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Postgresql Error Could Not Read Block In File

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asked 3 years ago viewed 8960 times active 3 months ago Related 1Remote connection to PostgresSQL in Windows 2008 Server is prompting the error below4TOAST Table Growth Out of Control - I still think this is throwing the error at the wrong place. But it would help without being a large > sink for effort. > > regards, tom lane I am not aware of the technical implementation hurdles, but in this case any A movie about people moving at the speed of light N(e(s(t))) a string How do I "install" CentOS? http://ismymailsecure.com/could-not/postgresql-error-could-not-read-block-0-in-file.html

more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed Those aren't supported for replication > purposes (no WAL code :-(). > > regards, tom lane Bingo: xx=# \d ir_translation_src_hash_idx Index "public.ir_translation_src_hash_idx" Column | Type | Definition --------+---------+------------ src I just want to undestand why I'm getting such errors. Recall that X was the default tablespace, which means we start in data_directory/base. http://dba.stackexchange.com/questions/44508/error-could-not-read-block-x-of-relation-base-y-z

Could Not Read Block In File Postgresql

When did the coloured shoulder pauldrons on stormtroopers first appear? If someone knows they are using > a hash index intentionally then the notice/warning will be understood and > ignored while if someone is seeing the notice/warning and are not aware I have PostgreSQL 9.0.4 installation using streaming replication, 1 master and 10 replicas. I tried to set vm.overcommit_memory=2 and vm.overcommit_ratio=90 - no sense.

So the query started, a REINDEX removed one of the indexes it was using, and then the error occurred as Postgres tried to access that index.In this case, we were able We get the PSQLException: Broken Pipe. Not the answer you're looking for? Postgresql Reindex Table more information about the parameter "zero_damaged_pages" http://www.postgresql.org/docs/9.0/static/runtime-config-developer.html share|improve this answer edited Aug 1 '11 at 10:01 lamostreta 85122046 answered Aug 1 '11 at 8:54 francs 3,02621834 The result is

If people cannot solve the problem, try technology. Invalid Page In Block Of Relation Base March 9, 2012 at 3:55:00 PM EST Jon Jensen said... One important thing - all replicas and master are running on openvz ubuntu lucid 2.6.32, and there is no way to reject virtualization (it is a long story =)) Please, I https://www.postgresql.org/message-id/legacy/pgsql-novice/2010-01/msg00032.php It might be good to have a guc to override it (unfortunately we can't turn it into a warning since it m -- greg -- Sent via pgsql-bugs mailing list ([hidden

Teaching a blind student MATLAB programming Where is the kernel documentation? Postgresql Repair That would get people's attention > without being mere nagging in other situations. So the DB was created new by the import. Has somebody an idea what i can do ?

Invalid Page In Block Of Relation Base

Those aren't supported for replication purposes (no WAL code :-(). We can then look for our relfilenode (Z or 31582) inside of that directory: $ psql -c 'show data_directory' data_directory --------------------------------- /var/lib/pgsql/data (1 row) $ cd /var/lib/pgsql/data /var/lib/pgsql/data $ cd base Could Not Read Block In File Postgresql Is this alternate history plausible? (Hard Sci-Fi, Realistic History) Find the super palindromes! Postgres Zero_damaged_pages Does the code terminate?

Simply add @define('CONST_Database_DSN', 'pgsql://@/whatevername'); to your local.php settings. http://ismymailsecure.com/could-not/postgresql-socket-error.html Once you've done that, then you can look into possible repairs. At least a promoted slave can "REINDEX" and get back to functioning with minimal fuss. regards, tom lane -- Sent via pgsql-bugs mailing list ([hidden email]) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-bugs David G Johnston Reply | Threaded Open this post in threaded view ♦ Postgresql Invalid Page In Block

Why don't browser DNS caches mitigate DDOS attacks on DNS providers? Already have an account? Once you use the exits, you're finally inside me Why do neural network researchers care about epochs? http://ismymailsecure.com/could-not/portal-error-the-memory-could-not-be-read.html regards, tom lane -- Sent via pgsql-bugs mailing list ([hidden email]) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-bugs Olivier Macchioni Reply | Threaded Open this post in threaded view ♦ ♦

In the > past, I have suggested we issue a warning for the creation of hash > indexes, but did not get enough agreement. Not trivially no. As devil's advocate it isn't like anyone is likely to intentionally use hash indexes without reading the documentation first - if only to know they exist, how they work, and what

In one of my experiments postgres worked for about 30 minutes with 0kb free memory.

People > will turn on the GUC the first time it gets in their way, and then > much later discover that the index doesn't work on a slave, and we'll I ended up truncating the table and rebuilding the data to get things working. –jwadsack Aug 20 '15 at 15:14 @jwadsack Makes sense –Craig Ringer Aug 20 '15 at does this even make sense?) - somehow disallow to setup of streaming replication when there is a hash index in any DB / and refuse the creation of a hash index If the relation was an index, the solution would be to simply run a REINDEX INDEX indexname on it, which will recreate the entire index with a new relfilenode.

I have to presume there is some reason why we do not currently resolve; base/56100265/57047884 into something more useful. x x) has a type, then is the type system inconsistent? The select below gave the correct results select oid, relfilenode, relname from pg_class where relfilenode = 2663 - note the 2663 is from the above example. –Bill Klingler Jan 20 at this content Greg Stark Reply | Threaded Open this post in threaded view ♦ ♦ | Report Content as Inappropriate ♦ ♦ Re: BUG #10329: Could not read block 0 in file

Silicon Controlled Switches SCS equivalent circuit with transistors not working How do I find a research assistant positions (life science) in USA if you're an international student and outside of USA Let's verify that this is the case by looking on the disk. and maybe one day PostgreSQL will be clever enough to issue a warning / error in such a case for the people like me who don't read *all the doc* :P Then I tried vm.overcommit_memory=1 - no sense.

Suddenly our webapplication cant connect to the PostgreSQL Server. I wonder though if we could throw a flat-out error for attempts to use a hash index on a hot standby server. The index on the standby is a bit different. It's not a 100% solution because you'd still lose if you tried to use a hash index on a slave since promoted to master.

There are a few possibilities:→ We are looking in the wrong pg_class table (i.e. David J. That would get people's attention without being mere nagging in other situations. Is this alternate history plausible? (Hard Sci-Fi, Realistic History) What are the alternatives to InfoPath Human vs apes: What advantages do humans have over apes?

I suspect some of it may just be "hasn't been worth the effort" and some of it is "expensive to compute and if the error is happening repeatedly it could bog