從disksafe.log可以看到DiskSafe的細部動作，了解log可以讓你更加認識DiskSafe的行為，以及協助troubleshouting。
從disksafe.log可以看到DiskSafe的細部動作，了解log可以讓你更加認識DiskSafe的行為，以及協助troubleshouting。

移除policy(例如: /dev/sdb)的指令為:

 dscli disk unprotect sdb 

移除policy要比建立簡單多了，我們趕怪來看看log:

2011-10-12 17:25:38 (T148482960) |R|  Protection for disk /dev/sdb with mirror disk /dev/sdk is stopping
2011-10-12 17:25:38 (T148482960) |R|  Protection thread for disk /dev/sdb with mirror disk /dev/sdk stopped
2011-10-12 17:25:38 (T99330960) |R|  Restore mount information of protection for disk /dev/sdb with mirror disk /dev/sdk successfully when stopping it
2011-10-12 17:25:38 (T99330960) |C|  [INFO] Disk /dev/sdb:0 protection stopped.
2011-10-12 17:25:38 (T99330960) |R|  Succeeded to switch status from started to stopped for disk /dev/sdb with mirror disk /dev/sdk
2011-10-12 17:25:38 (T99330960) |R|  SNMP message to IPStor server CDP7-10-23 : Disk VMware__Virtual_disk____6000c29b4ff6cb62e43d4336e7c7736d:0 protection stopped.
2011-10-12 17:25:38 (T99330960) |R|  Suceeded to remove protection for disk /dev/sdb with mirror disk /dev/sdk
2011-10-12 17:25:40 (T99330960) |I|  Successfully unassigned device id 410 with protocol 4 from IPStor server CDP7-10-23
2011-10-12 17:25:40 (T99330960) |R|  dsksaferpc_disablemirror_1_svc, Unassign mirror disk /dev/sdk successfully
2011-10-12 17:25:40 (T99330960) |I|  Refresh disks information begin...
2011-10-12 17:25:40 (T99330960) |I|  Getting disks information from kernel driver...
2011-10-12 17:25:40 (T99330960) |I|  Got disks information from kernel driver
2011-10-12 17:25:40 (T99330960) |R|  Disk 2208 removed, ID: FALCON__IPSTOR_DISK_____6000d77cf548439b761e00004e954e5d
2011-10-12 17:25:40 (T99330960) |I|  Refresh disks information end
2011-10-12 17:25:40 (T99330960) |I|  dsksaferpc_disablemirror_1_svc OUT

移除policy的動作就是:

1. Stop policy
2. Remove protection.
3. Un-assign mirror disk.

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