Archive for the Offline Files Tag

Offline Files Stay Disconnected Over Wi-Fi

miqrogroove
2016-03-15T14:15:29+00:00

Configure Slow Link ModeEver since my move to a new apartment, I was frustrated by some of my network files going offline randomly and staying offline for 5 minutes or up to an hour or two.  The weirdest part was that it would only happen to the network files that were in a path with Offline Files enabled.  As a result, I would periodically lose access to files that were not marked “Always available offline”, and I would get frequent synchronization conflicts for any files that were still available offline.

Another symptom of this problem was that I could map a separate drive letter to the same or deeper path, not enable Offline Files for the networked drive, and then have no trouble with the files when I try to use the drive letter.  I could even browse shared folders using the server’s UNC path at the same time as my Offline Files cache seemed to be stuck offline.

I had several suspicions about why this was happening.  First of all, I had started using Wi-Fi networking on my desktop computer as a convenience until I could knock some holes in the apartment walls to run proper Ethernet cables.  The signal quality seemed good enough that I shouldn’t have persistent connection problems, yet the Offline Files system seemed central to the problem.  I eventually discovered that the Client Side Cache “slow link” mode was at fault for this whole mess.

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15 Mar 2016

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Systems Engineering

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Offline Files and Access Errors

miqrogroove
2011-02-20T04:31:36+00:00
Offline Files Folder

The Offline Files detail view shows limited information about permissions.

Another great Windows XP feature with another great set of problems: Offline Files.  If you have a laptop or unreliable inter-site connectivity, then you know of the necessity of keeping a local copy of your shared files to make them available at all times.  The Offline Files feature automatically keeps track of which files need to be synchronized for you, making that offline experience very slick.

Try to do this in a multi-user environment, however, and it will blow up spectacularly.  The most common symptoms appear when double clicking a document icon in offline mode.  Windows loads the program associated with that type of document, and that program instantly crashes or throws a file error.  This happens any time more than one user tries to use the same file offline on the same computer.

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29 Nov 2010

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Systems Engineering

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