Recent versions use a monotonic clock, so changing the system clock can't cause memcached to lose its mind.
Why are you trying to do this on purpose? On Tue, 16 Sep 2014, Yu Liu wrote: > Today I found memcached cat not be work。 so , I found memcached stats time > while being changed before os date change。 > EXP-1 : > Centos 6.5 64bit > Memcache Version: 1.4.7 > > # date > Tue Sep 16 09:56:43 CST 2014 > > # telnet 10.11.1.15 11211 > Trying 10.11.1.15... > Connected to 10.11.1.15 (10.11.1.15). > Escape character is '^]'. stats > STAT pid 2923 > STAT uptime 9 > STAT time 1410850931 > STAT version 1.4.7 > > change date > # date > Fri Jul 26 00:00:00 CST 2013 > > # telnet 10.11.1.15 11211 > Trying 10.11.1.15... > Connected to 10.11.1.15 (10.11.1.15). > Escape character is '^]'. stats > stats > STAT pid 2923 > STAT uptime 4258884380 > STAT time 5669735302 > STAT version 1.4.7 > > however upgrade memcache to 1.4.20 > Centos 6.5 64bit > Memcache Version: 1.4.20 > > #stats > STAT pid 2586 > STAT uptime 8 > STAT time 1410838280 > STAT version 1.4.20 > STAT libevent 1.4.13-stable > > change date > stats > STAT pid 2586 > STAT uptime 55 > STAT time 1410838327 > STAT version 1.4.20 > > Now, this time can not be changed. what's the matter ? > > I did not find the answer in > http://code.google.com/p/memcached/wiki/ReleaseNotes 。 > > -- > > --- > You received this message because you are subscribed to the Google Groups > "memcached" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/d/optout. > > -- --- You received this message because you are subscribed to the Google Groups "memcached" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
