Date: Mon, 6 Nov 2017 15:29:33 +0000 (UTC) From: Andriy Gapon <avg@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r325486 - head Message-ID: <201711061529.vA6FTXvM037081@repo.freebsd.org>
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Author: avg Date: Mon Nov 6 15:29:33 2017 New Revision: 325486 URL: https://svnweb.freebsd.org/changeset/base/325486 Log: Add an UPDATING entry for the posix_fallocate/ZFS change, r325320 Modified: head/UPDATING Modified: head/UPDATING ============================================================================== --- head/UPDATING Mon Nov 6 15:22:24 2017 (r325485) +++ head/UPDATING Mon Nov 6 15:29:33 2017 (r325486) @@ -51,6 +51,13 @@ NOTE TO PEOPLE WHO THINK THAT FreeBSD 12.x IS SLOW: ****************************** SPECIAL WARNING: ****************************** +20171106: + The naive and non-compliant support of posix_fallocate(2) in ZFS + has been removed as of r325320. The system call now returns EINVAL + when used on a ZFS file. Although the new behavior complies with the + standard, some consumers are not prepared to cope with it. + One known victim is lld prior to r325420. + 20171102: Building in a FreeBSD src checkout will automatically create object directories now rather than store files in the current directory if
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