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#1 |
Junior Member
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Join Date: Nov 2014
Device: Kobo Glo
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Hi everyone,
I've been using Calibre for a while now and recently i've been noticing that some of the books that I add to the library will be gone the next time I load Calibre. If I check the files themselves lo and behold there is the missing book. But to view it in Calibre I have to re-add the book. When I go back to the files, Calibre will have added a second entry for the same book in the directory. (just the numbers at the end of the folder will be different.) Why does this happen and how can I fix it? If this question has been asked and answered srry for the extra thread but I couldn't find anything similar. |
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#2 |
Well trained by Cats
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Join Date: Aug 2009
Location: The Central Coast of California
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Got Cloud (like Dropbox) running on the Library?
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#3 |
Junior Member
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Join Date: Nov 2014
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No the books are on a fixed hd in my computer. I ran a restoration of the library database but that did nothing to restore the books.
They are "physically" in the library's files location but somehow it doesn't seem able to read them. |
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#4 | |
Ex-Helpdesk Junkie
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Location: The Beaten Path, USA, Roundworld, This Side of Infinity
Device: Kindle Touch fw5.3.7 (Wifi only)
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Quote:
If so, you may have edit clashes. It is advisable to only sync when calibre is not running. If not, perhaps something is restricting the view? Is it possible you are accidentally using a virtual library? That would make sense, if the book is physically present in the library folders and Check Library doesn't flag it, but you cannot see it in the GUI. |
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#5 |
null operator (he/him)
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Location: Sydney Australia
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#6 |
Well trained by Cats
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Join Date: Aug 2009
Location: The Central Coast of California
Device: Kobo Libra2,Kobo Aura2v1, K4NT(Fixed: New Bat.), Galaxy Tab A
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A Library folder structure looks like:
Library_name/Author_name/title_name(ID#)/formats,metadata.opf,cover.jpg If you don't see a title(###) folder, things is really busted Open a metadata.opf with Notepad, that ws the backup of your metadata for that title. If that is trashed, empty ![]() |
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#7 |
Junior Member
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Join Date: Nov 2014
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No not syncing with anything. And I don't think I'm using a virtual library.
The library folder structure look exactly like you describe it and how it is supposed to be. At the moment I don't have an example of a book that is missing (that I know of) When I find one I will update this post with what I find in the metadata file. Metadata.opf file seems to fine for the missing books. Last edited by Corwyn; 11-18-2014 at 06:07 AM. |
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#8 |
Junior Member
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Another thing I just noticed as I was looking for missing books to investigate the metadata file was a entry in Calibre with parts of the metadata form one book and parts form an other book. the author and title were wrong, they didn't fit with the cover art, and in the author sort field in the edit metadata window in calibre was the right author.
The book from witch it copied the metadata was also in the library unfortunatly the book file itself disappeared the folder of that book only had the cover and the metadata file. Why would calibre delete the book but not the metadata or the folder ( not that I had given that order) I rarely delete any books. |
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#9 |
Wizard
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Device: Sony PRS-950, iphone/ipad (Marvin/iBooks/QuickReader)
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You should run the Library Maintenance option to check that the Calibre metadata database is consistent with the files stored in the Calibre library, and correct any errors/issues that are identified. That way you will know that they are currently in step with each other.
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#10 |
Junior Member
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Join Date: Nov 2014
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I'm doing that right now I had run the restore function in the Library Maintenance option.
Wouw, That found a ton of books and authors it had as files but not in the library. Going to tel calibre to fix that. Any idea why it lost those books? Ok The Library check -- problems found screen appears It has a long list of books that seem not to be added to the library but for with it did find files in the directory. At the bottom it has a few buttons one delete marked and one of them is Fix marked. Only the delete option works the fix one stays grayed out. As I don't want to throw these books away I'm not going to delete them anyone know why the fix option is grayed out? Last edited by Corwyn; 11-18-2014 at 06:10 AM. |
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#11 | ||
Grand Sorcerer
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Location: Notts, England
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Quote:
Have you verified that the disc holding the calibre library has a healthy file system? Quote:
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#12 |
Junior Member
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Join Date: Nov 2014
Device: Kobo Glo
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As far as I know the drive the library is on is good has been for some time.
I don't use the command line or touch the database outside of calibre and I don't have any analitical/fixing programs running. list of plugins Doc input (1.0.1) kobotouchextended (2.2.20) barns and nobels beam goodreads kobo utilities manage series resize covers search the internet thanks for the explenation I had found it after reading all the text so I'm following your advice there. |
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#13 | |
Well trained by Cats
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Join Date: Aug 2009
Location: The Central Coast of California
Device: Kobo Libra2,Kobo Aura2v1, K4NT(Fixed: New Bat.), Galaxy Tab A
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Quote:
1) your HD is failing? 2) your PSU is putting out trash on the rails/failing (bad fan) 3) Malware 4) An anti Virus that misbehaves (acts like Malware) 5) You installed a (IMHO snake oil) System speed up program that caches so much it gets trashed As chaley indicated. something is stepping on metadata.db, big time. |
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#14 |
Junior Member
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Device: Kobo Glo
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it's a brand new system with almost nothing installed
I'll move the database to another disk and see if that helps. |
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#15 | |
Well trained by Cats
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Join Date: Aug 2009
Location: The Central Coast of California
Device: Kobo Libra2,Kobo Aura2v1, K4NT(Fixed: New Bat.), Galaxy Tab A
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Quote:
New stuff can 'pass' QA and ship. Soon it fails. That is why most electronics have warranties of 60-90 days. If it gets to the bottom of the 'Tub', it runs a long time, till it finally dies of old age (assumes you keep it in service). We used to use 'Burn in shelves' in the 70's,. Where stuff ran 24/7 for a week or longer before the 'Final' QA. Manufacturing volumes are lots higher now, and stuff does fail less, so it is cheaper to ship and deal with the tiny fallout. There are still 'Lemons' |
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