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khenriks / mp3fs

FUSE-based transcoding filesystem from FLAC to MP3
http://khenriks.github.io/mp3fs/
GNU General Public License v3.0
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Memory Leak - when mounting mp3fs from SMB Mount #46

Closed SeanOBoyle closed 4 years ago

SeanOBoyle commented 8 years ago

Looks like there's a memory leak with mp3fs. This is resulting in mp3fs being killed by the kernel.

Setup: Ubuntu machine with an mp3fs path shared via smb. SMB mounted on an OSX Machine. OSX Machine using iTunes to scan media.

When doing a scan ("Add to Library") of the entire shared drive from iTunes, the memory usage on the Ubuntu server 'mp3fs' process climbs to 100% and then mp3fs is killed by the kernel: Jan 7 19:21:05 foo kernel: [27553.533658] Out of memory: Kill process 746 (mp3fs) score 935 or sacrifice child Jan 7 19:21:05 foo kernel: [27553.533660] Killed process 746 (mp3fs) total-vm:15625292kB, anon-rss:7413504kB, file-rss:0kB

Version: $ mp3fs --version mp3fs version: 0.91 LAME library version: 3.99.5 FLAC library version: 1.3.0 FUSE library version: 2.9.2 fusermount version: 2.9.2 using FUSE kernel interface version 7.19

OS: Ubuntu 14.04.3 LTS $ uname -a Linux foo 3.13.0-74-generic #118-Ubuntu SMP Thu Dec 17 22:52:10 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux

camelreef commented 8 years ago

I can confirm that. Up-to-date Ubuntu and a Samba share to give access to an iTunes on Windows.

mp3fs --version mp3fs version: 0.91 LAME library version: 3.99.5 FLAC library version: 1.3.1 FUSE library version: 2.9.4 fusermount version: 2.9.4 using FUSE kernel interface version 7.19

Samba Version: 2:4.1.17+dfsg-4ubuntu3.3

khenriks commented 5 years ago

Since this specifically affects Samba, it could be the same issue as #57. Does it still happen with the latest commit from the master branch?

khenriks commented 4 years ago

Since there's no updates, I'll assume this is resolved.