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error out on unclean shutdown if no journal files

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This commit is contained in:
Mathias Stearn
2010-12-28 19:12:38 -05:00
parent 6da107cc62
commit 7a06594e25
1 changed files with 28 additions and 9 deletions
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37
db/instance.cpp
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@@ -818,17 +818,36 @@ namespace mongo {
uassert( 10310 , "Unable to acquire lock for lockfilepath: " + name, 0 );
}
if ( oldFile && !cmdLine.dur ){
if ( oldFile ){
// we check this here because we want to see if we can get the lock
// if we can't, then its probably just another mongod running
cout << "************** \n"
<< "old lock file: " << name << ". probably means unclean shutdown\n"
<< "recommend removing file and running --repair\n"
<< "see: http://dochub.mongodb.org/core/repair for more information\n"
<< "*************" << endl;
close ( lockFile );
lockFile = 0;
uassert( 12596 , "old lock file" , 0 );
string errmsg;
if (cmdLine.dur) {
if (!dur::haveJournalFiles()){
errmsg = str::stream()
<< "************** \n"
<< "old lock file: " << name << ". probably means unclean shutdown\n"
<< "but there are no journal files to recover.\n"
<< "see: http://dochub.mongodb.org/core/repair for more information\n"
<< "*************";
}
}
else {
errmsg = str::stream()
<< "************** \n"
<< "old lock file: " << name << ". probably means unclean shutdown\n"
<< "recommend removing file and running --repair\n"
<< "see: http://dochub.mongodb.org/core/repair for more information\n"
<< "*************";
}
if (!errmsg.empty()) {
cout << errmsg << endl;
close ( lockFile );
lockFile = 0;
uassert( 12596 , "old lock file" , 0 );
}
}
uassert( 13342, "Unable to truncate lock file", ftruncate(lockFile, 0) == 0);