Send old content if backend is down

Klapproth, Martin Klapproth.M at
Mon Nov 29 15:01:58 CET 2010



I have a general question relating to varnish's vcl configuration. I
want the varnish server to send old cached objects if the backend is
down (marked unhealthy). I have tested various grace configurations but
nothing worked, because grace takes only effect if the backend is slow,
but not if it's down. So is there a way (maybe in vcl_error)?







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