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What can change after C/R (edit)

Revision as of 19:03, 26 November 2013

265 bytes added ,  19:03, 26 November 2013
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; Sockets IDs
 
; Sockets IDs
 
: If you stat() a file descriptor with a socket the st_ino value can be used as unique socket ID. This value does changes after C/R as these IDs are global and we have no API to restore one.
 
: If you stat() a file descriptor with a socket the st_ino value can be used as unique socket ID. This value does changes after C/R as these IDs are global and we have no API to restore one.
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; VDSO
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: The VDSO is a shared library linked into app by kernel. If the C/R cycle implies changing the kernel in between (e.g. [[live migration]] or seamless kernel upgrade, the VDSO contents ''may'' change. However, its linkage with the application is preserved.
Retrieved from "https://criu.org/Special:MobileDiff/1227"

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