View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0004022 | MMW v4 | Synchronization | public | 2007-11-23 17:07 | 2009-10-20 16:03 |
| Reporter | jiri | Assigned To | |||
| Priority | immediate | Severity | major | Reproducibility | random |
| Status | closed | Resolution | fixed | ||
| Product Version | 3.0 | ||||
| Fixed in Version | 3.0 | ||||
| Summary | 0004022: Sync error: Unable to open database file (14, 14) | ||||
| Description | Some users report occasional errors on Synchronization. | ||||
| Tags | No tags attached. | ||||
| Fixed in build | 1112 | ||||
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Some improvements in build 1108. Some analysis: This is a DB message, i.e. it shouldn't be directly related to synchronization, the fact that it is reported only there is probably because there happens a very rapid update of DB many times. I can only see three reasons for this error message: 1. DB really becomes unavailable for some reason - like locked by other application, disconnected disk, or anything like this. 2. A bug in SQLiteDB. 3. Something completely different/unrelated - quite unlikely. I moved all the updates into a transaction - which certainly can't be understood as a fix, but it could help a lot in case 2 is true, a little even if 1 is true. |
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Could not repro on 1108 (tested on iPod Nano + Zen Vision). |
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Similar issues are still reported (although very infrequently) by ELs. They aren't actually related to sycnhronization, but to DB access using SQLite in general. |
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Fixed in build 1112. - The debug release of MM now includes our custom debug version of SQLite which should on any problem better report what exactly has happened. |
