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| author | Tigran Mkrtchyan <tigran.mkrtchyan@desy.de> | 2018-08-20 09:56:08 +0300 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@hammerspace.com> | 2018-09-30 22:35:17 +0300 |
| commit | 10ec57e4c500007fb54b7030f1194121794d48eb (patch) | |
| tree | f34701b4efd4aae4bd1120f03c65520b06936975 /fs/nfs/flexfilelayout | |
| parent | 943cff67b842839f4f35364ba2db5c2d3f025d94 (diff) | |
| download | linux-10ec57e4c500007fb54b7030f1194121794d48eb.tar.xz | |
nfs4: flex_file: ignore synthetic uid/gid for tightly coupled DSes
for tightly coupled DSes client must ignore provided synthetic uid and
gid as stated in draft-ietf-nfsv4-flex-files-19#section-5.1.
Signed-off-by: Tigran Mkrtchyan <tigran.mkrtchyan@desy.de>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Diffstat (limited to 'fs/nfs/flexfilelayout')
| -rw-r--r-- | fs/nfs/flexfilelayout/flexfilelayoutdev.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/nfs/flexfilelayout/flexfilelayoutdev.c b/fs/nfs/flexfilelayout/flexfilelayoutdev.c index 59aa04976331..74d8d5352438 100644 --- a/fs/nfs/flexfilelayout/flexfilelayoutdev.c +++ b/fs/nfs/flexfilelayout/flexfilelayoutdev.c @@ -453,7 +453,7 @@ ff_layout_get_ds_cred(struct pnfs_layout_segment *lseg, u32 ds_idx, struct nfs4_ff_layout_mirror *mirror = FF_LAYOUT_COMP(lseg, ds_idx); struct rpc_cred *cred; - if (mirror) { + if (mirror && !mirror->mirror_ds->ds_versions[0].tightly_coupled) { cred = ff_layout_get_mirror_cred(mirror, lseg->pls_range.iomode); if (!cred) cred = get_rpccred(mdscred); |