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Return block NFS implementation back as an option too

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This commit is contained in:
Vitaliy Filippov
2024-03-16 13:24:36 +03:00
parent 7c235c9103
commit a574f9ad71
12 changed files with 1525 additions and 194 deletions
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src/nfs_kv.cpp
+39 -9
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@@ -7,17 +7,9 @@
#include "str_util.h"
#include "nfs_proxy.h"
#include "nfs_common.h"
#include "nfs_kv.h"
nfsstat3 vitastor_nfs_map_err(int err)
{
return (err == EINVAL ? NFS3ERR_INVAL
: (err == ENOENT ? NFS3ERR_NOENT
: (err == ENOSPC ? NFS3ERR_NOSPC
: (err == EEXIST ? NFS3ERR_EXIST
: (err == EIO ? NFS3ERR_IO : (err ? NFS3ERR_IO : NFS3_OK))))));
}
nfstime3 nfstime_from_str(const std::string & s)
{
nfstime3 t;
@@ -142,3 +134,41 @@ bool kv_fh_valid(const std::string & fh)
{
return fh == NFS_ROOT_HANDLE || fh.size() == 9 && fh[0] == 'S' || fh.size() > 17 && fh[0] == 'I';
}
void nfs_kv_procs(nfs_client_t *self)
{
struct rpc_service_proc_t pt[] = {
{NFS_PROGRAM, NFS_V3, NFS3_NULL, nfs3_null_proc, NULL, 0, NULL, 0, self},
{NFS_PROGRAM, NFS_V3, NFS3_GETATTR, kv_nfs3_getattr_proc, (xdrproc_t)xdr_GETATTR3args, sizeof(GETATTR3args), (xdrproc_t)xdr_GETATTR3res, sizeof(GETATTR3res), self},
{NFS_PROGRAM, NFS_V3, NFS3_SETATTR, kv_nfs3_setattr_proc, (xdrproc_t)xdr_SETATTR3args, sizeof(SETATTR3args), (xdrproc_t)xdr_SETATTR3res, sizeof(SETATTR3res), self},
{NFS_PROGRAM, NFS_V3, NFS3_LOOKUP, kv_nfs3_lookup_proc, (xdrproc_t)xdr_LOOKUP3args, sizeof(LOOKUP3args), (xdrproc_t)xdr_LOOKUP3res, sizeof(LOOKUP3res), self},
{NFS_PROGRAM, NFS_V3, NFS3_ACCESS, nfs3_access_proc, (xdrproc_t)xdr_ACCESS3args, sizeof(ACCESS3args), (xdrproc_t)xdr_ACCESS3res, sizeof(ACCESS3res), self},
{NFS_PROGRAM, NFS_V3, NFS3_READLINK, kv_nfs3_readlink_proc, (xdrproc_t)xdr_READLINK3args, sizeof(READLINK3args), (xdrproc_t)xdr_READLINK3res, sizeof(READLINK3res), self},
{NFS_PROGRAM, NFS_V3, NFS3_READ, kv_nfs3_read_proc, (xdrproc_t)xdr_READ3args, sizeof(READ3args), (xdrproc_t)xdr_READ3res, sizeof(READ3res), self},
{NFS_PROGRAM, NFS_V3, NFS3_WRITE, kv_nfs3_write_proc, (xdrproc_t)xdr_WRITE3args, sizeof(WRITE3args), (xdrproc_t)xdr_WRITE3res, sizeof(WRITE3res), self},
{NFS_PROGRAM, NFS_V3, NFS3_CREATE, kv_nfs3_create_proc, (xdrproc_t)xdr_CREATE3args, sizeof(CREATE3args), (xdrproc_t)xdr_CREATE3res, sizeof(CREATE3res), self},
{NFS_PROGRAM, NFS_V3, NFS3_MKDIR, kv_nfs3_mkdir_proc, (xdrproc_t)xdr_MKDIR3args, sizeof(MKDIR3args), (xdrproc_t)xdr_MKDIR3res, sizeof(MKDIR3res), self},
{NFS_PROGRAM, NFS_V3, NFS3_SYMLINK, kv_nfs3_symlink_proc, (xdrproc_t)xdr_SYMLINK3args, sizeof(SYMLINK3args), (xdrproc_t)xdr_SYMLINK3res, sizeof(SYMLINK3res), self},
{NFS_PROGRAM, NFS_V3, NFS3_MKNOD, kv_nfs3_mknod_proc, (xdrproc_t)xdr_MKNOD3args, sizeof(MKNOD3args), (xdrproc_t)xdr_MKNOD3res, sizeof(MKNOD3res), self},
{NFS_PROGRAM, NFS_V3, NFS3_REMOVE, kv_nfs3_remove_proc, (xdrproc_t)xdr_REMOVE3args, sizeof(REMOVE3args), (xdrproc_t)xdr_REMOVE3res, sizeof(REMOVE3res), self},
{NFS_PROGRAM, NFS_V3, NFS3_RMDIR, kv_nfs3_rmdir_proc, (xdrproc_t)xdr_RMDIR3args, sizeof(RMDIR3args), (xdrproc_t)xdr_RMDIR3res, sizeof(RMDIR3res), self},
{NFS_PROGRAM, NFS_V3, NFS3_RENAME, kv_nfs3_rename_proc, (xdrproc_t)xdr_RENAME3args, sizeof(RENAME3args), (xdrproc_t)xdr_RENAME3res, sizeof(RENAME3res), self},
{NFS_PROGRAM, NFS_V3, NFS3_LINK, kv_nfs3_link_proc, (xdrproc_t)xdr_LINK3args, sizeof(LINK3args), (xdrproc_t)xdr_LINK3res, sizeof(LINK3res), self},
{NFS_PROGRAM, NFS_V3, NFS3_READDIR, kv_nfs3_readdir_proc, (xdrproc_t)xdr_READDIR3args, sizeof(READDIR3args), (xdrproc_t)xdr_READDIR3res, sizeof(READDIR3res), self},
{NFS_PROGRAM, NFS_V3, NFS3_READDIRPLUS, kv_nfs3_readdirplus_proc, (xdrproc_t)xdr_READDIRPLUS3args, sizeof(READDIRPLUS3args), (xdrproc_t)xdr_READDIRPLUS3res, sizeof(READDIRPLUS3res), self},
{NFS_PROGRAM, NFS_V3, NFS3_FSSTAT, nfs3_fsstat_proc, (xdrproc_t)xdr_FSSTAT3args, sizeof(FSSTAT3args), (xdrproc_t)xdr_FSSTAT3res, sizeof(FSSTAT3res), self},
{NFS_PROGRAM, NFS_V3, NFS3_FSINFO, nfs3_fsinfo_proc, (xdrproc_t)xdr_FSINFO3args, sizeof(FSINFO3args), (xdrproc_t)xdr_FSINFO3res, sizeof(FSINFO3res), self},
{NFS_PROGRAM, NFS_V3, NFS3_PATHCONF, nfs3_pathconf_proc, (xdrproc_t)xdr_PATHCONF3args, sizeof(PATHCONF3args), (xdrproc_t)xdr_PATHCONF3res, sizeof(PATHCONF3res), self},
{NFS_PROGRAM, NFS_V3, NFS3_COMMIT, nfs3_commit_proc, (xdrproc_t)xdr_COMMIT3args, sizeof(COMMIT3args), (xdrproc_t)xdr_COMMIT3res, sizeof(COMMIT3res), self},
{MOUNT_PROGRAM, MOUNT_V3, MOUNT3_NULL, nfs3_null_proc, NULL, 0, NULL, 0, self},
{MOUNT_PROGRAM, MOUNT_V3, MOUNT3_MNT, mount3_mnt_proc, (xdrproc_t)xdr_nfs_dirpath, sizeof(nfs_dirpath), (xdrproc_t)xdr_nfs_mountres3, sizeof(nfs_mountres3), self},
{MOUNT_PROGRAM, MOUNT_V3, MOUNT3_DUMP, mount3_dump_proc, NULL, 0, (xdrproc_t)xdr_nfs_mountlist, sizeof(nfs_mountlist), self},
{MOUNT_PROGRAM, MOUNT_V3, MOUNT3_UMNT, mount3_umnt_proc, (xdrproc_t)xdr_nfs_dirpath, sizeof(nfs_dirpath), NULL, 0, self},
{MOUNT_PROGRAM, MOUNT_V3, MOUNT3_UMNTALL, mount3_umntall_proc, NULL, 0, NULL, 0, self},
{MOUNT_PROGRAM, MOUNT_V3, MOUNT3_EXPORT, mount3_export_proc, NULL, 0, (xdrproc_t)xdr_nfs_exports, sizeof(nfs_exports), self},
};
for (int i = 0; i < sizeof(pt)/sizeof(pt[0]); i++)
{
self->proc_table.insert(pt[i]);
}
}