* Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
* Use is subject to license terms.
*
- * Copyright (c) 2011, 2014, Intel Corporation.
+ * Copyright (c) 2011, 2015, Intel Corporation.
*/
/*
* This file is part of Lustre, http://www.lustre.org/
#define DEBUG_SUBSYSTEM S_MDS
+#include <linux/user_namespace.h>
+#ifdef HAVE_UIDGID_HEADER
+# include <linux/uidgid.h>
+#endif
#include "mdt_internal.h"
#include <lnet/nidstr.h>
#include <lustre_nodemap.h>
}
static int new_init_ucred(struct mdt_thread_info *info, ucred_init_type_t type,
- void *buf)
+ void *buf, bool drop_fs_cap)
{
struct ptlrpc_request *req = mdt_info_req(info);
struct mdt_device *mdt = info->mti_mdt;
struct lu_ucred *ucred = mdt_ucred(info);
lnet_nid_t peernid = req->rq_peer.nid;
__u32 perm = 0;
- __u32 remote = exp_connect_rmtclient(info->mti_exp);
int setuid;
int setgid;
int rc = 0;
ucred->uc_suppgids[1] = -1;
}
- /* sanity check: we expect the uid which client claimed is true */
- if (remote) {
- if (!uid_valid(make_kuid(&init_user_ns, req->rq_auth_mapped_uid))) {
- CDEBUG(D_SEC, "remote user not mapped, deny access!\n");
- RETURN(-EACCES);
- }
-
- if (ptlrpc_user_desc_do_idmap(req, pud))
- RETURN(-EACCES);
-
- if (req->rq_auth_mapped_uid != pud->pud_uid) {
- CDEBUG(D_SEC, "remote client %s: auth/mapped uid %u/%u "
- "while client claims %u:%u/%u:%u\n",
- libcfs_nid2str(peernid), req->rq_auth_uid,
- req->rq_auth_mapped_uid,
- pud->pud_uid, pud->pud_gid,
- pud->pud_fsuid, pud->pud_fsgid);
- RETURN(-EACCES);
- }
- } else {
- if (req->rq_auth_uid != pud->pud_uid) {
- CDEBUG(D_SEC, "local client %s: auth uid %u "
- "while client claims %u:%u/%u:%u\n",
- libcfs_nid2str(peernid), req->rq_auth_uid,
- pud->pud_uid, pud->pud_gid,
- pud->pud_fsuid, pud->pud_fsgid);
- RETURN(-EACCES);
- }
- }
+ if (!flvr_is_rootonly(req->rq_flvr.sf_rpc) &&
+ req->rq_auth_uid != pud->pud_uid) {
+ CDEBUG(D_SEC, "local client %s: auth uid %u "
+ "while client claims %u:%u/%u:%u\n",
+ libcfs_nid2str(peernid), req->rq_auth_uid,
+ pud->pud_uid, pud->pud_gid,
+ pud->pud_fsuid, pud->pud_fsgid);
+ RETURN(-EACCES);
+ }
- if (is_identity_get_disabled(mdt->mdt_identity_cache)) {
- if (remote) {
- CDEBUG(D_SEC, "remote client must run with identity_get "
- "enabled!\n");
- RETURN(-EACCES);
- } else {
- ucred->uc_identity = NULL;
- perm = CFS_SETUID_PERM | CFS_SETGID_PERM |
- CFS_SETGRP_PERM;
- }
- } else {
- struct md_identity *identity;
+ if (is_identity_get_disabled(mdt->mdt_identity_cache)) {
+ ucred->uc_identity = NULL;
+ perm = CFS_SETUID_PERM | CFS_SETGID_PERM | CFS_SETGRP_PERM;
+ } else {
+ struct md_identity *identity;
- identity = mdt_identity_get(mdt->mdt_identity_cache,
- pud->pud_uid);
- if (IS_ERR(identity)) {
- if (unlikely(PTR_ERR(identity) == -EREMCHG &&
- !remote)) {
+ identity = mdt_identity_get(mdt->mdt_identity_cache,
+ pud->pud_uid);
+ if (IS_ERR(identity)) {
+ if (unlikely(PTR_ERR(identity) == -EREMCHG)) {
ucred->uc_identity = NULL;
- perm = CFS_SETUID_PERM | CFS_SETGID_PERM |
- CFS_SETGRP_PERM;
- } else {
- CDEBUG(D_SEC, "Deny access without identity: uid %u\n",
- pud->pud_uid);
- RETURN(-EACCES);
- }
- } else {
+ perm = CFS_SETUID_PERM | CFS_SETGID_PERM |
+ CFS_SETGRP_PERM;
+ } else {
+ CDEBUG(D_SEC,
+ "Deny access without identity: uid %u\n",
+ pud->pud_uid);
+ RETURN(-EACCES);
+ }
+ } else {
ucred->uc_identity = identity;
perm = mdt_identity_get_perm(ucred->uc_identity,
- remote, peernid);
- }
- }
+ peernid);
+ }
+ }
- /* find out the setuid/setgid attempt */
- setuid = (pud->pud_uid != pud->pud_fsuid);
+ /* find out the setuid/setgid attempt */
+ setuid = (pud->pud_uid != pud->pud_fsuid);
setgid = ((pud->pud_gid != pud->pud_fsgid) ||
(ucred->uc_identity &&
(pud->pud_gid != ucred->uc_identity->mi_gid)));
GOTO(out, rc = -EACCES);
}
- /*
- * NB: remote client not allowed to setgroups anyway.
- */
- if (!remote && perm & CFS_SETGRP_PERM) {
+ if (perm & CFS_SETGRP_PERM) {
if (pud->pud_ngroups) {
/* setgroups for local client */
ucred->uc_ginfo = groups_alloc(pud->pud_ngroups);
mdt_root_squash(info, peernid);
/* remove fs privilege for non-root user. */
- if (ucred->uc_fsuid)
+ if (ucred->uc_fsuid && drop_fs_cap)
ucred->uc_cap = pud->pud_cap & ~CFS_CAP_FS_MASK;
else
ucred->uc_cap = pud->pud_cap;
- if (remote && !(perm & CFS_RMTOWN_PERM))
- ucred->uc_cap &= ~(CFS_CAP_SYS_RESOURCE_MASK |
- CFS_CAP_CHOWN_MASK);
ucred->uc_valid = UCRED_NEW;
ucred_set_jobid(info, ucred);
*/
bool allow_client_chgrp(struct mdt_thread_info *info, struct lu_ucred *uc)
{
- __u32 remote = exp_connect_rmtclient(info->mti_exp);
__u32 perm;
- /* 1. If identity_upcall is disabled, then forbid remote client to set
- * supplementary group IDs, but permit local client to do that. */
- if (is_identity_get_disabled(info->mti_mdt->mdt_identity_cache)) {
- if (remote)
- return false;
-
+ /* 1. If identity_upcall is disabled,
+ * permit local client to do anything. */
+ if (is_identity_get_disabled(info->mti_mdt->mdt_identity_cache))
return true;
- }
/* 2. If fail to get related identities, then forbid any client to
* set supplementary group IDs. */
return false;
/* 3. Check the permission in the identities. */
- perm = mdt_identity_get_perm(uc->uc_identity, remote,
+ perm = mdt_identity_get_perm(uc->uc_identity,
mdt_info_req(info)->rq_peer.nid);
if (perm & CFS_SETGRP_PERM)
return true;
struct md_identity *identity = NULL;
lnet_nid_t peernid = req->rq_peer.nid;
__u32 perm = 0;
- __u32 remote = exp_connect_rmtclient(info->mti_exp);
int setuid;
int setgid;
int rc = 0;
if ((ucred->uc_valid == UCRED_OLD) || (ucred->uc_valid == UCRED_NEW))
RETURN(0);
- if (!req->rq_auth_gss || req->rq_auth_usr_mdt || !req->rq_user_desc)
- RETURN(0);
-
- /* sanity check: if we use strong authentication, we expect the
- * uid which client claimed is true */
- if (remote) {
- if (!uid_valid(make_kuid(&init_user_ns, req->rq_auth_mapped_uid))) {
- CDEBUG(D_SEC, "remote user not mapped, deny access!\n");
- RETURN(-EACCES);
- }
+ if (!req->rq_auth_gss || req->rq_auth_usr_mdt || !req->rq_user_desc)
+ RETURN(0);
- if (ptlrpc_user_desc_do_idmap(req, pud))
- RETURN(-EACCES);
-
- if (req->rq_auth_mapped_uid != pud->pud_uid) {
- CDEBUG(D_SEC, "remote client %s: auth/mapped uid %u/%u "
- "while client claims %u:%u/%u:%u\n",
- libcfs_nid2str(peernid), req->rq_auth_uid,
- req->rq_auth_mapped_uid,
- pud->pud_uid, pud->pud_gid,
- pud->pud_fsuid, pud->pud_fsgid);
- RETURN(-EACCES);
- }
- } else {
- if (req->rq_auth_uid != pud->pud_uid) {
- CDEBUG(D_SEC, "local client %s: auth uid %u "
- "while client claims %u:%u/%u:%u\n",
- libcfs_nid2str(peernid), req->rq_auth_uid,
- pud->pud_uid, pud->pud_gid,
- pud->pud_fsuid, pud->pud_fsgid);
- RETURN(-EACCES);
- }
- }
+ /* sanity check: if we use strong authentication, we expect the
+ * uid which client claimed is true */
+ if (!flvr_is_rootonly(req->rq_flvr.sf_rpc) &&
+ req->rq_auth_uid != pud->pud_uid) {
+ CDEBUG(D_SEC, "local client %s: auth uid %u "
+ "while client claims %u:%u/%u:%u\n",
+ libcfs_nid2str(peernid), req->rq_auth_uid,
+ pud->pud_uid, pud->pud_gid,
+ pud->pud_fsuid, pud->pud_fsgid);
+ RETURN(-EACCES);
+ }
- if (is_identity_get_disabled(mdt->mdt_identity_cache)) {
- if (remote) {
- CDEBUG(D_SEC, "remote client must run with identity_get "
- "enabled!\n");
- RETURN(-EACCES);
- }
- RETURN(0);
- }
+ if (is_identity_get_disabled(mdt->mdt_identity_cache))
+ RETURN(0);
- identity = mdt_identity_get(mdt->mdt_identity_cache, pud->pud_uid);
- if (IS_ERR(identity)) {
- if (unlikely(PTR_ERR(identity) == -EREMCHG &&
- !remote)) {
- RETURN(0);
- } else {
- CDEBUG(D_SEC, "Deny access without identity: uid %u\n",
- pud->pud_uid);
- RETURN(-EACCES);
- }
- }
+ identity = mdt_identity_get(mdt->mdt_identity_cache, pud->pud_uid);
+ if (IS_ERR(identity)) {
+ if (unlikely(PTR_ERR(identity) == -EREMCHG)) {
+ RETURN(0);
+ } else {
+ CDEBUG(D_SEC, "Deny access without identity: uid %u\n",
+ pud->pud_uid);
+ RETURN(-EACCES);
+ }
+ }
- perm = mdt_identity_get_perm(identity, remote, peernid);
+ perm = mdt_identity_get_perm(identity, peernid);
/* find out the setuid/setgid attempt */
setuid = (pud->pud_uid != pud->pud_fsuid);
setgid = (pud->pud_gid != pud->pud_fsgid ||
return rc;
}
-static void mdt_squash_nodemap_id(struct lu_ucred *ucred,
- struct lu_nodemap *nodemap)
+static int old_init_ucred_common(struct mdt_thread_info *info,
+ struct lu_nodemap *nodemap,
+ bool drop_fs_cap)
{
- if (ucred->uc_o_uid == nodemap->nm_squash_uid) {
- ucred->uc_fsuid = nodemap->nm_squash_uid;
- ucred->uc_fsgid = nodemap->nm_squash_gid;
- ucred->uc_cap = 0;
- ucred->uc_suppgids[0] = -1;
- ucred->uc_suppgids[1] = -1;
+ struct lu_ucred *uc = mdt_ucred(info);
+ struct mdt_device *mdt = info->mti_mdt;
+ struct md_identity *identity = NULL;
+
+ if (!is_identity_get_disabled(mdt->mdt_identity_cache)) {
+ identity = mdt_identity_get(mdt->mdt_identity_cache,
+ uc->uc_fsuid);
+ if (IS_ERR(identity)) {
+ if (unlikely(PTR_ERR(identity) == -EREMCHG ||
+ uc->uc_cap & CFS_CAP_FS_MASK)) {
+ identity = NULL;
+ } else {
+ CDEBUG(D_SEC, "Deny access without identity: "
+ "uid %u\n", uc->uc_fsuid);
+ RETURN(-EACCES);
+ }
+ }
}
-}
+ uc->uc_identity = identity;
+
+ if (nodemap && uc->uc_o_uid == nodemap->nm_squash_uid) {
+ uc->uc_fsuid = nodemap->nm_squash_uid;
+ uc->uc_fsgid = nodemap->nm_squash_gid;
+ uc->uc_cap = 0;
+ uc->uc_suppgids[0] = -1;
+ uc->uc_suppgids[1] = -1;
+ }
+
+ /* process root_squash here. */
+ mdt_root_squash(info, mdt_info_req(info)->rq_peer.nid);
+
+ /* remove fs privilege for non-root user. */
+ if (uc->uc_fsuid && drop_fs_cap)
+ uc->uc_cap &= ~CFS_CAP_FS_MASK;
+ uc->uc_valid = UCRED_OLD;
+ ucred_set_jobid(info, uc);
+ return 0;
+}
static int old_init_ucred(struct mdt_thread_info *info,
- struct mdt_body *body)
+ struct mdt_body *body, bool drop_fs_cap)
{
- struct lu_ucred *uc = mdt_ucred(info);
- struct mdt_device *mdt = info->mti_mdt;
- struct md_identity *identity = NULL;
- struct lu_nodemap *nodemap =
- info->mti_exp->exp_target_data.ted_nodemap;
+ struct lu_ucred *uc = mdt_ucred(info);
+ struct lu_nodemap *nodemap;
+ int rc;
ENTRY;
+ nodemap = nodemap_get_from_exp(info->mti_exp);
+ if (IS_ERR(nodemap))
+ RETURN(PTR_ERR(nodemap));
+
body->mbo_uid = nodemap_map_id(nodemap, NODEMAP_UID,
NODEMAP_CLIENT_TO_FS, body->mbo_uid);
body->mbo_gid = nodemap_map_id(nodemap, NODEMAP_GID,
uc->uc_suppgids[0] = body->mbo_suppgid;
uc->uc_suppgids[1] = -1;
uc->uc_ginfo = NULL;
- if (!is_identity_get_disabled(mdt->mdt_identity_cache)) {
- identity = mdt_identity_get(mdt->mdt_identity_cache,
- uc->uc_fsuid);
- if (IS_ERR(identity)) {
- if (unlikely(PTR_ERR(identity) == -EREMCHG)) {
- identity = NULL;
- } else {
- CDEBUG(D_SEC, "Deny access without identity: "
- "uid %u\n", uc->uc_fsuid);
- RETURN(-EACCES);
- }
- }
- }
- uc->uc_identity = identity;
-
- mdt_squash_nodemap_id(uc, nodemap);
+ uc->uc_cap = body->mbo_capability;
- /* process root_squash here. */
- mdt_root_squash(info, mdt_info_req(info)->rq_peer.nid);
+ rc = old_init_ucred_common(info, nodemap, drop_fs_cap);
+ nodemap_putref(nodemap);
- /* remove fs privilege for non-root user. */
- if (uc->uc_fsuid)
- uc->uc_cap = body->mbo_capability & ~CFS_CAP_FS_MASK;
- else
- uc->uc_cap = body->mbo_capability;
- uc->uc_valid = UCRED_OLD;
- ucred_set_jobid(info, uc);
-
- RETURN(0);
+ RETURN(rc);
}
static int old_init_ucred_reint(struct mdt_thread_info *info)
{
- struct lu_ucred *uc = mdt_ucred(info);
- struct mdt_device *mdt = info->mti_mdt;
- struct md_identity *identity = NULL;
- struct lu_nodemap *nodemap =
- info->mti_exp->exp_target_data.ted_nodemap;
+ struct lu_ucred *uc = mdt_ucred(info);
+ struct lu_nodemap *nodemap;
+ int rc;
ENTRY;
+ nodemap = nodemap_get_from_exp(info->mti_exp);
+ if (IS_ERR(nodemap))
+ RETURN(PTR_ERR(nodemap));
+
LASSERT(uc != NULL);
uc->uc_fsuid = nodemap_map_id(nodemap, NODEMAP_UID,
uc->uc_o_gid = uc->uc_o_fsgid = uc->uc_gid = uc->uc_fsgid;
uc->uc_ginfo = NULL;
- if (!is_identity_get_disabled(mdt->mdt_identity_cache)) {
- identity = mdt_identity_get(mdt->mdt_identity_cache,
- uc->uc_fsuid);
- if (IS_ERR(identity)) {
- if (unlikely(PTR_ERR(identity) == -EREMCHG)) {
- identity = NULL;
- } else {
- CDEBUG(D_SEC, "Deny access without identity: "
- "uid %u\n", uc->uc_fsuid);
- RETURN(-EACCES);
- }
- }
- }
- uc->uc_identity = identity;
-
- /* process root_squash here. */
- mdt_root_squash(info, mdt_info_req(info)->rq_peer.nid);
-
- /* remove fs privilege for non-root user. */
- if (uc->uc_fsuid)
- uc->uc_cap &= ~CFS_CAP_FS_MASK;
- uc->uc_valid = UCRED_OLD;
- ucred_set_jobid(info, uc);
+ rc = old_init_ucred_common(info, nodemap, true); /* drop_fs_cap=true */
+ nodemap_putref(nodemap);
- RETURN(0);
+ RETURN(rc);
}
-int mdt_init_ucred(struct mdt_thread_info *info, struct mdt_body *body)
+static inline int __mdt_init_ucred(struct mdt_thread_info *info,
+ struct mdt_body *body,
+ bool drop_fs_cap)
{
- struct ptlrpc_request *req = mdt_info_req(info);
- struct lu_ucred *uc = mdt_ucred(info);
+ struct ptlrpc_request *req = mdt_info_req(info);
+ struct lu_ucred *uc = mdt_ucred(info);
LASSERT(uc != NULL);
if ((uc->uc_valid == UCRED_OLD) || (uc->uc_valid == UCRED_NEW))
return 0;
- mdt_exit_ucred(info);
+ mdt_exit_ucred(info);
- if (!req->rq_auth_gss || req->rq_auth_usr_mdt || !req->rq_user_desc)
- return old_init_ucred(info, body);
- else
- return new_init_ucred(info, BODY_INIT, body);
+ if (!req->rq_auth_gss || req->rq_auth_usr_mdt || !req->rq_user_desc)
+ return old_init_ucred(info, body, drop_fs_cap);
+ else
+ return new_init_ucred(info, BODY_INIT, body, drop_fs_cap);
+}
+
+int mdt_init_ucred(struct mdt_thread_info *info, struct mdt_body *body)
+{
+ return __mdt_init_ucred(info, body, true);
+}
+
+/* LU-6528 when "no_subtree_check" is set for NFS export, nfsd_set_fh_dentry()
+ * doesn't set correct fsuid explicitely, but raise capability to allow
+ * exportfs_decode_fh() to reconnect disconnected dentry into dcache. So for
+ * lookup (i.e. intent_getattr), we should keep FS capability, otherwise it
+ * will fail permission check. */
+int mdt_init_ucred_intent_getattr(struct mdt_thread_info *info,
+ struct mdt_body *body)
+{
+ return __mdt_init_ucred(info, body, false);
}
int mdt_init_ucred_reint(struct mdt_thread_info *info)
{
- struct ptlrpc_request *req = mdt_info_req(info);
+ struct ptlrpc_request *req = mdt_info_req(info);
struct lu_ucred *uc = mdt_ucred(info);
+ struct md_attr *ma = &info->mti_attr;
LASSERT(uc != NULL);
if ((uc->uc_valid == UCRED_OLD) || (uc->uc_valid == UCRED_NEW))
return 0;
- mdt_exit_ucred(info);
+ /* LU-5564: for normal close request, skip permission check */
+ if (lustre_msg_get_opc(req->rq_reqmsg) == MDS_CLOSE &&
+ !(ma->ma_attr_flags & (MDS_HSM_RELEASE | MDS_CLOSE_LAYOUT_SWAP)))
+ uc->uc_cap |= CFS_CAP_FS_MASK;
- if (!req->rq_auth_gss || req->rq_auth_usr_mdt || !req->rq_user_desc)
- return old_init_ucred_reint(info);
- else
- return new_init_ucred(info, REC_INIT, NULL);
+ mdt_exit_ucred(info);
+
+ if (!req->rq_auth_gss || req->rq_auth_usr_mdt || !req->rq_user_desc)
+ return old_init_ucred_reint(info);
+ else
+ return new_init_ucred(info, REC_INIT, NULL, true);
}
/* copied from lov/lov_ea.c, just for debugging, will be removed later */
struct req_capsule *pill = info->mti_pill;
struct mdt_reint_record *rr = &info->mti_rr;
struct mdt_rec_setattr *rec;
- struct lu_nodemap *nodemap =
- info->mti_exp->exp_target_data.ted_nodemap;
+ struct lu_nodemap *nodemap;
ENTRY;
CLASSERT(sizeof(struct mdt_rec_setattr)== sizeof(struct mdt_rec_reint));
rr->rr_fid1 = &rec->sa_fid;
la->la_valid = mdt_attr_valid_xlate(rec->sa_valid, rr, ma);
- /* If MDS_ATTR_xTIME is set without MDS_ATTR_xTIME_SET and
- * the client does not have OBD_CONNECT_FULL20, convert it
- * to LA_xTIME. LU-3036 */
- if (!(exp_connect_flags(info->mti_exp) & OBD_CONNECT_FULL20)) {
- if (!(rec->sa_valid & MDS_ATTR_ATIME_SET) &&
- (rec->sa_valid & MDS_ATTR_ATIME))
- la->la_valid |= LA_ATIME;
- if (!(rec->sa_valid & MDS_ATTR_MTIME_SET) &&
- (rec->sa_valid & MDS_ATTR_MTIME))
- la->la_valid |= LA_MTIME;
- if (!(rec->sa_valid & MDS_ATTR_CTIME_SET) &&
- (rec->sa_valid & MDS_ATTR_CTIME))
- la->la_valid |= LA_CTIME;
- }
la->la_mode = rec->sa_mode;
la->la_flags = rec->sa_attr_flags;
+
+ nodemap = nodemap_get_from_exp(info->mti_exp);
+ if (IS_ERR(nodemap))
+ RETURN(PTR_ERR(nodemap));
+
la->la_uid = nodemap_map_id(nodemap, NODEMAP_UID,
NODEMAP_CLIENT_TO_FS, rec->sa_uid);
la->la_gid = nodemap_map_id(nodemap, NODEMAP_GID,
NODEMAP_CLIENT_TO_FS, rec->sa_gid);
+ nodemap_putref(nodemap);
+
la->la_size = rec->sa_size;
la->la_blocks = rec->sa_blocks;
la->la_ctime = rec->sa_ctime;
else
ma->ma_attr_flags &= ~MDS_HSM_RELEASE;
+ if (rec->sa_bias & MDS_CLOSE_LAYOUT_SWAP)
+ ma->ma_attr_flags |= MDS_CLOSE_LAYOUT_SWAP;
+ else
+ ma->ma_attr_flags &= ~MDS_CLOSE_LAYOUT_SWAP;
+
RETURN(0);
}
if (ioepoch == NULL)
RETURN(-EPROTO);
- info->mti_close_handle = ioepoch->handle;
+ info->mti_close_handle = ioepoch->mio_handle;
RETURN(0);
}
RETURN(rc);
}
-static int mdt_hsm_release_unpack(struct mdt_thread_info *info)
+static int mdt_intent_close_unpack(struct mdt_thread_info *info)
{
struct md_attr *ma = &info->mti_attr;
- struct req_capsule *pill = info->mti_pill;
+ struct req_capsule *pill = info->mti_pill;
ENTRY;
- if (!(ma->ma_attr_flags & MDS_HSM_RELEASE))
+ if (!(ma->ma_attr_flags & (MDS_HSM_RELEASE | MDS_CLOSE_LAYOUT_SWAP)))
RETURN(0);
- req_capsule_extend(pill, &RQF_MDS_RELEASE_CLOSE);
+ req_capsule_extend(pill, &RQF_MDS_INTENT_CLOSE);
if (!(req_capsule_has_field(pill, &RMF_CLOSE_DATA, RCL_CLIENT) &&
req_capsule_field_present(pill, &RMF_CLOSE_DATA, RCL_CLIENT)))
if (rc)
RETURN(rc);
- rc = mdt_hsm_release_unpack(info);
+ rc = mdt_intent_close_unpack(info);
if (rc)
RETURN(rc);
if (tgt == NULL)
RETURN(-EFAULT);
} else {
- req_capsule_extend(pill, &RQF_MDS_REINT_CREATE_RMT_ACL);
+ req_capsule_extend(pill, &RQF_MDS_REINT_CREATE_ACL);
if (S_ISDIR(attr->la_mode) &&
req_capsule_get_size(pill, &RMF_EADATA, RCL_CLIENT) > 0) {
sp->u.sp_ea.eadata =
else
ma->ma_attr_flags &= ~MDS_VTX_BYPASS;
+ if (rec->rn_bias & MDS_RENAME_MIGRATE) {
+ req_capsule_extend(info->mti_pill, &RQF_MDS_REINT_MIGRATE);
+ rc = mdt_close_handle_unpack(info);
+ if (rc < 0)
+ RETURN(rc);
+ info->mti_spec.sp_migrate_close = 1;
+ }
+
info->mti_spec.no_create = !!req_is_replay(mdt_info_req(info));
git://git.whamcloud.com / fs / lustre-release.git / blobdiff