[LTP] Issue running cpuset_base_ops_testset shell script

Thu Sep 28 01:21:39 CEST 2017

Hi again :)

2017-09-27 3:06 GMT-05:00 Jan Stancek <jstancek@redhat.com>:
>
> ----- Original Message -----
>> **LTP Version: 20160920
>
> This is quite old.
>
>> Kernel Version: 3.10.0-327.el7.x86_64
>> OS: CentOS Linux release 7.2.1511 (Core)**
>>
>> Good day, i'm trying to run this test script
>> "**cpuset_base_ops_testset.sh**" but when i do that i have multiple
>> errors related to some missing devices under **/dev/cpuset/** here is
>> the output:
>> ```
>> opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
>> /dev/cpuset/cpus: Permission denied
>
> And I assume you are running systemd, which mounts it elsewhere
> and test can't cope with that.
>
> I think there was a patch posted:
>   http://lists.linux.it/pipermail/ltp/2017-April/004348.html
> but it looks it might have been forgotten after the last release.
>
> Would you care to give it a try with latest LTP?
>
> Regards,
> Jan

Yes i'm using systemd and i already downloaded the last stable release
and I have this output, i changed the operative system below the
output and specs.

OS: Red Hat Enterprise Linux Server release 7.2
Kernel: 3.10.0-327.el7.x86_64
LTP: 20170516

Running tests.......
<<<test_start>>>
tag=cpuset_base_ops stime=1453936149
cmdline="cpuset_base_ops_testset.sh"
contacts=""
analysis=exit
<<<test_output>>>
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/cpus: Permission denied
cat: /dev/cpuset/cpus: No such file or directory
cpuset_base_ops 1 TPASS: cpus(READONLY): Get the expected string
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/mems: Permission denied
cat: /dev/cpuset/mems: No such file or directory
cpuset_base_ops 3 TPASS: mems(READONLY): Get the expected string
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/memory_pressure: Permission denied
cat: /dev/cpuset/memory_pressure: No such file or directory
cpuset_base_ops 5 TPASS: memory_pressure(READONLY): Get the expected string
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/1/cpus: Permission denied
cat: /dev/cpuset/1/cpus: No such file or directory
cpuset_base_ops 7 TFAIL: cpus: Test result -  Expected string - "EMPTY"
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/1/cpus: Permission denied
cat: /dev/cpuset/1/cpus: No such file or directory
cpuset_base_ops 9 TFAIL: cpus: Test result -  Expected string - "0"
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/1/cpus: Permission denied
cat: /dev/cpuset/1/cpus: No such file or directory
cpuset_base_ops 11 TPASS: cpus: Get the expected string
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/1/cpus: Permission denied
cat: /dev/cpuset/1/cpus: No such file or directory
cpuset_base_ops 13 TFAIL: cpus: Test result -  Expected string - "0-255"
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/1/cpus: Permission denied
cat: /dev/cpuset/1/cpus: No such file or directory
cpuset_base_ops 15 TPASS: cpus: Get the expected string
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/1/cpus: Permission denied
cat: /dev/cpuset/1/cpus: No such file or directory
cpuset_base_ops 17 TFAIL: cpus: Test result -  Expected string - "0"
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/1/cpus: Permission denied
cat: /dev/cpuset/1/cpus: No such file or directory
cpuset_base_ops 19 TFAIL: cpus: Test result -  Expected string - "0"
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/1/cpus: Permission denied
cat: /dev/cpuset/1/cpus: No such file or directory
cpuset_base_ops 21 TFAIL: cpus: Test result -  Expected string - "0-255"
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/1/cpus: Permission denied
cat: /dev/cpuset/1/cpus: No such file or directory
cpuset_base_ops 23 TPASS: cpus: Get the expected string
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/1/cpus: Permission denied
cat: /dev/cpuset/1/cpus: No such file or directory
cpuset_base_ops 25 TPASS: cpus: Get the expected string
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/1/cpus: Permission denied
cat: /dev/cpuset/1/cpus: No such file or directory
cpuset_base_ops 27 TPASS: cpus: Get the expected string
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/1/cpus: Permission denied
cat: /dev/cpuset/1/cpus: No such file or directory
cpuset_base_ops 29 TPASS: cpus: Get the expected string
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/1/cpus: Permission denied
cat: /dev/cpuset/1/cpus: No such file or directory
cpuset_base_ops 31 TPASS: cpus: Get the expected string
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/1/cpus: Permission denied
cat: /dev/cpuset/1/cpus: No such file or directory
cpuset_base_ops 33 TFAIL: cpus: Test result -  Expected string - "0-255"
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/1/cpus: Permission denied
cat: /dev/cpuset/1/cpus: No such file or directory
cpuset_base_ops 35 TFAIL: cpus: Test result -  Expected string - "0-254"
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/1/cpus: Permission denied
cat: /dev/cpuset/1/cpus: No such file or directory
cpuset_base_ops 37 TFAIL: cpus: Test result -  Expected string - "0"
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/1/mems: Permission denied
cat: /dev/cpuset/1/mems: No such file or directory
cpuset_base_ops 39 TFAIL: mems: Test result -  Expected string - "EMPTY"
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/1/mems: Permission denied
cat: /dev/cpuset/1/mems: No such file or directory
cpuset_base_ops 41 TFAIL: mems: Test result -  Expected string - "0"
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/1/mems: Permission denied
cat: /dev/cpuset/1/mems: No such file or directory
cpuset_base_ops 43 TPASS: mems: Get the expected string
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/1/mems: Permission denied
cat: /dev/cpuset/1/mems: No such file or directory
cpuset_base_ops 45 TFAIL: mems: Test result -  Expected string - "0-1"
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/1/mems: Permission denied
cat: /dev/cpuset/1/mems: No such file or directory
cpuset_base_ops 47 TPASS: mems: Get the expected string
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/1/mems: Permission denied
cat: /dev/cpuset/1/mems: No such file or directory
cpuset_base_ops 49 TFAIL: mems: Test result -  Expected string - "0"
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/1/mems: Permission denied
cat: /dev/cpuset/1/mems: No such file or directory
cpuset_base_ops 51 TFAIL: mems: Test result -  Expected string - "0"
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/1/mems: Permission denied
cat: /dev/cpuset/1/mems: No such file or directory
cpuset_base_ops 53 TFAIL: mems: Test result -  Expected string - "0-1"
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/1/mems: Permission denied
cat: /dev/cpuset/1/mems: No such file or directory
cpuset_base_ops 55 TPASS: mems: Get the expected string
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/1/mems: Permission denied
cat: /dev/cpuset/1/mems: No such file or directory
cpuset_base_ops 57 TPASS: mems: Get the expected string
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/1/mems: Permission denied
cat: /dev/cpuset/1/mems: No such file or directory
cpuset_base_ops 59 TPASS: mems: Get the expected string
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/1/mems: Permission denied
cat: /dev/cpuset/1/mems: No such file or directory
cpuset_base_ops 61 TPASS: mems: Get the expected string
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/1/mems: Permission denied
cat: /dev/cpuset/1/mems: No such file or directory
cpuset_base_ops 63 TPASS: mems: Get the expected string
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/1/mems: Permission denied
cat: /dev/cpuset/1/mems: No such file or directory
cpuset_base_ops 65 TFAIL: mems: Test result -  Expected string - "0"
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/cpu_exclusive: Permission denied
cat: /dev/cpuset/cpu_exclusive: No such file or directory
cpuset_base_ops 67 TFAIL: cpu_exclusive: Test result -  Expected string - "0"
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/cpu_exclusive: Permission denied
cat: /dev/cpuset/cpu_exclusive: No such file or directory
cpuset_base_ops 69 TFAIL: cpu_exclusive: Test result -  Expected string - "0"
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/cpu_exclusive: Permission denied
cat: /dev/cpuset/cpu_exclusive: No such file or directory
cpuset_base_ops 71 TFAIL: cpu_exclusive: Test result -  Expected string - "1"
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/cpu_exclusive: Permission denied
cat: /dev/cpuset/cpu_exclusive: No such file or directory
cpuset_base_ops 73 TPASS: cpu_exclusive: Get the expected string
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/cpu_exclusive: Permission denied
cat: /dev/cpuset/cpu_exclusive: No such file or directory
cpuset_base_ops 75 TPASS: cpu_exclusive: Get the expected string
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/cpu_exclusive: Permission denied
cat: /dev/cpuset/cpu_exclusive: No such file or directory
cpuset_base_ops 77 TFAIL: cpu_exclusive: Test result -  Expected string - "1"
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/mem_exclusive: Permission denied
cat: /dev/cpuset/mem_exclusive: No such file or directory
cpuset_base_ops 79 TFAIL: mem_exclusive: Test result -  Expected string - "0"
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/mem_exclusive: Permission denied
cat: /dev/cpuset/mem_exclusive: No such file or directory
cpuset_base_ops 81 TFAIL: mem_exclusive: Test result -  Expected string - "0"
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/mem_exclusive: Permission denied
cat: /dev/cpuset/mem_exclusive: No such file or directory
cpuset_base_ops 83 TFAIL: mem_exclusive: Test result -  Expected string - "1"
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/mem_exclusive: Permission denied
cat: /dev/cpuset/mem_exclusive: No such file or directory
cpuset_base_ops 85 TPASS: mem_exclusive: Get the expected string
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/mem_exclusive: Permission denied
cat: /dev/cpuset/mem_exclusive: No such file or directory
cpuset_base_ops 87 TPASS: mem_exclusive: Get the expected string
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/mem_exclusive: Permission denied
cat: /dev/cpuset/mem_exclusive: No such file or directory
cpuset_base_ops 89 TFAIL: mem_exclusive: Test result -  Expected string - "1"
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/mem_hardwall: Permission denied
cat: /dev/cpuset/mem_hardwall: No such file or directory
cpuset_base_ops 91 TFAIL: mem_hardwall: Test result -  Expected string - "0"
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/mem_hardwall: Permission denied
cat: /dev/cpuset/mem_hardwall: No such file or directory
cpuset_base_ops 93 TFAIL: mem_hardwall: Test result -  Expected string - "0"
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/mem_hardwall: Permission denied
cat: /dev/cpuset/mem_hardwall: No such file or directory
cpuset_base_ops 95 TFAIL: mem_hardwall: Test result -  Expected string - "1"
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/mem_hardwall: Permission denied
cat: /dev/cpuset/mem_hardwall: No such file or directory
cpuset_base_ops 97 TPASS: mem_hardwall: Get the expected string
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/mem_hardwall: Permission denied
cat: /dev/cpuset/mem_hardwall: No such file or directory
cpuset_base_ops 99 TPASS: mem_hardwall: Get the expected string
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/mem_hardwall: Permission denied
cat: /dev/cpuset/mem_hardwall: No such file or directory
cpuset_base_ops 101 TFAIL: mem_hardwall: Test result -  Expected string - "1"
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/memory_migrate: Permission denied
cat: /dev/cpuset/memory_migrate: No such file or directory
cpuset_base_ops 103 TFAIL: memory_migrate: Test result -  Expected string - "0"
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/memory_migrate: Permission denied
cat: /dev/cpuset/memory_migrate: No such file or directory
cpuset_base_ops 105 TFAIL: memory_migrate: Test result -  Expected string - "0"
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/memory_migrate: Permission denied
cat: /dev/cpuset/memory_migrate: No such file or directory
cpuset_base_ops 107 TFAIL: memory_migrate: Test result -  Expected string - "1"
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/memory_migrate: Permission denied
cat: /dev/cpuset/memory_migrate: No such file or directory
cpuset_base_ops 109 TPASS: memory_migrate: Get the expected string
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/memory_migrate: Permission denied
cat: /dev/cpuset/memory_migrate: No such file or directory
cpuset_base_ops 111 TPASS: memory_migrate: Get the expected string
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/memory_migrate: Permission denied
cat: /dev/cpuset/memory_migrate: No such file or directory
cpuset_base_ops 113 TFAIL: memory_migrate: Test result -  Expected string - "1"
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/memory_spread_page: Permission denied
cat: /dev/cpuset/memory_spread_page: No such file or directory
cpuset_base_ops 115 TFAIL: memory_spread_page: Test result -  Expected
string - "0"
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/memory_spread_page: Permission denied
cat: /dev/cpuset/memory_spread_page: No such file or directory
cpuset_base_ops 117 TFAIL: memory_spread_page: Test result -  Expected
string - "0"
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/memory_spread_page: Permission denied
cat: /dev/cpuset/memory_spread_page: No such file or directory
cpuset_base_ops 119 TFAIL: memory_spread_page: Test result -  Expected
string - "1"
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/memory_spread_page: Permission denied
cat: /dev/cpuset/memory_spread_page: No such file or directory
cpuset_base_ops 121 TPASS: memory_spread_page: Get the expected string
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/memory_spread_page: Permission denied
cat: /dev/cpuset/memory_spread_page: No such file or directory
cpuset_base_ops 123 TPASS: memory_spread_page: Get the expected string
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/memory_spread_page: Permission denied
cat: /dev/cpuset/memory_spread_page: No such file or directory
cpuset_base_ops 125 TFAIL: memory_spread_page: Test result -  Expected
string - "1"
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/memory_spread_slab: Permission denied
cat: /dev/cpuset/memory_spread_slab: No such file or directory
cpuset_base_ops 127 TFAIL: memory_spread_slab: Test result -  Expected
string - "0"
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/memory_spread_slab: Permission denied
cat: /dev/cpuset/memory_spread_slab: No such file or directory
cpuset_base_ops 129 TFAIL: memory_spread_slab: Test result -  Expected
string - "0"
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/memory_spread_slab: Permission denied
cat: /dev/cpuset/memory_spread_slab: No such file or directory
cpuset_base_ops 131 TFAIL: memory_spread_slab: Test result -  Expected
string - "1"
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/memory_spread_slab: Permission denied
cat: /dev/cpuset/memory_spread_slab: No such file or directory
cpuset_base_ops 133 TPASS: memory_spread_slab: Get the expected string
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/memory_spread_slab: Permission denied
cat: /dev/cpuset/memory_spread_slab: No such file or directory
cpuset_base_ops 135 TPASS: memory_spread_slab: Get the expected string
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/memory_spread_slab: Permission denied
cat: /dev/cpuset/memory_spread_slab: No such file or directory
cpuset_base_ops 137 TFAIL: memory_spread_slab: Test result -  Expected
string - "1"
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/sched_load_balance: Permission denied
cat: /dev/cpuset/sched_load_balance: No such file or directory
cpuset_base_ops 139 TFAIL: sched_load_balance: Test result -  Expected
string - "0"
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/sched_load_balance: Permission denied
cat: /dev/cpuset/sched_load_balance: No such file or directory
cpuset_base_ops 141 TFAIL: sched_load_balance: Test result -  Expected
string - "0"
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/sched_load_balance: Permission denied
cat: /dev/cpuset/sched_load_balance: No such file or directory
cpuset_base_ops 143 TFAIL: sched_load_balance: Test result -  Expected
string - "1"
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/sched_load_balance: Permission denied
cat: /dev/cpuset/sched_load_balance: No such file or directory
cpuset_base_ops 145 TPASS: sched_load_balance: Get the expected string
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/sched_load_balance: Permission denied
cat: /dev/cpuset/sched_load_balance: No such file or directory
cpuset_base_ops 147 TPASS: sched_load_balance: Get the expected string
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/sched_load_balance: Permission denied
cat: /dev/cpuset/sched_load_balance: No such file or directory
cpuset_base_ops 149 TFAIL: sched_load_balance: Test result -  Expected
string - "1"
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/memory_pressure_enabled: Permission denied
cat: /dev/cpuset/memory_pressure_enabled: No such file or directory
cpuset_base_ops 151 TFAIL: memory_pressure_enabled: Test result -
Expected string - "0"
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/memory_pressure_enabled: Permission denied
cat: /dev/cpuset/memory_pressure_enabled: No such file or directory
cpuset_base_ops 153 TFAIL: memory_pressure_enabled: Test result -
Expected string - "0"
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/memory_pressure_enabled: Permission denied
cat: /dev/cpuset/memory_pressure_enabled: No such file or directory
cpuset_base_ops 155 TFAIL: memory_pressure_enabled: Test result -
Expected string - "1"
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/memory_pressure_enabled: Permission denied
cat: /dev/cpuset/memory_pressure_enabled: No such file or directory
cpuset_base_ops 157 TPASS: memory_pressure_enabled: Get the expected string
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/memory_pressure_enabled: Permission denied
cat: /dev/cpuset/memory_pressure_enabled: No such file or directory
cpuset_base_ops 159 TPASS: memory_pressure_enabled: Get the expected string
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
/dev/cpuset/memory_pressure_enabled: Permission denied
cat: /dev/cpuset/memory_pressure_enabled: No such file or directory
cpuset_base_ops 161 TFAIL: memory_pressure_enabled: Test result -
Expected string - "1"
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 223:
/dev/cpuset/sub_cpuset/cpus: Permission denied
cpuset_base_ops 163 TPASS: Attaching Task Test successed!!
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 197: 53295
Terminated              cat /dev/zero > /dev/null
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 223:
/dev/cpuset/sub_cpuset/cpus: Permission denied
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 226:
/dev/cpuset/sub_cpuset/mems: Permission denied
cpuset_base_ops 165 TFAIL: Attaching Task Test failed!! cpus - "0",
mems - "0", Expect - "0", Fact - "". (0 - Attach Success, 1 - Attach
Fail)
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 197: 53311
Terminated              cat /dev/zero > /dev/null
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 226:
/dev/cpuset/sub_cpuset/mems: Permission denied
cpuset_base_ops 167 TPASS: Attaching Task Test successed!!
/opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 197: 53327
Terminated              cat /dev/zero > /dev/null
incrementing stop
<<<execution_status>>>
initiation_status="ok"
duration=5 termination_type=exited termination_id=1 corefile=no
cutime=174 cstime=504
<<<test_end>>>
INFO: ltp-pan reported some tests FAIL
LTP Version: 20170516

       ###############################################################

            Done executing testcases.
            LTP Version:  20170516
       ###############################################################

Apparently I still have that output related with permission denied,
what do you think?
A lot of thanks for your help!

2017-09-27 3:06 GMT-05:00 Jan Stancek <jstancek@redhat.com>:
>
> ----- Original Message -----
>> **LTP Version: 20160920
>
> This is quite old.
>
>> Kernel Version: 3.10.0-327.el7.x86_64
>> OS: CentOS Linux release 7.2.1511 (Core)**
>>
>> Good day, i'm trying to run this test script
>> "**cpuset_base_ops_testset.sh**" but when i do that i have multiple
>> errors related to some missing devices under **/dev/cpuset/** here is
>> the output:
>> ```
>> opt/ltp/testcases/bin/cpuset_base_ops_testset.sh: line 58:
>> /dev/cpuset/cpus: Permission denied
>
> And I assume you are running systemd, which mounts it elsewhere
> and test can't cope with that.
>
> I think there was a patch posted:
>   http://lists.linux.it/pipermail/ltp/2017-April/004348.html
> but it looks it might have been forgotten after the last release.
>
> Would you care to give it a try with latest LTP?
>
> Regards,
> Jan