[GH-ISSUE #2304] Got I/O error after mounting bucket #1146

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opened 2026-03-04 01:51:43 +03:00 by kerem · 1 comment

kerem commented

2026-03-04 01:51:43 +03:00

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Originally created by @dumpyFox on GitHub (Sep 4, 2023).
Original GitHub issue: https://github.com/s3fs-fuse/s3fs-fuse/issues/2304

Additional Information

Version of s3fs being used (`s3fs --version`)

V1.93 (commit:3f64c72) with OpenSSL

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

2.9.9-5ubuntu3

Kernel information (`uname -r`)

6.2.0-31-generic

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

PRETTY_NAME="Ubuntu 22.04.3 LTS"
NAME="Ubuntu"
VERSION_ID="22.04"
VERSION="22.04.3 LTS (Jammy Jellyfish)"
VERSION_CODENAME=jammy
ID=ubuntu
ID_LIKE=debian
HOME_URL="https://www.ubuntu.com/"
SUPPORT_URL="https://help.ubuntu.com/"
BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"
PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"
UBUNTU_CODENAME=jammy

How to run s3fs, if applicable

[x] command line
[] /etc/fstab

s3fs nexustest2 /home/fruitgum/work/bucket -o passwd_file=/root/.s3fs-pwd -o url=https://s3.storage.selcloud.ru -o use_path_request_style -o dbglevel=info

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

Սեպ 04 15:42:28 frankenstein s3fs[55147]: s3fs version 1.93(3f64c72) : s3fs -o passwd_file=/root/.s3fs-pwd -o url=https://s3.storage.selcloud.ru -o use_path_request_style -o dbglevel=info nexustest2 /home/fruitgum/work/bucket
Սեպ 04 15:42:28 frankenstein s3fs[55147]: s3fs_logger.cpp:LowSetLogLevel(240): change debug level from [CRT] to [INF]
Սեպ 04 15:42:28 frankenstein s3fs[55147]:     PROC(uid=0, gid=0) - MountPoint(uid=0, gid=0, mode=40755)
Սեպ 04 15:42:28 frankenstein s3fs[55147]: Loaded mime information from /etc/mime.types
Սեպ 04 15:42:28 frankenstein s3fs[55147]: The path to cache top dir is empty, thus not need to check permission.
Սեպ 04 15:42:28 frankenstein s3fs[55148]: init v1.93(commit:3f64c72) with OpenSSL, credential-library(built-in)
Սեպ 04 15:42:28 frankenstein s3fs[55148]: check services.
Սեպ 04 15:42:28 frankenstein s3fs[55148]:       check a bucket path(/).
Սեպ 04 15:42:28 frankenstein s3fs[55148]:       URL is https://s3.storage.selcloud.ru/nexustest2/
Սեպ 04 15:42:28 frankenstein s3fs[55148]:       URL changed is https://s3.storage.selcloud.ru/nexustest2/
Սեպ 04 15:42:28 frankenstein s3fs[55148]:       computing signature [GET] [/] [] []
Սեպ 04 15:42:28 frankenstein s3fs[55148]:       url is https://s3.storage.selcloud.ru
Սեպ 04 15:42:28 frankenstein s3fs[55148]:       HTTP response code 200
Սեպ 04 15:42:28 frankenstein s3fs[55148]: Any threads are running now, then nothing to do.
Սեպ 04 15:42:28 frankenstein s3fs[55148]:       Start worker thread in ThreadPoolMan.
Սեպ 04 15:42:28 frankenstein s3fs[55148]:       Start worker thread in ThreadPoolMan.
Սեպ 04 15:42:28 frankenstein s3fs[55148]:       Start worker thread in ThreadPoolMan.
Սեպ 04 15:42:28 frankenstein s3fs[55148]:       Start worker thread in ThreadPoolMan.
Սեպ 04 15:42:28 frankenstein s3fs[55148]:       Start worker thread in ThreadPoolMan.
Սեպ 04 15:43:40 frankenstein s3fs[55148]: [path=/][pid=41353,uid=0,gid=0]
Սեպ 04 15:43:40 frankenstein s3fs[55148]:       [tpath=//]
Սեպ 04 15:43:40 frankenstein s3fs[55148]:       [tpath=//][bpath=][save=][sseckeypos=18446744073709551615]
Սեպ 04 15:43:40 frankenstein s3fs[55148]:       URL is https://s3.storage.selcloud.ru/nexustest2//
Սեպ 04 15:43:40 frankenstein s3fs[55148]:       URL changed is https://s3.storage.selcloud.ru/nexustest2//
Սեպ 04 15:43:40 frankenstein s3fs[55148]:       computing signature [HEAD] [//] [] []
Սեպ 04 15:43:40 frankenstein s3fs[55148]:       url is https://s3.storage.selcloud.ru
Սեպ 04 15:43:41 frankenstein s3fs[55148]:       HTTP response code 200
Սեպ 04 15:43:41 frankenstein s3fs[55148]:       add stat cache entry[path=/]
Սեպ 04 15:46:06 frankenstein s3fs[55164]: s3fs version 1.93(3f64c72) : s3fs outputs
Սեպ 04 15:46:06 frankenstein s3fs[55164]: Loaded mime information from /etc/mime.types
Սեպ 04 15:46:06 frankenstein s3fs[55164]: s3fs: could not determine how to establish security credentials.

Details about issue

I getting I/O error after mounting bucket:

root@frankenstein:/home/fruitgum/work# ls bucket 
ls: cannot access 'bucket': Input/output error

Originally created by @dumpyFox on GitHub (Sep 4, 2023). Original GitHub issue: https://github.com/s3fs-fuse/s3fs-fuse/issues/2304  ### Additional Information #### Version of s3fs being used (`s3fs --version`) V1.93 (commit:3f64c72) with OpenSSL #### Version of fuse being used (`pkg-config --modversion fuse`, `rpm -qi fuse` or `dpkg -s fuse`) 2.9.9-5ubuntu3 #### Kernel information (`uname -r`) 6.2.0-31-generic #### GNU/Linux Distribution, if applicable (`cat /etc/os-release`) PRETTY_NAME="Ubuntu 22.04.3 LTS" NAME="Ubuntu" VERSION_ID="22.04" VERSION="22.04.3 LTS (Jammy Jellyfish)" VERSION_CODENAME=jammy ID=ubuntu ID_LIKE=debian HOME_URL="https://www.ubuntu.com/" SUPPORT_URL="https://help.ubuntu.com/" BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/" PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy" UBUNTU_CODENAME=jammy #### How to run s3fs, if applicable  [x] command line [] /etc/fstab  ``` s3fs nexustest2 /home/fruitgum/work/bucket -o passwd_file=/root/.s3fs-pwd -o url=https://s3.storage.selcloud.ru -o use_path_request_style -o dbglevel=info ``` #### s3fs syslog messages (`grep s3fs /var/log/syslog`, `journalctl | grep s3fs`, or `s3fs outputs`)  ``` Սեպ 04 15:42:28 frankenstein s3fs[55147]: s3fs version 1.93(3f64c72) : s3fs -o passwd_file=/root/.s3fs-pwd -o url=https://s3.storage.selcloud.ru -o use_path_request_style -o dbglevel=info nexustest2 /home/fruitgum/work/bucket Սեպ 04 15:42:28 frankenstein s3fs[55147]: s3fs_logger.cpp:LowSetLogLevel(240): change debug level from [CRT] to [INF] Սեպ 04 15:42:28 frankenstein s3fs[55147]: PROC(uid=0, gid=0) - MountPoint(uid=0, gid=0, mode=40755) Սեպ 04 15:42:28 frankenstein s3fs[55147]: Loaded mime information from /etc/mime.types Սեպ 04 15:42:28 frankenstein s3fs[55147]: The path to cache top dir is empty, thus not need to check permission. Սեպ 04 15:42:28 frankenstein s3fs[55148]: init v1.93(commit:3f64c72) with OpenSSL, credential-library(built-in) Սեպ 04 15:42:28 frankenstein s3fs[55148]: check services. Սեպ 04 15:42:28 frankenstein s3fs[55148]: check a bucket path(/). Սեպ 04 15:42:28 frankenstein s3fs[55148]: URL is https://s3.storage.selcloud.ru/nexustest2/ Սեպ 04 15:42:28 frankenstein s3fs[55148]: URL changed is https://s3.storage.selcloud.ru/nexustest2/ Սեպ 04 15:42:28 frankenstein s3fs[55148]: computing signature [GET] [/] [] [] Սեպ 04 15:42:28 frankenstein s3fs[55148]: url is https://s3.storage.selcloud.ru Սեպ 04 15:42:28 frankenstein s3fs[55148]: HTTP response code 200 Սեպ 04 15:42:28 frankenstein s3fs[55148]: Any threads are running now, then nothing to do. Սեպ 04 15:42:28 frankenstein s3fs[55148]: Start worker thread in ThreadPoolMan. Սեպ 04 15:42:28 frankenstein s3fs[55148]: Start worker thread in ThreadPoolMan. Սեպ 04 15:42:28 frankenstein s3fs[55148]: Start worker thread in ThreadPoolMan. Սեպ 04 15:42:28 frankenstein s3fs[55148]: Start worker thread in ThreadPoolMan. Սեպ 04 15:42:28 frankenstein s3fs[55148]: Start worker thread in ThreadPoolMan. Սեպ 04 15:43:40 frankenstein s3fs[55148]: [path=/][pid=41353,uid=0,gid=0] Սեպ 04 15:43:40 frankenstein s3fs[55148]: [tpath=//] Սեպ 04 15:43:40 frankenstein s3fs[55148]: [tpath=//][bpath=][save=][sseckeypos=18446744073709551615] Սեպ 04 15:43:40 frankenstein s3fs[55148]: URL is https://s3.storage.selcloud.ru/nexustest2// Սեպ 04 15:43:40 frankenstein s3fs[55148]: URL changed is https://s3.storage.selcloud.ru/nexustest2// Սեպ 04 15:43:40 frankenstein s3fs[55148]: computing signature [HEAD] [//] [] [] Սեպ 04 15:43:40 frankenstein s3fs[55148]: url is https://s3.storage.selcloud.ru Սեպ 04 15:43:41 frankenstein s3fs[55148]: HTTP response code 200 Սեպ 04 15:43:41 frankenstein s3fs[55148]: add stat cache entry[path=/] Սեպ 04 15:46:06 frankenstein s3fs[55164]: s3fs version 1.93(3f64c72) : s3fs outputs Սեպ 04 15:46:06 frankenstein s3fs[55164]: Loaded mime information from /etc/mime.types Սեպ 04 15:46:06 frankenstein s3fs[55164]: s3fs: could not determine how to establish security credentials. ``` ### Details about issue I getting I/O error after mounting bucket: ``` root@frankenstein:/home/fruitgum/work# ls bucket ls: cannot access 'bucket': Input/output error ```

kerem commented

2026-03-04 01:51:44 +03:00

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@lancelot1989 commented on GitHub (Apr 28, 2024):

I have met the same problem, once ls the root directory, then returns I/O error.

subdir、read & write specific file is ok.

@lancelot1989 commented on GitHub (Apr 28, 2024): I have met the same problem, once ls the root directory, then returns I/O error. subdir、read & write specific file is ok.