Date: Sat, 11 Apr 2026 03:35:15 +0000 From: Rick Macklem <rmacklem@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org Subject: git: 1d4e9d2b5ef5 - stable/14 - nfs_nfsdsocket.c: Allow Copy across file systems Message-ID: <69d9c173.18ee8.4e938d06@gitrepo.freebsd.org>
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The branch stable/14 has been updated by rmacklem: URL: https://cgit.FreeBSD.org/src/commit/?id=1d4e9d2b5ef5c8055740c949ad4446aed9a4d308 commit 1d4e9d2b5ef5c8055740c949ad4446aed9a4d308 Author: Rick Macklem <rmacklem@FreeBSD.org> AuthorDate: 2026-03-28 19:39:10 +0000 Commit: Rick Macklem <rmacklem@FreeBSD.org> CommitDate: 2026-04-11 03:33:19 +0000 nfs_nfsdsocket.c: Allow Copy across file systems For some server file system types, such as ZFS, a Copy/Clone operation can be done across file systems of the same file system type. As such, this patch allows the Copy/Clone to be attempted when the file handles are for files on different file systems. This fixes a problem for exported ZFS file systems when a copy_files on file_range(2) between file systems in the same NFSv4 mount is attempted. PR: 294010 (cherry picked from commit b65e7b4944cc2f594c9d9e6abc9b8618d3d62ff8) --- sys/fs/nfsserver/nfs_nfsdsocket.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/sys/fs/nfsserver/nfs_nfsdsocket.c b/sys/fs/nfsserver/nfs_nfsdsocket.c index d1b6198ba0e1..81c224860cc0 100644 --- a/sys/fs/nfsserver/nfs_nfsdsocket.c +++ b/sys/fs/nfsserver/nfs_nfsdsocket.c @@ -1272,7 +1272,8 @@ tryagain: if (vp == NULL || savevp == NULL) { nd->nd_repstat = NFSERR_NOFILEHANDLE; break; - } else if (fsidcmp(&cur_fsid, &save_fsid) != 0) { + } else if (fsidcmp(&cur_fsid, &save_fsid) != 0 && + op != NFSV4OP_COPY) { nd->nd_repstat = NFSERR_XDEV; break; }home | help
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