/*
* Add here for obd notify mechanism, when adding a new ost, the mds
- * will notify this mdd.
+ * will notify this mdd. The mds will be used for quota also.
*/
obd->obd_upcall.onu_upcall = mdd_notify;
obd->obd_upcall.onu_owner = mdd;
mdd->mdd_obd_dev = obd;
-
EXIT;
class_detach:
if (rc)
if (rc)
GOTO(lcfg_cleanup, rc);
mdd->mdd_obd_dev = NULL;
-
+
EXIT;
lcfg_cleanup:
return rc;
{
struct obd_device *obd = mdd2obd_dev(mdd);
struct obd_export *lov_exp = obd->u.mds.mds_osc_exp;
+ struct lu_site *site = mdd2lu_dev(mdd)->ld_site;
struct obdo *oa;
struct lov_stripe_md *lsm = NULL;
const void *eadata = spec->u.sp_ea.eadata;
oa->o_uid = 0; /* must have 0 uid / gid on OST */
oa->o_gid = 0;
- oa->o_gr = FILTER_GROUP_MDS0 +
- lu_site2md(mdd2lu_dev(mdd)->ld_site)->ms_node_id;
+ oa->o_gr = mdt_to_obd_objgrp(lu_site2md(site)->ms_node_id);
oa->o_mode = S_IFREG | 0600;
oa->o_id = mdd_lov_create_id(mdd_object_fid(child));
oa->o_valid = OBD_MD_FLID | OBD_MD_FLTYPE | OBD_MD_FLFLAGS |
}
GOTO(out_oti, rc);
}
- LASSERT(lsm->lsm_object_gr >= FILTER_GROUP_MDS0);
+ LASSERT_MDS_GROUP(lsm->lsm_object_gr);
} else {
LASSERT(eadata != NULL);
rc = obd_iocontrol(OBD_IOC_LOV_SETEA, lov_exp, 0, &lsm,
oa->o_valid |= OBD_MD_FLFID | OBD_MD_FLGENER;
oinfo->oi_oa = oa;
oinfo->oi_md = lsm;
- oinfo->oi_capa = mdo_capa_get(env, child, NULL,
- CAPA_OPC_MDS_DEFAULT);
+ oinfo->oi_capa = NULL;
oinfo->oi_policy.l_extent.start = la->la_size;
oinfo->oi_policy.l_extent.end = OBD_OBJECT_EOF;
- if (IS_ERR(oinfo->oi_capa))
- oinfo->oi_capa = NULL;
-
rc = obd_punch_rqset(lov_exp, oinfo, oti);
- capa_put(oinfo->oi_capa);
if (rc) {
CERROR("Error setting attrs for "DFID": rc %d\n",
PFID(mdo2fid(child)), rc);
return rc;
}
+/*
+ * used when destroying orphans and from mds_reint_unlink() when MDS wants to
+ * destroy objects on OSS.
+ */
+static
+int mdd_lovobj_unlink(const struct lu_env *env, struct mdd_device *mdd,
+ struct mdd_object *obj, struct lu_attr *la,
+ struct lov_mds_md *lmm, int lmm_size,
+ struct llog_cookie *logcookies,
+ int log_unlink)
+{
+ struct obd_device *obd = mdd2obd_dev(mdd);
+ struct obd_export *lov_exp = obd->u.mds.mds_osc_exp;
+ struct lov_stripe_md *lsm = NULL;
+ struct obd_trans_info *oti = &mdd_env_info(env)->mti_oti;
+ struct obdo *oa = &mdd_env_info(env)->mti_oa;
+ struct lu_site *site = mdd2lu_dev(mdd)->ld_site;
+ int rc;
+ ENTRY;
+
+ if (lmm_size == 0)
+ RETURN(0);
+
+ rc = obd_unpackmd(lov_exp, &lsm, lmm, lmm_size);
+ if (rc < 0) {
+ CERROR("Error unpack md %p\n", lmm);
+ RETURN(rc);
+ } else {
+ LASSERT(rc >= sizeof(*lsm));
+ rc = 0;
+ }
+
+ oa->o_id = lsm->lsm_object_id;
+ oa->o_gr = mdt_to_obd_objgrp(lu_site2md(site)->ms_node_id);
+ oa->o_mode = la->la_mode & S_IFMT;
+ oa->o_valid = OBD_MD_FLID | OBD_MD_FLTYPE | OBD_MD_FLGROUP;
+
+ oti_init(oti, NULL);
+ if (log_unlink && logcookies) {
+ oa->o_valid |= OBD_MD_FLCOOKIE;
+ oti->oti_logcookies = logcookies;
+ }
+
+ CDEBUG(D_INFO, "destroying OSS object %d/%d\n",
+ (int)oa->o_id, (int)oa->o_gr);
+
+ rc = obd_destroy(lov_exp, oa, lsm, oti, NULL, NULL);
+
+ obd_free_memmd(lov_exp, &lsm);
+ RETURN(rc);
+}
+
+/*
+ * called with obj not locked.
+ */
+
+int mdd_lov_destroy(const struct lu_env *env, struct mdd_device *mdd,
+ struct mdd_object *obj, struct lu_attr *la)
+{
+ struct md_attr *ma = &mdd_env_info(env)->mti_ma;
+ int rc;
+ ENTRY;
+
+ if (unlikely(la->la_nlink != 0)) {
+ CWARN("Attempt to destroy OSS object when nlink == %d\n",
+ la->la_nlink);
+ RETURN(0);
+ }
+
+ ma->ma_lmm_size = mdd_lov_mdsize(env, mdd);
+ ma->ma_lmm = mdd_max_lmm_get(env, mdd);
+ ma->ma_cookie_size = mdd_lov_cookiesize(env, mdd);
+ ma->ma_cookie = mdd_max_cookie_get(env, mdd);
+ if (ma->ma_lmm == NULL || ma->ma_cookie == NULL)
+ RETURN(rc = -ENOMEM);
+
+ /* get lov ea */
+
+ rc = mdd_get_md_locked(env, obj, ma->ma_lmm, &ma->ma_lmm_size,
+ MDS_LOV_MD_NAME);
+
+ if (rc <= 0) {
+ CWARN("Get lov ea failed for "DFID" rc = %d\n",
+ PFID(mdo2fid(obj)), rc);
+ if (rc == 0)
+ rc = -ENOENT;
+ RETURN(rc);
+ }
+
+ ma->ma_valid = MA_LOV;
+
+ rc = mdd_unlink_log(env, mdd, obj, ma);
+ if (rc) {
+ CWARN("mds unlink log for "DFID" failed: %d\n",
+ PFID(mdo2fid(obj)), rc);
+ RETURN(rc);
+ }
+
+ if (ma->ma_valid & MA_COOKIE)
+ rc = mdd_lovobj_unlink(env, mdd, obj, la,
+ ma->ma_lmm, ma->ma_lmm_size,
+ ma->ma_cookie, 1);
+ RETURN(rc);
+}
+
int mdd_log_op_unlink(struct obd_device *obd,
struct lov_mds_md *lmm, int lmm_size,
struct llog_cookie *logcookies, int cookies_size)
{
struct mds_obd *mds = &obd->u.mds;
struct lov_stripe_md *lsm = NULL;
- struct llog_setattr_rec *lsr;
+ struct llog_setattr64_rec *lsr;
struct llog_ctxt *ctxt;
int rc;
ENTRY;
/* prepare setattr log record */
lsr->lsr_hdr.lrh_len = lsr->lsr_tail.lrt_len = sizeof(*lsr);
- lsr->lsr_hdr.lrh_type = MDS_SETATTR_REC;
+ lsr->lsr_hdr.lrh_type = MDS_SETATTR64_REC;
lsr->lsr_uid = uid;
lsr->lsr_gid = gid;
/* journal chown/chgrp in llog, just like unlink */
if (lmm_size > 0) {
CDEBUG(D_INFO, "setattr llog for uid/gid=%lu/%lu\n",
- (unsigned long)ma->ma_attr.la_uid,
+ (unsigned long)ma->ma_attr.la_uid,
(unsigned long)ma->ma_attr.la_gid);
return mdd_log_op_setattr(obd, ma->ma_attr.la_uid,
- ma->ma_attr.la_gid, lmm,
+ ma->ma_attr.la_gid, lmm,
lmm_size, logcookies,
cookies_size);
} else
}
int mdd_lov_setattr_async(const struct lu_env *env, struct mdd_object *obj,
- struct lov_mds_md *lmm, int lmm_size,
+ struct lov_mds_md *lmm, int lmm_size,
struct llog_cookie *logcookies)
{
struct mdd_device *mdd = mdo2mdd(&obj->mod_obj);
struct obd_device *obd = mdd2obd_dev(mdd);
struct lu_attr *tmp_la = &mdd_env_info(env)->mti_la;
const struct lu_fid *fid = mdd_object_fid(obj);
- struct obd_capa *oc;
int rc = 0;
ENTRY;
if (rc)
RETURN(rc);
- oc = mdo_capa_get(env, obj, NULL, CAPA_OPC_MDS_DEFAULT);
- if (IS_ERR(oc))
- oc = NULL;
-
rc = mdd_osc_setattr_async(obd, tmp_la->la_uid, tmp_la->la_gid, lmm,
lmm_size, logcookies, fid_seq(fid),
- fid_oid(fid), oc);
-
- capa_put(oc);
-
+ fid_oid(fid), NULL);
RETURN(rc);
}
git://git.whamcloud.com / fs / lustre-release.git / blobdiff