tahoe-lafs/trac-2024-07-25

SFTP directory listing doesn't show (or shows wrong mtime and size for) files that have been opened but not yet uploaded #1061

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opened 2010-05-29 04:56:45 +00:00 by davidsarah · 3 comments

davidsarah commented

2010-05-29 04:56:45 +00:00

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Original problem: The SFTP implementation showed all modification times in directory listings as 1970-01-01 00:00:00 UTC, converted to local time.

Current problem: 'openDirectory' does not consult the list of heisenfiles. So a directory listing might not show the existence or correct metadata for a file that has not been uploaded yet.

Original problem: The SFTP implementation showed all modification times in directory listings as 1970-01-01 00:00:00 UTC, converted to local time. Current problem: 'openDirectory' does not consult the list of heisenfiles. So a directory listing might not show the existence or correct metadata for a file that has not been uploaded yet.

tahoe-lafs added the

labels 2010-05-29 04:56:45 +00:00

tahoe-lafs added this to the 1.7.0 milestone 2010-05-29 04:56:45 +00:00

davidsarah commented

2010-06-03 04:08:13 +00:00

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The original problem was due to the "atime" field not being set in the case where the modification time is obtained from tahoe:linkmotime. (The SFTP protocol requires both "atime" and "mtime" to be present if either are.)

This is now working in some cases, but there is an additional problem with 'openDirectory' not consulting the list of open files (heisenfiles). So a directory listing might not show the existence or correct metadata for a file that has not been uploaded yet. The original problem was due to the "atime" field not being set in the case where the modification time is obtained from tahoe:linkmotime. (The SFTP protocol requires both "atime" and "mtime" to be present if either are.)

zooko commented

2010-06-18 05:10:38 +00:00

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I think this would be fixed by changeset:c1412c8a81aa395d. David-Sarah: is that right?

davidsarah commented

2010-06-19 01:28:56 +00:00

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Replying to zooko:

I think this would be fixed by changeset:c1412c8a81aa395d. David-Sarah: is that right?

Apart from the problem with directory listings mentioned in comment:119292, yes. I don't intend to fix that problem for 1.7.0.

Replying to [zooko](/tahoe-lafs/trac-2024-07-25/issues/1061#issuecomment-119293): > I think this would be fixed by changeset:c1412c8a81aa395d. David-Sarah: is that right? Apart from the problem with directory listings mentioned in [comment:119292](/tahoe-lafs/trac-2024-07-25/issues/1061#issuecomment-119292), yes. I don't intend to fix that problem for 1.7.0.

tahoe-lafs modified the milestone from 1.7.0 to 1.7.1

2010-06-19 01:28:56 +00:00

tahoe-lafs changed title from ~~SFTP shows all mtimes as the Unix epoch (converted to local time)~~ to directory listing doesn't show files that have been opened but not yet uploaded

2010-07-10 18:51:35 +00:00

tahoe-lafs changed title from ~~directory listing doesn't show files that have been opened but not yet uploaded~~ to SFTP directory listing doesn't show (or shows wrong mtime and size for) files that have been opened but not yet uploaded

2010-07-10 18:58:44 +00:00

tahoe-lafs modified the milestone from 1.7.1 to 1.8.0

2010-07-17 04:22:15 +00:00

tahoe-lafs modified the milestone from 1.8.0 to soon

2010-08-10 03:33:53 +00:00

tahoe-lafs modified the milestone from soon to 1.9.0

2011-01-15 22:19:25 +00:00

tahoe-lafs modified the milestone from 1.9.0 to 1.10.0

2011-05-28 19:28:20 +00:00

tahoe-lafs modified the milestone from 1.11.0 to soon

2013-08-13 23:02:10 +00:00

tahoe-lafs added