On 17 December 2016 at 15:17, Garri Djavadyan <gar...@comnet.uz> wrote:
> On 2016-12-17 15:41, Odhiambo Washington wrote: > >> Hi, >> >> I keep seeing something that I think is odd. Squid has been exiting on >> signal 6, and I keep seeing this: >> >> root@gw:/usr/local/openssl # tail -f /opt/squid-3.5/var/logs/cache.log >> 2016/12/17 13:38:32| DiskThreadsDiskFile::openDone: (2) No such file >> or directory >> 2016/12/17 13:38:32| /opt/squid-3.5/var/cache/00/26/0000264D >> 2016/12/17 13:40:24| DiskThreadsDiskFile::openDone: (2) No such file >> or directory >> 2016/12/17 13:40:24| /opt/squid-3.5/var/cache/00/3B/00003B56 >> 2016/12/17 13:42:34| DiskThreadsDiskFile::openDone: (2) No such file >> or directory >> 2016/12/17 13:42:34| /opt/squid-3.5/var/cache/00/6B/00006B0D >> 2016/12/17 13:43:36| DiskThreadsDiskFile::openDone: (2) No such file >> or directory >> 2016/12/17 13:43:36| /opt/squid-3.5/var/cache/00/00/00000050 >> 2016/12/17 13:44:25| DiskThreadsDiskFile::openDone: (2) No such file >> or directory >> 2016/12/17 13:44:25| /opt/squid-3.5/var/cache/00/AF/0000AFF1 >> >> So, what could be making the files disappear? >> > > > Hi, > > (Reply from Amos Jeffries from http://bugs.squid-cache.org/sh > ow_bug.cgi?id=4367#c2) > >> This is Squid *detecting* complete absence of disk files. Not causing >> corruption. >> >> Please check if you have multiple Squid instances running and accessing >> the >> same cache_dir. That includes multiple workers using the same >> ufs/aufs/diskd >> cache_dir configuration line. >> >> Also whether swap.state for that cache_dir is being correctly and >> completely >> written out to disk on shutdown or restart. Using an outdated swap.state >> file can also lead to these warnings. >> > > The last paragraph explains your issue. The signal 6 (abort) forces Squid > worker to terminate immediately (to avoid all required shutdown procedures) > and leave core dump. You can find a reason for abort in cache.log. > > > Garri > Hi Garri, So, checking, I don't see swap.state being written to disk and there is no core dump either. There is no directive in my squid.conf to suppress the two. -- Best regards, Odhiambo WASHINGTON, Nairobi,KE +254 7 3200 0004/+254 7 2274 3223 "Oh, the cruft."
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