Date: Wed, 02 Jan 2019 20:36:44 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 234581] [fusefs] no VOP_ADVLOCK support Message-ID: <bug-234581-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D234581 Bug ID: 234581 Summary: [fusefs] no VOP_ADVLOCK support Product: Base System Version: CURRENT Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: asomers@FreeBSD.org fusefs(4) does not implement VOP_ADVLOCK(9). As a result, the kernel's def= ault implementation (vop_stdadvlock) is used. That's fine for local filesystems, but not for networked filesystems. Networked filesystems could end up concurrently accessing files that are apparently locked, if the accesses co= me from different clients. This limitation isn't documented in mount_fusefs(8= ), or anywhere else that I can find. --=20 You are receiving this mail because: You are the assignee for the bug.=
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