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Lord_Raven
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PostPosted: Mon Oct 18, 2010 9:42 pm    Post subject: [SOLVED] Problem z uruchomieniem postgresa Reply with quote

Witam

Mam problem z uruchomieniem postgresql-server na swoim lokalnym komputerze. Postępuje według wskazówek a wiec:

1. emerge postgresql-server

2. edycja /etc/conf.d/postgresql-9.0 (podmianka lokalów z en_US na pl_PL)
cat /etc/conf.d/postgresql-9.0
Code:
# PostgreSQL's Database Directory
PGDATA="/var/lib/postgresql/9.0/data"

# Options to pass to PostgreSQL's initdb.
PG_INITDB_OPTS="--locale=pl_PL.UTF-8"

# PostgreSQL User
PGUSER="postgres"

# Which port and socket to bind PostgreSQL
PGPORT="5432"

# Extra options to run postmaster with, e.g.:
# -N is the maximal number of client connections
# -B is the number of shared buffers and has to be at least 2x the value for -N
# Please read the man-page to postmaster for more options. Many of
# these options can be set directly in the configuration file.
#PGOPTS="-N 512 -B 1024"

# Allow *_TIMEOUT to run its course.
# Can be overriden by changing to '-W' (capital W)
WAIT_FOR_START="-w"
WAIT_FOR_STOP="-w"

# How long to wait for server to start in seconds
START_TIMEOUT=60

# Ignore new connections and wait for clients to disconnect from server before
# shutting down.
# Set NICE_QUIT to "NO" to disable. NICE_TIMEOUT in seconds.
NICE_QUIT="YES"
NICE_TIMEOUT=60

# Forecfully disconnect clients from server and shut down. This is performed
# after NICE_QUIT. Terminating a client results in a rollback of open
# transactions for that client.
# Set RUDE_QUIT to "NO" to disable. RUDE_TIMEOUT in seconds.
RUDE_QUIT="YES"
RUDE_TIMEOUT=30

# If the server still fails to shutdown, you can force it to quit by setting
# this to yes and a recover-run will execute on the next startup.
# Set FORCE_QUIT to "YES" to enable. FORCE_TIMEOUT in seconds.
FORCE_QUIT="NO"
FORCE_TIMEOUT=2

# Pass extra environment variables. If you have to export environment variables
# for the database process, this can be done here.
# Don't forget to escape quotes.
#PG_EXTRA_ENV="PGPASSFILE=\"/path/to/.pgpass\""


3. emerge --config =dev-db/postgresql-server-9.0.1
Code:
Configuring pkg...

 * You can pass options to initdb by setting the PG_INITDB_OPTS variable.
 * More information can be found here:
 *     http://www.postgresql.org/docs/9.0/static/creating-cluster.html
 *     http://www.postgresql.org/docs/9.0/static/app-initdb.html
 * Simply add the options you would have added to initdb to the PG_INITDB_OPTS
 * variable.
 *
 * You can change the directory where the database cluster is being created by
 * setting the PGDATA variable.
 *
 * PG_INITDB_OPTS is currently set to:
 *     "--locale=pl_PL.UTF-8"
 * and the database cluster will be created in:
 *     "/var/lib/postgresql/9.0/data"
 * Are you ready to continue? (Y/n)
Y
 * Checking system parameters...
 * Checking whether your system supports at least 128 connections...
 * Passed.
 * Creating the data directory ...
 * Initializing the database ...
The files belonging to this database system will be owned by user "postgres".
This user must also own the server process.

The database cluster will be initialized with locale pl_PL.UTF-8.
The default database encoding has accordingly been set to UTF8.
initdb: could not find suitable text search configuration for locale pl_PL.UTF-8
The default text search configuration will be set to "simple".

fixing permissions on existing directory /var/lib/postgresql/9.0/data ... ok
creating subdirectories ... ok
selecting default max_connections ... 100
selecting default shared_buffers ... 24MB
creating configuration files ... ok
creating template1 database in /var/lib/postgresql/9.0/data/base/1 ... ok
initializing pg_authid ... ok
initializing dependencies ... ok
creating system views ... ok
loading system objects' descriptions ... ok
creating conversions ... ok
creating dictionaries ... ok
setting privileges on built-in objects ... ok
creating information schema ... ok
loading PL/pgSQL server-side language ... ok
vacuuming database template1 ... ok
copying template1 to template0 ... ok
copying template1 to postgres ... ok

WARNING: enabling "trust" authentication for local connections
You can change this by editing pg_hba.conf or using the -A option the
next time you run initdb.

Success. You can now start the database server using:

    /usr/lib64/postgresql-9.0/bin/postgres -D /var/lib/postgresql/9.0/data
or
    /usr/lib64/postgresql-9.0/bin/pg_ctl -D /var/lib/postgresql/9.0/data -l logfile start

 *
 * You can use the '//etc/init.d/postgresql-9.0' script to run PostgreSQL
 * instead of 'pg_ctl'.
 *


4. /etc/init.d/postgres
Code:
 * Caching service dependencies ...                                                                                                                                                     [ ok ]
 * Starting PostgreSQL ...
pg_ctl: could not start server
Examine the log output.                                                                                                                                                                 [ !! ]
 * ERROR: postgresql-9.0 failed to start


cat /var/lib/postgresql/9.0/data/postmaster.log
Code:
LOG:  database system was shut down at 2010-10-18 23:32:45 CEST
PANIC:  could not open file "pg_xlog/000000010000000000000000" (log file 0, segment 0): Z?y argument
LOG:  startup process (PID 16586) was terminated by signal 6: Aborted
LOG:  aborting startup due to startup process failure


ls -l /var/lib/postgresql/9.0/data/
Code:
drwx------ 5 postgres postgres  4096 10-18 23:32 base
drwx------ 2 postgres postgres  4096 10-18 23:34 global
drwx------ 2 postgres postgres  4096 10-18 23:32 pg_clog
-rw------- 1 postgres postgres  3939 10-18 23:32 pg_hba.conf
-rw------- 1 postgres postgres  1636 10-18 23:32 pg_ident.conf
drwx------ 4 postgres postgres  4096 10-18 23:32 pg_multixact
drwx------ 2 postgres postgres  4096 10-18 23:34 pg_notify
drwx------ 2 postgres postgres  4096 10-18 23:32 pg_stat_tmp
drwx------ 2 postgres postgres  4096 10-18 23:32 pg_subtrans
drwx------ 2 postgres postgres  4096 10-18 23:32 pg_tblspc
drwx------ 2 postgres postgres  4096 10-18 23:32 pg_twophase
-rw------- 1 postgres postgres     4 10-18 23:32 PG_VERSION
drwx------ 3 postgres postgres  4096 10-18 23:32 pg_xlog
-rw------- 1 postgres postgres 17955 10-18 23:32 postgresql.conf
-rw------- 1 postgres postgres   289 10-18 23:34 postmaster.log
-rw------- 1 postgres postgres    60 10-18 23:34 postmaster.opts


O czymś zapomniałem? Coś robie nie tak? Dla ścisłości dodam jeszcze:
eselect postgresql show-all
Code:
Utilities:  9.0
Service:    9.0


Last edited by Lord_Raven on Wed Oct 20, 2010 8:16 am; edited 1 time in total
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matidz
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PostPosted: Tue Oct 19, 2010 7:17 am    Post subject: Reply with quote

1. zakladam ze masz uzytkownika postgres (tak jak w configu)
ktory ma odpowiednie uprawnienia dla
/var/lib/postgresql/

2. Sprobuj tak:
su postgres
/usr/lib/postgresql-9.0/bin/postgres -D /var/lib/postgresql/9.0/data
#mozesz jeszcze z -d 5 uruchomic -powinno wiecej info wyswietlic
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lsdudi
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PostPosted: Tue Oct 19, 2010 8:04 am    Post subject: Reply with quote

Code:
PANIC:  could not open file "pg_xlog/000000010000000000000000" (log file 0, segment 0): Z?y argument

usun plik pg_xlog/000000010000000000000000
a najlepiej zrób od nowa initdb
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Lord_Raven
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PostPosted: Tue Oct 19, 2010 8:49 am    Post subject: Reply with quote

su postgres
/usr/lib/postgresql-9.0/bin/postgres -D /var/lib/postgresql/9.0/data
Code:
LOG:  database system was shut down at 2010-10-19 10:40:26 CEST
PANIC:  could not open file "pg_xlog/000000010000000000000000" (log file 0, segment 0): Zły argument
LOG:  startup process (PID 9289) was terminated by signal 6: Aborted
LOG:  aborting startup due to startup process failure

/usr/lib/postgresql-9.0/bin/postgres -D /var/lib/postgresql/9.0/data -d 5
Code:
/usr/lib/postgresql-9.0/bin/postgres -D /var/lib/postgresql/9.0/data -d 5 > /var/tmp/t.txt
DEBUG:  postgres: PostmasterMain: initial environ dump:
DEBUG:  -----------------------------------------
DEBUG:     MANPATH=/etc/java-config-2/current-system-vm/man:/usr/local/share/man:/usr/share/man:
/usr/share/binutils-data/x86_64-pc-linux-gnu/2.20.1/man:/usr/share/gcc-data/x86_64-pc-linux-gnu/4.4.4/man
:/etc/java-config/system-vm/man/:/usr/lib64/php5/man/:/usr/share/postgresql-9.0/man
DEBUG:     SSH_AGENT_PID=1875
DEBUG:     GLADE_PIXMAP_PATH=:
DEBUG:     TERM=xterm
DEBUG:     SHELL=/bin/bash
DEBUG:     VBOX_APP_HOME=/opt/VirtualBox
DEBUG:     WINDOWID=46249496
DEBUG:     ANT_HOME=/usr/share/ant
DEBUG:     USER=postgres
DEBUG:     LS_COLORS=rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01
:or=01;05;37;41:mi=01;05;37;41:su=37;41:sg=30;43:ca=30;41:tw=30;42:ow=34;42:st=37;44:ex=01;32
:*.tar=01;31:*.tgz=01;31:*.arj=01;31:*.taz=01;31:*.lzh=01;31:*.lzma=01;31:*.tlz=01;31:*.txz=01;31:*.zip=01;31
:*.z=01;31:*.Z=01;31:*.dz=01;31:*.gz=01;31:*.lz=01;31:*.xz=01;31:*.bz2=01;31:*.bz=01;31:*.tbz=01;31
:*.tbz2=01;31:*.tz=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.rar=01;31:*.ace=01;31:*.zoo=01;31:*.cpio=01;31
:*.7z=01;31:*.rz=01;31:*.jpg=01;35:*.jpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35
:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.svg=01;35:*.svgz=01;35:*.mng=01;35
:*.pcx=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.m2v=01;35:*.mkv=01;35:*.ogm=01;35:*.mp4=01;35
:*.m4v=01;35:*.mp4v=01;35:*.vob=01;35:*.qt=01;35:*.nuv=01;35:*.wmv=01;35:*.asf=01;35:*.rm=01;35:*.rmvb=01;35
:*.flc=01;35:*.avi=01;35:*.fli=01;35:*.flv=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.yuv=01;35
:*.cgm=01;35:*.emf=01;35:*.axv=01;35:*.anx=01;35:*.ogv=01;35:*.ogx=01;35:*.pdf=00;32:*.ps=00;32
:*.txt=00;32:*.patch=00;32:*.diff=00;32:*.log=00;32:*.tex=00;32:*.doc=00;32:*.aac=00;36:*.au=00;36:*.flac=00;36
:*.mid=00;36:*.midi=00;36:*.mka=00;36:*.mp3=00;36:*.mpc=00;36:*.ogg=00;36:*.ra=00;36:*.wav=00;36
:*.axa=00;36:*.oga=00;36:*.spx=00;36:*.xspf=00;36:
DEBUG:     PRELINK_PATH_MASK=/usr/lib64/libfreebl3.so:/usr/lib64/libnssdbm3.so:/usr/lib64/libsoftokn3.so
DEBUG:     GDK_USE_XFT=1
DEBUG:     GLADE_MODULE_PATH=:
DEBUG:     SSH_AUTH_SOCK=/tmp/ssh-nkBCFw1874/agent.1874
DEBUG:     SESSION_MANAGER=local/tux:@/tmp/.ICE-unix/1883,unix/tux:/tmp/.ICE-unix/1883
DEBUG:     PAGER=/usr/bin/less
DEBUG:     CONFIG_PROTECT_MASK=/etc/gentoo-release /etc/sandbox.d /etc/env.d/java/ /etc/php/cli-php5/ext-active/
 /etc/php/cgi-php5/ext-active/ /etc/php/apache2-php5/ext-active/ /etc/fonts/fonts.conf /etc/gconf /etc/terminfo
 /etc/eselect/postgresql /etc/ca-certificates.conf /etc/texmf/web2c /etc/texmf/language.dat.d
 /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/revdep-rebuild
DEBUG:     XDG_CONFIG_DIRS=/etc/xdg
DEBUG:     MAIL=/var/mail/raven
DEBUG:     PATH=/bin:/usr/bin
DEBUG:     PWD=/home/raven
DEBUG:     JAVA_HOME=/etc/java-config-2/current-system-vm
DEBUG:     EDITOR=/bin/nano
DEBUG:     JAVAC=/etc/java-config-2/current-system-vm/bin/javac
DEBUG:     LANG=pl_PL.UTF-8
DEBUG:     HOME=/var/lib
DEBUG:     JDK_HOME=/etc/java-config-2/current-system-vm
DEBUG:     SHLVL=5
DEBUG:     GTK_PATH=:/usr/lib64/gtk-2.0
DEBUG:     LOGNAME=postgres
DEBUG:     LESS=-R -M --shift 5
DEBUG:     CVS_RSH=ssh
DEBUG:     GCC_SPECS=
DEBUG:     XDG_DATA_DIRS=/usr/local/share:/usr/share:/usr/share
DEBUG:     DBUS_SESSION_BUS_ADDRESS=unix:abstract=/tmp/dbus-2hY7yobUCB,guid=e1b05886c357f90192ce76e100000028
DEBUG:     LESSOPEN=|lesspipe.sh %s
DEBUG:     INFOPATH=/usr/share/info:/usr/share/binutils-data/x86_64-pc-linux-gnu/2.20.1/info:/usr/share/gcc-data/x86_64-pc-linux-gnu/4.4.4/info
DEBUG:     DISPLAY=:0.0
DEBUG:     LIBGLADE_MODULE_PATH=:/usr/lib64/libglade/2.0
DEBUG:     OPENGL_PROFILE=xorg-x11
DEBUG:     GLADE_CATALOG_PATH=:
DEBUG:     XSESSION=Xfce4
DEBUG:     CONFIG_PROTECT=/usr/share/X11/xkb /usr/share/config
DEBUG:     COLORTERM=Terminal
DEBUG:     XAUTHORITY=/root/.xauthT7kMAh
DEBUG:     _=/usr/lib/postgresql-9.0/bin/postgres
DEBUG:     PGLOCALEDIR=/usr/lib64/postgresql-9.0/share/locale
DEBUG:     PGSYSCONFDIR=/etc/postgresql-9.0
DEBUG:     LC_COLLATE=pl_PL.UTF-8
DEBUG:     LC_CTYPE=pl_PL.UTF-8
DEBUG:     LC_MESSAGES=pl_PL.UTF-8
DEBUG:     LC_MONETARY=C
DEBUG:     LC_NUMERIC=C
DEBUG:     LC_TIME=C
DEBUG:  -----------------------------------------
DEBUG:  TZ "Factory" scores 0: at 1263427200 2010-01-14 00:00:00 std versus 2010-01-14 01:00:00 std
DEBUG:  TZ "EST5EDT" scores 0: at 1263427200 2010-01-13 19:00:00 std versus 2010-01-14 01:00:00 std
(.....)
DEBUG:  TZ "Poland" gets max score 5200
(.....)
DEBUG:  invoking IpcMemoryCreate(size=29376512)
DEBUG:  removing file "pg_notify/0000"
DEBUG:  max_safe_fds = 985, usable_fds = 1000, already_open = 5
LOG:  database system was shut down at 2010-10-19 10:40:26 CEST
DEBUG:  checkpoint record is at 0/5F7588
DEBUG:  redo record is at 0/5F7588; shutdown TRUE
DEBUG:  next transaction ID: 0/662; next OID: 11875
DEBUG:  next MultiXactId: 1; next MultiXactOffset: 0
DEBUG:  oldest unfrozen transaction ID: 654, in database 1
DEBUG:  transaction ID wrap limit is 2147484301, limited by database with OID 1
PANIC:  could not open file "pg_xlog/000000010000000000000000" (log file 0, segment 0): Zły argument
DEBUG:  reaping dead processes
LOG:  startup process (PID 9316) was terminated by signal 6: Aborted
LOG:  aborting startup due to startup process failure
DEBUG:  shmem_exit(1): 3 callbacks to make
DEBUG:  proc_exit(1): 3 callbacks to make
DEBUG:  exit(1)
DEBUG:  shmem_exit(-1): 0 callbacks to make
DEBUG:  proc_exit(-1): 0 callbacks to make

Ponowne wywolanie inita bazy nie pomaga.

rm /var/lib/postgresql/9.0/data/pg_xlog/000000010000000000000000
Code:
LOG:  database system was shut down at 2010-10-19 10:40:26 CEST
LOG:  could not open file "pg_xlog/000000010000000000000000" (log file 0, segment 0): Nie ma takiego pliku ani katalogu
LOG:  invalid primary checkpoint record
LOG:  could not open file "pg_xlog/000000010000000000000000" (log file 0, segment 0): Nie ma takiego pliku ani katalogu
LOG:  invalid secondary checkpoint record
PANIC:  could not locate a valid checkpoint record
LOG:  startup process (PID 9323) was terminated by signal 6: Aborted
LOG:  aborting startup due to startup process failure
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matidz
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PostPosted: Tue Oct 19, 2010 9:56 am    Post subject: Reply with quote

masz jakies dane w tej bazie? jesli nie to moze zainteresuj sie pg_restetxlog
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unK
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PostPosted: Tue Oct 19, 2010 10:54 am    Post subject: Reply with quote

Masz / na reiser4? Ja ostatnio miałem ten sam problem, to przeniosłem katalog danych postgresql na partycję z reiserfs i wystartowało bez problemu.
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Lord_Raven
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PostPosted: Tue Oct 19, 2010 11:19 am    Post subject: Reply with quote

Baza jest pusta, jest to pierwsze uruchomienie postgresa na tej maszynie.
Co do systemu plików to jest to ext3 i nie za bardzo mi po drodze ze zmiana systemu plików
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lsdudi
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PostPosted: Tue Oct 19, 2010 12:14 pm    Post subject: Reply with quote

usuń wszystkie pliki i zrób initdb
ewntualnie baw się
Code:
pg_resetxlog

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Lord_Raven
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PostPosted: Tue Oct 19, 2010 2:06 pm    Post subject: Reply with quote

Wyczytałem, gdzieś na sieci że może to mieść związek z dodatkowym journalingiem jaki kiedyś włączałem przy pomocy tune2fs, chodzi o:
Code:
tune2fs -o journal_data

Czy mogę bezpiecznie wyłączyć ten journaling bez obawy o utratę danych? Niestety nie mam dodatkowej partycji na testy.
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Lord_Raven
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PostPosted: Wed Oct 20, 2010 8:14 am    Post subject: Reply with quote

Problem rozwiązany. Z liveCD zrobiłem tune2fs -o journal_data_ordered /dev/sdaX. Danych nie straciłem, wszystko działa. Dzięki za naprowadzanie na problem z systemem plików.
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