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Full Discussion: Zpool mirroring
Operating Systems Solaris Zpool mirroring Post 303015107 by psychocandy on Wednesday 28th of March 2018 04:18:37 AM
Old 03-28-2018
Zpool mirroring
Now this doesnt look right to me. All of these disks are 100Gb LUNS so total zpool size is 300Gb.

Am I right in saying that this zpool consists of two disks plus one more disk that is 6 way mirrored?

So a bit pointless because only one of the three is mirrored (and 6 way is a bit of overkill anyway)

Code:
zpool status data01
  pool: data01
 state: ONLINE
  scan: none requested
config:

        NAME        STATE     READ WRITE CKSUM
        data01      ONLINE       0     0     0
          c1d2      ONLINE       0     0     0
          c1d3      ONLINE       0     0     0
          mirror-6  ONLINE       0     0     0
            c1d12   ONLINE       0     0     0
            c1d13   ONLINE       0     0     0
            c1d14   ONLINE       0     0     0
            c1d15   ONLINE       0     0     0
            c1d16   ONLINE       0     0     0
            c1d17   ONLINE       0     0     0

 

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LEARN ABOUT DEBIAN

dpm-getspacemd

DPM-GETSPACEMD(1)					    DPM Administrator Commands						 DPM-GETSPACEMD(1)

NAME

       dpm-getspacemd - get space metadata

SYNOPSIS

       dpm-getspacemd --space_token s_token

       dpm-getspacemd [ --token_desc u_token ]

       dpm-getspacemd --help

DESCRIPTION

       dpm-getspacemd  gets  the  space  metadata  for a given space token or a space token description.  If none of the options is specified, the
       metadata for all the space tokens accessible by the user will be listed.  For each token, it displays three lines. The first one gives  the
       space token, the user description and the poolname associated with it.

       The second one gives the space usage restriction, either a DN or a list of VOMS FQANs.

       The  third  one	gives  the  size of the space, the amount of free space, the remaining space lifetime, the retention policy and the access
       latency.

       s_token
	      specifies the space token returned by a previous reservespace request.

       u_token
	      specifies the user provided description associated with a previous reservespace request.

EXAMPLE

	    setenv DPM_HOST dpmhost
	    setenv DPNS_HOST dpnshost

	    dpm-getspacemd

	    fe869590-b771-4002-b11a-8e7430d72911 myspace pool1
		 dteam
		 10.00G 9.00G 24.0h REPLICA ONLINE
	    80e35f8b-7e4e-49a9-90b0-5d5a7ce7e8bc gilbert_1 pool1
		 dteam
		 146.48k 127.01k 1.1m REPLICA ONLINE
	    023a5ec1-03ea-464c-9af7-5246183ff5c5 gilbert_2 pool1
		 dteam
		 146.48k 127.01k 1.1m REPLICA ONLINE

	    dpm-getspacemd --token_desc myspace

	    fe869590-b771-4002-b11a-8e7430d72911 myspace pool1
		 dteam
		 10.00G 9.00G 24.0h REPLICA ONLINE

	    dpm-getspacemd --space_token fe869590-b771-4002-b11a-8e7430d72911

	    fe869590-b771-4002-b11a-8e7430d72911 myspace pool1
		 dteam
		 10.00G 9.00G 24.0h REPLICA ONLINE

EXIT STATUS

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

SEE ALSO

       dpm(1), dpm-reservespace(1)

LCG
							   $Date: 2008/09/24 11:25:00 $ 					 DPM-GETSPACEMD(1)
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