rc = llog_setup_named(obd, &obd->obd_olg, LLOG_CHANGELOG_ORIG_CTXT,
tgt, 1, NULL, CHANGELOG_CATALOG,
&changelog_orig_logops);
- if (rc)
+ if (rc) {
CERROR("changelog llog setup failed %d\n", rc);
+ RETURN(rc);
+ }
+
+ rc = llog_setup_named(obd, &obd->obd_olg, LLOG_CHANGELOG_USER_ORIG_CTXT,
+ tgt, 1, NULL, CHANGELOG_USERS,
+ &changelog_orig_logops);
+ if (rc) {
+ CERROR("changelog users llog setup failed %d\n", rc);
+ RETURN(rc);
+ }
RETURN(rc);
}
EXPORT_SYMBOL(mds_changelog_llog_init);
int mds_llog_init(struct obd_device *obd, struct obd_llog_group *olg,
- struct obd_device *tgt, int count, struct llog_catid *logid,
- struct obd_uuid *uuid)
+ struct obd_device *disk_obd, int *index)
{
struct obd_device *lov_obd = obd->u.mds.mds_osc_obd;
struct llog_ctxt *ctxt;
ENTRY;
LASSERT(olg == &obd->obd_olg);
- rc = llog_setup(obd, &obd->obd_olg, LLOG_MDS_OST_ORIG_CTXT, tgt,
+ rc = llog_setup(obd, &obd->obd_olg, LLOG_MDS_OST_ORIG_CTXT, disk_obd,
0, NULL, &mds_ost_orig_logops);
if (rc)
RETURN(rc);
- rc = llog_setup(obd, &obd->obd_olg, LLOG_SIZE_REPL_CTXT, tgt,
+ rc = llog_setup(obd, &obd->obd_olg, LLOG_SIZE_REPL_CTXT, disk_obd,
0, NULL, &mds_size_repl_logops);
if (rc)
GOTO(err_llog, rc);
- rc = obd_llog_init(lov_obd, &lov_obd->obd_olg, tgt, count, logid, uuid);
+ rc = obd_llog_init(lov_obd, &lov_obd->obd_olg, disk_obd, index);
if (rc) {
CERROR("lov_llog_init err %d\n", rc);
GOTO(err_cleanup, rc);
if (!rc)
rc = rc2;
+ ctxt = llog_get_context(obd, LLOG_CHANGELOG_USER_ORIG_CTXT);
+ if (ctxt)
+ rc2 = llog_cleanup(ctxt);
+ if (!rc)
+ rc = rc2;
+
+ RETURN(rc);
+}
+
+static int mds_llog_add_unlink(struct obd_device *obd,
+ struct lov_stripe_md *lsm, obd_count count,
+ struct llog_cookie *logcookie, int cookies)
+{
+ struct llog_unlink_rec *lur;
+ struct llog_ctxt *ctxt;
+ int rc;
+
+ rc = obd_checkmd(obd->u.mds.mds_osc_exp, obd->obd_self_export, lsm);
+ if (rc)
+ RETURN(rc);
+ /* first prepare unlink log record */
+ OBD_ALLOC_PTR(lur);
+ if (!lur)
+ RETURN(rc = -ENOMEM);
+ lur->lur_hdr.lrh_len = lur->lur_tail.lrt_len = sizeof(*lur);
+ lur->lur_hdr.lrh_type = MDS_UNLINK_REC;
+ lur->lur_count = count;
+
+ ctxt = llog_get_context(obd, LLOG_MDS_OST_ORIG_CTXT);
+ rc = llog_add(ctxt, &lur->lur_hdr, lsm, logcookie, cookies);
+ llog_ctxt_put(ctxt);
+
+ OBD_FREE_PTR(lur);
+ RETURN(rc);
+}
+
+int mds_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;
+ int rc;
+ ENTRY;
+
+ if (IS_ERR(mds->mds_osc_obd))
+ RETURN(PTR_ERR(mds->mds_osc_obd));
+
+ rc = obd_unpackmd(mds->mds_osc_exp, &lsm, lmm, lmm_size);
+ if (rc < 0)
+ RETURN(rc);
+ rc = mds_llog_add_unlink(obd, lsm, 0, logcookies,
+ cookies_size / sizeof(struct llog_cookie));
+ obd_free_memmd(mds->mds_osc_exp, &lsm);
RETURN(rc);
}
+EXPORT_SYMBOL(mds_log_op_unlink);
+
+int mds_log_op_orphan(struct obd_device *obd, struct lov_stripe_md *lsm,
+ obd_count count)
+{
+ struct mds_obd *mds = &obd->u.mds;
+ struct llog_cookie logcookie;
+ int rc;
+ ENTRY;
+
+ if (IS_ERR(mds->mds_osc_obd))
+ RETURN(PTR_ERR(mds->mds_osc_obd));
+
+ rc = obd_checkmd(mds->mds_osc_exp, obd->obd_self_export, lsm);
+ if (rc)
+ RETURN(rc);
+ rc = mds_llog_add_unlink(obd, lsm, count - 1, &logcookie, 1);
+ RETURN(rc);
+}
+