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If the version of erts differs between two releases, the release
handler automatically adds a 'restart_new_emulator' instruction to the
upgrade script (relup). Earlier, this instruction was always added at
the end of the upgrade script, causing the following sequence of
operations during an upgrade (a bit simplified):
1. suspend processes
2. load new code
3. execute code_change functions
4. resume processes
5. restart emulator with new erts version
Obviously, this caused the new code to be loaded into the old emulator
and this would fail if the beam format had been changed in the new
version of the emulator.
To overcome this problem, this commit changes the order of the
instructions, so for upgrade with changed erts version we now have:
1. restart emulator with new erts, kernel, stdlib and sasl versions,
but old versions of all other applications.
2. suspend processes
3. load new code
4. execute code_change functions
5. resume processes
This is implemented by creating a temporary release, including new
erts, kernel, stdlib and sasl from the new release and all other
applications from the old release. A new boot file for this temporary
release is created, which includes a new 'apply' instruction to run
release_handler:new_emulator_upgrade/2. Then the emulator is restarted
using this boot file - and release_handler:new_emulator_upgrade/2
executes the rest of the upgrade script.
For downgrade, the order will be as before:
1. suspend processes
2. execute code_change functions with 'down'-indication
3. load old code
4. resume processes
5. restart emulator with old erts version
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* siri/kernel/application-shutdown-timeout/OTP-9540:
Add documentation and test for kernel env var shutdown_timeout
Add env var shutdown_timeout to kernel to avoid deadlock on node shutdown
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* raimo/sctp-dev/OTP-9239: (21 commits)
erts: Possible bugfix for error chunk on old Solaris 10
kernel: Documented gen_sctp:peeloff/2
kernel: Adjust SCTP test to SuSE quirk
erts: Fixes for SCTP on old Solaris 10
Update preloaded files
erts,kernel: Return eprotonosupport when SCTP is not supported
kernel: Adjust SCTP tests to Solaris quirks
erts: Fix SCTP decoding byteorder bug for adaptation_ind
kernel: Rewrite SCTP test socket handler
kernel: Fix SCTP tests for the FreeBSD protocol stack
kernel: Bugfix - SCTP connect with sndrcvinfo in assoc_change event
erts: Default enable SCTP in configure
Update primary bootstrap and preloaded files
erts: Use SCTP functions in default libs
erts: Improve SCTP message defragmenting
erts,kernel: Bugfix - collect fragmented SCTP messages on recv
kernel: Add tests for gen_sctp:peeloff/2
erts,kernel: Implement gen_sctp:peeloff/2
kernel: Add tests for SCTP stream sockets
erts,kernel: Add type stream sockets to SCTP
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inet:port/1 on peeled off socket returns 0. Bug? Who's?
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It is better that gen_sctp:open/0-2 returns the informative Posix
return code {error,eprotonosupport} than previously {error,badarg}
when SCTP is not supported since it is so platform dependent.
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The socket handler needs more flexibility regarding which events
are expected to be received.
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On some platforms (FreeBSD) the #sctp_assoc_change{state=comm_up}
event arriving during gen_sctp:connect/4,5 contains ancillary
data #sctp_sndrcvinfo{}. That was not expected by the code.
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No tracing is implemented yet.
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Bug causing hipe to crash. Only provoked when changing the RTL
generation for floating point operations.
hipe_rtl:defines() was called with a expression ID instead of an
expression. Use expr_id_map_get_expr() to get expression from ID.
Need to pass along IdMap in order to do that.
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Moved public_key ignores to .gitignore in public_key and removed
no longer needed ssl ignores.
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Also fix tests for new prim_inet:open function.
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There is nothing strange about the client shutting down, so the ODBC
process should exit normally to avoid generating a crash report for a
non-problem.
Update appup.src for new version
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Requires own build of wxMac for wx to work:
$ arch_flags="-arch i386"
$ ./configure CFLAGS="$arch_flags" CXXFLAGS="$arch_flags" \
CPPFLAGS="$arch_flags" LDFLAGS="$arch_flags" OBJCFLAGS="$arch_flags" \
OBJCXXFLAGS="$arch_flags" --prefix=/usr/local \
--with-macosx-sdk=/Developer/SDKs/MacOSX10.6.sdk \
--with-macosx-version-min=10.6 --enable-unicode --with-opengl
$ make
$ sudo make install
- and we have macports gcc 4.5 in /opt/local/bin, so we configure
and build OTP like this for 32bit (which is required for wx):
$ cd $ERL_TOP
$ PATH=/usr/local/bin:$PATH CC=/opt/local/bin/gcc-mp-4.5 CXX=/opt/local/bin/g++-mp-4.5 ./configure --enable-m32-build
$ MAKEFLAGS="-j6" PATH=/usr/local/bin:$PATH make
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The short warning option was incorrectly '--w', instead
of as documented '--W'. This has now been corrected.
Tuncer Ayaz
OTP-9718
Merge branch 'bmk/snmp/compiler/fix_short_warning_option/OTP-9718' into bmk/snmp/r15_integration
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OTP-9618
Merge branch 'bmk/snmp/compiler/misc/OTP-9618' into bmk/snmp/r15_integration
Conflicts:
lib/snmp/doc/src/notes.xml
lib/snmp/src/app/snmp.appup.src
lib/snmp/vsn.mk
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* anders/diameter/release_R15A:
Version -> 0.11, update appup, minor app suite fix
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* anders/diameter/app_suite_vs_sasl/OTP-9704:
Add sasl to app testcases to placate systools
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The short warning option was incorrectly '--w', instead
of as documented '--W'. This has now been corrected.
Tuncer Ayaz
OTP-9718
Merge branch 'ta/snmpc-warnings-option' into bmk/snmp/compiler/fix_short_warning_option/OTP-9718
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OTP-9618
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* rj/fix-net_kernel-doc:
Fixes net_kernel:get_net_ticktime() doc
OTP-9713
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Garrett Smith
OTP-9715
Merge branch 'gs/mod_log-fix' into bmk/inets/httpd/content_len_in_mod_log/OTP-9715
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Load libGL.so.1 instead of libGL.so, this should fix things when
DL search path is broken (Ubuntu).
dlopen("libGL.so") finds Mesa driver and dlopen("libGL.so.1") finds
Nvidia or ATI. wxWidgets (added by gcc) have a dependency to libGL.so.1
so the context is created with that driver.
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New testcase showcase the deadlock
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OTP-9618
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* siri/stdlib/improve-doc-restart-strategy/OTP-9381:
Improve documentation on supervisor restart strategy
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* ia/ssl/ets-next-problem/OTP-9703:
Replaced ets:next traversal with ets:foldl and throw
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* ia/public_key/prepare-for-release:
Prepare for release
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* ia/ssl/badarith/OTP-9696:
Improved session cleanup handling
Fix badarith in ssl_session:validate_session/2
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* hb/stdlib/gen_call_improvement/OTP-9212:
Remove the undocumented function global:safe_whereis_name/1
Remove all use of global:safe_whereis_name/1
Fix a minor race in gen_fsm
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* ia/ssl/test-maintenance:
Removed compiler warnings
Work around bug in openss-1.0.0e
Use ERL_FLAGS in plain_verify_options test
Adjustment to work with hipe
Avoid openssl processes surviving after test case has finished
Add better error message
Skip ssl_dist_SUITE if cover run, as the test server node can not communicate with the ssl nodes with erlang distribution
Fine tuning of test suites
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Conflicts:
lib/inets/doc/src/notes.xml
lib/inets/src/http_lib/http_uri.erl
lib/inets/src/inets_app/inets.appup.src
lib/inets/vsn.mk
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