由于 AIX 主机上的路径不可用，报告了磁盘错误
适用场景
- ONTAP SAN
- AIX
问题描述
- 由于路径故障， AIX 主机会报告多个磁盘上的磁盘错误
Mar 30 19:45:28 fcs4 I INFO: Adapter link in dead state duriFCA_ERR12ng driver close; lk_failure (2); loss_of_sync (8) inv_words (14)Mar 30 19:45:12 hdisk39 P SC_DISK_ERR7 path 5 path failure; INQUIRY transport deadMar 30 19:45:10 fcs3 I FCA_ERR12 INFO: Adapter link in dead state during driver close; lk_failure (1); loss_of_sync (3) inv_words (0)Mar 30 19:44:12 hdisk39 P SC_DISK_ERR7 path 4 path failure; INQUIRY transport deadMar 30 19:43:12 hdisk39 P SC_DISK_ERR7 path 3 path failure; INQUIRY transport deadMar 30 19:42:12 hdisk39 P SC_DISK_ERR7 path 2 path failure; INQUIRY transport deadMar 30 19:41:12 hdisk38 P SC_DISK_ERR7 path 5 path failure; INQUIRY transport deadMar 30 19:40:12 hdisk38 P SC_DISK_ERR7 path 4 path failure; INQUIRY transport deadMar 30 19:39:12 hdisk38 P SC_DISK_ERR7 path 3 path failure; INQUIRY transport deadMar 30 19:38:12 hdisk38 P SC_DISK_ERR7 path 2 path failure; INQUIRY transport dead- 在 lsmpoo 命令中，注意到针对特定 fscsi 设备的多个磁盘的路径关闭状态：
hdisk38 0 Enabled Non fscsi1 2014d039ea2fc1f2,0hdisk38 1 Enabled Sel,Opt fscsi1 2008d039ea2fc1f2,0hdisk38 2 Failed Clo fscsi3 200ed039ea2fc1f2,0hdisk38 3 Failed Clo fscsi3 2002d039ea2fc1f2,0hdisk38 4 Failed Clo fscsi4 200ed039ea2fc1f2,0hdisk38 5 Failed Clo fscsi4 2002d039ea2fc1f2,0hdisk38 6 Enabled Non fscsi6 2014d039ea2fc1f2,0hdisk38 7 Enabled Sel,Opt fscsi6 2008d039ea2fc1f2,0.hdisk39 0 Enabled Sel,Opt fscsi1 2014d039ea2fc1f2,1000000000000hdisk39 1 Enabled Non fscsi1 2008d039ea2fc1f2,1000000000000hdisk39 2 Failed Clo fscsi3 200ed039ea2fc1f2,1000000000000hdisk39 3 Failed Clo fscsi3 2002d039ea2fc1f2,1000000000000hdisk39 4 Failed Clo fscsi4 200ed039ea2fc1f2,1000000000000hdisk39 5 Failed Clo fscsi4 2002d039ea2fc1f2,1000000000000hdisk39 6 Enabled Sel,Opt fscsi6 2014d039ea2fc1f2,1000000000000hdisk39 7 Enabled Non fscsi6 2008d039ea2fc1f2,1000000000000