8259570: (macos) tools/jpackage tests fails with 'hdiutil: couldn't eject "disk2" - Resource busy'

[sashamatveev]

We did not able to run "hdiutil convert" due to hdiutil did not able to acquire lock on DMG image file. In this condition we got "Resource busy" from "hdiutil detach" and on repeated attempt we was getting "File Not Found" error. According to some research "Resource Busy" is normal error message for "hdiutil detach" and can happen, but it should go away soon assuming nothing else is broken. I think due to we using "-force" flag we still ejected DMG image and left system in bad stage. After re-fixing repeated detach with force this issue is not longer reproducible. I still left code for forced detach if we did not able to detach it. Also, I added work around (in case we had to do forced detach) is to convert copy of original DMG image. This work around seems to solves problem as well when hdiutil cannot acquire lock on file. I also fixed in same way detach in our test helper.

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Progress

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Issue

• JDK-8259570: (macos) tools/jpackage tests fails with 'hdiutil: couldn't eject "disk2" - Resource busy'

Reviewers

• Andy Herrick (@andyherrick - Reviewer)
• Alexey Semenyuk (@alexeysemenyukoracle - Committer)

Download

$ git fetch https://git.openjdk.java.net/jdk pull/2345/head:pull/2345
$ git checkout pull/2345

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[mlbridge]

Webrevs

• 01: Full - Incremental (5ffde26)
• 00: Full (36021a2)

[alexeysemenyukoracle]

All classes from jdk.jpackage.internal are accessible in jpackage tests, so there is no need to copy/paste jdk.jpackage.internal.RetryExecutor. You can simply import it.

[sashamatveev]

I removed RetryExecutor.java and jdk.jpackage.internal.RetryExecutor will be used instead.

[openjdk]

@sashamatveev This change now passes all automated pre-integration checks.

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After integration, the commit message for the final commit will be:

8259570: (macos) tools/jpackage tests fails with 'hdiutil: couldn't eject "disk2" - Resource busy'

Reviewed-by: herrick, asemenyuk

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At the time when this comment was updated there had been 233 new commits pushed to the master branch:

• a421bfa: 8259839: SystemDictionary exports too much implementation
• 189b65b: 8260264: Move common os_ inline methods to a common posix source file
• 288a4fe: 8260643: Remove parallel version handling in CardTableRS::younger_refs_in_space_iterate()
• ddd2951: 8260571: Add PrintMetaspaceStatistics to print metaspace statistics upon VM exit
• fe407cf: 8260420: C2 compilation fails with assert(found_sfpt) failed: no node in loop that's not input to safepoint
• 474dba2: 8257086: Clarify differences between {Float, Double}.equals and ==
• 54e7a64: 8260576: Typo in compiler/runtime/safepoints/TestRegisterRestoring.java
• a6d9505: 8260864: ProblemList two security/krb5 tests on Linux
• 9880c4c: 8260860: ProblemList tools/jlink/plugins/CompressorPluginTest.java
• 55d62a5: 8213226: [TESTBUG] Reduce the usage of CDSTestUtils.executeAndLog()
• ... and 223 more: https://git.openjdk.java.net/jdk/compare/d63388c00c48e0a08609ae63217f51e474c236ea...master

As there are no conflicts, your changes will automatically be rebased on top of these commits when integrating. If you prefer to avoid this automatic rebasing, please check the documentation for the /integrate command for further details.

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[sashamatveev]

/integrate

[openjdk]

@sashamatveev Since your change was applied there have been 242 commits pushed to the master branch:

• ffbcf1b: 8260471: Change SystemDictionary::X_klass calls to vmClasses::X_klass
• 9af3339: 8261003: Bad Copyright header format after JDK-8183372
• 6dc3c6d: 8183372: Refactor java/lang/Class shell tests to java
• 105d3e8: 8260861: TrustStoreDescriptor log the same value
• 69189f8: 8256421: Add 2 HARICA roots to cacerts truststore
• f546fd0: 8260902: CDS mapping errors should not lead to unconditional output
• d7b1fc5: 8260707: java/lang/instrument/PremainClass/InheritAgent0100.java times out
• 0093183: 8260368: [PPC64] GC interface needs enhancement to support GCs with load barriers
• defcb04: 8260867: ProblemList java/awt/FullScreen/TranslucentWindow/TranslucentWindow.java on linux
• a421bfa: 8259839: SystemDictionary exports too much implementation
• ... and 232 more: https://git.openjdk.java.net/jdk/compare/d63388c00c48e0a08609ae63217f51e474c236ea...master

Your commit was automatically rebased without conflicts.

Pushed as commit bec6043.

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