Create Pool. To wipe data is not possible

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Brief description of the problem

Can’t create pool

Detailed step by step instructions to reproduce the problem

Wiping existing Filesystem and getting error:

        Traceback (most recent call last):

File “/opt/rockstor/src/rockstor/storageadmin/views/disk.py”, line 1003, in _role_disk
return self._wipe(disk.id, request)
File “/opt/rockstor/.venv/lib/python2.7/site-packages/django/utils/decorators.py”, line 185, in inner
return func(*args, **kwargs)
File “/opt/rockstor/src/rockstor/storageadmin/views/disk.py”, line 678, in _wipe
wipe_disk(disk_name)
File “/opt/rockstor/src/rockstor/system/osi.py”, line 1005, in wipe_disk
return run_command([WIPEFS, “-a”, disk_byid_withpath])
File “/opt/rockstor/src/rockstor/system/osi.py”, line 227, in run_command
raise CommandException(cmd, out, err, rc)
CommandException: Error running a command. cmd = /usr/sbin/wipefs -a /dev/disk/by-id/ata-WDC_WD140EFGX-68B0GN0_7LG2S8WK. rc = 1. stdout = [‘’]. stderr = [‘wipefs: error: /dev/disk/by-id/ata-WDC_WD140EFGX-68B0GN0_7LG2S8WK: probing initialization failed: Device or resource busy’, ‘’]

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Error Traceback provided on the Web-UI

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