[Bugs] [Bug 1228601] New: [Virt-RHGS] Creating a image on gluster volume using qemu-img + gfapi throws error messages related to rpc_transport
bugzilla at redhat.com
bugzilla at redhat.com
Fri Jun 5 10:11:13 UTC 2015
https://bugzilla.redhat.com/show_bug.cgi?id=1228601
Bug ID: 1228601
Summary: [Virt-RHGS] Creating a image on gluster volume using
qemu-img + gfapi throws error messages related to
rpc_transport
Product: GlusterFS
Version: 3.7.0
Component: rpc
Severity: high
Assignee: kparthas at redhat.com
Reporter: kparthas at redhat.com
CC: bugs at gluster.org, gluster-bugs at redhat.com
Depends On: 1222785, 1227583
+++ This bug was initially created as a clone of Bug #1227583 +++
+++ This bug was initially created as a clone of Bug #1222785 +++
Description of problem:
-----------------------
While creating VM Image file using qemu-img ( which uses qemu's native driver
for gluster ), throws lots of error messages related to RPC_Transport.
The image creation was successful, but the error messages fills up the console.
Version-Release number of selected component (if applicable):
-------------------------------------------------------------
RHEL 6.6 as Hypervisor using,
libvirt-0.10.2-46.el6.x86_64
qemu-kvm-0.12.1.2-2.445.el6.x86_64
qemu-img-0.12.1.2-2.445.el6.x86_64
with RHGS 3.1 Nightly build installed on RHEL 6.6 -
glusterfs-3.7.0-2.el6rhs
How reproducible:
-----------------
Always
Steps to Reproduce:
-------------------
1. Create a VM Image file using 'qemu-img' command
(i.e) qemu-img create -f raw <vm-image-file> 20G
Actual results:
---------------
Observed lots of error messages though the image creation was successful
Expected results:
-----------------
There shouldn't be any error messages seen while creating the image file
Additional info:
----------------
Error message as seen on the console while image creation:
[root at rhs-client10 test]# qemu-img create -f raw
gluster://10.70.37.113/rvol/newvm1.img 21G
Formatting 'gluster://10.70.37.113/rvol/newvm1.img', fmt=raw size=22548578304
[2015-05-19 07:37:01.990771] E [MSGID: 108006] [afr-common.c:3919:afr_notify]
0-rvol-replicate-0: All subvolumes are down. Going offline until atleast one of
them comes back up.
[2015-05-19 07:37:01.992058] E [rpc-transport.c:512:rpc_transport_unref] (-->
/usr/lib64/libglusterfs.so.0(_gf_log_callingfn+0x1e0)[0x7f8cc0c71fb0] (-->
/usr/lib64/libgfrpc.so.0(rpc_transport_unref+0xc0)[0x7f8cc1ad1ec0] (-->
/usr/lib64/libgfrpc.so.0(rpc_clnt_unref+0x66)[0x7f8cc1ad39a6] (-->
/usr/lib64/libglusterfs.so.0(+0x3054c22a11)[0x7f8cc0c6fa11] (-->
/usr/lib64/libglusterfs.so.0(+0x3054c229a5)[0x7f8cc0c6f9a5] )))))
0-rpc_transport: invalid argument: this
[2015-05-19 07:37:01.992285] E [rpc-transport.c:512:rpc_transport_unref] (-->
/usr/lib64/libglusterfs.so.0(_gf_log_callingfn+0x1e0)[0x7f8cc0c71fb0] (-->
/usr/lib64/libgfrpc.so.0(rpc_transport_unref+0xc0)[0x7f8cc1ad1ec0] (-->
/usr/lib64/libgfrpc.so.0(rpc_clnt_unref+0x66)[0x7f8cc1ad39a6] (-->
/usr/lib64/libglusterfs.so.0(+0x3054c22a11)[0x7f8cc0c6fa11] (-->
/usr/lib64/libglusterfs.so.0(+0x3054c229a5)[0x7f8cc0c6f9a5] )))))
0-rpc_transport: invalid argument: this
[2015-05-19 07:37:01.992490] E [rpc-transport.c:512:rpc_transport_unref] (-->
/usr/lib64/libglusterfs.so.0(_gf_log_callingfn+0x1e0)[0x7f8cc0c71fb0] (-->
/usr/lib64/libgfrpc.so.0(rpc_transport_unref+0xc0)[0x7f8cc1ad1ec0] (-->
/usr/lib64/libgfrpc.so.0(rpc_clnt_unref+0x66)[0x7f8cc1ad39a6] (-->
/usr/lib64/libglusterfs.so.0(+0x3054c22a11)[0x7f8cc0c6fa11] (-->
/usr/lib64/libglusterfs.so.0(+0x3054c229a5)[0x7f8cc0c6f9a5] )))))
0-rpc_transport: invalid argument: this
--- Additional comment from SATHEESARAN on 2015-05-19 03:33:42 EDT ---
I have discussed this issue with Raghavendra Talur and he conveyed the fact
that this error messages has no impact on the functionality.
But still it fills the console with lots of errors messages.
--- Additional comment from Anand Avati on 2015-06-03 01:16:23 EDT ---
REVIEW: http://review.gluster.org/11041 (rpc: call transport_unref only on
non-NULL transport) posted (#2) for review on master by Krishnan Parthasarathi
(kparthas at redhat.com)
--- Additional comment from Anand Avati on 2015-06-05 05:59:07 EDT ---
COMMIT: http://review.gluster.org/11041 committed in master by Raghavendra G
(rgowdapp at redhat.com)
------
commit 5441db69f8562a0daa9e6d82aa4279ded0d6e649
Author: Krishnan Parthasarathi <kparthas at redhat.com>
Date: Tue Jun 2 15:01:53 2015 +0530
rpc: call transport_unref only on non-NULL transport
BUG: 1227583
Change-Id: Ifac4dd8c633081483e4eba9d7e5a89837b2a453a
Signed-off-by: Krishnan Parthasarathi <kparthas at redhat.com>
Reviewed-on: http://review.gluster.org/11041
Tested-by: Gluster Build System <jenkins at build.gluster.com>
Tested-by: NetBSD Build System <jenkins at build.gluster.org>
Reviewed-by: Raghavendra G <rgowdapp at redhat.com>
Tested-by: Raghavendra G <rgowdapp at redhat.com>
Referenced Bugs:
https://bugzilla.redhat.com/show_bug.cgi?id=1222785
[Bug 1222785] [Virt-RHGS] Creating a image on gluster volume using qemu-img
+ gfapi throws error messages related to rpc_transport
https://bugzilla.redhat.com/show_bug.cgi?id=1227583
[Bug 1227583] [Virt-RHGS] Creating a image on gluster volume using qemu-img
+ gfapi throws error messages related to rpc_transport
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