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Update fstrim.sh

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CanbiZ 2025-08-07 14:13:24 +02:00 committed by Push From Github
parent cf94327787
commit 320ecd3972
1 changed files with 26 additions and 5 deletions
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31
tools/pve/fstrim.sh
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@ -102,16 +102,37 @@ function trim_container() {
local name="$2" local name="$2"
header_info header_info
echo -e "${BL}[Info]${GN} Trimming ${BL}$container${CL} \n" echo -e "${BL}[Info]${GN} Trimming ${BL}$container${CL} \n"
local before_trim after_trim local before_trim after_trim
before_trim=$(lvs --noheadings -o lv_name,data_percent | awk -v ctid="vm-${container}-disk-0" '$1 == ctid {gsub(/%/, "", $2); print $2}') local lv_name="vm-${container}-disk-0"
echo -e "${RD}Data before trim $before_trim%${CL}" if lvs --noheadings -o lv_name 2>/dev/null | grep -qw "$lv_name"; then
before_trim=$(lvs --noheadings -o lv_name,data_percent 2>/dev/null | awk -v ctid="$lv_name" '$1 == ctid {gsub(/%/, "", $2); print $2}')
[[ -n "$before_trim" ]] && echo -e "${RD}Data before trim $before_trim%${CL}" || echo -e "${RD}Data before trim: not available${CL}"
else
before_trim=""
echo -e "${RD}Data before trim: not available (non-LVM storage)${CL}"
fi
local fstrim_output local fstrim_output
fstrim_output=$(pct fstrim "$container" 2>&1) fstrim_output=$(pct fstrim "$container" 2>&1)
after_trim=$(lvs --noheadings -o lv_name,data_percent | awk -v ctid="vm-${container}-disk-0" '$1 == ctid {gsub(/%/, "", $2); print $2}') if echo "$fstrim_output" | grep -qi "not supported"; then
echo -e "${GN}Data after trim $after_trim%${CL}" echo -e "${RD}fstrim NICHT unterstützt auf diesem Storage!${CL}"
elif echo "$fstrim_output" | grep -Eq '([0-9]+(\.[0-9]+)?\s*[KMGT]?B)'; then
echo -e "${GN}fstrim result: $fstrim_output${CL}"
else
echo -e "${RD}fstrim result: $fstrim_output${CL}"
fi
if lvs --noheadings -o lv_name 2>/dev/null | grep -qw "$lv_name"; then
after_trim=$(lvs --noheadings -o lv_name,data_percent 2>/dev/null | awk -v ctid="$lv_name" '$1 == ctid {gsub(/%/, "", $2); print $2}')
[[ -n "$after_trim" ]] && echo -e "${GN}Data after trim $after_trim%${CL}" || echo -e "${GN}Data after trim: not available${CL}"
else
after_trim=""
echo -e "${GN}Data after trim: not available (non-LVM storage)${CL}"
fi
# Logging # Logging
echo "$(date '+%Y-%m-%d %H:%M:%S') | CTID=$container | Name=$name | Before=$before_trim% | After=$after_trim% | fstrim: $fstrim_output" >>"$LOGFILE" echo "$(date '+%Y-%m-%d %H:%M:%S') | CTID=$container | Name=$name | Before=${before_trim:-N/A}% | After=${after_trim:-N/A}% | fstrim: $fstrim_output" >>"$LOGFILE"
sleep 0.5 sleep 0.5
} }