Re: Maintenance message

2010-02-10 Thread Poul-Henning Kamp
In message 2caa2d26-7b56-4402-88e1-559361135...@gmail.com, Brad Schick writes : I have a varnish server working well, but I'd like to have a standby server that does nothing but server up Sorry we are preforming maintenance. My thought was to write VCL code to check the health of the director, and

Child panics on OpenSolaris

2010-02-10 Thread Paul Wright
Hello list, Using the Letsgetdugg[1] article I've installed Varnish on an OpenSolaris zone. During testing it works as expected but when it receives production traffic I'm seeing children die with three different types of panics[2][3][4] that look like this: Panic message: Assert error in

Re: Error compiling VCL when using '% in regexp

2010-02-10 Thread Poul-Henning Kamp
In message dd929cd9109b0a4d8c34b732a6d35cc43c403...@mbx03.exg5.exghost.com, N aama Bamberger writes: I already tried using the escaped %25. The compilation succeeded, but the regexp didn't find a match in the problematic URLs: # If the URL ends with % and one digit (a broken hex value) -

Re: Child panics on OpenSolaris

2010-02-10 Thread Poul-Henning Kamp
In message 282e72051002100305m5d7a0d1fj3a1afac6ea7dd...@mail.gmail.com, Paul Wright writes: Hi Paul, We have a number of tickets on this issue already (626,615,588). The problem is that EBADF return indicates that Varnish by mistake has closed a file descriptor, that should still be open.

Re: Child panics on OpenSolaris

2010-02-10 Thread Paul Wright
On 10 February 2010 13:00, Poul-Henning Kamp p...@phk.freebsd.dk wrote: In message 282e72051002100305m5d7a0d1fj3a1afac6ea7dd...@mail.gmail.com, Paul Wright writes: Hi Paul, We have a number of tickets on this issue already (626,615,588). The problem is that EBADF return indicates that

Re: Child panics on OpenSolaris

2010-02-10 Thread Poul-Henning Kamp
In message 282e72051002100615x701a37a8o416c9af6d1d7f...@mail.gmail.com, Paul Wright writes: Thanks for the explanation of what's going on. Looking at those tickets there are suggestions to try the poll waiter which we're already using - are there any further tests we could try to help narrow

Re: Maintenance message

2010-02-10 Thread Brad Schick
On Feb 10, 2010, at 3:04 AM, Reinis Rozitis wrote: I have a varnish server working well, but I'd like to have a standby server that does nothing but server up Sorry we are preforming maintenance. My thought was to write VCL code to check the health of the director, and if that was bad use

Re: Connections to backend not closing

2010-02-10 Thread Thimo E.
Hello Poul-Henning, thanks for your quick response. I am not sure that this behavour is really harmless, at least its not for me :) After 1 day running varnish I have 140 sockets of the backend webserver in FIN_WAIT2 state, this is quite a lot. (btw; I don't know why FIN_WAIT2 sockets stay for

Re: Connections to backend not closing

2010-02-10 Thread Michael Fischer
On Wed, Feb 10, 2010 at 4:17 PM, Thimo E. a...@digithi.de wrote: After 1 day running varnish I have 140 sockets of the backend webserver in FIN_WAIT2 state, this is quite a lot. I'm why do you believe this is a lot? Do you have evidence that this is causing your server to behave