[GH-ISSUE #1083] s3fs: specified unknown third option(–o). #588

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opened 2026-03-04 01:46:59 +03:00 by kerem · 2 comments

kerem commented

2026-03-04 01:46:59 +03:00

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Originally created by @sgdmediagroup on GitHub (Jul 10, 2019).
Original GitHub issue: https://github.com/s3fs-fuse/s3fs-fuse/issues/1083

Additional Information

The following information is very important in order to help us to help you. Omission of the following details may delay your support request or receive no attention at all.
Keep in mind that the commands we provide to retrieve information are oriented to GNU/Linux Distributions, so you could need to use others if you use s3fs on macOS or BSD

Version of s3fs being used (s3fs --version)

1.85

Version of fuse being used (pkg-config --modversion fuse, rpm -qi fuse, dpkg -s fuse)

2.9.4

Kernel information (uname -r)

4.4.0-141-generic

GNU/Linux Distribution, if applicable (cat /etc/os-release)

Ubuntu 16.04.5 LTS

s3fs command line used, if applicable

s3fs nuevobucket /mnt/mybucket –o passwd_file=$HOME/.cos_creds -o url=https://control.cloud-object-storage.cloud.ibm.com/v2/endpoints

/etc/fstab entry, if applicable

s3fs syslog messages (grep s3fs /var/log/syslog, journalctl | grep s3fs, or s3fs outputs)

not working

Details about issue

I get the following message after running the command mentioned above:
s3fs: specified unknown third option(–o).

Originally created by @sgdmediagroup on GitHub (Jul 10, 2019). Original GitHub issue: https://github.com/s3fs-fuse/s3fs-fuse/issues/1083 ### Additional Information _The following information is very important in order to help us to help you. Omission of the following details may delay your support request or receive no attention at all._ _Keep in mind that the commands we provide to retrieve information are oriented to GNU/Linux Distributions, so you could need to use others if you use s3fs on macOS or BSD_ #### Version of s3fs being used (s3fs --version) 1.85 #### Version of fuse being used (pkg-config --modversion fuse, rpm -qi fuse, dpkg -s fuse) 2.9.4 #### Kernel information (uname -r) 4.4.0-141-generic #### GNU/Linux Distribution, if applicable (cat /etc/os-release) Ubuntu 16.04.5 LTS #### s3fs command line used, if applicable s3fs nuevobucket /mnt/mybucket –o passwd_file=$HOME/.cos_creds -o url=https://control.cloud-object-storage.cloud.ibm.com/v2/endpoints #### /etc/fstab entry, if applicable ``` ``` #### s3fs syslog messages (grep s3fs /var/log/syslog, journalctl | grep s3fs, or s3fs outputs) not working ### Details about issue I get the following message after running the command mentioned above: s3fs: specified unknown third option(–o).

kerem closed this issue

2026-03-04 01:47:00 +03:00

kerem commented

2026-03-04 01:47:00 +03:00

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@gaul commented on GitHub (Jul 10, 2019):

The first option flag uses –o instead of -o like the second one. Use the second one. Some fonts make these look similar.

@gaul commented on GitHub (Jul 10, 2019): The first option flag uses –o instead of -o like the second one. Use the second one. Some fonts make these look similar.

kerem commented

2026-03-04 01:47:00 +03:00

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@sgdmediagroup commented on GitHub (Jul 10, 2019):

Thanks @gaul , that was it!

@sgdmediagroup commented on GitHub (Jul 10, 2019): Thanks @gaul , that was it!

kerem referenced this issue

2026-03-04 02:01:04 +03:00

[PR #593] [MERGED] Backward compatible for changing default transport to HTTPS #1561

kerem referenced this issue

2026-03-04 02:01:04 +03:00