The document I had suggested using ldapsearch and ldapadd to migrate data. If lidf2db commands are faster/better I will use them.
Try creating all of the required indexes first, then doing the import of your original LDIF.
I am willing to try this, but It is scary to me. I would have rather you said I must be doing something wrong...because.... Our LDAP database has been in production for 6 years. We add indexes to our i-planet on average twice a year due to new software or new features. Your advice is almost suggesting that adding new indexes can corrupt the database. I will try again from scratch using everyones advice of course. Thank you, Edward On 12/16/06, Noriko Hosoi <[EMAIL PROTECTED]> wrote:
Richard Megginson wrote: > Eddie C wrote: > >> I recently did an ldif backup of our iplanet 52 database. Its about >> an 88 MB ldif file. >> I took this to a new FDS server Dell 850 3 ghz duel core 2 sata hard >> disks. >> I ran an ldapadd the data imported perfectly. > Are there any reason to use ldapadd instead of ldif2db? ldif2db should be much faster... >> Then I tried to cutover some systems and give the database some load. >> >> System went 200% processor >> >> Eventually I realized I was missing indexes so I added them through >> the graphical tool. >> >> The log seemed to do something like this >> generating index 1% >> generating index 2% >> .... >> generating index 49% >> Done >> Seemed weird that they would jump from 49% to Done >> At this point the new system was running at 100% processor >> But the queries are running faster on our old 440 MHZ sparc t1 >> server52 database >> >> I ran >> DB ERROR: db_verify: Page 30: out-of-order key at entry 498 >> DB ERROR: db_verify: DB->verify: db/o_com/channelcontentowner.db4: >> DB_VERIFY_BAD: Database verification failed >> >> then I tried db2_index. The program seemed to be in a tight loop >> complaining about 1 missing entry. >> >> I do not realize how the data can be so corrupted right after an import. >> >> These are someone generic symptoms. Any ideas? Thanks > > Try creating all of the required indexes first, then doing the import > of your original LDIF. Not only will the import+index creation be > much faster (than doing the import then creating the indexes one at a > time), but I think your database corruption problems will vanish. > >> ------------------------------------------------------------------------ >> >> -- >> Fedora-directory-users mailing list >> Fedora-directory-users@redhat.com >> https://www.redhat.com/mailman/listinfo/fedora-directory-users >> > >------------------------------------------------------------------------ > >-- >Fedora-directory-users mailing list >Fedora-directory-users@redhat.com >https://www.redhat.com/mailman/listinfo/fedora-directory-users > > -- Fedora-directory-users mailing list Fedora-directory-users@redhat.com https://www.redhat.com/mailman/listinfo/fedora-directory-users
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