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.