jgaunt/disk-burnin-and-testing
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make constants readonly

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This commit is contained in:
Michael Schnerring
2020-09-08 22:51:29 +02:00
parent fb842ea127
commit 0dcbdcf12c
1 changed files with 23 additions and 28 deletions
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51
disk-burnin.sh
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@@ -147,23 +147,21 @@ if [ $# -ne 1 ]; then
exit 2
fi
Drive=$1
# Drive to burn-in
readonly Drive="$1"
# Set Dry_Run to a non-zero value to test out the script without actually
# running any tests; leave it set to zero to burn-in disks.
readonly Dry_Run=0
Dry_Run=0
# Directory specifiers for log and badblocks data files. Leave off the
# trailing slash if you specify a value. Default is the current working
# directory.
Log_Dir=$(pwd)
BB_Dir=$(pwd)
# Directory specifiers for log and badblocks data files. Leave off the trailing
# slash if you specify a value. Default is the current working directory.
readonly Log_Dir="$(pwd)"
readonly BB_Dir="$(pwd)"
# Alternative:
#Log_Dir="."
#BB_Dir="."
#readonly Log_Dir="."
#readonly BB_Dir="."
########################################################################
#
@@ -202,17 +200,14 @@ get_smart_info_value() {
# Get disk model
Disk_Model="$(get_smart_info_value "Device Model")"
[ -z "${Disk_Model}" ] && Disk_Model="$(get_smart_info_value "Model Family")"
readonly Disk_Model
# Get disk serial number
Serial_Number="$(get_smart_info_value "Serial Number")"
readonly Serial_Number="$(get_smart_info_value "Serial Number")"
# Form the log and bad blocks data filenames:
Log_File="burnin-${Disk_Model}_${Serial_Number}.log"
Log_File=$Log_Dir/$Log_File
BB_File="burnin-${Disk_Model}_${Serial_Number}.bb"
BB_File=$BB_Dir/$BB_File
readonly Log_File="${Log_Dir}/burnin-${Disk_Model}_${Serial_Number}.log"
readonly BB_File="${BB_Dir}/burnin-${Disk_Model}_${Serial_Number}.bb"
##################################################
# Get SMART recommended test duration, in minutes.
@@ -239,19 +234,19 @@ get_smart_test_duration() {
# Afterwards the completion status is repeatedly polled.
# SMART short test duration
Short_Test_Minutes="$(get_smart_test_duration "Short")"
Short_Test_Seconds="$(( Short_Test_Minutes * 60))"
readonly Short_Test_Minutes="$(get_smart_test_duration "Short")"
readonly Short_Test_Seconds="$(( Short_Test_Minutes * 60))"
# SMART extended test duration
Extended_Test_Minutes="$(get_smart_test_duration "Extended")"
Extended_Test_Seconds="$(( Extended_Test_Minutes * 60 ))"
readonly Extended_Test_Minutes="$(get_smart_test_duration "Extended")"
readonly Extended_Test_Seconds="$(( Extended_Test_Minutes * 60 ))"
# Maximum duration the completion status is polled
Poll_Timeout_Hours=4
Poll_Timeout_Seconds="$(( Poll_Timeout_Hours * 60 * 60))"
readonly Poll_Timeout_Hours=4
readonly Poll_Timeout_Seconds="$(( Poll_Timeout_Hours * 60 * 60))"
# Sleep interval between completion status polls
Poll_Interval_Seconds=15
readonly Poll_Interval_Seconds=15
########################################################################
#
@@ -303,13 +298,13 @@ poll_selftest_complete()
l_poll_duration_seconds=0
while [ "${l_poll_duration_seconds}" -lt "${Poll_Timeout_Seconds}" ]; do
smartctl --all "/dev/${Drive}" | grep -i "The previous self-test routine completed" > /dev/null 2<&1
l_status=$?
l_status="$?"
if [ "${l_status}" -eq 0 ]; then
log_info "SMART self-test succeeded"
return 0
fi
smartctl --all "/dev/${Drive}" | grep -i "of the test failed." > /dev/null 2<&1
l_status=$?
l_status="$?"
if [ "${l_status}" -eq 0 ]; then
log_info "SMART self-test failed"
return 0
@@ -402,7 +397,7 @@ log_header "Finished burn-in of /dev/${Drive}"
# Clean up the log file:
osflavor=$(uname)
osflavor="$(uname)"
if [ "${osflavor}" = "Linux" ]; then
sed -i -e '/Copyright/d' "${Log_File}"