Redis make test error:Test replication partial resync: ok psync (diskless: yes, reconnect: 1)

问题原因，据说是因为等待超时。

解决方法有两种，方法一亲测可用，而且建议采用方法一。
方法一：将超时时间延长

vim tests/integration/replication-psync.tcl

将

            test "Test replication partial resync: $descr (diskless: $diskless, reconnect: $reconnect)" {
                # Now while the clients are writing data, break the maste-slave
                # link multiple times.
                if ($reconnect) {
                    for {set j 0} {$j < $duration*10} {incr j} {
                        after 100
                        # catch {puts "MASTER [$master dbsize] keys, SLAVE [$slave dbsize] keys"}

                        if {($j % 20) == 0} {
                            catch {
                                if {$delay} {
                                    $slave multi
                                    $slave client kill $master_host:$master_port
                                    $slave debug sleep $delay
                                    $slave exec
                                } else {
                                    $slave client kill $master_host:$master_port
                                }
                            }
                        }
                    }
                }

改为

            test "Test replication partial resync: $descr (diskless: $diskless, reconnect: $reconnect)" {
                # Now while the clients are writing data, break the maste-slave
                # link multiple times.
                if ($reconnect) {
                    for {set j 0} {$j < $duration*10} {incr j} {
                        #after 100
                        after 500
                        # catch {puts "MASTER [$master dbsize] keys, SLAVE [$slave dbsize] keys"}

                        if {($j % 20) == 0} {
                            catch {
                                if {$delay} {
                                    $slave multi
                                    $slave client kill $master_host:$master_port
                                    $slave debug sleep $delay
                                    $slave exec
                                } else {
                                    $slave client kill $master_host:$master_port
                                }
                            }
                        }
                    }
                }

方法二：
采用单核运行方式

taskset -c 1 sudo make test