[GH-ISSUE #242] Can not read S3 public_bucket #130

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opened 2026-03-04 01:42:26 +03:00 by kerem · 3 comments

kerem commented

2026-03-04 01:42:26 +03:00

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Originally created by @akizou on GitHub (Aug 18, 2015).
Original GitHub issue: https://github.com/s3fs-fuse/s3fs-fuse/issues/242

Hello

I want to mount S3 public_bucket "landsat-pds"

See. Landsat on AWS
https://aws.amazon.com/jp/public-data-sets/landsat/

mount sucess, but can not read.

/usr/local/bin/s3fs landsat-pds /s3 -o public_bucket=1,ro,allow_other

$ ls -l /s3
d---------. 1 root root 0 Jan 1 1970 L8
----------. 1 root root 4309685 Jul 29 20:28 L8.reprocessed.2015.txt
----------. 1 root root 23764 Jan 28 2015 index.html
----------. 1 root root 7640 Aug 18 08:54 landsat-pds_stats
----------. 1 root root 25 Apr 14 17:43 robots.txt
----------. 1 root root 38 Aug 18 07:39 run_info.json
d---------. 1 root root 0 Jan 8 2015 runs
----------. 1 root root 9104504 Aug 18 07:39 scene_list.gz
d---------. 1 root root 0 Jan 13 2015 tarq
d---------. 1 root root 0 Jan 1 1970 tarq_corrupt
d---------. 1 root root 0 Jan 6 2015 test

$ cat /s3/index.html
cat: /s3/index.html: Permission denied

$ ls -l /s3/L8
ls: cannot open directory /s3/L8: Operation not permitted

Can you mount and read "landsat-pds" on your EC2 instance?

Originally created by @akizou on GitHub (Aug 18, 2015). Original GitHub issue: https://github.com/s3fs-fuse/s3fs-fuse/issues/242 Hello I want to mount S3 public_bucket "landsat-pds" See. Landsat on AWS https://aws.amazon.com/jp/public-data-sets/landsat/ mount sucess, but can not read. # /usr/local/bin/s3fs landsat-pds /s3 -o public_bucket=1,ro,allow_other $ ls -l /s3 d---------. 1 root root 0 Jan 1 1970 L8 ----------. 1 root root 4309685 Jul 29 20:28 L8.reprocessed.2015.txt ----------. 1 root root 23764 Jan 28 2015 index.html ----------. 1 root root 7640 Aug 18 08:54 landsat-pds_stats ----------. 1 root root 25 Apr 14 17:43 robots.txt ----------. 1 root root 38 Aug 18 07:39 run_info.json d---------. 1 root root 0 Jan 8 2015 runs ----------. 1 root root 9104504 Aug 18 07:39 scene_list.gz d---------. 1 root root 0 Jan 13 2015 tarq d---------. 1 root root 0 Jan 1 1970 tarq_corrupt d---------. 1 root root 0 Jan 6 2015 test $ cat /s3/index.html cat: /s3/index.html: Permission denied $ ls -l /s3/L8 ls: cannot open directory /s3/L8: Operation not permitted Can you mount and read "landsat-pds" on your EC2 instance?

kerem closed this issue

2026-03-04 01:42:26 +03:00

kerem commented

2026-03-04 01:42:27 +03:00

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@kahing commented on GitHub (Aug 18, 2015):

can you try to pass -oumask=0022 to s3fs?

@kahing commented on GitHub (Aug 18, 2015): can you try to pass -oumask=0022 to s3fs?

kerem commented

2026-03-04 01:42:27 +03:00

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Owner

@akizou commented on GitHub (Aug 19, 2015):

s3fs landsat-pds /s3 -o public_bucket=1,ro,allow_other,umask=0022

$ time ls -lF /s3
-rwxr-xr-x. 1 root root 23764 Jan 28 2015 index.html*
drwxr-xr-x. 1 root root 0 Jan 1 1970 L8/

real 0m2.044s
user 0m0.001s
sys 0m0.001s

work fine. thank you.

@akizou commented on GitHub (Aug 19, 2015): # s3fs landsat-pds /s3 -o public_bucket=1,ro,allow_other,umask=0022 $ time ls -lF /s3 -rwxr-xr-x. 1 root root 23764 Jan 28 2015 index.html* drwxr-xr-x. 1 root root 0 Jan 1 1970 L8/ real 0m2.044s user 0m0.001s sys 0m0.001s work fine. thank you.

kerem commented

2026-03-04 01:42:27 +03:00

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Owner

@kahing commented on GitHub (Aug 19, 2015):

Could you close this ticket then? I do agree there should be a better default umask for the cases when the files were not written through s3fs, could you file another ticket for that?

@kahing commented on GitHub (Aug 19, 2015): Could you close this ticket then? I do agree there should be a better default umask for the cases when the files were not written through s3fs, could you file another ticket for that?

kerem referenced this issue

2026-03-04 01:53:32 +03:00

[PR #130] [MERGED] refactor integration tests create/cleanup file #1354