I'm observing an issue of screen often and don't know how to handle it:
usually I go back home after work and connect from home via ssh, take
over screen from remote and work from there.
next morning when I came back office I then need detach from remote and
attach it back locally, but the symptom that I often see while doing
this is:
1) hard disk flash crazy (means busy)
2) iotop tell me this:
Total DISK READ: 2.26 M/s | Total DISK WRITE: 0.00 B/s
TID PRIO USER DISK READ DISK WRITE SWAPIN IO> COMMAND
24441 be/4 ping 2.26 M/s 0.00 B/s ?unavailable? SCREEN -dR work1
3) system got slow in response, mostly due to HD busy , while overall
CPU is not high at all.
this typically last for at least 3 or 5 minutes.
when I recall back It looks this happened recently when I use "-dR" ,
previously seems when I just use -r I don't remember I ever run into
this (will try this one later).
anyone please send some hints on this..
regards
ping
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