1) Fail with ustat() is a openvz bug and it will be fixed in the near future. 2) Fail with syslog() is a normal behavior, but it can be modified specially for LTP.
>From: Christian Kaiser2 <[EMAIL PROTECTED]> >To: [email protected] >Message-ID: ><[EMAIL PROTECTED]> >Date: Mon, 21 May 2007 09:47:31 +0200 >Subject: [Devel] LTP syscall failures > >Hi, > >I did some testing with the LTP Regression Test Suite >(http://ltp.sourceforge.net) inside a VE the last days. When I enable all >capabilites except "setpcap" I get one warning and three failures. When I >run the tests native (in VE0) I get no errors. I tested it with several >Kernels including the latest 2.6.18 and 2.6.20 from the git repository, all >with the same results. > >I run the syscall test suite of ltp-20070430 as root with the command: >./runltp -p -q -f syscalls -l `date +"%Y-%m-%d_%H-%M-%S"` > >Failed tests: syslog12, ustat01, ustat02 > >Output: > syslog12 > syslog system call: read and/or clear kernel message ring > buffer; set console_loglevel > > syslog12 5 FAIL : syslog() returned unexpected >results for > console level less than 0 ; returned 0 >(expected -1), errno 0 (expected 22) > syslog12 6 FAIL : syslog() returned unexpected >results for console level > greater than 8 ; returned 0 (expected -1), >errno 0 (expected 22) > > ustat0[1-2] > ustat system call: get filesystem statistics > > ustat01 1 FAIL : ustat(2) failed and setthe errno to >13 > : Permission denied > ustat02 1 PASS : ustat(2) expected failure; Got >errno - EINVAL : > Invalid parameter > ustat02 2 FAIL : ustat(2) failed to produce expected >error; 14, errno: > EFAULT and got 13 > >As you can see the syslog12 and ustat02 tests fail because they return >other error values than expected. The ustat01 test fails because of >unsufficient permissions. > >Is there someone out who wants to confirm or to comment why these System >Call Tests fail? > >Mit freundlichen Grüßen / Best Regards >Christian Kaiser -- Vitaliy Gusev _______________________________________________ Devel mailing list [email protected] https://openvz.org/mailman/listinfo/devel
