diff options
| author | Tigran Mkrtchyan <tigran.mkrtchyan@desy.de> | 2018-11-26 20:35:14 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-12-17 11:24:41 +0300 |
| commit | 111758f73595528e4f9f51b54cca27470d130e08 (patch) | |
| tree | 42b5b2cbfc10805e1bc0bdfefbde8391b620305c /fs/nfs | |
| parent | a31da26a15e9656931fea29c28dcf9fa10db3f46 (diff) | |
| download | linux-111758f73595528e4f9f51b54cca27470d130e08.tar.xz | |
flexfiles: enforce per-mirror stateid only for v4 DSes
commit 320f35b7bf8cccf1997ca3126843535e1b95e9c4 upstream.
Since commit bb21ce0ad227 we always enforce per-mirror stateid.
However, this makes sense only for v4+ servers.
Signed-off-by: Tigran Mkrtchyan <tigran.mkrtchyan@desy.de>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/nfs')
| -rw-r--r-- | fs/nfs/flexfilelayout/flexfilelayout.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/fs/nfs/flexfilelayout/flexfilelayout.c b/fs/nfs/flexfilelayout/flexfilelayout.c index 86ac2c5b93fe..e0fe9a0f1bf1 100644 --- a/fs/nfs/flexfilelayout/flexfilelayout.c +++ b/fs/nfs/flexfilelayout/flexfilelayout.c @@ -1733,7 +1733,8 @@ ff_layout_read_pagelist(struct nfs_pgio_header *hdr) if (fh) hdr->args.fh = fh; - if (!nfs4_ff_layout_select_ds_stateid(lseg, idx, &hdr->args.stateid)) + if (vers == 4 && + !nfs4_ff_layout_select_ds_stateid(lseg, idx, &hdr->args.stateid)) goto out_failed; /* @@ -1798,7 +1799,8 @@ ff_layout_write_pagelist(struct nfs_pgio_header *hdr, int sync) if (fh) hdr->args.fh = fh; - if (!nfs4_ff_layout_select_ds_stateid(lseg, idx, &hdr->args.stateid)) + if (vers == 4 && + !nfs4_ff_layout_select_ds_stateid(lseg, idx, &hdr->args.stateid)) goto out_failed; /* |