Dell EqualLogic PS6210XS EqualLogic Host Integration Tools for Linux Version 1 - Page 104

Example 2: Volumes Recommended and Not Recommended for Thin, Provisioning

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target (2.36 GB) /test06 : File system space used (3.17 GB) is greater than space used by target (2.52 GB) # vi /etc/equallogic/eql.conf # tail -n 4 /etc/equallogic/eql.conf [EQLVOLUME Params] ReThinRecommend = 50 # eqlvolume rethin --recommend --verbose Locating all mount points supported by EqualLogic targets. Logged into PS Series group 192.x.x.xy (eqlgroup2) as username grpadmin (GroupAdmin) No mount points recommended for rethinning. The following 3 mount points were not recommended for rethinning: /test04 : Potential recoverable space of 1.89 GB is less than 2.00 GB fixed limit /test05 : File system space used (2.65 GB) is greater than space used by target (2.36 GB) /test0 : File system space used (3.17 GB) is greater than space used by target (2.52 GB) Example 2: Volumes Recommended and Not Recommended for ThinProvisioning The following example uses the --recommend and --verbose parameters to display which volumes are recommended for thinprovisioning, and which volumes are not recommended for thin-provisioning, and the reasons those volumes are not recommended. # eqlvolume rethin --verbose --recommend Locating all mount points supported by EqualLogic targets. Logged into PS Series group 192.x.x.xy (eqlgroup2) as username linux-server (VolumeAdmin) Logged into PS Series group 192.x.x.xx (eqlgroup1) as username linux-server (VolumeAdmin) There are 2 mount points recommended for re-thinning: /user2 /user3 The following 6 mount points aren't recommended for re-thinning: /lv11a : Volume user1-vg11 on eqlgroup2 (192.x.x.xx) is not thin provisioned /partp1 : Potential recoverable space of 287 MB is less than 307 MB (3% capacity) /partp2 : Potential recoverable space of 287 MB is less than 307 MB (3% capacity) /partp3 : Potential recoverable space of 287 MB is less than 307 MB (3% capacity) /user1 : Volume user1-rhel6i-1 on eqlgroup1 (192.x.x.xy) does not support unmap (discards) /user4 : Readonly file system 104 Managing Thin-Provisioned Volumes

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target (2.36 GB)
/test06 : File system space used (3.17 GB) is greater than space used by
target (2.52 GB)
# vi /etc/equallogic/eql.conf
# tail -n 4 /etc/equallogic/eql.conf
[EQLVOLUME Params]
ReThinRecommend = 50
# eqlvolume rethin --recommend --verbose
Locating all mount points supported by EqualLogic targets.
Logged into PS Series group 192.x.x.xy (eqlgroup2) as username grpadmin (GroupAdmin)
No mount points recommended for rethinning.
The following 3 mount points were not recommended for rethinning:
/test04 : Potential recoverable space of 1.89 GB is less than
2.00 GB fixed limit
/test05 : File system space used (2.65 GB) is greater than space used by
target (2.36 GB)
/test0 : File system space used (3.17 GB) is greater than space used by
target (2.52 GB)
Example 2: Volumes Recommended and Not Recommended for Thin-
Provisioning
The following example uses the
--recommend
and
--verbose
parameters to display which volumes are recommended for thin-
provisioning, and which volumes are not recommended for thin-provisioning, and the reasons those volumes are not recommended.
# eqlvolume rethin --verbose --recommend
Locating all mount points supported by EqualLogic targets.
Logged into PS Series group 192.x.x.xy (eqlgroup2) as username linux-server
(VolumeAdmin) Logged into PS Series group 192.x.x.xx (eqlgroup1)
as username linux-server (VolumeAdmin) There are 2 mount points
recommended for re-thinning:
/user2
/user3
The following 6 mount points aren't recommended for re-thinning:
/lv11a
: Volume user1-vg11 on eqlgroup2 (192.x.x.xx) is not thin
provisioned
/partp1 : Potential recoverable space of 287 MB is less than 307 MB
(3% capacity)
/partp2 : Potential recoverable space of 287 MB is less than 307 MB
(3% capacity)
/partp3 : Potential recoverable space of 287 MB is less than 307 MB
(3% capacity)
/user1
: Volume user1-rhel6i-1 on eqlgroup1 (192.x.x.xy) does not
support unmap (discards)
/user4
: Readonly file system
104
Managing Thin-Provisioned Volumes