Date: Thu, 26 Jan 2023 18:36:43 +0000 From: bugzilla-noreply@freebsd.org To: ports-bugs@FreeBSD.org Subject: [Bug 211674] sysutils/fusefs-ntfs: fuse_vnode leak/reclamation failure Message-ID: <bug-211674-7788-KpEYzD2QD1@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-211674-7788@https.bugs.freebsd.org/bugzilla/> References: <bug-211674-7788@https.bugs.freebsd.org/bugzilla/>
next in thread | previous in thread | raw e-mail | index | archive | help
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D211674 --- Comment #7 from Gleb Popov <arrowd@FreeBSD.org> --- Ok, the bug report seems to still be relevant. Preparation steps: 1. pkg install fusefs-ntfs. 2. Insert an USB flash disk. A memory device should probably be fine too. 3. mkntfs -f /dev/da0 4. ntfs-3g /dev/da0 /mnt 5. cp -r /usr/include /mnt 6. umount /mnt The copying took quite a time for me, but maybe it is just the stick. Reproduction steps: 1. kldunload fusefs 2. kldload fusefs 3. ntfs-3g /dev/da0 /mnt 4. vmstat | head -n1 ; vmstat -m | sed 1d | sort -hk 3,3 | grep fuse procs memory page disks faults cpu fuse_vnode 1 1K 1 384 fuse_msgbuf 265 67K 265 256,384 5. find /mnt -exec touch {} \; 6. Wait the find process to finish. 7. vmstat | head -n1 ; vmstat -m | sed 1d | sort -hk 3,3 | grep fuse procs memory page disks faults cpu fuse_filefilehandle 1 1K 327 64 fuse_msgbuf 881 269K 1309 256,384,512,1024,2048,4096 fuse_vnode 2763 1037K 2763 384 8. umount /mnt Umounting takes considerable amount of time. 9. vmstat | head -n1 ; vmstat -m | sed 1d | sort -hk 3,3 | grep fuse procs memory page disks faults cpu fuse_vnode 0 0K 2763 384 fuse_filefilehandle 0 0K 327 64 fuse_msgbuf 3256 863K 3685 256,384,512,1024,2048,4096 Hope this helps. --=20 You are receiving this mail because: You are the assignee for the bug.=
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?bug-211674-7788-KpEYzD2QD1>