[LU-7757] Interop master<->2.7.1 - sanity-sec test_24: proc readable file read failed

• Type: Bug
• Resolution: Cannot Reproduce
• Priority: Minor
• Affects Version/s: Lustre 2.8.0, Lustre 2.10.0
• Environment: 2.7.1 Server/EL7 Client; b2_7_fe/34, master - build# 3316
• Severity: 3
• Assignee: Sarah Liu
• Reporter: Maloo

Description

This issue was created by maloo for Saurabh Tandan <[e-mail]>

This issue relates to the following test suite run: https://testing.hpdd.intel.com/test_sets/97ce8a68-ccde-11e5-8b0e-5254006e85c2.

The sub-test test_24 failed with the following error:

proc readable file read failed

test log:

CMD: shadow-4vm12 /usr/sbin/lctl list_nids | grep tcp | cut -f 1 -d '@'
CMD: shadow-4vm11,shadow-4vm12 /usr/sbin/lctl get_param -R nodemap
shadow-4vm12: get_param: invalid option -- 'R'
shadow-4vm12: get the Lustre or LNET parameter
shadow-4vm12: usage: get_param [-n|-N|-F] <param_path1 param_path2 ...>
shadow-4vm12: Get the value of Lustre or LNET parameter from the specified path.
shadow-4vm12: The path can contain shell-style filename patterns.
shadow-4vm12:   -n  Print only the value and not parameter name.
shadow-4vm12:   -N  Print only matched parameter names and not the values.
shadow-4vm12:       (Especially useful when using patterns.)
shadow-4vm12:   -F  When -N specified, add '/', '@' or '=' for directories,
shadow-4vm12:       symlinks and writeable files, respectively.
shadow-4vm11: get_param: invalid option -- 'R'
shadow-4vm11: get the Lustre or LNET parameter
shadow-4vm11: usage: get_param [-n|-N|-F] <param_path1 param_path2 ...>
shadow-4vm11: Get the value of Lustre or LNET parameter from the specified path.
shadow-4vm11: The path can contain shell-style filename patterns.
shadow-4vm11:   -n  Print only the value and not parameter name.
shadow-4vm11:   -N  Print only matched parameter names and not the values.
shadow-4vm11:       (Especially useful when using patterns.)
shadow-4vm11:   -F  When -N specified, add '/', '@' or '=' for directories,
shadow-4vm11:       symlinks and writeable files, respectively.
 sanity-sec test_24: @@@@@@ FAIL: proc readable file read failed 

Issue Links

• is related to: LU-5030 "lctl {get,set}_param" should also check in /sys/fs/{lnet,lustre}