Re: Total crash of my db-server - Mailing list pgsql-general
From | Henrik Steffen |
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Subject | Re: Total crash of my db-server |
Date | |
Msg-id | 01b901c2a500$490e6b60$7100a8c0@henrik Whole thread Raw |
In response to | Total crash of my db-server ("Henrik Steffen" <steffen@city-map.de>) |
Responses |
Re: Total crash of my db-server
|
List | pgsql-general |
Dear Justin, I am not sure whether it's really a hardware problem, because I have had similar problems with different machines and different os- and pgsql-versions before... If you browse the archive you will find postings from me about crashes and problems the last 2-3 years... I can only tell, that the mysql-servers we are running have never had similar trouble - and they are run on identical hardware and os-types under almost identical load. Currently, I am running postgres 7.3 on a Redhat Linux (Kernel 2.4.19). Most important software packages are always up2date. -- Mit freundlichem Gruß Henrik Steffen Geschäftsführer top concepts Internetmarketing GmbH Am Steinkamp 7 - D-21684 Stade - Germany -------------------------------------------------------- http://www.topconcepts.com Tel. +49 4141 991230 mail: steffen@topconcepts.com Fax. +49 4141 991233 -------------------------------------------------------- 24h-Support Hotline: +49 1908 34697 (EUR 1.86/Min,topc) -------------------------------------------------------- Ihr SMS-Gateway: JETZT NEU unter: http://sms.city-map.de System-Partner gesucht: http://www.franchise.city-map.de -------------------------------------------------------- Handelsregister: AG Stade HRB 5811 - UstId: DE 213645563 -------------------------------------------------------- ----- Original Message ----- From: "Justin Clift" <justin@postgresql.org> To: "Henrik Steffen" <steffen@city-map.de> Cc: <pgsql-general@postgresql.org> Sent: Sunday, December 15, 2002 3:16 PM Subject: Re: [GENERAL] Total crash of my db-server Hi Henrik, This *really* sounds like you have a system wide problem, not just a PostgreSQL problem. Can't imagine how moving to MySQL will help with that. ;-) What Operating System are you using, and when was the last time you patched/updated it with the vendor recommended patches? Regards and best wishes, Justin Clift Henrik Steffen wrote: > Hello all, > > sometimes I experience a total crash of my > db-server while e.g. doing automated maintainance tasks: > > At 2:30 am every night the webserver is shut > down, so there won't be any concurrent accesses to the > db-server. then there will be done a > VACUUM FULL > > This is what happened tonight while fully vacuuming: > > server closed the connection unexpectedly > This probably means the server terminated abnormally > before or while processing the request. > > Then, the script selects all user tables and starts > reindexing them. Tonight, reindexeing the first table > started and seconds later the whole server crashed. > > No ping, nothing else possible.... > > This is the list of recent crashes: > Tonight 02:42 am > Yesterday night 02:39 am > Tuesday at 10:34 am > Last saturday at 10:44 am > Last Tuesday at 02:19 am > The saturday before at 04:01 am > The thursday before at 04:02 am > the tuesday before at 02:25 am > > Always complete crashes... only reset helped. > > Most crashes occur while maintainance tasks. > However, there are some other crashes, too. > > There are never any hints in /var/log/messages > > I upgraded to postgresql 7.3 recently, but it doesn't > seem to help either. > > I am almost desperate. > > We are running some mysql-servers here, too, and I > more and more often try to imagine to move my whole > system to a mysql-server... my collegues NEVER have > had such trouble with their mysql-servers yet.... > > Do you have any hints for me? What can I do? My last > choice would be to move to mysql, but I am almost > desperate.... > > thanks for your help > > -- > > Mit freundlichem Gruß > > Henrik Steffen > Geschäftsführer > > top concepts Internetmarketing GmbH > Am Steinkamp 7 - D-21684 Stade - Germany > -------------------------------------------------------- > http://www.topconcepts.com Tel. +49 4141 991230 > mail: steffen@topconcepts.com Fax. +49 4141 991233 > -------------------------------------------------------- > 24h-Support Hotline: +49 1908 34697 (EUR 1.86/Min,topc) > -------------------------------------------------------- > Ihr SMS-Gateway: JETZT NEU unter: http://sms.city-map.de > System-Partner gesucht: http://www.franchise.city-map.de > -------------------------------------------------------- > Handelsregister: AG Stade HRB 5811 - UstId: DE 213645563 > -------------------------------------------------------- > > > ---------------------------(end of broadcast)--------------------------- > TIP 6: Have you searched our list archives? > > http://archives.postgresql.org -- "My grandfather once told me that there are two kinds of people: those who work and those who take the credit. He told me to try to be in the first group; there was less competition there." - Indira Gandhi
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