Isilon：如果策略的 Force Interface 标记设置为 yes，SyncIQ 的 resync-prep 作业可能会失败，并显示错误“Authentication with target failed”（目标身份验证失败）

SyncIQ 的 resync-prep 作业可能会失败，并显示错误“Authentication with target failed”（目标身份验证失败），即使我们没有为同步策略配置密码也是如此。
错误：

Authentication with target failed, (policy name: test target: 10.118.160.38) SyncIQ policy failed. Authentication with target failed

但是，策略的Force Interface标记设置为yes。

 ID: 51d400a9b44decc9f6c562bf2dea05b4
                       Name: test
                       Path: /ifs/data/test_other
                     Action: sync
                    Enabled: Yes
                     Target: 10.118.160.38
              Source Subnet: subnet0
                Source Pool: pool0
           Workers Per Node: 3
             Report Max Age: 1Y
           Report Max Count: 2000
            Force Interface: Yes

如果在 resync-prep 期间将迁移日志置于跟踪模式，则会看到以下消息：

Messages on Primary Cluster：

orca7215-1: 2010-01-24T09:42:13Z <3.7> orca7215-1(id2) isi_migrate[81122]: primary[test:1264326133]: Sending AUTH_MSG to sworker
orca7215-1: 2010-01-24T09:42:13Z <3.7> orca7215-1(id2) isi_migrate[81120]: primary[test:1264326133]: Generated secret of ed45e4c673a2d0bed579a568add169f0
orca7215-1: 2010-01-24T09:42:13Z <3.7> orca7215-1(id2) isi_migrate[81122]: primary[test:1264326133]: Received SWORKER_STF_STAT_MSG from sworker
orca7215-1: 2010-01-24T09:42:13Z <3.7> orca7215-1(id2) isi_migrate[81122]: primary[test:1264326133]: sworker_stat_callback
orca7215-1: 2010-01-24T09:42:13Z <3.7> orca7215-1(id2) isi_migrate[81122]: primary[test:1264326133]: Sending SWORKER_STF_STAT_MSG to coord
orca7215-1: 2010-01-24T09:42:13Z <3.7> orca7215-1(id2) isi_migrate[81121]: primary[test:1264326133]: Generated secret of ed45e4c673a2d0bed579a568add169f0
orca7215-1: 2010-01-24T09:42:13Z <3.7> orca7215-1(id2) isi_migrate[81121]: primary[test:1264326133]: Sending AUTH_MSG to sworker
orca7215-1: 2010-01-24T09:42:13Z <3.7> orca7215-1(id2) isi_migrate[81122]: primary[test:1264326133]: Received NOOP_MSG from sworker
orca7215-1: 2010-01-24T09:42:13Z <3.7> orca7215-1(id2) isi_migrate[81122]: primary[test:1264326133]: Received ERROR_MSG from sworker
orca7215-1: 2010-01-24T09:42:13Z <3.7> orca7215-1(id2) isi_migrate[81122]: primary[test:1264326133]: Sending ERROR_MSG to coord
orca7215-1: 2010-01-24T09:42:13Z <3.6> orca7215-1(id2) isi_migrate[81122]: primary[test:1264326133]: Disconnect from sworker

辅助群集上的消息：

2017-02-03T03:55:56Z <3.7> Halfpipe8011-1 isi_migrate[61917]: secondary[test:1264326133]: /ifs/.ifsvar/modules/tsm/passwd missing or bad, no authentication
2017-02-03T03:55:56Z <3.7> Halfpipe8011-1 isi_migrate[61917]: secondary[test:1264326133]: Sending AUTH_MSG to pworker
2017-02-03T03:55:56Z <3.7> Halfpipe8011-1 isi_migrate[61918]: secondary[test:1264326133]: Generated secret of 64752e5bd6f05f3c883009e006ac5cf1
2017-02-03T03:55:56Z <3.7> Halfpipe8011-1 isi_migrate[61918]: secondary[test:1264326133]: Received AUTH_MSG from pworker
2017-02-03T03:55:56Z <3.7> Halfpipe8011-1 isi_migrate[61918]: secondary[test:1264326133]: auth_callback
2017-02-03T03:55:56Z <3.7> Halfpipe8011-1 isi_migrate[61918]: secondary[test:1264326133]: Sending ERROR_MSG to pworker
2017-02-03T03:55:56Z <3.7> Halfpipe8011-1 isi_migrate[61918]: secondary[test:1264326133]: 7 bytes left to be sent for NOOP_MSG
2017-02-03T03:55:56Z <3.2> Halfpipe8011-1 isi_migrate[61918]: secondary[test:1264326133]: Primary authentication failed
2017-02-03T03:55:56Z <3.2> Halfpipe8011-1 isi_migrate[61918]: Exiting on ilog(IL_FATAL)
2017-02-03T03:55:56Z <3.7> Halfpipe8011-1 isi_migrate[61915]: secondary[test:1264326133]: siq_target_states_set: Policy test updating job state from SIQ_JS_RUNNING to SIQ_JS_FAILED
2017-02-03T03:55:56Z <3.6> Halfpipe8011-1 isi_migrate[90611]: bandwidth: Read socket error: Connection reset by peer
2017-02-03T03:55:56Z <3.6> Halfpipe8011-1 isi_migrate[61915]: secondary[test:1264326133]: Coord disconnects from target_monitor for test
2017-02-03T03:55:56Z <3.7> Halfpipe8011-1 isi_migrate[61915]: secondary[test:1264326133]: siq_target_states_set: Policy test updating job state from SIQ_JS_FAILED to SIQ_JS_FAILED
2017-02-03T03:55:56Z <3.7> Halfpipe8011-1 isi_migrate[61915]: secondary[test:1264326133]: siq_target_states_set: Policy test changing cancel state from CANCEL_WAITING_FOR_REQUEST to CANCEL_DONE
2017-02-03T03:57:52Z <3.6> Halfpipe8011-1 isi_migrate[61963]: secondary: Disconnect from pworker (5)

resync-prep 尝试通过内部 IB 网络连接到本地群集。如果强制接口标记设置为 yes，则此连接失败。

切换 force-interface，然后重试 resync-prep：

#isi sync policies modify --policy=<policyName> --force-interface=off