Any strategy for using repcached for more than 2 servers.
On Jan 5, 9:25 pm, "Dean Harding" <[email protected]> wrote: > > I configure lvs use "round-robin" policy. > > > s1 has apache and memcached, > > s2 has apache and memcached. > > And apache on s1 use memcached on s1, apache on s2 use memcached on s2. > > And s1 and s2 use a same database. > > > There is a problem: > > Users could not upload files sometimes. > > But there is no problem, after I let the two apaches to use a same > > memcached. > > Yes, that's pretty much how it should work - both instances of apache use > BOTH instances of memcache. > > All memcached clients need to have *exactly* the same configuration for it to > all work. That means if you have memcached on server A and server B, then ALL > clients need to point to BOTH A AND B. If you point some to A and some to B, > then you're going to get weird stuff happening. > > Memcached is not magic, it only does what you tell it to do. > > Dean.
