diff options
| author | Olga Kornievskaia <kolga@netapp.com> | 2024-06-24 09:28:27 -0400 |
|---|---|---|
| committer | Anna Schumaker <Anna.Schumaker@Netapp.com> | 2024-07-08 13:47:27 -0400 |
| commit | 4840c00003a2275668a13b82c9f5b1aed80183aa (patch) | |
| tree | 9b95f039c7a5d1906e21cf8f4af819bb69235d73 /fs/nfs | |
| parent | 2f1f31042ef07719a0d5cb4784b8a32d20c13110 (diff) | |
NFSv4.1 another fix for EXCHGID4_FLAG_USE_PNFS_DS for DS server
Previously in order to mark the communication with the DS server,
we tried to use NFS_CS_DS in cl_flags. However, this flag would
only be saved for the DS server and in case where DS equals MDS,
the client would not find a matching nfs_client in nfs_match_client
that represents the MDS (but is also a DS).
Instead, don't rely on the NFS_CS_DS but instead use NFS_CS_PNFS.
Fixes: 379e4adfddd6 ("NFSv4.1: fixup use EXCHGID4_FLAG_USE_PNFS_DS for DS server")
Signed-off-by: Olga Kornievskaia <kolga@netapp.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'fs/nfs')
| -rw-r--r-- | fs/nfs/nfs4client.c | 6 | ||||
| -rw-r--r-- | fs/nfs/nfs4proc.c | 2 |
2 files changed, 3 insertions, 5 deletions
diff --git a/fs/nfs/nfs4client.c b/fs/nfs/nfs4client.c index 84573df5cf5a..83378f69b35e 100644 --- a/fs/nfs/nfs4client.c +++ b/fs/nfs/nfs4client.c @@ -231,9 +231,8 @@ struct nfs_client *nfs4_alloc_client(const struct nfs_client_initdata *cl_init) __set_bit(NFS_CS_INFINITE_SLOTS, &clp->cl_flags); __set_bit(NFS_CS_DISCRTRY, &clp->cl_flags); __set_bit(NFS_CS_NO_RETRANS_TIMEOUT, &clp->cl_flags); - - if (test_bit(NFS_CS_DS, &cl_init->init_flags)) - __set_bit(NFS_CS_DS, &clp->cl_flags); + if (test_bit(NFS_CS_PNFS, &cl_init->init_flags)) + __set_bit(NFS_CS_PNFS, &clp->cl_flags); /* * Set up the connection to the server before we add add to the * global list. @@ -1013,7 +1012,6 @@ struct nfs_client *nfs4_set_ds_client(struct nfs_server *mds_srv, if (mds_srv->flags & NFS_MOUNT_NORESVPORT) __set_bit(NFS_CS_NORESVPORT, &cl_init.init_flags); - __set_bit(NFS_CS_DS, &cl_init.init_flags); __set_bit(NFS_CS_PNFS, &cl_init.init_flags); cl_init.max_connect = NFS_MAX_TRANSPORTS; /* diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index 8e89b5e0ce31..8883016c551c 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -8959,7 +8959,7 @@ nfs4_run_exchange_id(struct nfs_client *clp, const struct cred *cred, #ifdef CONFIG_NFS_V4_1_MIGRATION calldata->args.flags |= EXCHGID4_FLAG_SUPP_MOVED_MIGR; #endif - if (test_bit(NFS_CS_DS, &clp->cl_flags)) + if (test_bit(NFS_CS_PNFS, &clp->cl_flags)) calldata->args.flags |= EXCHGID4_FLAG_USE_PNFS_DS; msg.rpc_argp = &calldata->args; msg.rpc_resp = &calldata->res; |