Bug #3871
closed
[FUSE] Crashes on non-ASCII folder names
Description
As a qr1hi admin, with a default Keep mount, trying to ls the shared subdirectory, I get this backtrace:
2014-09-15 17:32:40 arvados.arv-mount[2309] ERROR: arv-mount: exception during mount
Traceback (most recent call last):
File "/data/brett/3147-retries/venv/3147/lib/python2.7/site-packages/arvados_fuse-0.1.1410798328.79e5603-py2.7.egg/EGG-INFO/scripts/arv-mount", line 185, in <module>
llfuse.main()
File "fuse_api.pxi", line 312, in llfuse.capi.main (src/llfuse/capi_linux.c:21095)
File "handlers.pxi", line 406, in llfuse.capi.fuse_readdir (src/llfuse/capi_linux.c:10556)
File "handlers.pxi", line 410, in llfuse.capi.fuse_readdir (src/llfuse/capi_linux.c:10448)
UnicodeEncodeError: 'ascii' codec can't encode character u'\u0161' in position 5: ordinal not in range(128)
Ideally, we have a working translation for any name that can possibly be in the database. But in cases (if any) where that's hard or impossible, we should do something like ignore/hide the affected objects or show them as if name were uuid, instead of crashing.
Updated by Tom Clegg over 10 years ago
- Target version changed from Bug Triage to Arvados Future Sprints
Updated by Tom Clegg over 10 years ago
- Target version changed from Arvados Future Sprints to 2014-10-08 sprint
Updated by Peter Amstutz about 10 years ago
After some research, it looks like we need to do .encode('utf-8') on the filename strings returned to llfuse.
Updated by Brett Smith about 10 years ago
Peter Amstutz wrote:
After some research, it looks like we need to do .encode('utf-8') on the filename strings returned to llfuse.
We shouldn't assume that the client is using UTF-8. As discussed in the office, let's have arv-mount take this as an option, and suppress entries it can't encode. You might want to pydoc str.encode to read about the errors argument to see your options for dealing with that.
Updated by Anonymous about 10 years ago
- Status changed from New to Resolved
- % Done changed from 0 to 100
Applied in changeset arvados|commit:093bae4c914a872c501c3235f06096092725f015.