不关机隔天使用找不到出错日志

今天21号 昨天20号

今天操作:

ls时发现mac的日志定向到20号,全盘find没有这个带20号的文件?

立即重启,才会生成21号这个文件,重指向

这是一个bug?

昨天开机,今天ls -al,发现指向了带20号的文件,但是cat它,就会提示文件不存在,全般find也不会有这个20号的文件  
mac:build qidizi$ ls -al $TMPDIR/rime.squirrel.*
lrwxr-xr-x  1 qidizi  staff  60  8 20 21:46 /var/folders/nl/5smdwfb90630lqhskdqsz4xr0000gn/T//rime.squirrel.ERROR -> rime.squirrel.mac.local.qidizi.log.ERROR.20190820-214611.423
lrwxr-xr-x  1 qidizi  staff  59  8 20 21:46 /var/folders/nl/5smdwfb90630lqhskdqsz4xr0000gn/T//rime.squirrel.INFO -> rime.squirrel.mac.local.qidizi.log.INFO.20190820-214611.423
lrwxr-xr-x  1 qidizi  staff  62  8 20 21:46 /var/folders/nl/5smdwfb90630lqhskdqsz4xr0000gn/T//rime.squirrel.WARNING -> rime.squirrel.mac.local.qidizi.log.WARNING.20190820-214611.423
mac:build qidizi$ 


重启,ls -al 发现指向了21号,可以cat了

  [恢复于 2019年8月21日 15:36:12]
Last login: Wed Aug 21 15:36:08 on console
mac:build qidizi$ ls -al $TMPDIR/rime.squirrel.*
lrwxr-xr-x  1 qidizi  staff    59  8 21 15:36 /var/folders/nl/5smdwfb90630lqhskdqsz4xr0000gn/T//rime.squirrel.INFO -> rime.squirrel.mac.local.qidizi.log.INFO.20190821-153611.352
lrwxr-xr-x  1 qidizi  staff    62  8 21 15:36 /var/folders/nl/5smdwfb90630lqhskdqsz4xr0000gn/T//rime.squirrel.WARNING -> rime.squirrel.mac.local.qidizi.log.WARNING.20190821-153611.352
-rw-r--r--  1 qidizi  staff  9990  8 21 15:38 /var/folders/nl/5smdwfb90630lqhskdqsz4xr0000gn/T//rime.squirrel.mac.local.qidizi.log.INFO.20190821-153611.352
-rw-r--r--  1 qidizi  staff  1561  8 21 15:38 /var/folders/nl/5smdwfb90630lqhskdqsz4xr0000gn/T//rime.squirrel.mac.local.qidizi.log.WARNING.20190821-153611.352
mac:build qidizi$ tail $TMPDIR/rime.squirrel.*
==> /var/folders/nl/5smdwfb90630lqhskdqsz4xr0000gn/T//rime.squirrel.INFO <==
I0821 15:38:43.771711 328689088 dictionary.cc:261] loading dictionary 'wubi86'.
I0821 15:38:48.595963 328689088 engine.cc:71] starting engine.
W0821 15:38:48.596148 328689088 punctuator.cc:32] missing punctuation mapping.
....

Start by reproducing the overnight macOS session and inspecting $TMPDIR/rime.squirrel.* with ls -al, find, and cat as shown in the report. Trace why the dated log symlinks point to missing files until restart; done means the current log targets remain present and readable without restarting.