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Fix broken development setup due to "Unit attention" error on sg_modes command

    • Closed Issue created by Joao Afonso @afonso

    Problem

    At the moment, the build_deploy.sh script fails with the following error when it executes the reset_tapes.sh script on the dev maching:

    Running SCSI MODE SENSE
mode sense(10):
Fixed format, current; Sense key: Unit Attention
Additional sense: Power on, reset, or bus device reset occurred
Unit attention
sg_modes failed: Unit attention

    This is triggered by the following component of the script, which is specifically targeted at reseting the SCSI sense data after a reboot:

    # Clear power on sense generate during boot.
echo "Running SCSI MODE SENSE"
for SG_DEVICE in $(lsscsi -g | grep tape | awk '{print $7}'); do
  sg_modes $SG_DEVICE > /dev/null
done

    However, since this script is executed with set -e it will cause it to fail with an error.

    More info can be found here:

    Edited

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