[Fixed] Can't format the disk which uses the gluster backend
Issue
Formatting a gluster disk fails when using qemu. The guest boots up successfully, but when formatting the gluster disk it will hang with similar output:
(qemu) [2016-08-15 07:29:48.919866] E [glfs-fops.c:746:glfs_io_async_cbk] (-->/usr/lib64/glusterfs/3.7.9/xlator/debug/io-stats.so(io_stats_discard_cbk+0x13b) [0x7f670c21220b] -->/lib64/libgfapi.so.0(+0xb8ad) [0x7f672880d8ad] -->/lib64/libgfapi.so.0(+0xb736) [0x7f672880d736] ) 0-gfapi: invalid argument: iovec [Invalid argument]
Environment
- RHGS 3.1.*
- RHEL 7
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