debugging: printout failing zio

Signed-off-by: George Amanakis <[email protected]>
openzfs · Feb 22, 2021 · d785104 · d785104
1 parent 0dd3d84
commit d785104
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Showing 3 changed files with 3 additions and 1 deletion.
diff --git a/module/zfs/dmu_objset.c b/module/zfs/dmu_objset.c
@@ -1671,6 +1671,7 @@ dmu_objset_sync(objset_t *os, zio_t *pio, dmu_tx_t *tx)
 	if (DMU_USERUSED_DNODE(os) &&
 	    DMU_USERUSED_DNODE(os)->dn_type != DMU_OT_NONE) {
 		DMU_USERUSED_DNODE(os)->dn_zio = zio;
+		cmn_err(CE_NOTE, "dn sync zio: %llx", zio);
 		dnode_sync(DMU_USERUSED_DNODE(os), tx);
 		DMU_GROUPUSED_DNODE(os)->dn_zio = zio;
 		dnode_sync(DMU_GROUPUSED_DNODE(os), tx);

diff --git a/module/zfs/dsl_crypt.c b/module/zfs/dsl_crypt.c
@@ -2688,7 +2688,7 @@ spa_do_crypt_objset_mac_abd(boolean_t generate, spa_t *spa, uint64_t dsobj,
 	/* look up the key from the spa's keystore */
 	ret = spa_keystore_lookup_key(spa, dsobj, FTAG, &dck);
 	if (ret != 0) {
-		cmn_err(CE_NOTE, "lookup failed");
+		cmn_err(CE_NOTE, "lookup failed, dsobj: %llx", dsobj);
 		goto error;
 	}
 

diff --git a/module/zfs/zio.c b/module/zfs/zio.c
@@ -4124,6 +4124,7 @@ zio_encrypt(zio_t *zio)
 		ASSERT0(DMU_OT_IS_ENCRYPTED(ot));
 		ASSERT3U(BP_GET_COMPRESS(bp), ==, ZIO_COMPRESS_OFF);
 		BP_SET_CRYPT(bp, B_TRUE);
+		cmn_err(CE_NOTE, "zio: %llx", zio);
 		VERIFY0(spa_do_crypt_objset_mac_abd(B_TRUE, spa, dsobj,
 		    zio->io_abd, psize, BP_SHOULD_BYTESWAP(bp)));
 		return (zio);