Kernel 4.18+ appends four more fields putting the total at 18

[neohe]

nux/iostat.go

Line 72 in d5bf087

if size != 14 {

Kernel 4.18+ appends four more fields for discard tracking putting the total at 18:
15 - discards completed successfully
16 - discards merged
17 - sectors discarded
18 - time spent discarding

https://www.kernel.org/doc/Documentation/ABI/testing/procfs-diskstats

[Livezxy]

你好，这个pr目前合并了吗，我试着用github.com/shirou/gopsutil重写diskio模块，转过来想找找作者...　发现了这个pr

[mdh67899]

@live-xy 没有，你要临时用的话手动把我代码里的iostat.go文件拿过去替换吧
https://github.com/mdh67899/nux/blob/diskstats-patch/iostat.go

[Livezxy]

还是不行，在ubuntu16上没法获得disk.io <http://disk.io/>.read 我用goutils重写一个吧

…

在 2019年6月14日，下午5:58，mdh67899 ***@***.***> 写道： @live-xy <https://github.com/live-xy> 没有，你要临时用的话手动把我代码里的iostat.go文件拿过去替换吧 https://github.com/mdh67899/nux/blob/diskstats-patch/iostat.go <https://github.com/mdh67899/nux/blob/diskstats-patch/iostat.go> — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#17?email_source=notifications&email_token=ALIXBONZNIT2WUGJ2XNDRHLP2NTTXA5CNFSM4GDNGC42YY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGODXWKVLY#issuecomment-502049455>, or mute the thread <https://github.com/notifications/unsubscribe-auth/ALIXBOLXBKEVPK25O6O4INDP2NTTXANCNFSM4GDNGC4Q>.

[taomaree]

#24 这个PR实现相同的功能，已经合并到 master 了。