Xemul at 10:19, 1 September 2014

2014-09-01T10:19:55Z

Xemul: /* Fixes */

2014-09-01T10:15:59Z

Fixes

Xemul: 1.3

2014-08-22T10:49:19Z

1.3

New page

{{Release|1.3|?? Aug 2014}}

=== New features ===
* TimerFD support
* VVAR area (newer kernels' part of VDSO) support
* [[CGroups]] hierarchies support
* AUFS support (for Docker)
* PDeathSig support
* Check for opened file's size on dump and restore is the same
* Ability to restore tasks as children using [[C API|libcriu]] (<code>criu_restore_child</code>)
* Add pkgconfig file for libcriu
* CRTOOLS_IMAGE_DIR variable available in [[action scripts]]

=== Optimizations ===
* Merged images with pending signal into core
* Per-task images with file locks are merged into one big image
* Smaller tasks orchestration memory area on restore
* Sigactions are inherited on restore when possible, not overwritten
* ZDTM suite now executes tests in parallel

=== Fixes ===
* Dump failed if robust lists were off
* Link remaps on tmpfs mounts were not dumped
* Non root tasks with custom groups couldn't dump its peers ([[Security]])
* Opened and unlinked FIFOs, dirs and devices were restored as regular files
* Files opened from alien mount namespace were restored in the local one
* Link remap name sometimes was generated with error
* Opened and removed cwd couldn't be restored
* Sysctl kernel.msgmni was overwritten by subsequent auto_msgmni
* Library and RPC APIs didn't match the CLI one
* Some external mounts were constantly "postponed" and never got mounted
* The self.mm_dumpable prlctl value of 2 caused restore to fail
* Errors when writing sysctls with tail \n
* The <code>criu show</code> printed nested repeated fields corrupted
* Dump stats were initialized with garbage
* Restore sometimes stuck on waiting for inet socket port bind
* Spurious SIGHUP when restoring slave ttys

← Older revision		Revision as of 10:19, 1 September 2014
Line 1:		Line 1:
−	{{Release\|1.3\|~~?? Aug~~ 2014}}	+	{{Release\|1.3\|1 Sep 2014}}

	=== New features ===		=== New features ===

← Older revision		Revision as of 10:15, 1 September 2014
Line 36:		Line 36:
	* Restore sometimes stuck on waiting for inet socket port bind		* Restore sometimes stuck on waiting for inet socket port bind
	* Spurious SIGHUP when restoring slave ttys		* Spurious SIGHUP when restoring slave ttys
		+	* Restore wasn't aborted if sub-task failed early

Download/criu/1.3 - Revision history

Xemul at 10:19, 1 September 2014

Xemul: /* Fixes */

Xemul: 1.3