Hi, The "warning: Found 22079089 parts Should be: 0 parts" is a known error of myisamchk in MySQL 4.0.1, and is already fixed in MySQL 4.0.2 :
Fixed new bug in myisamchk where it didn't correctly update number of ``parts'' in the MyISAM index file. (http://www.mysql.com/doc/N/e/News-4.0.2.html) Regards, Jocelyn Fournier Presence-PC ----- Original Message ----- From: "Steve Rapaport" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Friday, March 01, 2002 12:19 AM Subject: Indexing fails, myisamchk cannot repair, no error msg. > >Description: > Copy existing file to text using mysqldump > Read mysqldump onto new machine using 'source' > Resulting database has incomplete indexes (cardinality NULL) (why?) > Try to fix resulting indexes using myisamchk -r > Everything appears to work, takes about 1 hour for 22M records > Attempt to check resulting table with myisamchk > Error results. See actual shell log below. > >How-To-Repeat: > > -- MySQL dump 8.19 > -- > -- Host: localhost Database: elenco2g > --------------------------------------------------------- > -- Server version 4.0.1-alpha > > -- > -- Table structure for table 'White' > -- > > CREATE TABLE White ( > rec_no int(10) unsigned NOT NULL auto_increment, > phone_no varchar(16) NOT NULL default '', > prefix smallint(5) unsigned zerofill NOT NULL default '00000', > title varchar(20) NOT NULL default '', > first_name varchar(50) NOT NULL default '', > last_name varchar(140) NOT NULL default '', > street_no varchar(20) NOT NULL default '', > street_type enum('','Autostrada','A.','Casella > Postale','C.P.','Corso','C.','Galleria','G.','Largo','LG.','Piazza','P.','Pi azzale','PL.','Privato','PR.','Rua','R.','Strada','S.','Via','V.','Viale','V L.','Vicolo','VC.') > NOT NULL default '', > street_name varchar(70) NOT NULL default '', > street_short varchar(70) NOT NULL default '', > city varchar(70) NOT NULL default '', > province char(2) NOT NULL default '', > postal_code varchar(5) NOT NULL default '', > listed tinyint(1) NOT NULL default '0', > hide tinyint(1) NOT NULL default '0', > PRIMARY KEY (rec_no), > KEY phone_no (phone_no(8)), > KEY loc (city(4),street_name(2)), > KEY postal_code (postal_code), > KEY clf (city(6),last_name(6),first_name(1)), > KEY plf (province,last_name(7),first_name(2)), > KEY pref (prefix,city(1)) > ) TYPE=MyISAM; > > /*!40000 ALTER TABLE White DISABLE KEYS */; > > // ========================== > > root@db1 elenco2g]# ls -l > total 3690476 > -rw-rw---- 1 mysql mysql 1964830232 Feb 28 21:27 White.MYD > -rw-rw---- 1 mysql mysql 1810504704 Feb 28 21:47 White.MYI > -rw-rw---- 1 mysql mysql 9159 Feb 28 18:15 White.frm > [root@db1 elenco2g]# myisamchk -r White; > - recovering (with sort) MyISAM-table 'White' > Data records: 16777169 > - Fixing index 1 > - Fixing index 2 > myisamchk: Error writing file '/tmp/STzMlliO' (Errcode: 28) > myisamchk: error: 28 when fixing table > MyISAM-table 'White' is not fixed because of errors > Try fixing it by using the --safe-recover (-o) or the --force (-f) option > [root@db1 elenco2g]# myisamchk -r --tmpdir=/var/lib/mysql/tmp White; > - recovering (with sort) MyISAM-table 'White' > Data records: 22079089 > - Fixing index 1 > - Fixing index 2 > - Fixing index 3 > - Fixing index 4 > - Fixing index 5 > - Fixing index 6 > - Fixing index 7 > [root@db1 elenco2g]# myisamchk White; > Checking MyISAM file: White > Data records: 22079089 Deleted blocks: 0 > - check file-size > - check key delete-chain > - check record delete-chain > - check index reference > - check data record references index: 1 > - check data record references index: 2 > - check data record references index: 3 > - check data record references index: 4 > - check data record references index: 5 > - check data record references index: 6 > - check data record references index: 7 > - check record links > myisamchk: warning: Found 22079089 parts Should be: 0 parts > MyISAM-table 'White' is usable but should be fixed > [root@db1 elenco2g]# ls -l > total 3433832 > -rw-rw---- 1 mysql mysql 1964830232 Feb 28 22:40 White.MYD > -rw-rw---- 1 mysql mysql 1547953152 Feb 28 23:22 White.MYI > -rw-rw---- 1 mysql mysql 9159 Feb 28 18:15 White.frm > [root@db1 elenco2g]# myisamchk -r --tmpdir=/var/lib/mysql/tmp White; > - recovering (with sort) MyISAM-table 'White' > Data records: 22079089 > - Fixing index 1 > - Fixing index 2 > - Fixing index 3 > - Fixing index 4 > - Fixing index 5 > - Fixing index 6 > - Fixing index 7 > [root@db1 elenco2g]# myisamchk White; > Checking MyISAM file: White > Data records: 22079089 Deleted blocks: 0 > - check file-size > - check key delete-chain > - check record delete-chain > - check index reference > - check data record references index: 1 > - check data record references index: 2 > - check data record references index: 3 > - check data record references index: 4 > - check data record references index: 5 > - check data record references index: 6 > - check data record references index: 7 > - check record links > myisamchk: warning: Found 22079089 parts Should be: 0 parts > MyISAM-table 'White' is usable but should be fixed > [root@db1 elenco2g]# ls -l > total 3433832 > -rw-rw---- 1 mysql mysql 1964830232 Feb 28 22:40 White.MYD > -rw-rw---- 1 mysql mysql 1547953152 Feb 28 23:22 White.MYI > -rw-rw---- 1 mysql mysql 9159 Feb 28 18:15 White.frm > [root@db1 elenco2g]# > > >Fix: > No clue, this happens every time. > > >Submitter-Id: <submitter ID> > >Originator: Steve Rapaport > >Organization: A-Tono > >MySQL support: none > >Synopsis: Indexing fails, myisamchk cannot repair, no error msg. > >Severity: serious > >Priority: high > >Category: mysql > >Class: sw-bug > >Release: mysql-4.0.1-alpha (Official MySQL binary) > > >Environment: > System: Linux db1 2.2.18pre11-va2.1smp #1 SMP Thu Mar 29 10:12:18 PST 2001 > i686 unknown > Architecture: i686 > > Some paths: /usr/bin/perl /usr/bin/make /usr/bin/gmake /usr/bin/gcc > /usr/bin/cc > GCC: Reading specs from /usr/lib/gcc-lib/i386-redhat-linux/egcs-2.91.66/specs > gcc version egcs-2.91.66 19990314/Linux (egcs-1.1.2 release) > Compilation info: CC='gcc' CFLAGS='-O3 -mpentium ' CXX='gcc' CXXFLAGS='-O3 > -mpentium -felide-constructors' LDFLAGS='-static' > LIBC: > lrwxrwxrwx 1 root root 13 Apr 26 2001 /lib/libc.so.6 -> > libc-2.1.3.so > -rwxr-xr-x 1 root root 4109653 Feb 6 2001 /lib/libc-2.1.3.so > -rw-r--r-- 1 root root 20344984 Feb 6 2001 /usr/lib/libc.a > -rw-r--r-- 1 root root 178 Feb 6 2001 /usr/lib/libc.so > Configure command: ./configure --prefix=/usr/local/mysql > '--with-comment=Official MySQL binary' --with-extra-charsets=complex > --with-server-suffix= --enable-thread-safe-client --enable-assembler > --with-mysqld-ldflags=-all-static --with-client-ldflags=-all-static > --disable-shared > Perl: This is perl, version 5.005_03 built for i386-linux > > --------------------------------------------------------------------- > Before posting, please check: > http://www.mysql.com/manual.php (the manual) > http://lists.mysql.com/ (the list archive) > > To request this thread, e-mail <[EMAIL PROTECTED]> > To unsubscribe, e-mail <[EMAIL PROTECTED]> > Trouble unsubscribing? 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