[LU-9085] Fix "Using a hash as a reference is deprecated" in llstat

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.10.0
• Severity: 3
• Assignee: Emoly Liu
• Reporter: Emoly Liu

Description

The customer reported the following issue in SFW-18:

[root@mt2-oss2 ~]# llstat -i 5 home-OST0001
Using a hash as a reference is deprecated at /usr/bin/llstat line 58.
Using a hash as a reference is deprecated at /usr/bin/llstat line 85.
Using a hash as a reference is deprecated at /usr/bin/llstat line 121.
Using a hash as a reference is deprecated at /usr/bin/llstat line 122.
/usr/bin/llstat: STATS on 02/01/17 /proc/fs/lustre/obdfilter/home-OST0001/stats on 10.55.150.13@o2ib
snapshot_time 1485997519.917824
read_bytes 78435913
write_bytes 81111225
setattr 71805
punch 64
sync 195530
destroy 272792
create 2295
statfs 285218
get_info 4
quotactl 16
set_info_async 1
connect 220
disconnect 133
Illegal division by zero at /usr/bin/llstat line 80, <STATS> line 15.

I will create a patch to fix that.