Timeline for Do docker containers share RAM for files memory mapped from the same layer but a different image?
Current License: CC BY-SA 4.0
3 events
| when toggle format | what | by | license | comment | |
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| Jul 22 at 5:50 | comment | added | Philip Couling | this question points out that the behaviour in this answer may not be reproducible any more, which came as a surprise to me because I swear I tested it before accepting. Docker documentation makes clearer the fact that, with overlayfs storage driver (default), files are hard linked from lower layers to upper layers ensuring they are exactly the same file on disk and in memory. (documented here) | |
| Sep 30, 2021 at 16:02 | vote | accept | Philip Couling | ||
| Sep 30, 2021 at 11:44 | history | answered | Stephen Kitt | CC BY-SA 4.0 |