LU-14472 quota: skip non-exist or inact tgt for lfs_quota

[fs/lustre-release.git] / lustre / lmv / lmv_obd.c

diff --git a/lustre/lmv/lmv_obd.c b/lustre/lmv/lmv_obd.c
index 9de2f12..4fded87 100644 (file)
--- a/lustre/lmv/lmv_obd.c
+++ b/lustre/lmv/lmv_obd.c
@@ -864,6 +864,7 @@ static int lmv_iocontrol(unsigned int cmd, struct obd_export *exp,
        case OBD_IOC_QUOTACTL: {
                struct if_quotactl *qctl = karg;
                struct obd_quotactl *oqctl;
+               struct obd_import *imp;
 
                if (qctl->qc_valid == QC_MDTIDX) {
                        tgt = lmv_tgt(lmv, qctl->qc_idx);
@@ -882,9 +883,19 @@ static int lmv_iocontrol(unsigned int cmd, struct obd_export *exp,
                        RETURN(-EINVAL);
                }
 
-               if (!tgt || !tgt->ltd_exp)
+               if (!tgt)
+                       RETURN(-ENODEV);
+
+               if (!tgt->ltd_exp)
                        RETURN(-EINVAL);
 
+               imp = class_exp2cliimp(tgt->ltd_exp);
+               if (!tgt->ltd_active && imp->imp_state != LUSTRE_IMP_IDLE) {
+                       qctl->qc_valid = QC_MDTIDX;
+                       qctl->obd_uuid = tgt->ltd_uuid;
+                       RETURN(-ENODATA);
+               }
+
                OBD_ALLOC_PTR(oqctl);
                if (!oqctl)
                        RETURN(-ENOMEM);
@@ -3180,7 +3191,7 @@ static int lmv_get_info(const struct lu_env *env, struct obd_export *exp,
                        exp->exp_connect_data = *(struct obd_connect_data *)val;
                RETURN(rc);
        } else if (KEY_IS(KEY_TGT_COUNT)) {
-               *((int *)val) = lmv->lmv_mdt_descs.ltd_lmv_desc.ld_tgt_count;
+               *((int *)val) = lmv->lmv_mdt_descs.ltd_tgts_size;
                RETURN(0);
        }