Oren Eini

aka Ayende Rahien

Oren Eini

CEO of RavenDB

a NoSQL Open Source Document Database

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oren@ravendb.net

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Deep Dive into RavenDB webinars

Mar 21 2005

MSN Search & NCover problem

time to read 2 min | 261 words

I seem to have hit a problem with MSN Desktop Search and NCover, when running the NRceover task (after NCover and NCoverReport, of coursE), I keep getting IO errors saying that this or that file is open and cannot be overwritten.

Searching for the reason for this problem showed that the culprit is MSNGather.exe, which I assume is the indexer for MSN Desktop Search. As far as I can figure out, MSN sees that the files has been change, and it goes there to index them, and while it's busy doing that, the NRecover task is trying to overwrite the file with the original copy. This fails because the file is already opened, of course. That cause the NRecover task to stop and leaves me with files that are still instrumented, which breaks the build.

Currently I've disabled MSN Desktop Search, but that isn't really a good option, since I really like this tool. And removing indexing for this directory is not good either, since I like the code indexing features. On the other hand, I can't really let this corrupt my code.

The intersting thing is that this happens only on my laptop, I think that this is somehow related to the lower HD, so in an essense this is a syncronization problem. I'm going to report it to MSN Desktop Search as a bug, and we'll what will happen.

[Update: If anyone is interested, the support ticket number : 189176216]

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RECENT COMMENTS

Dmitry, Yes, but this is _known_ to be a 64 bits system - since we are allocating 3GB (not possible in 64 bits). Note t...

By Oren Eini on Answer: What does this code do?
That's why it is a good idea to compare the return value of `write` to the buffer size. "size_t" can be 32-bit on some system...

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There's a reason we miss `write_exact` and `read_exact` from the standard library. In fact, I am surprised the chunk is actua...

By Pyth0n on Challenge: What does this code do?
kpvleeuwen, I agree, unfortunately I don't have anyone to ask off the top of my head. Thanks, I fixed the headers.

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It could be interesting to reach out to storage firmware developers and ask what write patterns they think would be useful ex...

By kpvleeuwen on Performance discovery: IOPS vs. IOPS

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