Dominik, Mads, 2018-02-03 20:10 GMT+01:00 Mads Kiilerich <[email protected]>: > > On 01/30/2018 12:12 PM, Thomas De Schampheleire wrote: >> >> Hello, >> >> When I run 'hg verify' in several of our Mercurial repositories >> managed by Kallithea, I see on many repositories the following type of >> warnings popping up for several files: >> >> warning: revlog 'data/tools/fit_common.h.i' not in fncache! >> >> For all practical purposes these repositories seem to behave fine. >> Is it possible that this message is triggered by the way Kallithea is >> handling the Mercurial repositories, possible not updating the fncache >> or something? > > > Hi > > I can't imagine Kallithea itself can have caused that. > > It sounds more like the usual Mercurial append-only / locking protocol has > been violated. Perhaps by rsync running while writing to the repository. Or > perhaps by Kallithea holding on to a cached repo object while the underlying > file system content was changed without invalidating the cache. > > /Mads > >
Thanks both for your feedback. Some further analysis showed that the backup I had also showed the same corruptions. These backups are normally made using 'hg pull', but the initial backup with 'hg clone'. Tests showed that 'hg pull' will not pull along any inconsistencies in the repository (as one would expect) but 'hg clone' will happily clone the corruptions along to the destination (unless when using 'hg clone --pull'). This observation thus means that the corruptions must have been present from the beginning, since they could only have been replicated to the backup location via the initial clone. I have proceeded with fixing all corruptions (cloning from yet another backup, then pulling from the corrupt one) and adapting my backup script to run 'hg verify' before making any backup. Until now, all repositories remain intact. I thus have good hopes that something went wrong during the rsync or some other action I did when setting up the server. Best regards, Thomas _______________________________________________ kallithea-general mailing list [email protected] https://lists.sfconservancy.org/mailman/listinfo/kallithea-general
