Modify error code compatible with Mac OS.
Mac OS builtin python errno object has no attribute 'ENAVAIL'. Changed errno.ENAVAIL --> errno.ENODATA Another when backend storage service not ready, the error code "ENAVAIL" change to "ENOPROTOOPT". Change-Id: I0c41dfe44a4dea02329ff21df881f4c133fe6099 Closes-Bug: 1357010
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@ -138,7 +138,7 @@ class DPLCommand(object):
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LOG.error(_('The Flexvisor service is unavailable.'))
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time.sleep(1)
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retry -= 1
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retcode = errno.ENAVAIL
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retcode = errno.ENOPROTOOPT
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continue
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else:
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retcode = 0
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@ -156,7 +156,7 @@ class DPLCommand(object):
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if retcode == 0 and response.status in expected_status and\
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response.status == httplib.NOT_FOUND:
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retcode = errno.ENAVAIL
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retcode = errno.ENODATA
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elif retcode == 0 and response.status not in expected_status:
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LOG.error(_('%(method)s %(url)s unexpected response status: '
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'%(response)s (expects: %(expects)s).')
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@ -170,7 +170,7 @@ class DPLCommand(object):
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else:
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retcode = errno.EIO
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elif retcode == 0 and response.status is httplib.NOT_FOUND:
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retcode = errno.ENAVAIL
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retcode = errno.ENODATA
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elif retcode == 0 and response.status is httplib.ACCEPTED:
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retcode = errno.EAGAIN
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try:
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@ -652,7 +652,7 @@ class DPLCOMMONDriver(driver.VolumeDriver):
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nsleep = random.randint(0, 10)
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value = round(float(nsleep) / 10, 2)
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time.sleep(value)
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elif ret == errno.ENAVAIL:
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elif ret == errno.ENODATA:
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status['state'] = 'deleted'
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fExit = True
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else:
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@ -852,7 +852,7 @@ class DPLCOMMONDriver(driver.VolumeDriver):
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'%(status)s.') % {'id': volume['id'], 'status': ret}
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LOG.error(msg)
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raise exception.VolumeBackendAPIException(data=msg)
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elif ret == errno.ENAVAIL:
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elif ret == errno.ENODATA:
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ret = 0
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msg = _('Flexvisor volume %(id)s not '
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'existed.') % {'id': volume['id']}
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@ -956,7 +956,7 @@ class DPLCOMMONDriver(driver.VolumeDriver):
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'get event) %(id)s.') % {'id': snapshot['id']}
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LOG.error(msg)
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raise exception.VolumeBackendAPIException(data=msg)
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elif ret == errno.ENAVAIL:
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elif ret == errno.ENODATA:
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msg = _('Flexvisor snapshot %(id)s not existed.') % \
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{'id': snapshot['id']}
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LOG.info(msg)
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