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I do realise that there are a lot of courses and exam dumps out there stating this is necessary. In fact it is not necessary with new volumes and if you answer this incorrectly you will lose valuable marks on the exam.\u003Cbr \/\u003E\n\u003Cbr \/\u003E\nThe only situation where preparation is required before access is with volumes that were restored from a snapshot:\u003Cbr \/\u003E\n\u003Cbr \/\u003E\n\u003Cdiv class=\"topictitle\"\u003E\n\"\u003Ci\u003ENew EBS volumes receive their maximum performance the moment that they are available and\n      do not require initialization (formerly known as pre-warming). However, storage blocks on\n      volumes that were restored from snapshots must be initialized (pulled down from Amazon S3 and\n      written to the volume) before you can access the block\u003C\/i\u003E.\"\u003Cspan style=\"font-weight: normal;\"\u003E \u003Ca href=\"http:\/\/docs.aws.amazon.com\/AWSEC2\/latest\/UserGuide\/ebs-initialize.html\" target=\"_blank\"\u003EInitializing Amazon EBS Volumes\u003C\/a\u003E\u003C\/span\u003E\u003C\/div\u003E\n\u003Cdiv class=\"topictitle\"\u003E\n\u003Cbr \/\u003E\u003C\/div\u003E\n\u003Cdiv class=\"topictitle\"\u003E\n\u003Cspan style=\"font-weight: normal;\"\u003EWhen in doubt read the docs\u003C\/span\u003E\u003Cbr \/\u003E\n\u003Cbr \/\u003E\n\u003Cspan style=\"font-weight: normal;\"\u003E\u003Ca href=\"http:\/\/backspace.academy\/\" target=\"_blank\"\u003EBackSpace Academy \u003C\/a\u003E\u003C\/span\u003E\u003C\/div\u003E\n"},"link":[{"rel":"replies","type":"application/atom+xml","href":"http:\/\/learn-aws.blogspot.com\/feeds\/2819137625144676137\/comments\/default","title":"Post Comments"},{"rel":"replies","type":"text/html","href":"http:\/\/learn-aws.blogspot.com\/2016\/06\/pre-warming-of-ebs-volumes-is-not.html#comment-form","title":"0 Comments"},{"rel":"edit","type":"application/atom+xml","href":"http:\/\/www.blogger.com\/feeds\/4603622075690903012\/posts\/default\/2819137625144676137"},{"rel":"self","type":"application/atom+xml","href":"http:\/\/www.blogger.com\/feeds\/4603622075690903012\/posts\/default\/2819137625144676137"},{"rel":"alternate","type":"text/html","href":"http:\/\/learn-aws.blogspot.com\/2016\/06\/pre-warming-of-ebs-volumes-is-not.html","title":"Pre-Warming of EBS Volumes is not necessary"}],"author":[{"name":{"$t":"BackSpace Academy"},"uri":{"$t":"http:\/\/www.blogger.com\/profile\/15061292652079774775"},"email":{"$t":"noreply@blogger.com"},"gd$image":{"rel":"http://schemas.google.com/g/2005#thumbnail","width":"16","height":"16","src":"https:\/\/img1.blogblog.com\/img\/b16-rounded.gif"}}],"media$thumbnail":{"xmlns$media":"http://search.yahoo.com/mrss/","url":"https:\/\/1.bp.blogspot.com\/-6_1gms2QD70\/V1Bsyw6v5fI\/AAAAAAAAATM\/2WaakVR8_o49OUlGdDBkD_5-kKYZSxK7wCLcB\/s72-c\/EBS.png","height":"72","width":"72"},"thr$total":{"$t":"0"}},{"id":{"$t":"tag:blogger.com,1999:blog-4603622075690903012.post-1530729163543259964"},"published":{"$t":"2015-03-25T06:44:00.001-07:00"},"updated":{"$t":"2015-04-06T16:50:25.130-07:00"},"category":[{"scheme":"http://www.blogger.com/atom/ns#","term":"Architect"},{"scheme":"http://www.blogger.com/atom/ns#","term":"AWS"},{"scheme":"http://www.blogger.com/atom/ns#","term":"Certification"},{"scheme":"http://www.blogger.com/atom/ns#","term":"EBS"},{"scheme":"http://www.blogger.com/atom/ns#","term":"PIOPS"},{"scheme":"http://www.blogger.com/atom/ns#","term":"SysOps Administration"}],"title":{"type":"text","$t":"New 16 TB and 20,000 IOPS EBS Volumes"},"content":{"type":"html","$t":"AWS have now made available\u0026nbsp;Provisioned IOPS (SSD) volumes with up to 16 TB and 20,000 IOPS and a maximum throughput of 320 MBps.\u003Cbr \/\u003E\n\u003Cdiv class=\"separator\" style=\"clear: both; text-align: center;\"\u003E\n\u003Cbr \/\u003E\u003C\/div\u003E\n\u003Cdiv class=\"separator\" style=\"clear: both; text-align: center;\"\u003E\n\u003Ca href=\"http:\/\/2.bp.blogspot.com\/-0FKHlhhzNzY\/VRK3h7CKcKI\/AAAAAAAAAK8\/907MQZT2PMY\/s1600\/new-16tb-20000piops-ebs-volumes.png\" imageanchor=\"1\" style=\"margin-left: 1em; margin-right: 1em;\"\u003E\u003Cimg border=\"0\" src=\"http:\/\/2.bp.blogspot.com\/-0FKHlhhzNzY\/VRK3h7CKcKI\/AAAAAAAAAK8\/907MQZT2PMY\/s1600\/new-16tb-20000piops-ebs-volumes.png\" height=\"159\" width=\"320\" \/\u003E\u003C\/a\u003E\u003C\/div\u003E\n\u003Cdiv class=\"separator\" style=\"clear: both; text-align: left;\"\u003E\n\u003Cbr \/\u003E\u003C\/div\u003E\n\u003Cdiv class=\"separator\" style=\"clear: both; text-align: left;\"\u003E\nBefore you would need to attach 16 x 1 TB 1250 IOPS volumes to achieve the same performance.\u003C\/div\u003E\n\u003Cdiv class=\"separator\" style=\"clear: both; text-align: left;\"\u003E\n\u003Cbr \/\u003E\u003C\/div\u003E\n\u003Cdiv class=\"separator\" style=\"clear: both; text-align: center;\"\u003E\n\u003Ca href=\"http:\/\/4.bp.blogspot.com\/-Nk-vlj-4TaU\/VRK45j7Pg-I\/AAAAAAAAALI\/UUSkMHPZFdI\/s1600\/new-16tb-20000piops-ebs-volumes-2.png\" imageanchor=\"1\" style=\"margin-left: 1em; margin-right: 1em;\"\u003E\u003Cimg border=\"0\" src=\"http:\/\/4.bp.blogspot.com\/-Nk-vlj-4TaU\/VRK45j7Pg-I\/AAAAAAAAALI\/UUSkMHPZFdI\/s1600\/new-16tb-20000piops-ebs-volumes-2.png\" height=\"249\" width=\"320\" \/\u003E\u003C\/a\u003E\u003C\/div\u003E\n\u003Cdiv class=\"separator\" style=\"clear: both; text-align: left;\"\u003E\n\u003Cbr \/\u003E\u003C\/div\u003E\n\u003Cdiv class=\"separator\" style=\"clear: both; text-align: left;\"\u003E\nGeneral Purpose (SSD) volumes are also now available with up to 16 TB and 10,000 IOPS and a maximum throughput of 160 MBps.\u003C\/div\u003E\n\u003Cdiv class=\"separator\" style=\"clear: both; text-align: left;\"\u003E\n\u003Cbr \/\u003E\u003C\/div\u003E\n\u003Cdiv class=\"separator\" style=\"clear: both; text-align: left;\"\u003E\nGeneral Purpose (SSD) volumes are also now designed to deliver a consistent baseline performance of 3 IOPS\/GB to a maximum of 10,000 IOPS, and provide up to 160 MBps of throughput per volume.\u003C\/div\u003E\n\u003Cbr \/\u003E\nMore information in the docs:\u003Cbr \/\u003E\n\u003Ca href=\"http:\/\/aws.amazon.com\/ebs\/details\/\" target=\"_blank\"\u003EAmazon EBS Product Details\u003C\/a\u003E\u003Cbr \/\u003E\n\u003Ca href=\"http:\/\/docs.aws.amazon.com\/AWSEC2\/latest\/UserGuide\/EBSVolumeTypes.html#EBSVolumeTypes_piops\" target=\"_blank\"\u003EEC2 User Guide\u003C\/a\u003E\u003Cbr \/\u003E\n\u003Cbr \/\u003E\n\u003Cbr \/\u003E\n\u003Cbr \/\u003E\n\u003Cbr \/\u003E"},"link":[{"rel":"replies","type":"application/atom+xml","href":"http:\/\/learn-aws.blogspot.com\/feeds\/1530729163543259964\/comments\/default","title":"Post Comments"},{"rel":"replies","type":"text/html","href":"http:\/\/learn-aws.blogspot.com\/2015\/03\/new-16-tb-and-20000-iops-ebs-volumes.html#comment-form","title":"0 Comments"},{"rel":"edit","type":"application/atom+xml","href":"http:\/\/www.blogger.com\/feeds\/4603622075690903012\/posts\/default\/1530729163543259964"},{"rel":"self","type":"application/atom+xml","href":"http:\/\/www.blogger.com\/feeds\/4603622075690903012\/posts\/default\/1530729163543259964"},{"rel":"alternate","type":"text/html","href":"http:\/\/learn-aws.blogspot.com\/2015\/03\/new-16-tb-and-20000-iops-ebs-volumes.html","title":"New 16 TB and 20,000 IOPS EBS Volumes"}],"author":[{"name":{"$t":"BackSpace Academy"},"uri":{"$t":"http:\/\/www.blogger.com\/profile\/15061292652079774775"},"email":{"$t":"noreply@blogger.com"},"gd$image":{"rel":"http://schemas.google.com/g/2005#thumbnail","width":"16","height":"16","src":"https:\/\/img1.blogblog.com\/img\/b16-rounded.gif"}}],"media$thumbnail":{"xmlns$media":"http://search.yahoo.com/mrss/","url":"http:\/\/2.bp.blogspot.com\/-0FKHlhhzNzY\/VRK3h7CKcKI\/AAAAAAAAAK8\/907MQZT2PMY\/s72-c\/new-16tb-20000piops-ebs-volumes.png","height":"72","width":"72"},"thr$total":{"$t":"0"}}]}});