I suggested we make a GUC allow_unrecoverable_indexes and default it to false. 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 ♦ ♦ I want to become a living god! How to find punctures in inner tubes? Check This Out
It is obviously possible since oid2name exists. 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 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. In your example, since the hash index was created by some > app not manually, I'll bet nobody would have seen/noticed the warning > even if there had been one. http://dba.stackexchange.com/questions/44508/error-could-not-read-block-x-of-relation-base-y-z
asked 10 months ago viewed 356 times Related 229How do you create a read-only user in PostgreSQL1Postgresql error: could not open segment 1 of relation base/20983/24166ERROR: could not read block 4707 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 file "...": read only 0 of 8192 bytes' again at 2012-02-21 01:32:01 from Tom Lane pgsql-hackers by date Next:From: Peter GeogheganDate: 2012-02-21 01:19:55 Subject: Re: pg_stat_statements normalisation without invasive changes In java, why POSITIVE_INFINITY, NEGATIVE_INFINITY constants are defined only for floating point data types but not for Integral data types How should night time be determined and logged in a fast
First and foremost - sorry for my bad english. Are zipped EXE files harmless for Linux servers? No db or server crashes or db recovery happen on that server since setup. Could Not Read Block 0 In File Base No other strange errors found in the logs since server was put to production half year ago.
When I check free space, I have more than 100GB free: $ df -h /dev/sdc1 917G 742G 130G 86% /home Also, when I check what does this file correspond to I Postgresql Could Not Read Block 0 In File People will then wish they'd listened at the first stage." Responses Re: Unfamous 'could not read block ... In your example, since the hash index was created by some > > app not manually, I'll bet nobody would have seen/noticed the warning > > even if there had been Could aliens colonize Earth without realizing humans are people too?
arminus commented Jun 12, 2012 Yes it was a memory issue, 2GB shared memory for PG wasn't enough, the rebuild worked with 4GB now. Input/output Error Postgres I'm too cold, turn up the temperature How do organic chemistry mechanisms become accepted? I wonder though if we could throw a flat-out error for attempts to use a hash index on a hot standby server. Any suggestions where and what I should look next?
I guess my best bet is to replace it by another kind of indexes... share|improve this answer answered Jun 13 '13 at 23:44 Craig Ringer 29.1k14185 I understand this advice (as also listed in the postgresql wiki) but in my case because the Invalid Page In Block Of Relation Base Were defendants at the Nuremberg trial allowed to deny the holocaust? Postgresql Invalid Page In Block The system returned: (22) Invalid argument The remote host or network may be down.
Most likely you have disk or file system problems. http://deftmag.com/could-not/the-connection-to-the-data-source-could-not-be-established-libreoffice-base.html You signed in with another tab or window. Responses Re: could not read block XXXXX in file "base/YYYYY/ZZZZZZ": read only 160 of 8192 bytes at 2011-06-16 20:28:48 from Kevin Grittner pgsql-bugs by date Next:From: Kevin GrittnerDate: 2011-06-16 20:28:48 Subject: Another point is, that we do weekly backups. Postgresql Zero_damaged_pages
But index show: hh=# SELECT relfilenode from pg_class where relname='agency_statistics_pkey'; relfilenode ------------- 118881489 postgres(at)db10:~/tmp$ ls -la /var/lib/postgresql/9.0/main/base/16404/118881489 -rw------- 1 postgres postgres 4956160 2012-02-20 12:07 /var/lib/postgresql/9.0/main/base/16404/118881489 hh=# SELECT * from pgstatindex('agency_statistics_pkey'); -[ HASH. If you want to create hash indexes you need to set it to > > true or else you just get errors. > > I still think this is throwing the this contact form why can't they send them all?" МойКруг: http://mboguk.moikrug.ru/ "People problems are solved with people.
Hmm. Postgres Invalid Page In Block Of Relation Base Is three knights versus knight really winning? What's interesting as well is that this file has a last modification date of April, 29th - when the DB has been created on the Master server much more recently, by
But it would help without being a large sink for effort. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the EDIT: I tried this code: select relname , relfilenode from pg_class where relname in ('1663','16384','16564'); but it returns: relname | relfilenode ---------+------------- (0 rows) postgresql share|improve this question edited Aug 1 Postgresql Reindex Table So I have files to dig into.
In order to manage with them I've tried lots of different things. Built-in replication is wonderful, slony sucks =), but I have some performance issues. I executed a REINDEX DATABASE and received the error: . . . navigate here That would get people's attention without being mere nagging in other situations.
asked 5 years ago viewed 6885 times active 5 years ago Related 0Npgsql & Postgresql : ERROR: XX001: could not read block 2354 of relation1Postgresql error: could not open segment 1 If WAL-logging of hash indexes is ever implemented, we can remove this warning. -- Bruce Momjian <[hidden email]> http://momjian.us EnterpriseDB I take it you're arguing we should have an error in the standby if it tries to use a hash index? So I think such a GUC might have helped to prevent the problem. > We need a check that is tightly > connected to actual unsafe usage, rather than basically-user-unfriendly >
You can set PostgreSQL to ignore these errors by clicking Start --> Programs --> PostgreSQL --> Configuration Files --> Edit postgresql.conf. Defendant"? PostgreSQL › PostgreSQL - bugs Search everywhere only in this topic Advanced Search BUG #10329: Could not read block 0 in file "base/56100265/57047884": read only 0 of 8192 bytes ‹ Previous On a slave that record could just mark the index invalid. -- greg -- Sent via pgsql-bugs mailing list ([hidden email]) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-bugs Andres Freund-3 Reply
Moderator: Moderators Post a reply 4 posts • Page 1 of 1 Vacuum Full (ERROR: could not read block) by mukzr » Sun Apr 19, 2009 2:13 pm Hi guys. A more general solution is to emit a WAL record the first time a non-crashsafe index is touched after a checkpoint. 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 I increased PGs shared memory a bit, now it seems to import fine.
Is scroll within a card good or bad? (In desktop) How to change the schema of stored procedure without recreating it Bought agency bond (FANNIE MAE 0% 04/08/2027), now what? If WAL-logging of hash indexes is ever implemented, we can remove > > this warning. > > I think we should have CREATE UNLOGGED INDEX, and simply disallow any > hash 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 At some point we have to take ownership of the situation we are in and actively do something.
The goal should be to communicate FUD to the uninformed. What is the truth about 1.5V "lithium" cells Hide the clock on the iPhone 6+ lockscreen Law case title convention: Why sometimes not "Plaintiff v. Click Start --> Programs --> PostgreSQL --> Stop Service and then Start --> Programs --> PostgreSQL --> Start Service and PostgreSQL will ignore the damaged data. That's seems reasonable.
Or 4707 block? NOTICE: This index IS NOT WAL LOGGED and cannot be used on SLAVE servers or AFTER RECOVERY. See Documentation for Details!
© Copyright 2017 deftmag.com. All rights reserved.