|
 |
f338ef |
From 4d0b11088c4a3a630d71acf902064d1ed10412e8 Mon Sep 17 00:00:00 2001
|
|
|
f338ef |
From: Atin Mukherjee <amukherj@redhat.com>
|
|
|
f338ef |
Date: Tue, 25 Jun 2019 11:11:10 +0530
|
|
|
f338ef |
Subject: [PATCH 204/221] glusterd: conditionally clear txn_opinfo in stage op
|
|
|
f338ef |
|
|
|
f338ef |
...otherwise this leads to a crash when volume status is run on a
|
|
|
f338ef |
heterogeneous mode.
|
|
|
f338ef |
|
|
|
f338ef |
> upstream patch : https://review.gluster.org/#/c/glusterfs/+/22939/
|
|
|
f338ef |
|
|
|
f338ef |
>Fixes: bz#1723658
|
|
|
f338ef |
>Change-Id: I0d39f412b2e5e9d3ef0a3462b90b38bb5364b09d
|
|
|
f338ef |
>Signed-off-by: Atin Mukherjee <amukherj@redhat.com>
|
|
|
f338ef |
|
|
|
f338ef |
BUG: 1722131
|
|
|
f338ef |
Change-Id: I0d39f412b2e5e9d3ef0a3462b90b38bb5364b09d
|
|
|
f338ef |
Signed-off-by: Atin Mukherjee <amukherj@redhat.com>
|
|
|
f338ef |
Reviewed-on: https://code.engineering.redhat.com/gerrit/174566
|
|
|
f338ef |
Tested-by: RHGS Build Bot <nigelb@redhat.com>
|
|
|
f338ef |
---
|
|
|
f338ef |
xlators/mgmt/glusterd/src/glusterd-op-sm.c | 12 ++++++++++--
|
|
|
f338ef |
1 file changed, 10 insertions(+), 2 deletions(-)
|
|
|
f338ef |
|
|
|
f338ef |
diff --git a/xlators/mgmt/glusterd/src/glusterd-op-sm.c b/xlators/mgmt/glusterd/src/glusterd-op-sm.c
|
|
|
f338ef |
index d0c1a2c..9ea695e 100644
|
|
|
f338ef |
--- a/xlators/mgmt/glusterd/src/glusterd-op-sm.c
|
|
|
f338ef |
+++ b/xlators/mgmt/glusterd/src/glusterd-op-sm.c
|
|
|
f338ef |
@@ -5714,9 +5714,14 @@ glusterd_op_ac_stage_op(glusterd_op_sm_event_t *event, void *ctx)
|
|
|
f338ef |
glusterd_op_info_t txn_op_info = {
|
|
|
f338ef |
{0},
|
|
|
f338ef |
};
|
|
|
f338ef |
+ glusterd_conf_t *priv = NULL;
|
|
|
f338ef |
|
|
|
f338ef |
this = THIS;
|
|
|
f338ef |
GF_ASSERT(this);
|
|
|
f338ef |
+
|
|
|
f338ef |
+ priv = this->private;
|
|
|
f338ef |
+ GF_ASSERT(priv);
|
|
|
f338ef |
+
|
|
|
f338ef |
GF_ASSERT(ctx);
|
|
|
f338ef |
|
|
|
f338ef |
req_ctx = ctx;
|
|
|
f338ef |
@@ -5768,9 +5773,12 @@ out:
|
|
|
f338ef |
gf_msg_debug(this->name, 0, "Returning with %d", ret);
|
|
|
f338ef |
|
|
|
f338ef |
/* for no volname transactions, the txn_opinfo needs to be cleaned up
|
|
|
f338ef |
- * as there's no unlock event triggered
|
|
|
f338ef |
+ * as there's no unlock event triggered. However if the originator node of
|
|
|
f338ef |
+ * this transaction is still running with a version lower than 60000,
|
|
|
f338ef |
+ * txn_opinfo can't be cleared as that'll lead to a race of referring op_ctx
|
|
|
f338ef |
+ * after it's being freed.
|
|
|
f338ef |
*/
|
|
|
f338ef |
- if (txn_op_info.skip_locking)
|
|
|
f338ef |
+ if (txn_op_info.skip_locking && priv->op_version >= GD_OP_VERSION_6_0)
|
|
|
f338ef |
ret = glusterd_clear_txn_opinfo(txn_id);
|
|
|
f338ef |
|
|
|
f338ef |
if (rsp_dict)
|
|
|
f338ef |
--
|
|
|
f338ef |
1.8.3.1
|
|
|
f338ef |
|