Yes, that did it.
Spoke too soon ...
The problem was still there. =^ 7
ie: Rebooting with anything storage plugged in would screw up the conky readout.
I think/guess what using UUIDs in fstab does is link the drive's UUIDs to partitions but still that leaves eventual drive letter assignments in a dynamic state, so to speak.
ie: a UUID does not get permanently linked to a drive letter.
The solution then is to point conky to the drive's UUID.
eg:
TEMPERATURES
${hr 2}
${execpi 5 sensors | grep Core | awk '{print $1 $2 $3}' | cut -c1-15}
${hr 0.3}
/dev/sda: ${execi 60 hddtemp /dev/disk/by-uuid/d6841f29-e39b-4c87-9c52-3a9c3bafe2d3 | cut -c 81-84}
/dev/sdb: ${execi 60 hddtemp /dev/disk/by-uuid/49d1369c-ed70-4543-b0ee-ef65327e101b | cut -c 83-86}
/dev/sdc: ${execi 60 hddtemp /dev/disk/by-uuid/bdf33361-5929-433e-ac7f-1a626aa6e844 | cut -c 78-81}
/dev/sdd: ${execi 60 hddtemp /dev/disk/by-uuid/c722f26d-5c9a-42a9-8c2b-6dbdf926d865 | cut -c 83-86}
/dev/sde: ${execi 60 hddtemp /dev/disk/by-uuid/ca8dbded-819d-4e2b-b017-0981a75ea718 | cut -c 101-104}
... instead of what I was using before:
TEMPERATURES
${hr 2}
${execpi 5 sensors | grep Core | awk '{print $1 $2 $3}' | cut -c1-15}
${hr 0.3}
/dev/sda: ${execi 60 hddtemp /dev/sda | cut -c 35-55}
/dev/sdb: ${execi 60 hddtemp /dev/sdb | cut -c 37-57}
/dev/sdc: ${execi 60 hddtemp /dev/sdc | cut -c 32-55}
/dev/sdd: ${execi 60 hddtemp /dev/sdd | cut -c 37-55}
/dev/sde: ${execi 60 hddtemp /dev/sde | cut -c 55-65}
Now, independently of changing my fstab to UUID (or not) now conky will run hddtemp on drives by UUID.
Cheers,
A.
]]>... using the disk UUIDs, (PARTUUIDs) ...
Yes, that did it.
... or using labels ...
That too ...
But then I realised that a label could end up not being as unique as a UUID.
Thanks a lot for your input.
Cheers,
A.
]]>I use conky to monitor the temperature of my SAS/SATA drives with this configuration:
TEMPERATURES
${hr 2}
${execpi 5 sensors | grep Core | awk '{print $1 $2 $3}' | cut -c1-15}
${hr 0.3}
/dev/sda: ${execi 60 hddtemp /dev/sda | cut -c 35-55}
/dev/sdb: ${execi 60 hddtemp /dev/sdb | cut -c 37-57}
/dev/sdc: ${execi 60 hddtemp /dev/sdc | cut -c 32-55}
/dev/sdd: ${execi 60 hddtemp /dev/sdd | cut -c 37-55}
/dev/sde: ${execi 60 hddtemp /dev/sde | cut -c 55-65}
The readout I get is ...
/dev/sda: 27 C
/dev/sdb: 44 C
/dev/sdc: 50 C
/dev/sdd: 45 C
/dev/sde: 39 C
But everytime I plug in an external drive or a reader, forget to unplug it and reboot, the readout gets mangled as whatever I have plugged in gets assigned one of the already assigned drive letters and scrambling the readout.
It makes me remember that I have left something plugged in but it is a nuisance. =-)
Is there a way to get the system to keep the already assigned drive letters in place and assign vacan ones to whatever gets plugged in?
Thanks in advance,
A.
]]>