Varnish can't start occasionally

[姚伟斌]

Varnish can't start occasionally in our server. The /var/log/messages shows:

Apr 10 07:07:31 detailbeta028054.cm4 /home/admin/varnish/cache[32416]:
Manager got SIGINT
Apr 10 07:07:32 detailbeta028054.cm4 /home/admin/varnish/cache[23091]:
Platform: Linux,2.6.18-164.el5xen,x86_64,-sfile,-smalloc,-hcritbit
Apr 10 07:07:32 detailbeta028054.cm4 varnishd[23092]: Not running as
root, no priv-sep
Apr 10 07:07:32 detailbeta028054.cm4 /home/admin/varnish/cache[23091]:
child (23092) Started
Apr 10 07:07:32 detailbeta028054.cm4 /home/admin/varnish/cache[23091]:
Pushing vcls failed:
Apr 10 15:07:32 detailbeta028054.cm4 CLI communication error (hdr)
Apr 10 07:07:32 detailbeta028054.cm4 /home/admin/varnish/cache[23091]:
Child (23092) died status=2
Apr 10 07:07:32 detailbeta028054.cm4 /home/admin/varnish/cache[23091]:
Child (-1) said Not running as root, no priv-sep
Apr 10 07:07:32 detailbeta028054.cm4 /home/admin/varnish/cache[23091]:
Child (-1) said Child starts
Apr 10 07:07:32 detailbeta028054.cm4 /home/admin/varnish/cache[23091]:
Child (-1) said SMF.s0 mmap'ed 0 bytes of 1073741824

This problem occurs rarely.

My varnishd start command is like this:
/opt/taobao/install/varnish/sbin/varnishd -P
/home/admin/varnish/pid/varnish.pid -a :8888 -f
/home/admin/varnish/conf/varnish.vcl -n /home/admin/varnish/cache -T
0.0.0.0:2000 -t 120 -w 5,1000,120 -u admin -g admin -s
file,/home/admin/varnish/cache/varnish_storage.bin,1G

Is there anyone can give me some tips?

Thanks.