://postgresql.1045698.n5.nabble.com/Pgpool-starting-problem-tp5803276p5818354.html Sent from the PostgreSQL - general mailing list archive at Nabbl

Re: [GENERAL] Pgpool starting problem

2014-05-08 Thread Tatsuo Ishii
> Hi all, > > If I turn use_watchdog = off in the pgpool.conf file, then in spite of the > system being configured as master-slave, a socket file is created in /tmp, > and everything starts normally with no errors. If, however, I set > use_watchdog = on, pgpool will abort on startup with the follo

Re: [GENERAL] Pgpool starting problem

2014-05-08 Thread David G Johnston
Jay at Verizon wrote > Hi all, > > If I turn use_watchdog = off in the pgpool.conf file, then in spite of the > system being configured as master-slave, a socket file is created in /tmp, > and everything starts normally with no errors. If, however, I set > use_watchdog = on, pgpool will abort on s

[GENERAL] Pgpool starting problem

2014-05-08 Thread Jay at Verizon
Hi all, If I turn use_watchdog = off in the pgpool.conf file, then in spite of the system being configured as master-slave, a socket file is created in /tmp, and everything starts normally with no errors. If, however, I set use_watchdog = on, pgpool will abort on startup with the following errors:

[GENERAL] Pgpool Setup inquiry - Configuration concerns

2014-04-24 Thread Burgess, Freddie
Environment: PostgreSQL 9.3.3 on RHEL 6.4 We have already configured streaming replication in our environment. We have a master/primary and two standby server configuration. Our next task requires us to configure and install pgpool. we want to leverage the installer: installer-pg93-3.3.3.tar.g

[GENERAL] pgpool-ha not found in yum postgres repository

2013-08-30 Thread Mistina Michal
Hello to everybody. I've found there should be a package pgpool-ha in the full package list: http://yum.postgresql.org/news-packagelist.php I installed PostgreSQL yum repository by installing this RPM (red hat 6, x86_64): http://yum.postgresql.org/9.2/redhat/rhel-6-x86_64/pgdg-redhat92-9.2-7

Re: [GENERAL] Pgpool outdated spec

2011-09-12 Thread Devrim GÜNDÜZ
On Mon, 2011-09-12 at 08:07 -0300, Emanuel Araújo wrote: > > I'm doing a rebuild to a rpm package postgresql-9.0 with pgpool but > your spec is outdated, there is some spec updated or have to make my > changes manually? Please hold on for 2-3 days. PgPool is the first RPM that I will need to upd

Re: [GENERAL] Pgpool outdated spec

2011-09-12 Thread Tatsuo Ishii
> I'm doing a rebuild to a rpm package postgresql-9.0 with pgpool but your > spec is outdated, there is some spec updated or have to make my changes > manually? Devrim is in charge of updating the spec file. Devrim? -- Tatsuo Ishii SRA OSS, Inc. Japan English: http://www.sraoss.co.jp/index_en.php

[GENERAL] Pgpool outdated spec

2011-09-12 Thread Emanuel Araújo
Hi, I'm doing a rebuild to a rpm package postgresql-9.0 with pgpool but your spec is outdated, there is some spec updated or have to make my changes manually? -- * Emanuel Araújo* http://eacshm.wordpress.com/ * * *Linux Certified LPIC-1*

[GENERAL] pgpool HA not working

2011-07-24 Thread Sanjay Rao
Hi I am working on pgpool /postgresql/linux first time. All these three are new to me. I am running pgpool-HA using pacemaker-corosync. I am having following error in my setup. Does any body have any idea about the warning highlighted in logs ? Any type of help would be appreciated a lot...

[GENERAL] pgpool-II 3.0.4 release delayed

2011-05-30 Thread Tatsuo Ishii
Sorry for off topic posting but... Since pgfoundry has been down, the schedule for releasing pgpool-II 3.0.4, to be released today, will be delayed. Sorry for inconvenience. We will start to continue the releasing work as soon as pgfoundry comes back. -- Tatsuo Ishii SRA OSS, Inc. Japan English: h

[GENERAL] pgpool slony slaves only

2010-12-07 Thread Frank Jansen
Hi, as the Subject says i want pgpool to talk only to my slony slaves. In my company we have a Slony Setup with 1 master replicating to 2 slaves. Our application only does read queries (never ever writes) to the 2 slaves through pgpool. While upgrading to pgpool 3.0.1 (from 2.2.5) i detected t

Re: [GENERAL] pgpool-II 3.0 + postgres 9rc1 + md5 authentication not working

2010-09-21 Thread Bryan Murphy
On Tue, Sep 21, 2010 at 8:08 PM, Tatsuo Ishii wrote: > Unfortunately the gdb backtrace does not show enough information > because of optimization, I guess. Can you take a backtrace with > optimization disabled binary? > > You can obtain this by editing Makefile around line 147. > > I edited conf

Re: [GENERAL] pgpool-II 3.0 + postgres 9rc1 + md5 authentication not working

2010-09-21 Thread Tatsuo Ishii
> On Tue, Sep 21, 2010 at 10:45 AM, Bryan Murphy wrote: > >> I'm sorry, when I went back over to double check my steps I realized I ran >> the wrong command. I am *still* having the problem. It appears that the >> MD5 hashes now match, but it's still failing. I have postgres and pgpool >> insta

Re: [GENERAL] pgpool-II 3.0 + postgres 9rc1 + md5 authentication not working

2010-09-21 Thread Bryan Murphy
On Tue, Sep 21, 2010 at 10:45 AM, Bryan Murphy wrote: > I'm sorry, when I went back over to double check my steps I realized I ran > the wrong command. I am *still* having the problem. It appears that the > MD5 hashes now match, but it's still failing. I have postgres and pgpool > installed in

Re: [GENERAL] pgpool-II 3.0 + postgres 9rc1 + md5 authentication not working

2010-09-21 Thread Bryan Murphy
On Tue, Sep 21, 2010 at 10:26 AM, Bryan Murphy wrote: > On Mon, Sep 20, 2010 at 6:23 PM, Tatsuo Ishii wrote: > >> I have used PostgreSQL 9.0 + pgpool-II 3.0 and they work fine with md5 >> auth. Your log seems to indicate that the password in pool_passwd and >> the one in pg_shadow are not identi

Re: [GENERAL] pgpool-II 3.0 + postgres 9rc1 + md5 authentication not working

2010-09-21 Thread Bryan Murphy
On Mon, Sep 20, 2010 at 6:23 PM, Tatsuo Ishii wrote: > I have used PostgreSQL 9.0 + pgpool-II 3.0 and they work fine with md5 > auth. Your log seems to indicate that the password in pool_passwd and > the one in pg_shadow are not identical. Can you verify that? > The query result: > > select pass

Re: [GENERAL] pgpool-II 3.0 + postgres 9rc1 + md5 authentication not working

2010-09-20 Thread Tatsuo Ishii
> I tried the patch file and I still cannot connect. The only other > difference is that I've already upgraded our images to Postgres 9.0.0 from > rc1. > > Here is the pgpool debug log: > > 2010-09-20 19:43:19 DEBUG: pid 1329: I am 1329 accept fd 6 > 2010-09-20 19:43:19 LOG: pid 1329: connecti

Re: [GENERAL] pgpool-II 3.0 + postgres 9rc1 + md5 authentication not working

2010-09-20 Thread Bryan Murphy
On Sun, Sep 19, 2010 at 11:31 PM, Tatsuo Ishii wrote: > Sorry for delay. I had a trip outside Japan. > No problem. > I found nasty bug with pgpool. Please try attached patches. > I tried the patch file and I still cannot connect. The only other difference is that I've already upgraded our im

Re: [GENERAL] pgpool-II 3.0 + postgres 9rc1 + md5 authentication not working

2010-09-19 Thread Tatsuo Ishii
Sorry for delay. I had a trip outside Japan. > Thanks, I should have thought to try that location. :) > > I put the pool_passwd file in the expected location (custom build, > /opt/postgres/etc/pool_passwd and /etc/pool_passwd) and reran my test. I'm > still having the same connection problem. I

Re: [GENERAL] pgpool-II 3.0 + postgres 9rc1 + md5 authentication not working

2010-09-15 Thread Bryan Murphy
On Tue, Sep 14, 2010 at 6:55 PM, Tatsuo Ishii wrote: > Sorry for not enough description about pool_passwd. It's located under > the same directory as pgpool.conf. So the default is > /usr/local/etc/pool_passwd. > > You need to create /usr/local/etc/pool_passwd if the uid to run pgpool > server d

Re: [GENERAL] pgpool-II 3.0 + postgres 9rc1 + md5 authentication not working

2010-09-14 Thread Tatsuo Ishii
> I can't get md5 authentication working with postgres 9rc1 and pgpool-II 3.0. > I see references to "pool_passwd" in the pgpool documentation, but I see > nothing indicating *where* this file should exist and how pgpool finds it. > I've set my accounts up in pcp.conf, however, I do not believe t

[GENERAL] pgpool-II 3.0 + postgres 9rc1 + md5 authentication not working

2010-09-14 Thread Bryan Murphy
I can't get md5 authentication working with postgres 9rc1 and pgpool-II 3.0. I see references to "pool_passwd" in the pgpool documentation, but I see nothing indicating *where* this file should exist and how pgpool finds it. I've set my accounts up in pcp.conf, however, I do not believe this is w

[GENERAL] pgpool-II 3.0 beta1/pgpoolAdmin 3.0 beta1 released

2010-08-19 Thread Tatsuo Ishii
Pgpool Global Development Group is pleased to announce the availability of pgpool-II 3.0 beta1. In the mean time new version of pgpoolAdmin, the GUI tool for pgpool-II, pgpoolAdmin 3.0 beta1 is released. Users are encouraged to take part in our beta test program. pgpool-II 3.0 beta1/pgpoolAdmin 3.

Re: [GENERAL] pgpool-II (max_pool and num_init_children)

2010-07-02 Thread Geoffrey
Guillaume Lelarge wrote: Le 02/07/2010 15:46, Geoffrey a écrit : Tatsuo Ishii wrote: I'm trying to get a handle on sane values for these two parameters. I assume that they should somehow correlate to my existing max_connections in my postgresql.conf file. Anyone using pgpool-II care to comme

Re: [GENERAL] pgpool-II (max_pool and num_init_children)

2010-07-02 Thread Guillaume Lelarge
Le 02/07/2010 15:46, Geoffrey a écrit : > Tatsuo Ishii wrote: >>> I'm trying to get a handle on sane values for these two parameters. >>> I assume that they should somehow correlate to my existing >>> max_connections in my postgresql.conf file. Anyone using pgpool-II >>> care to comment? >>> >>>

Re: [GENERAL] pgpool-II (max_pool and num_init_children)

2010-07-02 Thread Geoffrey
Tatsuo Ishii wrote: I'm trying to get a handle on sane values for these two parameters. I assume that they should somehow correlate to my existing max_connections in my postgresql.conf file. Anyone using pgpool-II care to comment? I'm sure it's a balancing act between how many connections

Re: [GENERAL] pgpool-II (max_pool and num_init_children)

2010-07-02 Thread Tatsuo Ishii
> I'm trying to get a handle on sane values for these two parameters. I > assume that they should somehow correlate to my existing > max_connections in my postgresql.conf file. Anyone using pgpool-II care > to comment? > > I'm sure it's a balancing act between how many connections you want

[GENERAL] pgpool-II (max_pool and num_init_children)

2010-07-02 Thread Geoffrey
I'm trying to get a handle on sane values for these two parameters. I assume that they should somehow correlate to my existing max_connections in my postgresql.conf file. Anyone using pgpool-II care to comment? I'm sure it's a balancing act between how many connections you want verses how

Re: [GENERAL] pgpool

2010-06-29 Thread Joshua Tolley
On Tue, Jun 22, 2010 at 07:07:33AM -0400, Geoffrey wrote: > A couple of questions regarding pgpool: > > Is there a problem with using multiple connection pools for the same > database? Point being, we might want to give a higher number of > connections to one group of users then another. I ca

Re: [GENERAL] pgpool

2010-06-22 Thread Geoffrey
A couple of questions regarding pgpool: Is there a problem with using multiple connection pools for the same database? Point being, we might want to give a higher number of connections to one group of users then another. I can see doing this by having separate connection pools. The higher p

Re: [GENERAL] pgpool

2010-06-21 Thread Geoffrey
Scott Marlowe wrote: On Mon, Jun 21, 2010 at 2:42 PM, Geoffrey wrote: Scott Marlowe wrote: On Mon, Jun 21, 2010 at 1:45 PM, Geoffrey wrote: John R Pierce wrote: On 06/21/10 5:37 AM, Geoffrey wrote: So I've got 13 different databases on 13 different postmasters, now does pgpool know which d

Re: [GENERAL] pgpool

2010-06-21 Thread Scott Marlowe
On Mon, Jun 21, 2010 at 2:42 PM, Geoffrey wrote: > Scott Marlowe wrote: >> >> On Mon, Jun 21, 2010 at 1:45 PM, Geoffrey >> wrote: >>> >>> John R Pierce wrote: On 06/21/10 5:37 AM, Geoffrey wrote: > > So I've got 13 different databases on 13 different postmasters, now > does

Re: [GENERAL] pgpool

2010-06-21 Thread Geoffrey
Scott Marlowe wrote: On Mon, Jun 21, 2010 at 1:45 PM, Geoffrey wrote: John R Pierce wrote: On 06/21/10 5:37 AM, Geoffrey wrote: So I've got 13 different databases on 13 different postmasters, now does pgpool know which databases I'm trying to connect to? you would need 13 different connectio

Re: [GENERAL] pgpool

2010-06-21 Thread Scott Marlowe
On Mon, Jun 21, 2010 at 1:45 PM, Geoffrey wrote: > John R Pierce wrote: >> >> On 06/21/10 5:37 AM, Geoffrey wrote: >>> >>> So I've got 13 different databases on 13 different postmasters, now does >>> pgpool know which databases I'm trying to connect to? >> >> you would need 13 different connection

Re: [GENERAL] pgpool

2010-06-21 Thread Geoffrey
John R Pierce wrote: On 06/21/10 5:37 AM, Geoffrey wrote: So I've got 13 different databases on 13 different postmasters, now does pgpool know which databases I'm trying to connect to? you would need 13 different connection pools. Can this be done? -- Until later, Geoffrey "I predict futu

Re: [GENERAL] pgpool

2010-06-21 Thread John R Pierce
On 06/21/10 5:37 AM, Geoffrey wrote: So I've got 13 different databases on 13 different postmasters, now does pgpool know which databases I'm trying to connect to? you would need 13 different connection pools. -- Sent via pgsql-general mailing list (pgsql-general@postgresql.org) To make chan

Re: [GENERAL] pgpool

2010-06-21 Thread Geoffrey
Guillaume Lelarge wrote: If you want to be able to connect on various databases from various servers, pgBouncer is what you're looking for. It does not appear that pgbouncer will 'limit exceeding connections' as does pgpool. So if I have a pool of 20 connections and 20 connections are used,

Re: [GENERAL] pgpool

2010-06-21 Thread Geoffrey
Guillaume Lelarge wrote: Le 21/06/2010 15:52, Geoffrey a écrit : So I've got the following: port = . . backend_hostname0 = 'localhost' backend_port0 = 5434 backend_weight0 = 1 backend_data_directory0 = '/data/pgsql/master' backend_hostname1 = 'localhost' backend_port1 = 5435 backend_weight

Re: [GENERAL] pgpool

2010-06-21 Thread Guillaume Lelarge
Le 21/06/2010 15:52, Geoffrey a écrit : > So I've got the following: > > port = > . > . > backend_hostname0 = 'localhost' > backend_port0 = 5434 > backend_weight0 = 1 > backend_data_directory0 = '/data/pgsql/master' > backend_hostname1 = 'localhost' > backend_port1 = 5435 > backend_weight1 =

Re: [GENERAL] pgpool

2010-06-21 Thread Geoffrey
So I've got the following: port = . . backend_hostname0 = 'localhost' backend_port0 = 5434 backend_weight0 = 1 backend_data_directory0 = '/data/pgsql/master' backend_hostname1 = 'localhost' backend_port1 = 5435 backend_weight1 = 1 backend_data_directory1 = '/data/pgsql/mwv' In my pgpool.con

Re: [GENERAL] pgpool

2010-06-21 Thread Geoffrey
Geoffrey wrote: Gerd Koenig wrote: Hi Geoffrey, you do not need to connect to your database directly, just connect to pgpool itself. e.g.: your database runs on port 5434, pgpool runs on port 5432 => * pgpool has to be configured in that way that it connects to the database on port 5434 W

Re: [GENERAL] pgpool

2010-06-21 Thread Geoffrey
Gerd Koenig wrote: Hi Geoffrey, you do not need to connect to your database directly, just connect to pgpool itself. e.g.: your database runs on port 5434, pgpool runs on port 5432 => * pgpool has to be configured in that way that it connects to the database on port 5434 What parameter in

Re: [GENERAL] pgpool

2010-06-21 Thread Geoffrey
Gerd Koenig wrote: Hi Geoffrey, you do not need to connect to your database directly, just connect to pgpool itself. e.g.: your database runs on port 5434, pgpool runs on port 5432 => * pgpool has to be configured in that way that it connects to the database on port 5434 * you/your app's sho

Re: [GENERAL] pgpool

2010-06-21 Thread Gerd Koenig
Hi Geoffrey, you do not need to connect to your database directly, just connect to pgpool itself. e.g.: your database runs on port 5434, pgpool runs on port 5432 => * pgpool has to be configured in that way that it connects to the database on port 5434 * you/your app's should connect to the ser

[GENERAL] pgpool

2010-06-21 Thread Geoffrey
So, I've got it installed, and tweaked the configuration, but I simply can not figure out how to connect to my databases via pgpool. Is this simply transparent? I don't see how. So I have a postmaster running on port 5434, how do I connect to that database via pgpool? I simply can not find

[GENERAL] PGPOOL II 2.3.3 encryption

2010-05-04 Thread AI Rumman
Is it possible to send encrypted text at all the nodes in replication mode for PGPOOL II 2.3.3? Any help please.

Re: [GENERAL] pgpool error, pid not found!

2010-02-21 Thread Tatsuo Ishii
t; > > thesis. > > > > > so thats why I am using this. > > > > > Is there any problem if I use this version? > > > > > Is this stable version? > > > > > Finally I am able to work both pgpool and postgres working togather. > &g

Re: [GENERAL] pgpool error, pid not found!

2010-02-18 Thread Tatsuo Ishii
work both pgpool and postgres working togather. > > > From: Tatsuo Ishii [is...@sraoss.co.jp] > Sent: Thursday, February 18, 2010 1:56 AM > To: megha198...@gmail.com > Cc: pgsql-general@postgresql.org > Subject: Re: [GENERAL] pgpool error

Re: [GENERAL] pgpool error, pid not found!

2010-02-17 Thread Tatsuo Ishii
Wao. This is pgpool, right? It's not maintained anymore(it was almost 3 years ago). Please use pgpool-II. The latest version is pgpool-II 2.3.2.1. -- Tatsuo Ishii SRA OSS, Inc. Japan English: http://www.sraoss.co.jp/index_en.php Japanese: http://www.sraoss.co.jp > Sorry for late reply. I work full

Re: [GENERAL] pgpool error, pid not found!

2010-02-16 Thread Tatsuo Ishii
How did you start pgpool exactly(command line)? Also, the number "" dpends on pgpool.conf. Can you show me pgpool.conf? -- Tatsuo Ishii SRA OSS, Inc. Japan English: http://www.sraoss.co.jp/index_en.php Japanese: http://www.sraoss.co.jp > >From the README file , I found that " psql -p -c

Re: [GENERAL] pgpool error, pid not found!

2010-02-16 Thread Tatsuo Ishii
pgpool.pid file contains pgpool's parent process id. That message indicates that the file exists but the pgpool process id does not exist. Probably pgpool was stopped in unclean way. You may ignore the message as long as pgpool starts ok. -- Tatsuo Ishii SRA OSS, Inc. Japan English: http://www.sra

[GENERAL] pgpool error, pid not found!

2010-02-16 Thread Megha
Hi I have installed pgpool in /home/megha/pgpool dir. I found pgpool.pid file in /tmp folder. when I try to start pgpool I get this error. *pid file found but it seems bogus. Trying to start pgpool anyway..* Please help me! Thanks, -- Megha

Re: [GENERAL] [Pgpool-general] panic: index siblings mismatch

2009-03-13 Thread Tatsuo Ishii
Have you turned off autovacuum on the first db node before starting online recovery? -- Tatsuo Ishii SRA OSS, Inc. Japan > Hello, > > today I recognized an error while playing with pgpool-II 2.1 and > postgresql 8.3.5 (on 64bit linux). > I really don't know if the error is caused by pgpool or if

[GENERAL] Pgpool-II and Slony-I : query lag, sequences and stored procedures need help

2008-09-17 Thread Andrea Moretto
Hello there! I am currently evaluating the best solution for a high-availability, load balanced cluster. Currently I am testing this environment : postgres 8.3.1, pgpool-II 2.1, Slony-I 1.2.14. I've setup a master server to replicate all tables with Slony-I to a slave, and a frontend with p

Re: [GENERAL] [Pgpool-general] Trying to switch from PgPool1 to PgPool2

2008-08-10 Thread Henry
On Sun, August 10, 2008 3:03 pm, Henry wrote: > > I scratched around some more, found doc/pgpool-en.html and my ignorance > has been somewhat lessened. oi, wrong list /blushes I really should *not* use multi-users under one login in squirrelmail... -- Sent via pgsql-general mailing list (pgsql

Re: [GENERAL] [Pgpool-general] Trying to switch from PgPool1 to PgPool2

2008-08-10 Thread Henry
I scratched around some more, found doc/pgpool-en.html and my ignorance has been somewhat lessened. My previous config was almost right except for: pgpool2_hostname = '' #backend_data_directory0 #backend_data_directory1 and my Linux distro had assigned hostname 'slave1' to localhost, on which P

Re: [GENERAL] pgpool and slony

2007-12-19 Thread Greg Smith
On Wed, 19 Dec 2007, Tom Lane wrote: Not sure if pgpool has its own list. There's a moderately active general user list as part of the set at http://pgfoundry.org/mail/?group_id=155 -- * Greg Smith [EMAIL PROTECTED] http://www.gregsmith.com Baltimore, MD ---(end

Re: [GENERAL] pgpool and slony

2007-12-19 Thread Tatsuo Ishii
> Hi, > This is a newbie pgpool question. I have 2 servers (master-slave) and Slony > is doing the replication. I had installed pgpool for load balance where i > had disabled the replication_mode=false and load_balance_mode=true in > pgpool.conf > > pcp_node_info gives this output. > > -sh-3.00$

Re: [GENERAL] pgpool and slony

2007-12-19 Thread Tom Lane
"Josh Harrison" <[EMAIL PROTECTED]> writes: > This is a newbie pgpool question. > ... > sorry if my question is silly It doesn't sound silly, but this isn't the best place to ask it. The slony project has its own mailing list(s) and you'll get better-informed answers there. Not sure if pgpool has

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