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Full Discussion: How to clear a removed single-disk pool from being listed by zpool import?
Operating Systems Solaris How to clear a removed single-disk pool from being listed by zpool import? Post 303021500 by priyadarshan on Saturday 11th of August 2018 04:32:14 AM
Old 08-11-2018
How to clear a removed single-disk pool from being listed by zpool import?
On an OmniOS server, I removed a single-disk pool I was using for testing.

Now, when I run zpool import it will show it as FAULTED, since that single disk not available anymore.

Code:
# zpool import
   pool: fido
     id: 7452075738474086658
  state: FAULTED
 status: The pool was last accessed by another system.
 action: The pool cannot be imported due to damaged devices or data.
        The pool may be active on another system, but can be imported using
        the '-f' flag.
   see: http://illumos.org/msg/ZFS-8000-EY
 config:

        fido                     FAULTED  corrupted data
          c1t0025385971B16535d0  UNAVAIL  corrupted data


Since it is not there, I cannot destroy the pool.

I tried deleting /etc/zfs/zpool.cache and rebooting, with no success, the entry is still there.

I also cannot re-attach the disk in order to destroy the pool, since it is not physically in my possession anymore.

How can I clear that entry from being considered by zpool import?

I read zpool man page, and Solaris pages, like this one, but I could not find any hint.
Last edited by priyadarshan; 08-11-2018 at 12:59 PM.. Reason: Add details
 

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LEARN ABOUT DEBIAN

dpm-addfs

DPM-ADDFS(1)						    DPM Administrator Commands						      DPM-ADDFS(1)

NAME

       dpm-addfs - add a filesystem to a disk pool

SYNOPSIS

       dpm-addfs --poolname pool_name --server fs_server --fs fs_name [ --st status ] [ --weight weight ] [ --help ]

DESCRIPTION

       dpm-addfs adds a filesystem to a disk pool.

       This command requires ADMIN privilege.

OPTIONS

       pool_name
	      specifies the disk pool name previously defined using dpm-addpool.

       server specifies the host name of the disk server where this filesystem is mounted.

       fs     specifies the mount point of the dedicated filesystem.

       status Initial  status  of this filesystem. It can be set to 0 or DISABLED or RDONLY.  This can be either alphanumeric or the corresponding
	      numeric value.

       weight specifies the weight of the filesystem. This is used during the filesystem selection. The value must be positive.  It is recommended
	      to use a value lower than 10. Default is 1.

EXAMPLE

	    dpm-addfs --poolname Volatile --server sehost --fs /data

EXIT STATUS

       This program returns 0 if the operation was successful or >0 if the operation failed.

SEE ALSO

       dpm(1), dpm_addfs(3), dpm-addpool(1)

LCG
								      $Date$							      DPM-ADDFS(1)
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