[ovirt-users] Re: Error creating a storage domain (On Cisco UCS Only)

This looks like underlying error: 2019-01-27 11:09:59,468+0400 ERROR (jsonrpc/4) [storage.Dispatcher] FINISH createStorageDomain error=Command ['/usr/bin/dd', 'iflag=fullblock', u'of=/rhev/data-center/mnt/glusterSD/z1ppvh05.pki.darkmatter.ae:_engine/2510ec7e-6f8a-4d84-b892-fc8840b1b713/dom_md/xleases', 'oflag=direct,seek_bytes', 'seek=1048576', 'bs=256512', 'count=1', 'conv=notrunc,nocreat,fsync'] failed with rc=1 out='[suppressed]' err="/usr/bin/dd: error writing '/rhev/data-center/mnt/glusterSD/z1ppvh05.pki.darkmatter.ae:_engine/2510ec7e-6f8a-4d84-b892-fc8840b1b713/dom_md/xleases': Invalid argument\n1+0 records in\n0+0 records out\n0 bytes (0 B) copied, 0.00401097 s, 0.0 kB/s\n" (dispatcher:86) Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/vdsm/storage/dispatcher.py", line 73, in wrapper result = ctask.prepare(func, *args, **kwargs) File "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 108, in wrapper return m(self, *a, **kw) File "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 1189, in prepare raise self.error Error: Command ['/usr/bin/dd', 'iflag=fullblock', u'of=/rhev/data-center/mnt/glusterSD/z1ppvh05.pki.darkmatter.ae:_engine/2510ec7e-6f8a-4d84-b892-fc8840b1b713/dom_md/xleases', 'oflag=direct,seek_bytes', 'seek=1048576', 'bs=256512', 'count=1', 'conv=notrunc,nocreat,fsync'] failed with rc=1 out='[suppressed]' err="/usr/bin/dd: error writing '/rhev/data-center/mnt/glusterSD/z1ppvh05.pki.darkmatter.ae:_engine/2510ec7e-6f8a-4d84-b892-fc8840b1b713/dom_md/xleases': Invalid argument\n1+0 records in\n0+0 records out\n0 bytes (0 B) copied, 0.00401097 s, 0.0 kB/s\n" +Denis Chaplygin <dchaplyg(a)redhat.com&gt; , do you have any idea why this happens? On Tue, Jan 29, 2019 at 9:31 AM <nico.kruger(a)darkmatter.ae&gt; wrote: