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Type: Bug
Resolution: Won't Fix
Priority: P2
Fix Version/s: None
Affects Version/s: 9, 10, 11
Component/s: core-libs
Labels:
- noreg-hard
- regression

Subcomponent:
java.nio
Introduced In Version:

9
OS:

linux

Issue	Fix Version	Assignee	Priority	Status	Resolution	Resolved In Build
JDK-8202196	8-pool	Sean Coffey	P2	Closed	Won't Fix

~~JDK-8168628~~ needs to be re-implemented so that RandomAccessFile.setLength does does allocate disk space and FileChannel.map does the correct thing to ensure that the region to be mapped is backed by disk space.

More discussion on this topic here:
http://mail.openjdk.java.net/pipermail/nio-dev/2018-April/005008.html

backported by

JDK-8202196 (fc) FileChannel.map should ensure mapped region is backed by disk space

Closed

relates to

JDK-8202261 (fc) FileChannel.map and RandomAccessFile.setLength should not preallocate space

Closed

JDK-8168628 (fc) SIGBUS when extending file size to map it

Resolved

Assignee:: Alan Bateman

Reporter:: Alan Bateman

Votes:: 0 Vote for this issue

Watchers:: 3 Start watching this issue

Created:: 2018-04-22 11:55

Updated:: 2024-10-09 12:16

Resolved:: 2018-04-26 01:12

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