def try_remount_fs():
if mount_path_is_nfs(mount_path):
shell.run("systemctl start nfs-client.target")
while self.run_filesystem_fencer(ps_uuid, created_time):
if linux.is_mounted(
path=mount_path) and touch_heartbeat_file():
self.report_storage_status([ps_uuid], 'Connected')
logger.debug(
"fs[uuid:%s] is reachable again, report to management"
% ps_uuid)
break
try:
logger.debug(
'fs[uuid:%s] is unreachable, it will be remounted after 180s'
% ps_uuid)
time.sleep(180)
if not self.run_filesystem_fencer(
ps_uuid, created_time):
break
linux.remount(url, mount_path, options)
self.report_storage_status([ps_uuid], 'Connected')
logger.debug(
"remount fs[uuid:%s] success, report to management"
% ps_uuid)
break
except:
logger.warn(
'remount fs[uuid:%s] fail, try again soon' %
ps_uuid)
kill_progresses_using_mount_path(mount_path)
logger.debug('stop remount fs[uuid:%s]' % ps_uuid)
def remount(self, req):
cmd = jsonobject.loads(req[http.REQUEST_BODY])
rsp = MountResponse()
linux.is_valid_nfs_url(cmd.url)
linux.remount(cmd.url, cmd.mountPath, cmd.options)
self.mount_path[cmd.uuid] = cmd.mountPath
self._set_capacity_to_response(cmd.uuid, rsp)
return jsonobject.dumps(rsp)
def remount(self, req):
cmd = jsonobject.loads(req[http.REQUEST_BODY])
rsp = MountResponse()
linux.is_valid_nfs_url(cmd.url)
linux.remount(cmd.url, cmd.mountPath, cmd.options)
self.mount_path[cmd.uuid] = cmd.mountPath
self._set_capacity_to_response(cmd.uuid, rsp)
return jsonobject.dumps(rsp)
def try_remount_fs():
if mount_path_is_nfs(mount_path):
shell.run("systemctl start nfs-client.target")
while self.run_fencer(ps_uuid, created_time):
if linux.is_mounted(path=mount_path) and touch_heartbeat_file():
self.report_storage_status([ps_uuid], 'Connected')
logger.debug("fs[uuid:%s] is reachable again, report to management" % ps_uuid)
break
try:
logger.debug('fs[uuid:%s] is unreachable, it will be remounted after 180s' % ps_uuid)
time.sleep(180)
if not self.run_fencer(ps_uuid, created_time):
break
linux.remount(url, mount_path, options)
self.report_storage_status([ps_uuid], 'Connected')
logger.debug("remount fs[uuid:%s] success, report to management" % ps_uuid)
break
except:
logger.warn('remount fs[uuid:%s] fail, try again soon' % ps_uuid)
kill_progresses_using_mount_path(mount_path)
logger.debug('stop remount fs[uuid:%s]' % ps_uuid)