is it best practice to create vol and lun on a 1:1 ratio?
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Aggregate 'x'
Total space WAFL reserve Snap reserve Usable space BSR NVLOG A-SIS Smtape
3310GB 331GB 148GB 2830GB 0KB 0KB 0KB
Space allocated to volumes in the aggregate
Volume Allocated Used Guarantee
vol1 127GB 124GB none
Aggregate Allocated Used Avail
Total space 127GB 124GB 2703GB
Snap reserve 148GB 1980MB 147GB
WAFL reserve 331GB 2262MB 328GB
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df -V -h
Filesystem total used avail capacity Mounted on
/vol/vol0/ 500GB 130GB 369GB 26% /vol/vol0/
/vol/vol0/.snapshot 0MB 317MB 0MB ---% /vol/vol0/.snapshot
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lun show
/vol/vol0/vol0_qtr/lun0 500.1g (536952700928) (r/w, online, mapped)
/vol/vol0/vol0_qtr/lun1 500.1g (536952700928) (r/w, online, mapped)
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/vol/vol0/vol0_qtr/lun0 500.1g (536952700928) (r/w, online, mapped)
Serial#: dfkoFJkkO42q
Share: none
Space Reservation: disabled
Multiprotocol Type: vmware
Maps: igroup=4
Occupied Size: 103.5g (111101456384)
Creation Time: Thu Jun 21 19:19:45 PDT 2012
Cluster Shared Volume Information: 0x0
/vol/vol0/vol0_qtr/lun1 500.1g (536952700928) (r/w, online, mapped)
Serial#: dfkoFJl9MQbp
Share: none
Space Reservation: disabled
Multiprotocol Type: vmware
Maps: igroup=5
Occupied Size: 26.7g (28669276160)
Creation Time: Wed Jul 11 16:03:40 PDT 2012
Cluster Shared Volume Information: 0x0
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vol options vol0
nosnap=off, nosnapdir=off, minra=off, no_atime_update=off, nvfail=off,
ignore_inconsistent=off, snapmirrored=off, create_ucode=off,
convert_ucode=off, maxdirsize=45875, schedsnapname=ordinal,
fs_size_fixed=off, compression=off, guarantee=none, svo_enable=off,
svo_checksum=off, svo_allow_rman=off, svo_reject_errors=off,
no_i2p=off, fractional_reserve=0, extent=off, try_first=volume_grow,
read_realloc=off, snapshot_clone_dependency=off, nbu_archival_snap=off
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since my vol0 is only at 500gb, why am I amble to create 2 luns of 500gb each on this vol? Is this because of thin provision?
