Fast virtual machine storage allocation with encrypted storage
Systems and methods for fast storage allocation for encrypted storage are disclosed. An example method may include receiving, by a processing device executing an operating system, an identification of a first storage block that has been released by a first virtual machine; tracking, by the operating...
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| creator | Van Riel, Henri Han Lal, Nitesh Narayan |
| description | Systems and methods for fast storage allocation for encrypted storage are disclosed. An example method may include receiving, by a processing device executing an operating system, an identification of a first storage block that has been released by a first virtual machine; tracking, by the operating system, an encryption status corresponding to the first storage block to indicate whether the first storage block contains encrypted content; receiving a request to allocate storage to a second virtual machine; analyzing, by the operating system, the first storage block to determine that the first storage block contains encrypted content in view of the encryption status corresponding the first storage block; and allocating the first storage block containing the encrypted content to the second virtual machine without clearing the encrypted content of the first storage block. |
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An example method may include receiving, by a processing device executing an operating system, an identification of a first storage block that has been released by a first virtual machine; tracking, by the operating system, an encryption status corresponding to the first storage block to indicate whether the first storage block contains encrypted content; receiving a request to allocate storage to a second virtual machine; analyzing, by the operating system, the first storage block to determine that the first storage block contains encrypted content in view of the encryption status corresponding the first storage block; and allocating the first storage block containing the encrypted content to the second virtual machine without clearing the encrypted content of the first storage block.</description><language>eng</language><subject>CALCULATING ; COMPUTING ; COUNTING ; ELECTRIC DIGITAL DATA PROCESSING ; PHYSICS</subject><creationdate>2021</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210406&DB=EPODOC&CC=US&NR=10969976B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210406&DB=EPODOC&CC=US&NR=10969976B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Van Riel, Henri Han</creatorcontrib><creatorcontrib>Lal, Nitesh Narayan</creatorcontrib><title>Fast virtual machine storage allocation with encrypted storage</title><description>Systems and methods for fast storage allocation for encrypted storage are disclosed. 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| subjects | CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PHYSICS |
| title | Fast virtual machine storage allocation with encrypted storage |
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