440
edits
Changes
→New features
=== New features ===
=== New features ===
* Pipes usage [[statistics]]
* Run [[page server]] as non-daemon via [[RPC]]
* C/R of
** SO_REUSEPORT option
** IPv4-mapped inet [[sockets]]
** Net_prio [[CGroups]]
** Overmounted shared [[mountpoints]]
** Non-broken and breaking leases
=== Improvements ===
=== Improvements ===
* Show criu and kernel versions in logs
* [[CRIT]] decodes socket families, protocols and types
* Much less pipes is needed for pre-dump, which is especially useful for big mem migration
=== Bugfixes ===
=== Bugfixes ===
* Files in <code>/proc/pid/map_file</code> could be opened by non-exiting name (with 0x prefix) and it was fixed in kernel
* CRIU log levels were used to configure logging for [[libsoccr]] thus breaking its logs
* Overflow in various IDs caused bad image names
* Compat (32bit) syscalls lost signedness in [[compel]]
* Corked sockets lost cork flag
* Preadv() syscall was declared with error which resulted in dump errors on 32-bit processors
* Musl compilation failed
* Ghost files in / dump failed
* Crash when releasing context for ghost files, due to free()-ing shmalloc()-ed area
* [[Lazy migration|Lazy restore]] could receive partial page and crashed
* Erroneous closing of lazy pages connection caused restore to hang
* Lazy memory fetch restore could start before tasks are restored