Bug 1209388

Summary: qemu-img throws error while creating image using native driver for gluster
Product: [Community] GlusterFS Reporter: SATHEESARAN <sasundar>
Component: libgfapiAssignee: Pranith Kumar K <pkarampu>
Status: CLOSED WONTFIX QA Contact: SATHEESARAN <sasundar>
Severity: high Docs Contact:
Priority: unspecified    
Version: mainlineCC: bugs, vbellur
Target Milestone: ---Keywords: Triaged
Target Release: ---   
Hardware: x86_64   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
virt gluster integration
Last Closed: 2018-08-29 03:53:53 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 1186580    

Description SATHEESARAN 2015-04-07 08:59:32 UTC 
Description of problem:
-----------------------
While creating a VM Image using qemu-img, using qemu's native driver for gluster,
there are errors thrown.

Version-Release number of selected component (if applicable):
--------------------------------------------------------------
glusterfs-3.7dev-0.910.git17827de.el6.x86_64 ( Gluster 3.7 nightly build )
qemu-kvm-rhev-0.12.1.2-2.446.el6.x86_64 ( RHEL 6.6 )

How reproducible:
-----------------
Always

Steps to Reproduce:
--------------------
1. Create a raw image using qemu-img command

(i.e) qemu-img create -f raw gluster://<gluster-server-ip>/<vol-name>/<image> 10G

Actual results:
----------------
Errors thrown, but image created successfully on the backend bricks

Expected results:
-----------------
There shouldn't be any errors

Additional info:
----------------
[root@rhs-client10 ~]# qemu-img create gluster://root.37.113/vstore/vm2.img 26G
Formatting 'gluster://root.37.113/vstore/vm2.img', fmt=raw size=27917287424 
[2015-04-07 08:39:31.522751] E [glfs.c:1011:pub_glfs_fini] 0-glfs: call_pool_cnt - 0,pin_refcnt - 0
[2015-04-07 08:39:31.522965] E [MSGID: 108006] [afr-common.c:3789:afr_notify] 0-vstore-replicate-0: All subvolumes are down. Going offline until atleast one of them comes back up.
[2015-04-07 08:39:31.524021] E [rpc-transport.c:512:rpc_transport_unref] (--> /usr/lib64/libglusterfs.so.0(_gf_log_callingfn+0x1e0)[0x7fc69b22b5e0] (--> /usr/lib64/libgfrpc.so.0(rpc_transport_unref+0xc0)[0x7fc69c079dd0] (--> /usr/lib64/libgfrpc.so.0(rpc_clnt_unref+0x66)[0x7fc69c07b8b6] (--> /usr/lib64/libglusterfs.so.0(+0x3aac220101)[0x7fc69b229101] (--> /usr/lib64/libglusterfs.so.0(+0x3aac220095)[0x7fc69b229095] ))))) 0-rpc_transport: invalid argument: this
[2015-04-07 08:39:31.524184] E [rpc-transport.c:512:rpc_transport_unref] (--> /usr/lib64/libglusterfs.so.0(_gf_log_callingfn+0x1e0)[0x7fc69b22b5e0] (--> /usr/lib64/libgfrpc.so.0(rpc_transport_unref+0xc0)[0x7fc69c079dd0] (--> /usr/lib64/libgfrpc.so.0(rpc_clnt_unref+0x66)[0x7fc69c07b8b6] (--> /usr/lib64/libglusterfs.so.0(+0x3aac220101)[0x7fc69b229101] (--> /usr/lib64/libglusterfs.so.0(+0x3aac220095)[0x7fc69b229095] ))))) 0-rpc_transport: invalid argument: this
[2015-04-07 08:39:31.524330] E [rpc-transport.c:512:rpc_transport_unref] (--> /usr/lib64/libglusterfs.so.0(_gf_log_callingfn+0x1e0)[0x7fc69b22b5e0] (--> /usr/lib64/libgfrpc.so.0(rpc_transport_unref+0xc0)[0x7fc69c079dd0] (--> /usr/lib64/libgfrpc.so.0(rpc_clnt_unref+0x66)[0x7fc69c07b8b6] (--> /usr/lib64/libglusterfs.so.0(+0x3aac220101)[0x7fc69b229101] (--> /usr/lib64/libglusterfs.so.0(+0x3aac220095)[0x7fc69b229095] ))))) 0-rpc_transport: invalid argument: this
Comment 1 Amar Tumballi 2018-08-29 03:53:53 UTC 
Lot of time since no activity on this bug. We have either fixed it already or it is mostly not critical anymore!

Please re-open the bug if the issue is burning for you, or you want to take the bug to closure with fixes.