From e7cc9b2e81128632d3cd0a1d357527b7f5faa5f8 Mon Sep 17 00:00:00 2001 From: Fredrik Gustafsson Date: Mon, 4 Feb 2013 15:13:14 +0100 Subject: Revert "Prepare release" This reverts commit a0e362765d9d4afb0211f49eb787d2139b3eb7be. --- erts/doc/src/notes.xml | 207 -------------------------------------- erts/vsn.mk | 2 +- lib/common_test/doc/src/notes.xml | 116 --------------------- lib/common_test/vsn.mk | 2 +- 4 files changed, 2 insertions(+), 325 deletions(-) diff --git a/erts/doc/src/notes.xml b/erts/doc/src/notes.xml index de6696671b..e996d3e8e3 100644 --- a/erts/doc/src/notes.xml +++ b/erts/doc/src/notes.xml @@ -30,213 +30,6 @@

This document describes the changes made to the ERTS application.

-
Erts 5.10 - -
Fixed Bugs and Malfunctions - - -

- Set new peeled off SCTP socket to nonblocking socket - (Thanks to Jonas Falkevik)

-

- Own Id: OTP-10491

- - -

- Fix various typos (thanks to Tuncer Ayaz)

-

- Own Id: OTP-10611

- - -
- - -
Improvements and New Features - - -

- A boolean socket option 'ipv6_v6only' for IPv6 sockets - has been added. The default value of the option is OS - dependent, so applications aiming to be portable should - consider using {ipv6_v6only,true} when creating an - inet6 listening/destination socket, and if - neccesary also create an inet socket on the same - port for IPv4 traffic. See the documentation.

-

- Own Id: OTP-8928 Aux Id: kunagi-193 [104]

- - -

It is now allowed to define stubs for BIFs, to allow - type specs to be written for BIFs. For example, if there - is BIF called lists:member/2, a dummy definition - of lists:member/2 is now allowed.

-

- Own Id: OTP-9861

- - -

- Code loading and upgrade are now done without blocking - the emulator in single threaded mode. This will improve - realtime characteristics when code is loaded/upgraded on - a running SMP system.

-

- Own Id: OTP-9974

- - -

In the SMP emulator, turning on and off tracing will - no longer take down the system to single-scheduling.

-

- Own Id: OTP-10122

- - -

- Tuple funs (deprecated in R15B) are no longer supported.

-

- *** POTENTIAL INCOMPATIBILITY ***

-

- Own Id: OTP-10170

- - -

Major port improvements. The most notable:

- New internal port table implementation allowing for - both parallel reads as well as writes. Especially read - operations have become really cheap. Dynamic - allocation of port structures. This allow for a much - larger maximum amount of ports allowed as a default. The - previous default of 1024 has been raised to 65536. - Maximum amount of ports can be set using the +Q command line flag of - erl(1). The - previously used environment variable ERL_MAX_PORTS - has been deprecated and scheduled for removal in - OTP-R17. Major rewrite of scheduling of port - tasks. Major benefits of the rewrite are reduced - contention on run queue locks, and reduced amount of - memory allocation operations needed. The rewrite was also - necessary in order to make it possible to schedule - signals from processes to ports. Improved - internal thread progress functionality for easy - management of unmanaged threads. This improvement was - necessary for the rewrite of the port task - scheduling. Rewrite of all process to port - signal implementations in order to make it possible to - schedule those operations. All port operations can now be - scheduled which allows for reduced lock contention on the - port lock as well as truly asynchronous communication - with ports. Optimized lookup of port handles - from drivers. Optimized driver lookup when - creating ports. Preemptable erlang:ports/0 - BIF. -

These changes imply changes of the characteristics of - the system. The most notable:

Order of - signal delivery. The previous implementation - of the VM has delivered signals from processes to ports - in a synchronous stricter fashion than required by the - language. As of ERTS version 5.10, signals are truly - asynchronously delivered. The order of signal delivery - still adheres to the requirements of the language, but - only to the requirements. That is, some signal sequences - that previously always were delivered in one specific - order may now from time to time be delivered in different - orders. This may cause Erlang programs that have made - false assumptions about signal delivery order to - fail even though they previously succeeded. For more - information about signal ordering guarantees, see the - chapter on communication in - the ERTS user's guide. The +n command line flag of - erl(1) can be - helpful when trying to find signaling order bugs in - Erlang code that have been exposed by these - changes. Latency of signals sent from - processes to ports. Signals from processes to - ports where previously always delivered immediately. This - kept latency for such communication to a minimum, but it - could cause lock contention which was very expensive for - the system as a whole. In order to keep this latency low - also in the future, most signals from processes to ports - are by default still delivered immediately as long as no - conflicts occur. Such conflicts include not being able to - acquire the port lock, but also include other conflicts. - When a conflict occur, the signal will be scheduled for - delivery at a later time. A scheduled signal delivery may - cause a higher latency for this specific communication, - but improves the overall performance of the system since - it reduce lock contention between schedulers. The default - behavior of only scheduling delivery of these signals on - conflict can be changed by passing the +spp command line flag - to erl(1). The - behavior can also be changed on port basis using the - parallelism - option of the open_port/2 - BIF. Execution time of the - erlang:ports/0 BIF. Since erlang:ports/0 now - can be preempted, the responsiveness of the system as a - whole has been improved. A call to erlang:ports/0 - may, however, take a much longer time to complete than - before. How much longer time heavily depends on the - system load. -

Potential incompatibilities:

- driver_send_term() has been deprecated and - has been scheduled for removal in OTP-R17. Replace usage - of driver_send_term() with usage of erl_drv_send_term(). - driver_output_term() has been deprecated and - has been scheduled for removal in OTP-R17. Replace usage - of driver_output_term() with usage of erl_drv_output_term(). - The new function erl_drv_busy_msgq_limits() - has been added in order to able to control management of - port queues. -

The driver API - version has been bumped to 2.1 from 2.0 due to - the above changes in the driver API.

-

- *** POTENTIAL INCOMPATIBILITY ***

-

- Own Id: OTP-10336 Aux Id: kunagi-138 - [b5b97f67-fe34-46dc-93e6-a2931576db12]

- - -

- Erlang specification 4.7.3 defines max tuple size to - 65535 elements It is now enforced to no more than - 16777215 elements (arity 24 bits)

-

- Previous edge cases (28 bits) were not validated and - could cause undefined behaviour.

-

- *** POTENTIAL INCOMPATIBILITY ***

-

- Own Id: OTP-10633

- - -

- The previous default of a maximum of 32768 simultaneous - processes has been raised to 262144. This value can be - changed using the the +P command line flag of - erl(1). Note that the - value passed now is considered as a hint, and that actual - value chosen in most cases will be a power of two.

-

- *** POTENTIAL INCOMPATIBILITY ***

-

- Own Id: OTP-10647 Aux Id: OTP-10336

- - -
- -
-
Erts 5.9.3.1
Known Bugs and Problems diff --git a/erts/vsn.mk b/erts/vsn.mk index 90e67aa474..34410354bc 100644 --- a/erts/vsn.mk +++ b/erts/vsn.mk @@ -17,7 +17,7 @@ # %CopyrightEnd% # -VSN = 5.10 +VSN = 5.9.3.1 SYSTEM_VSN = R15B03 # Port number 4365 in 4.2 diff --git a/lib/common_test/doc/src/notes.xml b/lib/common_test/doc/src/notes.xml index 0345fab8e8..8c3b13951d 100644 --- a/lib/common_test/doc/src/notes.xml +++ b/lib/common_test/doc/src/notes.xml @@ -32,122 +32,6 @@ notes.xml -
Common_Test 1.7 - -
Fixed Bugs and Malfunctions - - -

- Severe errors detected by test_server (e.g. if log - files directories cannot be created) will now be reported - to common_test and noted in the common_test - logs.

-

- Own Id: OTP-9769 Aux Id: kunagi-202 [113]

- - -

- If a busy test case generated lots of error messages, - cth_log_redirect:post_end_per_testcase would crash with a - timeout while waiting for the error logger to finish - handling all error reports. The default timer was 5 - seconds. This has now been extended to 5 minutes.

-

- Own Id: OTP-10040 Aux Id: kunagi-173 [84]

- - -

- Some bugfixes in ct_snmp:

-

- ct_snmp will now use the value of the - 'agent_vsns' config variable when setting the 'variables' - parameter to snmp application agent configuration. - Earlier this had to be done separately - i.e. the - supported versions had to be specified twice. - Snmp application failed to write notify.conf since - ct_snmp gave the notify type as a string instead of an - atom. This has been corrected.

-

- Own Id: OTP-10432

- - -

- Some bugfixes in ct_snmp:

-

- Functions register_users/2, - register_agents/2 and register_usm_users/2, - and the corresponding unregister_*/1 functions - were not executable. These are corrected/rewritten. - Function update_usm_users/2 is - removed, and an unregister function is added instead. - Update can now be done with unregister_usm_users and then - register_usm_users. Functions - unregister_*/2 are added, so specific - users/agents/usm users can be unregistered. - Function unload_mibs/1 is added for - completeness. Overriding configuration - files did not work, since the files were written in - priv_dir instead of in the configuration dir - (priv_dir/conf). This has been corrected. - Arguments to register_usm_users/2 were faulty - documented. This has been corrected.

-

- Own Id: OTP-10434 Aux Id: kunagi-264 [175]

- - -

- Faulty exported specs in common test has been corrected - to ct_netconfc:hook_options/0 and - inet:hostname/0

-

- Own Id: OTP-10601

- - -

- The netconf client in common_test did not adjust the - window after receiving data. Due to this, the client - stopped receiving data after a while. This has been - corrected.

-

- Own Id: OTP-10646

- - -
- - -
Known Bugs and Problems - - -

- The earlier undocumented cross cover feature for - accumulating cover data over multiple tests has now been - fixed and documented.

-

- Own Id: OTP-9870 Aux Id: kunagi-206 [117]

- - -

- CT drops error reason when groups/0 crashes.

-

- Own Id: OTP-10631 Aux Id: kunagi-345 [256]

- - -

- Problem opening sftp connection with ct_ssh.

-

- Own Id: OTP-10632 Aux Id: kunagi-346 [257]

- - -

- Event handler on a ct_master node causes hanging.

-

- Own Id: OTP-10634 Aux Id: kunagi-347 [258]

- - -
- -
-
Common_Test 1.6.3.1
Known Bugs and Problems diff --git a/lib/common_test/vsn.mk b/lib/common_test/vsn.mk index c92fb2ca37..f9bb22867e 100644 --- a/lib/common_test/vsn.mk +++ b/lib/common_test/vsn.mk @@ -1 +1 @@ -COMMON_TEST_VSN = 1.7 +COMMON_TEST_VSN = 1.6.3 -- cgit v1.2.3