Re: [libvirt] debugging daemon-conf failure
Eric Blake wrote:
Ever since I first started playing with libvirt last month, 'make
check'
has been failing for me on the same test:
$ VIR_TEST_DEBUG=2 make -C tests check TESTS=daemon-conf
...
1) corrupted config listen_tls ... OK
2) corrupted config listen_tcp ... OK
3) corrupted config tls_port ... OK
4) corrupted config tcp_port ... OK
5) corrupted config listen_addr ... OK
6) corrupted config mdns_adv ... FAILED
7) corrupted config mdns_name ... FAILED
8) corrupted config unix_sock_group ... FAILED
9) corrupted config unix_sock_ro_perms ... FAILED
10) corrupted config unix_sock_rw_perms ... FAILED
11) corrupted config unix_sock_dir ... FAILED
12) corrupted config auth_unix_ro ... OK
13) corrupted config auth_unix_rw ... OK
14) corrupted config auth_tcp ... OK
15) corrupted config auth_tls ... FAILED
16) corrupted config key_file ... FAILED
17) corrupted config cert_file ... FAILED
18) corrupted config ca_file ... FAILED
19) corrupted config crl_file ... FAILED
20) corrupted config tls_no_verify_certificate ... FAILED
21) corrupted config tls_allowed_dn_list ... FAILED
22) corrupted config sasl_allowed_username_list ... FAILED
23) corrupted config max_clients ... FAILED
24) corrupted config min_workers ... FAILED
25) corrupted config max_workers ... FAILED
26) corrupted config max_requests ... FAILED
27) corrupted config max_client_requests ... FAILED
./daemon-conf: line 81: kill: (3145) - No such process
28) valid config file (sleeping 2 seconds) ... FAILED
FAIL: daemon-conf
==================
1 of 1 test failed
==================
Any hints on what I should do to help find the root cause for the
failure? Am I missing a package? Does the test need to be made
more robust to skip if a prereq is missing?
What type of system are you using?
Parts of that test are a little obscure-looking (you can probably blame
me for that). It starts with the sample config file and iterates
through it corrupting one line at a time. If running libvirtd with
each resulting corrupted config file does not yield the expected result,
its a failure.
A good place to start would be to save one of the failing config
files and to invoke libvirtd manually to see exactly what it's
printing and thus get a hint as to why the expected diagnostic is missing.