diff options
| author | Olga Kornievskaia <kolga@netapp.com> | 2022-03-16 18:24:26 -0400 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@hammerspace.com> | 2022-03-21 10:36:49 -0400 |
| commit | a43bf604446414103b7535f38e739b65601c4fb2 (patch) | |
| tree | cd7542ccddf44e1691a96dea6c3de9f3bd083159 /fs/nfs/client.c | |
| parent | 693486d5f8951780a9bb31f7fe935171a80010e4 (diff) | |
NFSv4.1 provide mount option to toggle trunking discovery
Introduce a new mount option -- trunkdiscovery,notrunkdiscovery -- to
toggle whether or not the client will engage in actively discovery
of trunking locations.
v2 make notrunkdiscovery default
Signed-off-by: Olga Kornievskaia <kolga@netapp.com>
Fixes: 1976b2b31462 ("NFSv4.1 query for fs_location attr on a new file system")
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Diffstat (limited to 'fs/nfs/client.c')
| -rw-r--r-- | fs/nfs/client.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/nfs/client.c b/fs/nfs/client.c index d1f34229e11a..e828504cc396 100644 --- a/fs/nfs/client.c +++ b/fs/nfs/client.c @@ -857,7 +857,8 @@ static int nfs_probe_fsinfo(struct nfs_server *server, struct nfs_fh *mntfh, str } if (clp->rpc_ops->discover_trunking != NULL && - (server->caps & NFS_CAP_FS_LOCATIONS)) { + (server->caps & NFS_CAP_FS_LOCATIONS && + (server->flags & NFS_MOUNT_TRUNK_DISCOVERY))) { error = clp->rpc_ops->discover_trunking(server, mntfh); if (error < 0) return error; |