On 07/06/2014 05:18 PM, Nyamul Hassan wrote: > Ok Alex! I was confused with those "cannot bind" lines too. I've > disable IPv6 completely by including these lines in sysctl.conf > net.ipv6.conf.all.disable_ipv6 = 1 > net.ipv6.conf.default.disable_ipv6 = 1 > Yet, they showed up! Any idea why they are showing up? Yes, as you know by now(*), those ideas are documented at the wiki URL I posted earlier. If you can improve wiki documentation so that it is easier to find in cases like yours, please do so. As for Squid using "[::]" to describe "any IPv4 address", I agree that it is confusing to many admins, but, IIRC, there is currently no consensus among developers regarding a better solution (or even an existence of the problem). Thank you, Alex. (*) It is best to respond to the mailing list rather than privately so that others can benefit from the discussion. > On Mon, Jul 7, 2014 at 5:15 AM, Alex Rousskov wrote: >> On 07/06/2014 04:14 PM, Nyamul Hassan wrote: >> >>> We were trying to configure the new RockStore as a replacement to the >>> COSS from Squid 2.7. We are seeing these lines in "cache.log" >>> >>> FATAL: Rock cache_dir at /cachestore/cache1/rock/rock failed to open >>> db file: (11) Resource temporarily unavailable >> >> >> As well as many errors preceding the above line: >> >>> 2014/07/07 01:14:45 kid6| commBind: Cannot bind socket FD 10 to [::]: (2) No such file or directory >>> 2014/07/07 01:14:45 kid5| commBind: Cannot bind socket FD 18 to [::]: (2) No such file or directory >>> 2014/07/07 01:14:45 kid2| commBind: Cannot bind socket FD 18 to [::]: (2) No such file or directory >>> 2014/07/07 01:14:45 kid4| commBind: Cannot bind socket FD 18 to [::]: (2) No such file or directory >>> 2014/07/07 01:14:45 kid3| commBind: Cannot bind socket FD 18 to [::]: (2) No such file or directory >>> 2014/07/07 01:14:47 kid1| commBind: Cannot bind socket FD 28 to [::1]: (99) Cannot assign requested address >>> 2014/07/07 01:14:47 kid1| commBind: Cannot bind socket FD 29 to [::1]: (99) Cannot assign requested address >>> 2014/07/07 01:14:47 kid1| ERROR: Failed to create helper child read FD: UDP[::1] >>> 2014/07/07 01:14:47 kid1| commBind: Cannot bind socket FD 28 to [::]: (2) No such file or directory >> >> >> Please try to make everything work without SMP (squid -N ...). >> >> After that, check whether you have configured the directory for Squid >> IPC files as mentioned at >> http://wiki.squid-cache.org/Features/SmpScale#Troubleshooting >> >> >> HTH, >> >> Alex. >>
