Date: Sat, 28 Mar 2026 19:40:36 +0000 From: Rick Macklem <rmacklem@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: git: b65e7b4944cc - main - nfs_nfsdsocket.c: All Copy and Clone across file systems Message-ID: <69c82eb4.20c88.6055a15d@gitrepo.freebsd.org>
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The branch main has been updated by rmacklem: URL: https://cgit.FreeBSD.org/src/commit/?id=b65e7b4944cc2f594c9d9e6abc9b8618d3d62ff8 commit b65e7b4944cc2f594c9d9e6abc9b8618d3d62ff8 Author: Rick Macklem <rmacklem@FreeBSD.org> AuthorDate: 2026-03-28 19:39:10 +0000 Commit: Rick Macklem <rmacklem@FreeBSD.org> CommitDate: 2026-03-28 19:39:10 +0000 nfs_nfsdsocket.c: All Copy and Clone 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 MFC after: 2 weeks --- 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 201f3b74b946..efa7906dffc7 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 && op != NFSV4OP_CLONE) { nd->nd_repstat = NFSERR_XDEV; break; }home | help
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