Re[2]: More on daily backups..
James Treworgy <jamie-cnAK0CFwdQRWk0Htik3J/[email protected]> Tue, 20 Jan 2004 18:02:31 -0500
| Newsgroups | gmane.comp.sysutils.backup.hdup.general |
|---|---|
| Organization | Trewtech |
| Message-ID | <[email protected]> |
Hi - Been looking into this a bit more. It's maybe a bit tricky. The files are technically 'created' each day. They "mysqlhotcopy" program copies every single table file to a temporary area, which I back up. However, the copy retains the date stamp of the original table, most of which rarely change so these dates are often at least several weeks in the past. So, is there more to a date stamp than meets the eye? That is, technically, the file: \backup\toarchive\mysql\databasename\table.MYI gets created daily in my hdup prerun script, then deleted in the postrun script. But it should be identical in every respect, and the date stamp certainly looks identical to the untrained eye. Is there some other bit of information that's causing HDUP to realize it hasn't just been sitting there for a day or week? If so, how else could I avoid having these files re-backed up every day. It's making my daily files about 70 megabytes bigger than needed. -- Jamie Hello Boris, BG> I used to have a few files that got archived every night, it turned out BG> the date stamps were wrong (in the far future). I don't think there BG> should be any reason that old files should show up anywhere but in the BG> full monthly dump, unless you've changed your include/exclude settings BG> since the monthly was run. BG> Bng BG> -- BG> Boris Goldowsky -- Best regards, James mailto:jamie-cnAK0CFwdQRWk0Htik3J/[email protected]