Re: [HACKERS] [hackers]development suggestion needed (filepath as symlink)
От | Bruce Momjian |
---|---|
Тема | Re: [HACKERS] [hackers]development suggestion needed (filepath as symlink) |
Дата | |
Msg-id | 200001190222.VAA12708@candle.pha.pa.us обсуждение исходный текст |
Ответ на | Re: [HACKERS] [hackers]development suggestion needed (filepath as symlink) (Thomas Lockhart <lockhart@alumni.caltech.edu>) |
Список | pgsql-hackers |
> > > > Yes, that's about the sum of it. Why not the links? I think > > > > that it's an elegant way of designing the whole thing. > > > The only problem with symlinks is, that it does not solve the > > > "too many files in one directory to give optimal performance" > > > problem for those that have tons of tables. > > Is that really a problem on modern operating systems? We could actually > > hash the file names into directory buckets and access them that way, and > > have one directory that old symlinks to the hashed files. > > imho symlinks is exactly the wrong way to head on this. If the system > needs to know the true location of something, then it may as well > refer to that location explicitly. Our storage manager should learn > how to deal with explicit locations, and we shouldn't implement this > just as a patch on the table creation code. > OK, no symlinks. -- Bruce Momjian | http://www.op.net/~candle pgman@candle.pha.pa.us | (610) 853-3000+ If your life is a hard drive, | 830 Blythe Avenue + Christ can be your backup. | Drexel Hill, Pennsylvania19026
В списке pgsql-hackers по дате отправления: