#include <linux/obd_class.h>
#include <linux/lustre_mds.h>
+#include <linux/obd_lov.h>
-static int mdc_reint(struct ptlrpc_client *cl, struct ptlrpc_request *request, int level)
+static int mdc_reint(struct ptlrpc_request *request, int level)
{
int rc;
request->rq_level = level;
return rc;
}
-int mdc_setattr(struct ptlrpc_client *cl, struct ptlrpc_connection *conn,
+int mdc_setattr(struct lustre_handle *conn,
struct inode *inode, struct iattr *iattr,
struct ptlrpc_request **request)
{
- struct mds_rec_setattr *rec;
struct ptlrpc_request *req;
+ struct mds_rec_setattr *rec;
int rc, size = sizeof(*rec);
ENTRY;
- req = ptlrpc_prep_req(cl, conn, MDS_REINT, 1, &size, NULL);
+ req = ptlrpc_prep_req(class_conn2cliimp(conn), MDS_REINT, 1, &size,
+ NULL);
if (!req)
RETURN(-ENOMEM);
- rec = lustre_msg_buf(req->rq_reqmsg, 0);
- mds_setattr_pack(rec, inode, iattr);
+ mds_setattr_pack(req, 0, inode, iattr, NULL, 0);
size = sizeof(struct mds_body);
req->rq_replen = lustre_msg_size(1, &size);
- rc = mdc_reint(cl, req, LUSTRE_CONN_FULL);
+ rc = mdc_reint(req, LUSTRE_CONN_FULL);
*request = req;
if (rc == -ERESTARTSYS )
rc = 0;
RETURN(rc);
}
-int mdc_create(struct ptlrpc_client *cl, struct ptlrpc_connection *conn,
+int mdc_create(struct lustre_handle *conn,
struct inode *dir, const char *name, int namelen,
- const char *tgt, int tgtlen, int mode, __u64 id, __u32 uid,
- __u32 gid, __u64 time, struct ptlrpc_request **request)
+ const char *tgt, int tgtlen, int mode, __u32 uid,
+ __u32 gid, __u64 time, __u64 rdev, struct lov_stripe_md *smd,
+ struct ptlrpc_request **request)
{
struct mds_rec_create *rec;
struct ptlrpc_request *req;
- int rc, size[3] = {sizeof(*rec), namelen + 1, tgtlen + 1};
+ int rc, size[3] = {sizeof(struct mds_rec_create), namelen + 1, 0};
char *tmp;
- int level;
+ int level, bufcount = 2;
ENTRY;
- req = ptlrpc_prep_req(cl, conn, MDS_REINT, 3, size, NULL);
+ if (S_ISREG(mode)) {
+ if (!smd) {
+ CERROR("File create, but no md (%ld, %*s)\n",
+ dir->i_ino, namelen, name);
+ LBUG();
+ }
+ size[2] = smd->lmd_easize;
+ bufcount = 3;
+ } else if (S_ISLNK(mode)) {
+ size[2] = tgtlen + 1;
+ bufcount = 3;
+ }
+
+ req = ptlrpc_prep_req(class_conn2cliimp(conn), MDS_REINT, bufcount, size,
+ NULL);
if (!req)
RETURN(-ENOMEM);
+ /* mds_create_pack fills msg->bufs[1] with name */
rec = lustre_msg_buf(req->rq_reqmsg, 0);
- mds_create_pack(rec, dir, mode, id, uid, gid, time);
+ mds_create_pack(req, 0, dir, mode, rdev, uid, gid, time,
+ name, namelen, NULL, 0);
- tmp = lustre_msg_buf(req->rq_reqmsg, 1);
- LOGL0(name, namelen, tmp);
-
- if (tgt) {
+ if (S_ISREG(mode)) {
+ lov_packmd(lustre_msg_buf(req->rq_reqmsg, 2), smd);
+ } else if (S_ISLNK(mode)) {
tmp = lustre_msg_buf(req->rq_reqmsg, 2);
LOGL0(tgt, tgtlen, tmp);
}
level = LUSTRE_CONN_FULL;
resend:
- rc = mdc_reint(cl, req, level);
+ rc = mdc_reint(req, level);
if (rc == -ERESTARTSYS) {
- struct mds_update_record_hdr *hdr =
- lustre_msg_buf(req->rq_reqmsg, 0);
+ __u32 *opcode = lustre_msg_buf(req->rq_reqmsg, 0);
level = LUSTRE_CONN_RECOVD;
CERROR("Lost reply: re-create rep.\n");
req->rq_flags = 0;
- hdr->ur_opcode = NTOH__u32(REINT_RECREATE);
+ *opcode = NTOH__u32(REINT_RECREATE);
goto resend;
}
RETURN(rc);
}
-int mdc_unlink(struct ptlrpc_client *cl, struct ptlrpc_connection *conn,
- struct inode *dir, struct inode *child, const char *name,
- int namelen, struct ptlrpc_request **request)
+int mdc_unlink(struct lustre_handle *conn, struct inode *dir,
+ struct inode *child, __u32 mode, const char *name, int namelen,
+ struct ptlrpc_request **request)
{
- struct mds_rec_unlink *rec;
struct ptlrpc_request *req;
- int rc, size[2] = {sizeof(*rec), namelen + 1};
- char *tmp;
+ int rc, size[2] = {sizeof(struct mds_rec_unlink), namelen + 1};
ENTRY;
- req = ptlrpc_prep_req(cl, conn, MDS_REINT, 2, size, NULL);
+ req = ptlrpc_prep_req(class_conn2cliimp(conn), MDS_REINT, 2, size, NULL);
if (!req)
RETURN(-ENOMEM);
- rec = lustre_msg_buf(req->rq_reqmsg, 0);
- mds_unlink_pack(rec, dir, child);
-
- tmp = lustre_msg_buf(req->rq_reqmsg, 1);
- LOGL0(name, namelen, tmp);
+ mds_unlink_pack(req, 0, dir, child, mode, name, namelen);
size[0] = sizeof(struct mds_body);
req->rq_replen = lustre_msg_size(1, size);
- rc = mdc_reint(cl, req, LUSTRE_CONN_FULL);
+ rc = mdc_reint(req, LUSTRE_CONN_FULL);
*request = req;
- if (rc == -ERESTARTSYS )
+ if (rc == -ERESTARTSYS)
rc = 0;
RETURN(rc);
}
-int mdc_link(struct ptlrpc_client *cl, struct ptlrpc_connection *conn,
+int mdc_link(struct lustre_handle *conn,
struct dentry *src, struct inode *dir, const char *name,
int namelen, struct ptlrpc_request **request)
{
- struct mds_rec_link *rec;
struct ptlrpc_request *req;
- int rc, size[2] = {sizeof(*rec), namelen + 1};
- char *tmp;
+ int rc, size[2] = {sizeof(struct mds_rec_link), namelen + 1};
ENTRY;
- req = ptlrpc_prep_req(cl, conn, MDS_REINT, 2, size, NULL);
+ req = ptlrpc_prep_req(class_conn2cliimp(conn), MDS_REINT, 2, size, NULL);
if (!req)
RETURN(-ENOMEM);
- rec = lustre_msg_buf(req->rq_reqmsg, 0);
- mds_link_pack(rec, src->d_inode, dir);
-
- tmp = lustre_msg_buf(req->rq_reqmsg, 1);
- LOGL0(name, namelen, tmp);
+ mds_link_pack(req, 0, src->d_inode, dir, name, namelen);
size[0] = sizeof(struct mds_body);
req->rq_replen = lustre_msg_size(1, size);
- rc = mdc_reint(cl, req, LUSTRE_CONN_FULL);
+ rc = mdc_reint(req, LUSTRE_CONN_FULL);
*request = req;
if (rc == -ERESTARTSYS )
rc = 0;
RETURN(rc);
}
-int mdc_rename(struct ptlrpc_client *cl, struct ptlrpc_connection *conn,
+int mdc_rename(struct lustre_handle *conn,
struct inode *src, struct inode *tgt, const char *old,
int oldlen, const char *new, int newlen,
struct ptlrpc_request **request)
{
- struct mds_rec_rename *rec;
struct ptlrpc_request *req;
- int rc, size[3] = {sizeof(*rec), oldlen + 1, newlen + 1};
- char *tmp;
+ int rc, size[3] = {sizeof(struct mds_rec_rename), oldlen + 1,
+ newlen + 1};
ENTRY;
- req = ptlrpc_prep_req(cl, conn, MDS_REINT, 3, size, NULL);
+ req = ptlrpc_prep_req(class_conn2cliimp(conn), MDS_REINT, 3, size, NULL);
if (!req)
RETURN(-ENOMEM);
- rec = lustre_msg_buf(req->rq_reqmsg, 0);
- mds_rename_pack(rec, src, tgt);
-
- tmp = lustre_msg_buf(req->rq_reqmsg, 1);
- LOGL0(old, oldlen, tmp);
-
- if (tgt) {
- tmp = lustre_msg_buf(req->rq_reqmsg, 2);
- LOGL0(new, newlen, tmp);
- }
+ mds_rename_pack(req, 0, src, tgt, old, oldlen, new, newlen);
size[0] = sizeof(struct mds_body);
req->rq_replen = lustre_msg_size(1, size);
- rc = mdc_reint(cl, req, LUSTRE_CONN_FULL);
+ rc = mdc_reint(req, LUSTRE_CONN_FULL);
*request = req;
if (rc == -ERESTARTSYS )
rc = 0;