Date: Sat, 27 Nov 2021 21:16:21 +0000 From: bugzilla-noreply@freebsd.org To: virtualization@FreeBSD.org Subject: [Bug 260081] bhyve: capsicum preventing blockif hole-punching detection Message-ID: <bug-260081-27103@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D260081 Bug ID: 260081 Summary: bhyve: capsicum preventing blockif hole-punching detection Product: Base System Version: CURRENT Hardware: Any OS: Any Status: New Severity: Affects Many People Priority: --- Component: bhyve Assignee: virtualization@FreeBSD.org Reporter: chuck@FreeBSD.org Formatting a file-backed NVMe device in bhyve fails because the blockif_candelete function returns FALSE on kernel which supports hole-punching: # uname -mrsvK FreeBSD 14.0-CURRENT FreeBSD 14.0-CURRENT main-81b22a9892 GENERIC amd64 1400041 This appears to happen because the cap_right_init(3) call does not allow the use of fpathconf(2). The attached patch which adds the CAP_FPATHCONF right fixes this. --=20 You are receiving this mail because: You are the assignee for the bug.=
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