Useful Linux commands to use when Synology Hyper Backup tasks disappear from the DSM Web UI

Subject: Useful Linux commands to use when Synology Hyper Backup tasks disa=
ppear from the DSM Web UI

Good day from Singapore,

Please refer to the following Linux commands:

sudo -i

ps aux | grep -i hyper

iostat -xm 5

tail -f /var/log/synopkg.log

tail -f /var/log/messages

du -sh /volumeUSB1/usbshare1-2

mount | grep volumeUSB

df -h

top

ps aux | grep img_worker
Workers should remain present.

iostat -xm 5 | egrep 'Device|sdq'

iostat -xm 5 | awk 'NR=3D=3D1 || /Device/ || $1=3D=3D"sdq"'

iostat -xm 1 | egrep 'Device|sdq'

iostat -xm 1 | awk 'NR=3D=3D1 || /Device/ || $1=3D=3D"sdq"'

Bonus: ultra-simple =E2=80=9Cis it alive?=E2=80=9D check

If you just want a YES / NO:

ps aux | grep '[i]mg_worker'


Output exists =E2=86=92 backup alive

No output =E2=86=92 backup finished or died

Regards,

Mr. Turritopsis Dohrnii Teo En Ming
Extremely Democratic People's Republic of Singapore
14 Jan 2026 Wednesday 7.00 pm Singapore Time




Sent with Proton Mail secure email.