[root@bangalore trafficserver]# tail -f /opt/ats/var/log/trafficserver/diags.log
[Oct 12 09:41:29.587] Server {0x7f42a6579800} NOTE: <ParentSelection.cc:397 (markParentDown)> http parent proxy fluffy:80 marked down
[Oct 12 09:43:29.288] Server {0x7f42a6579800} WARNING: <CacheDir.cc:413 (freelist_clean)> cache directory overflow on '/opt/ats/var/trafficserver/cache.db' segment 0, purging...
[Oct 12 09:43:29.289] Server {0x7f42a6579800} WARNING: <CacheDir.cc:413 (freelist_clean)> cache directory overflow on '/opt/ats/var/trafficserver/cache.db' segment 0, purging...
[Oct 12 09:43:29.290] Server {0x7f42a6579800} WARNING: <CacheDir.cc:413 (freelist_clean)> cache directory overflow on '/opt/ats/var/trafficserver/cache.db' segment 0, purging...
[Oct 12 09:43:29.291] Server {0x7f42a6579800} WARNING: <CacheDir.cc:413 (freelist_clean)> cache directory overflow on '/opt/ats/var/trafficserver/cache.db' segment 0, purging...
[Oct 12 09:43:29.291] Server {0x7f42a6579800} WARNING: <CacheDir.cc:413 (freelist_clean)> cache directory overflow on '/opt/ats/var/trafficserver/cache.db' segment 0, purging...
[Oct 12 09:43:29.292] Server {0x7f42a6579800} WARNING: <CacheDir.cc:413 (freelist_clean)> cache directory overflow on '/opt/ats/var/trafficserver/cache.db' segment 0, purging...
[Oct 12 09:43:29.293] Server {0x7f42a6579800} WARNING: <CacheDir.cc:413 (freelist_clean)> cache directory overflow on '/opt/ats/var/trafficserver/cache.db' segment 0, purging...
[Oct 12 09:43:29.294] Server {0x7f42a6579800} WARNING: <CacheDir.cc:413 (freelist_clean)> cache directory overflow on '/opt/ats/var/trafficserver/cache.db' segment 0, purging...
[Oct 12 09:43:29.296] Server {0x7f42a6579800} NOTE: <Cache.cc:2850 (cplist_reconfigure)> Clearing Disk: /opt/ats/var/trafficserver/cache.db