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Capacity Utilization https://3parug.com/viewtopic.php?f=18&t=3109 |
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Author: | terminus [ Tue Feb 26, 2019 5:32 am ] | |||
Post subject: | Capacity Utilization | |||
hi to all why when i created cpg and vv in this cpg, my vv allocated 100 % at once ? 3par 8400 and only 12 ssd disk in cage0 cpg ssd rss 5+1 showspace -cpg ssd_5 --------------------(MiB)--------------------- CPG -------EstFree-------- -----------Efficiency------------ Name RawFree LDFree OPFree Base Snp Free Total Compact Dedup Compress DataReduce Overprov ssd_5 4485120 3737600 - 102400 512 40448 143360 1.00 - - - 0.03 showvv -space ---------Snp---------- ------------Usr------------ -----------Total----------- --(MiB)-- -(% VSize)-- ----(MiB)---- --(% VSize)-- -----------(MiB)----------- ---Efficiency--- Id Name Prov Compr Dedup Type Rsvd Used Used Wrn Lim Rsvd Used Used Wrn Lim Rsvd Used HostWr VSize Compact Compress 1 .srdata full NA NA base 0 0 0.0 -- -- 81920 81920 100.0 -- -- 81920 81920 -- 81920 -- -- 0 admin full NA NA base 0 0 0.0 -- -- 10240 10240 100.0 -- -- 10240 10240 -- 10240 -- -- 82 original.ssd55 cpvv NA NA base 512 0 0.0 0 0 102400 102400 100.0 -- -- 102912 102400 -- 102400 1.00 -- --------------------------------------------------------------------------------------------------------------------------------------- 3 total 512 0 194560 194560 195072 194560 0 194560
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Author: | MammaGutt [ Tue Feb 26, 2019 6:37 am ] |
Post subject: | Re: Capacity Utilization |
Cpvv is fully provisioned so it will allocate 100% when you create it. |
Author: | Yavor [ Tue Feb 26, 2019 6:50 am ] |
Post subject: | Re: Capacity Utilization |
Hello, i don't know how you crated that cpvv, it sounds not intentionally clihelp -col showvv ... Prov The provisioning for the VV, can be one of the following ... cpvv Commonly provisioned VV. The Usr space for this VV is fully provisioned and the Snp space is associated with a SnpCPG. |
Author: | terminus [ Wed Feb 27, 2019 7:19 am ] |
Post subject: | Re: Capacity Utilization |
oh lord sorry for my stupid question so if i create FULL provision VV size = Estimated free usable CPG capacity, system get alarm about used space ? |
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