With Mike Clarke help introduce fast space calculating. Other minor fixes.
This commit is contained in:
Slawomir Wojciech Wojtczak (vermaden)
parent
e3eb490ed7
commit
40714d0a03
85
beadm
85
beadm
|
|
@ -1,7 +1,8 @@
|
||||||
#!/bin/sh -e
|
#!/bin/sh -e
|
||||||
|
|
||||||
# Copyright 2012 Slawomir Wojciech Wojtczak (vermaden). All rights reserved.
|
# Copyright (c) 2012 Slawomir Wojciech Wojtczak (vermaden). All rights reserved.
|
||||||
# Copyright 2012 Bryan Drewery (bdrewery). All rights reserved.
|
# Copyright (c) 2012 Bryan Drewery (bdrewery). All rights reserved.
|
||||||
|
# Copyright (c) 2012 Mike Clarke (rawthey). All rights reserved.
|
||||||
#
|
#
|
||||||
# Redistribution and use in source and binary forms, with or without
|
# Redistribution and use in source and binary forms, with or without
|
||||||
# modification, are permitted provided that following conditions are met:
|
# modification, are permitted provided that following conditions are met:
|
||||||
|
|
@ -36,13 +37,16 @@ __usage() {
|
||||||
local NAME=${0##*/}
|
local NAME=${0##*/}
|
||||||
echo "usage:"
|
echo "usage:"
|
||||||
echo " ${NAME} activate beName"
|
echo " ${NAME} activate beName"
|
||||||
echo " ${NAME} create [-e nonActiveBe | -e beName@snapshot] beName"
|
echo " ${NAME} create [-e nonActiveBe] beName"
|
||||||
|
echo " ${NAME} create [-e beName@snapshot] beName"
|
||||||
echo " ${NAME} create beName@snapshot"
|
echo " ${NAME} create beName@snapshot"
|
||||||
echo " ${NAME} destroy [-F] beName | beName@snapshot"
|
echo " ${NAME} destroy [-F] beName"
|
||||||
echo " ${NAME} list [-S]"
|
echo " ${NAME} destroy [-F] beName@snapshot"
|
||||||
|
echo " ${NAME} list"
|
||||||
echo " ${NAME} mount"
|
echo " ${NAME} mount"
|
||||||
echo " ${NAME} mount beName [mountpoint]"
|
echo " ${NAME} mount beName [mountpoint]"
|
||||||
echo " ${NAME} umount | unmount [-f] beName"
|
echo " ${NAME} umount [-f] beName"
|
||||||
|
echo " ${NAME} unmount [-f] beName"
|
||||||
echo " ${NAME} rename origBeName newBeName"
|
echo " ${NAME} rename origBeName newBeName"
|
||||||
exit 1
|
exit 1
|
||||||
}
|
}
|
||||||
|
|
@ -144,19 +148,22 @@ case ${1} in
|
||||||
__usage
|
__usage
|
||||||
fi
|
fi
|
||||||
BENAME_STARTS_WITH="${POOL}/ROOT"
|
BENAME_STARTS_WITH="${POOL}/ROOT"
|
||||||
LIST=$( zfs list -o name,used,mountpoint,creation -s creation -H -d 1 -r ${POOL}/ROOT | grep -E "^${POOL}/ROOT/" )
|
LIST=$( zfs list -o name,mountpoint,creation -s creation -H -d 1 -r ${POOL}/ROOT | grep -E "^${POOL}/ROOT/" )
|
||||||
WIDTH_CREATION=$( echo "${LIST}" | awk '{print $5}' | wc -L )
|
WIDTH_CREATION=$( echo "${LIST}" | awk '{print $5}' | wc -L )
|
||||||
WIDTH_NAME=$( echo "${LIST}" | awk '{print $1}' | wc -L )
|
WIDTH_NAME=$( echo "${LIST}" | awk '{print $1}' | wc -L )
|
||||||
WIDTH_NAME=$(( ${WIDTH_NAME} - ${#BENAME_STARTS_WITH} - 1 ))
|
WIDTH_NAME=$(( ${WIDTH_NAME} - ${#BENAME_STARTS_WITH} - 1 ))
|
||||||
printf "%-${WIDTH_NAME}s %-6s %-10s %6s %6s %s\n" \
|
printf "%-${WIDTH_NAME}s %-6s %-10s %6s %6s %s\n" \
|
||||||
BE Active Mountpoint Space Policy Created
|
BE Active Mountpoint Space Policy Created
|
||||||
if [ "${2}" = "-S" ]
|
# shell strips out line breaks from the command output so we add ~ to
|
||||||
then
|
# end of each line for use as a record separator later by AWK. The ~
|
||||||
# do the detailed space calculation [-S]
|
# is not a valid character for use in zfs components so it is not
|
||||||
USED_ALL=$( zfs list -H -t all -o name,used )
|
# likely to cause problems by appearing anywhere else in the output
|
||||||
fi
|
USED_ALL=$( zfs list -H -t all -o name,origin,used -r ${POOL}/ROOT \
|
||||||
|
| sed 1d \
|
||||||
|
| sed '/0$/d;s/K$/ 1/;s/M$/ 1024/;s/G$/ 1048576/;s/T$/ 1073741824/;s/P$/ 1099511627776/;s/E$/ 1125899906842624/;s/Z$/ 1152921504606846976/' \
|
||||||
|
| sed 's/$/~/' )
|
||||||
echo "${LIST}" \
|
echo "${LIST}" \
|
||||||
| while read NAME USED MOUNTPOINT Y m d H M
|
| while read NAME MOUNTPOINT Y m d H M
|
||||||
do
|
do
|
||||||
TOTAL=0
|
TOTAL=0
|
||||||
NAME=${NAME##*/}
|
NAME=${NAME##*/}
|
||||||
|
|
@ -177,37 +184,23 @@ case ${1} in
|
||||||
(N|NR) MOUNT="/" ;;
|
(N|NR) MOUNT="/" ;;
|
||||||
(*) MOUNT="-" ;;
|
(*) MOUNT="-" ;;
|
||||||
esac
|
esac
|
||||||
if [ "${2}" = "-S" ]
|
# get the name of origin snapshot for boot environment
|
||||||
then
|
SNAPSHOT=$( zfs list -H -t all -o name,origin sys/ROOT/${NAME} | awk -F '@' '{print $2}' )
|
||||||
while read I
|
# calculate space total usage for boot environment
|
||||||
do
|
TOTAL=$( echo ${USED_ALL} \
|
||||||
USED=$( echo "${USED_ALL}" | grep -m 1 "^${I}" | awk '{print $2}' )
|
| awk -v RS=~ -v match1="^${POOL}\/ROOT\/${NAME}"'(([@/]+.*)|$)' -v match2="@${SNAPSHOT}$" \
|
||||||
case "${USED}" in
|
'BEGIN {total=0}
|
||||||
(0) continue ;;
|
($1 ~ match1) || ($1 ~ match2) {total += $3 * $4}
|
||||||
(*K) USED=$( echo ${USED} | awk '{TMP=gsub(/K/,""); TMP=$0*10; gsub(/\..*/,"",TMP); print TMP"00"}' ) ;;
|
END {
|
||||||
(*M) USED=$( echo ${USED} | awk '{TMP=gsub(/M/,""); TMP=$0*10; gsub(/\..*/,"",TMP); print TMP"00000"}' ) ;;
|
if (total <= 1024) { unit = "K"; }
|
||||||
(*G) USED=$( echo ${USED} | awk '{TMP=gsub(/G/,""); TMP=$0*10; gsub(/\..*/,"",TMP); print TMP"00000000"}' ) ;;
|
else if (total <= 1048576) { total = total / 1024; unit = "M"; }
|
||||||
(*T) USED=$( echo ${USED} | awk '{TMP=gsub(/T/,""); TMP=$0*10; gsub(/\..*/,"",TMP); print TMP"00000000000"}' ) ;;
|
else if (total <= 1073741824) { total = total / 1048576; unit = "G"; }
|
||||||
(*P) USED=$( echo ${USED} | awk '{TMP=gsub(/P/,""); TMP=$0*10; gsub(/\..*/,"",TMP); print TMP"00000000000000"}' ) ;;
|
else if (total <= 1099511627776) { total = total / 1073741824; unit = "T"; }
|
||||||
(*E) USED=$( echo ${USED} | awk '{TMP=gsub(/E/,""); TMP=$0*10; gsub(/\..*/,"",TMP); print TMP"00000000000000000"}' ) ;;
|
else if (total <= 1125899906842624) { total = total / 1099511627776; unit = "P"; }
|
||||||
(*Z) USED=$( echo ${USED} | awk '{TMP=gsub(/Z/,""); TMP=$0*10; gsub(/\..*/,"",TMP); print TMP"00000000000000000000"}' ) ;;
|
else if (total <= 1152921504606846976) { total = total / 1125899906842624; unit = "E"; }
|
||||||
esac
|
else { total = total / 1152921504606846976; unit = "Z"; }
|
||||||
TOTAL=$( echo | awk -v used=${USED} -v total=${TOTAL} '{print used + total}' )
|
printf ("%.1f%s",total,unit);
|
||||||
done << EOF
|
}' )
|
||||||
$( zfs list -H -t all -o name,origin -r "${BENAME_STARTS_WITH}/${NAME}" | tr '\t' '\n' | grep -v "^-$" )
|
|
||||||
EOF
|
|
||||||
case $( echo "${TOTAL}" | awk '{print length($0)}' ) in
|
|
||||||
(4|5|6) TOTAL=$( echo ${TOTAL} | awk '{printf (substr($0,0,length($0)-2)/10)"K"}' ); ;;
|
|
||||||
(7|8|9) TOTAL=$( echo ${TOTAL} | awk '{printf (substr($0,0,length($0)-5)/10)"M"}' ); ;;
|
|
||||||
(10|11|12) TOTAL=$( echo ${TOTAL} | awk '{printf (substr($0,0,length($0)-8)/10)"G"}' ); ;;
|
|
||||||
(13|14|15) TOTAL=$( echo ${TOTAL} | awk '{printf (substr($0,0,length($0)-11)/10)"T"}' ); ;;
|
|
||||||
(16|17|18) TOTAL=$( echo ${TOTAL} | awk '{printf (substr($0,0,length($0)-14)/10)"P"}' ); ;;
|
|
||||||
(19|20|21) TOTAL=$( echo ${TOTAL} | awk '{printf (substr($0,0,length($0)-17)/10)"E"}' ); ;;
|
|
||||||
(22|23|24) TOTAL=$( echo ${TOTAL} | awk '{printf (substr($0,0,length($0)-20)/10)"Z"}' ); ;;
|
|
||||||
esac
|
|
||||||
else
|
|
||||||
TOTAL=${USED}
|
|
||||||
fi
|
|
||||||
printf "%-${WIDTH_NAME}s %-6s %-10s %6s %-6s " ${NAME} ${ACTIVE} ${MOUNT} ${TOTAL} "static"
|
printf "%-${WIDTH_NAME}s %-6s %-10s %6s %-6s " ${NAME} ${ACTIVE} ${MOUNT} ${TOTAL} "static"
|
||||||
date -j -f "%a %b %d %H:%M %Y" "${Y} ${m} ${d} ${H} ${M}" +"%Y-%m-%d %H:%M"
|
date -j -f "%a %b %d %H:%M %Y" "${Y} ${m} ${d} ${H} ${M}" +"%Y-%m-%d %H:%M"
|
||||||
done
|
done
|
||||||
|
|
@ -398,11 +391,11 @@ EOF
|
||||||
done
|
done
|
||||||
done
|
done
|
||||||
# destroy origins used by destroyed boot environment
|
# destroy origins used by destroyed boot environment
|
||||||
ALL_ORIGINS=$( zfs list -H -t all -o origin )
|
SNAPSHOTS=$( zfs list -H -t snapshot -o name )
|
||||||
echo "${ORIGIN_SNAPSHOTS}" \
|
echo "${ORIGIN_SNAPSHOTS}" \
|
||||||
| while read S
|
| while read S
|
||||||
do
|
do
|
||||||
echo "${ALL_ORIRINS}" \
|
echo "${SNAPSHOTS}" \
|
||||||
| grep "@${S}$" \
|
| grep "@${S}$" \
|
||||||
| while read I
|
| while read I
|
||||||
do
|
do
|
||||||
|
|
|
||||||
Loading…
Reference in New Issue