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Support Robot Dance Configuration #1

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Support Robot Dance Configuration #1

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9cca7bb
Support Robot Dance Configuration
hawartens Oct 7, 2017
ef34b24
Fixed typo in logging message
IanLee1521 Oct 7, 2017
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34 changes: 34 additions & 0 deletions trd.conf
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Original file line number Diff line number Diff line change
@@ -0,0 +1,34 @@
# This is a sample configuration
# file. Please fill in the following
# for LSM*_TAPE and LIB*_RTAPE.
# Note that the config file needs
# to be placed at /etc/trd.conf on the
# ACSLS server machine.


# Move cartridges
# around within an LSM
LSM0_TAPE=( TAPE00 TAPE01 )
LSM1_TAPE=( TAPE02 TAPE03 )
LSM2_TAPE=( TAPE04 TAPE05 )
LSM3_TAPE=( TAPE06 TAPE07 )
LSM4_TAPE=( TAPE08 TAPE09 )
LSM5_TAPE=( TAPE10 TAPE11 )
LSM6_TAPE=( TAPE12 TAPE13 )
LSM7_TAPE=( TAPE14 TAPE15 )
LSM8_TAPE=( TAPE16 TAPE17 )
LSM9_TAPE=( TAPE18 TAPE19 )
LSM10_TAPE=( TAPE20 TAPE21 )
LSM11_TAPE=( TAPE22 TAPE23 )
LSM12_TAPE=( TAPE24 TAPE25 )
LSM13_TAPE=( TAPE26 TAPE27 )
LSM14_TAPE=( TAPE28 TAPE29 )
LSM15_TAPE=( TAPE30 TAPE31 )


# Move cartridges
# around within a library
LIB1_RTAPE=( TAPE32 TAPE33 )
LIB2_RTAPE=( TAPE34 TAPE35 )
LIB3_RTAPE=( TAPE36 TAPE37 )
LIB4_RTAPE=( TAPE38 TAPE39 )
129 changes: 109 additions & 20 deletions trd_cron.bash
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Original file line number Diff line number Diff line change
Expand Up @@ -22,6 +22,7 @@


exec_dir="/usr/bin"
config_file="/etc/trd.conf"
lock_file="/tmp/trd_cron.running"
me=$(basename $0)
special_file="/scratch/acsss/trd_keepgoing"
Expand All @@ -33,6 +34,13 @@ then
exit 1
fi

if [[ ! -f "${config_file}" ]]; then
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Two comments,

  1. This is going to be backwards incompatible as written now, since now you require the config_file which didn't used to be. Would it be reasonable to fall back to defaulting to the trd.conf file you have in this PR if there isn't a file at /etc/trd.conf?
  2. You might want to update the user warning to include the path that it's trying to find. Something like "Please ensure that the configuration file (${config_file}) exists."

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Thanks Ian. Good thoughts:

  1. Not sure how much we care about backwards incompatibility here as the volume labels were hard coded in. If we do care about it may do something like that, or allow the user to specify an alternate config on the command line.
  2. Definitely more useful for the user. Will do.

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Fair enough. 👍

/usr/bin/logger -t $me -p user.warning "Please ensure that the configuration file exists."
exit 1
fi

. ${config_file}


if [[ -e $special_file ]]
then
Expand All @@ -47,43 +55,124 @@ then
echo "$0 on $(hostname) at $(date)" > $lock_file
fi

if [[ ${#LSM0_TAPE[@]} -ne 2 ]]; then
/usr/bin/logger -t $me -p user.warning "Please ensure that LSM0_TAPE array is configured correctly in ${config_file}."
exit 1
fi
if [[ ${#LSM1_TAPE[@]} -ne 2 ]]; then
/usr/bin/logger -t $me -p user.warning "Please ensure that LSM1_TAPE array is configured correctly in ${config_file}."
exit 1
fi
if [[ ${#LSM2_TAPE[@]} -ne 2 ]]; then
/usr/bin/logger -t $me -p user.warning "Please ensure that LSM2_TAPE array is configured correctly in ${config_file}."
exit 1
fi
if [[ ${#LSM3_TAPE[@]} -ne 2 ]]; then
/usr/bin/logger -t $me -p user.warning "Please ensure that LSM3_TAPE array is configured correctly in ${config_file}."
exit 1
fi
if [[ ${#LSM4_TAPE[@]} -ne 2 ]]; then
/usr/bin/logger -t $me -p user.warning "Please ensure that LSM4_TAPE array is configured correctly in ${config_file}."
exit 1
fi
if [[ ${#LSM5_TAPE[@]} -ne 2 ]]; then
/usr/bin/logger -t $me -p user.warning "Please ensure that LSM5_TAPE array is configured correctly in ${config_file}."
exit 1
fi
if [[ ${#LSM6_TAPE[@]} -ne 2 ]]; then
/usr/bin/logger -t $me -p user.warning "Please ensure that LSM6_TAPE array is configured correctly in ${config_file}."
exit 1
fi
if [[ ${#LSM7_TAPE[@]} -ne 2 ]]; then
/usr/bin/logger -t $me -p user.warning "Please ensure that LSM7_TAPE array is configured correctly in ${config_file}."
exit 1
fi
if [[ ${#LSM8_TAPE[@]} -ne 2 ]]; then
/usr/bin/logger -t $me -p user.warning "Please ensure that LSM8_TAPE array is configured correctly in ${config_file}."
exit 1
fi
if [[ ${#LSM9_TAPE[@]} -ne 2 ]]; then
/usr/bin/logger -t $me -p user.warning "Please ensure that LSM9_TAPE array is configured correctly in ${config_file}."
exit 1
fi
if [[ ${#LSM10_TAPE[@]} -ne 2 ]]; then
/usr/bin/logger -t $me -p user.warning "Please ensure that LSM10_TAPE array is configured correctly in ${config_file}."
exit 1
fi
if [[ ${#LSM11_TAPE[@]} -ne 2 ]]; then
/usr/bin/logger -t $me -p user.warning "Please ensure that LSM11_TAPE array is configured correctly in ${config_file}."
exit 1
fi
if [[ ${#LSM12_TAPE[@]} -ne 2 ]]; then
/usr/bin/logger -t $me -p user.warning "Please ensure that LSM12_TAPE array is configured correctly in ${config_file}."
exit 1
fi
if [[ ${#LSM13_TAPE[@]} -ne 2 ]]; then
/usr/bin/logger -t $me -p user.warning "Please ensure that LSM13_TAPE array is configured correctly in ${config_file}."
exit 1
fi
if [[ ${#LSM14_TAPE[@]} -ne 2 ]]; then
/usr/bin/logger -t $me -p user.warning "Please ensure that LSM14_TAPE array is configured correctly in ${config_file}."
exit 1
fi
if [[ ${#LSM15_TAPE[@]} -ne 2 ]]; then
/usr/bin/logger -t $me -p user.warning "Please ensure that LSM15_TAPE array is configured correctly in ${config_file}."
exit 1
fi
if [[ ${#LIB1_RTAPE[@]} -ne 2 ]]; then
/usr/bin/logger -t $me -p user.warning "Please ensure that LIB1_RTAPE array is configured correctly in ${config_file}."
exit 1
fi
if [[ ${#LIB2_RTAPE[@]} -ne 2 ]]; then
/usr/bin/logger -t $me -p user.warning "Please ensure that LIB2_RTAPE array is configured correctly in ${config_file}."
exit 1
fi
if [[ ${#LIB3_RTAPE[@]} -ne 2 ]]; then
/usr/bin/logger -t $me -p user.warning "Please ensure that LIB3_RTAPE array is configured correctly in ${config_file}."
exit 1
fi
if [[ ${#LIB4_RTAPE[@]} -ne 2 ]]; then
/usr/bin/logger -t $me -p user.warning "Please ensure that LIB4_RTAPE array is configured correctly in ${config_file}."
exit 1
fi

#
## Move the specified cartridges around within the specified LSMs.
## For example, the first line will cause two tape cartridges
## to move around, at random, within LSM 0.
# LIB 1
${exec_dir}/trd_move Z2X080 Z2X081 0 0 &
${exec_dir}/trd_move Z2X082 Z2X083 1 1 &
${exec_dir}/trd_move Z2X084 Z2X085 2 2 &
${exec_dir}/trd_move Z2X086 Z2X087 3 3 &
${exec_dir}/trd_move ${LSM0_TAPE[0]} ${LSM0_TAPE[1]} 0 0 &
${exec_dir}/trd_move ${LSM1_TAPE[0]} ${LSM1_TAPE[1]} 1 1 &
${exec_dir}/trd_move ${LSM2_TAPE[0]} ${LSM2_TAPE[1]} 2 2 &
${exec_dir}/trd_move ${LSM3_TAPE[0]} ${LSM3_TAPE[1]} 3 3 &
# LIB 2
${exec_dir}/trd_move Z2X088 Z2X089 4 4 &
${exec_dir}/trd_move Z2X090 Z2X091 5 5 &
${exec_dir}/trd_move Z2X092 Z2X093 6 6 &
${exec_dir}/trd_move Z2X094 Z2X095 7 7 &
${exec_dir}/trd_move ${LSM4_TAPE[0]} ${LSM4_TAPE[1]} 4 4 &
${exec_dir}/trd_move ${LSM5_TAPE[0]} ${LSM5_TAPE[1]} 5 5 &
${exec_dir}/trd_move ${LSM6_TAPE[0]} ${LSM6_TAPE[1]} 6 6 &
${exec_dir}/trd_move ${LSM7_TAPE[0]} ${LSM7_TAPE[1]} 7 7 &
# LIB 3
${exec_dir}/trd_move Z2X096 Z2X097 8 8 &
${exec_dir}/trd_move Z2X098 Z2X099 9 9 &
${exec_dir}/trd_move Z2X100 Z2X101 10 10 &
${exec_dir}/trd_move Z2X102 Z2X103 11 11 &
${exec_dir}/trd_move ${LSM8_TAPE[0]} ${LSM8_TAPE[1]} 8 8 &
${exec_dir}/trd_move ${LSM9_TAPE[0]} ${LSM9_TAPE[1]} 9 9 &
${exec_dir}/trd_move ${LSM10_TAPE[0]} ${LSM10_TAPE[1]} 10 10 &
${exec_dir}/trd_move ${LSM11_TAPE[0]} ${LSM11_TAPE[1]} 11 11 &
# LIB 4
${exec_dir}/trd_move Z2X104 Z2X105 12 12 &
${exec_dir}/trd_move Z2X106 Z2X107 13 13 &
${exec_dir}/trd_move Z2X108 Z2X109 14 14 &
${exec_dir}/trd_move Z2X110 Z2X111 15 15 &
${exec_dir}/trd_move ${LSM12_TAPE[0]} ${LSM12_TAPE[1]} 12 12 &
${exec_dir}/trd_move ${LSM13_TAPE[0]} ${LSM13_TAPE[1]} 13 13 &
${exec_dir}/trd_move ${LSM14_TAPE[0]} ${LSM14_TAPE[1]} 14 14 &
${exec_dir}/trd_move ${LSM15_TAPE[0]} ${LSM15_TAPE[1]} 15 15 &

#
## Move the specified cartridges around within a library.
## For example, the first line will cause Z2X184 & Z2X185
## to move around, at random, within LIB 1.
# Elevator Move LIB 1
${exec_dir}/trd_move Z2X112 Z2X113 0 3 &
${exec_dir}/trd_move ${LIB1_RTAPE[0]} ${LIB1_RTAPE[1]} 0 3 &
# Elevator Move LIB 2
${exec_dir}/trd_move Z2X114 Z2X115 4 7 &
${exec_dir}/trd_move ${LIB2_RTAPE[0]} ${LIB2_RTAPE[1]} 4 7 &
# Elevator Move LIB 3
${exec_dir}/trd_move Z2X116 Z2X117 8 11 &
${exec_dir}/trd_move ${LIB3_RTAPE[0]} ${LIB3_RTAPE[1]} 8 11 &
# Elevator Move LIB 4
${exec_dir}/trd_move Z2X118 Z2X119 12 15 &
${exec_dir}/trd_move ${LIB4_RTAPE[0]} ${LIB4_RTAPE[1]} 12 15 &

#
## Keep running as long as the 'child process' move scripts are running.
Expand Down
5 changes: 5 additions & 0 deletions trd_dance.bash
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Original file line number Diff line number Diff line change
Expand Up @@ -29,6 +29,11 @@ zone=$(${exec_dir}/nodeattr -v archive_zone)

#
## Preflight checks
if [[ $zone != "rz" && $zone != "scf" ]]
then
printf "\n\tThis only runs in the RZ or the SCF.\n\n"
exit 1
fi
if [[ $core != "prodprim" ]]
then
printf "\n\tThis only runs on the production core server.\n\n"
Expand Down