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| Anyone running a 8200 on 3.3.1 MU2+ with compress/dedupe? https://3parug.com/viewtopic.php?f=18&t=3116 |
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| Author: | mrwillows [ Wed Mar 06, 2019 8:35 am ] |
| Post subject: | Anyone running a 8200 on 3.3.1 MU2+ with compress/dedupe? |
Hi, Just wondering if anyone here is running a 8200 with compress/dedupe on 3.3.1 MU2+ code? I have a fairly light workload that I want to look at using compression/deduplication for. Just generic VM workloads (application servers) (10-15K IOPS peaks - 90/10 read/write). Don't mind if I see response times with peaks up to 5-10ms...that would be fine for this workload. |
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| Author: | adam [ Wed Mar 06, 2019 8:35 pm ] |
| Post subject: | Re: Anyone running a 8200 on 3.3.1 MU2+ with compress/dedupe |
what drives are you using? |
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| Author: | mrwillows [ Thu Mar 07, 2019 6:28 am ] |
| Post subject: | Re: Anyone running a 8200 on 3.3.1 MU2+ with compress/dedupe |
3.84TB cMLC if I remember correctly. |
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| Author: | adam [ Sun Mar 10, 2019 6:31 pm ] |
| Post subject: | Re: Anyone running a 8200 on 3.3.1 MU2+ with compress/dedupe |
we have just started using it on the 8200 with 16x 7.68TB cMLC. and have another shelf to addon, after our testing for windows+vmware looks good. |
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| Author: | adam [ Mon Mar 11, 2019 5:59 pm ] |
| Post subject: | Re: Anyone running a 8200 on 3.3.1 MU2+ with compress/dedupe |
Just noticed there is a 16tb limit on compression. We had a 15tb windows file server running (Dell server running Windows Server 2012 R2) I presented a 16tb 3par TDVV LUN did a robocopy of the data and the copy failed windows drive has run out of space. "showvv" Code: 126650 mbk.ssd.ntfs.files tdvv Yes Yes base --- 126650 RW normal 0 12101760 16777216
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