about zimg cluster ,there are some questions. about zimg HOT 3 CLOSED

1. It's nginx question, not zimg's. Just google it.
2. A zimg is just a HTTP server for images like a nginx for websites. So you can choose any HA strategy for zimg.
3. Yes, but you need a proxy of memcached cluster because zimg has not retry function for cache.
4. Yes.
5. I also expect your real practices and suggests. ^_^

from zimg.

Hi, may be I don't express my views accurately. The 1st question is:
We assume there are 2 zimg servers : server A and server B .Every zimg server has one local disk. assume that I have used load balancing. When I uploaded img , the img may be on the server A 's disk .But when we access the img by url ,may be that access server B to find the img because of the load balancing ,so that could not find the img which was uploaded to Server A. So the program will not run normally. So that what shoud I do then?

from zimg.

If you use nginx or LVS, you must use distributed storage backend via twemproxy. All zimg servers connect to the same storage backend.

from zimg.