Gecko [ www.ilwfwelfarefederation.com ]

Name	Size	Permission
NetworkManager	3.69 MB	-rwxr-xr-x
accessdb	15.42 KB	-rwxr-xr-x
accton	15.93 KB	-rwxr-xr-x
acpid	56.13 KB	-rwxr-xr-x
adcli	171.56 KB	-rwxr-xr-x
addgnupghome	3.01 KB	-rwxr-xr-x
addpart	15.16 KB	-rwxr-xr-x
adduser	137.83 KB	-rwxr-xr-x
agetty	56.71 KB	-rwxr-xr-x
alternatives	39.59 KB	-rwxr-xr-x
anacron	39.52 KB	-rwxr-xr-x
apachectl	4.7 KB	-rwxr-xr-x
applygnupgdefaults	2.17 KB	-rwxr-xr-x
arp	63.21 KB	-rwxr-xr-x
arping	27.25 KB	-rwxr-xr-x
arptables	231.41 KB	-rwxr-xr-x
arptables-nft	231.41 KB	-rwxr-xr-x
arptables-nft-restore	231.41 KB	-rwxr-xr-x
arptables-nft-save	231.41 KB	-rwxr-xr-x
arptables-restore	231.41 KB	-rwxr-xr-x
arptables-save	231.41 KB	-rwxr-xr-x
atd	31.26 KB	-rwxr-xr-x
atrun	70 B	-rwxr-xr-x
auditctl	51.59 KB	-rwxr-xr-x
auditd	137.05 KB	-rwxr-xr-x
augenrules	4.05 KB	-rwxr-xr-x
aureport	120.3 KB	-rwxr-xr-x
ausearch	120.27 KB	-rwxr-xr-x
autrace	19.17 KB	-rwxr-x---
avcstat	15.35 KB	-rwxr-xr-x
badblocks	35.35 KB	-rwxr-xr-x
biosdecode	28.26 KB	-rwxr-xr-x
blkdeactivate	15.97 KB	-r-xr-xr-x
blkdiscard	23.2 KB	-rwxr-xr-x
blkid	51.61 KB	-rwxr-xr-x
blkmapd	39.42 KB	-rwxr-xr-x
blkzone	35.46 KB	-rwxr-xr-x
blockdev	31.42 KB	-rwxr-xr-x
bpftool	625.94 KB	-rwxr-xr-x
bridge	130.93 KB	-rwxr-xr-x
cache_check	2.91 MB	-rwxr-xr-x
cache_dump	2.91 MB	-rwxr-xr-x
cache_metadata_size	2.91 MB	-rwxr-xr-x
cache_repair	2.91 MB	-rwxr-xr-x
cache_restore	2.91 MB	-rwxr-xr-x
cache_writeback	2.91 MB	-rwxr-xr-x
capsh	31.21 KB	-rwxr-xr-x
cfdisk	96.34 KB	-rwxr-xr-x
cgdisk	150.86 KB	-rwxr-xr-x
chcpu	31.42 KB	-rwxr-xr-x
chgpasswd	59.77 KB	-rwxr-xr-x
chkconfig	43.78 KB	-rwxr-xr-x
chpasswd	55.63 KB	-rwxr-xr-x
chronyd	369.44 KB	-rwxr-xr-x
chroot	39.73 KB	-rwxr-xr-x
clock	59.77 KB	-rwxr-xr-x
collectd	226.45 KB	-rwxr-xr-x
collectdmon	15.15 KB	-rwxr-xr-x
consoletype	15.28 KB	-rwxr-xr-x
convertquota	69.01 KB	-rwxr-xr-x
cracklib-check	15.7 KB	-rwxr-xr-x
cracklib-format	255 B	-rwxr-xr-x
cracklib-packer	15.7 KB	-rwxr-xr-x
cracklib-unpacker	15.69 KB	-rwxr-xr-x
create-cracklib-dict	994 B	-rwxr-xr-x
crond	76.16 KB	-rwxr-xr-x
cryptsetup	232.41 KB	-rwxr-xr-x
csf	292.6 KB	-rwx------
ctrlaltdel	15.19 KB	-rwxr-xr-x
ctstat	23.59 KB	-rwxr-xr-x
dcb	94.69 KB	-rwxr-xr-x
ddns-confgen	27.26 KB	-rwxr-xr-x
debugfs	233.03 KB	-rwxr-xr-x
delpart	15.13 KB	-rwxr-xr-x
depmod	165.57 KB	-rwxr-xr-x
devlink	161.81 KB	-rwxr-xr-x
dhclient	1.91 MB	-rwxr-xr-x
dhclient-script	32.86 KB	-rwxr-xr-x
dmeventd	51.77 KB	-r-xr-xr-x
dmfilemapd	23.3 KB	-r-xr-xr-x
dmidecode	156.49 KB	-rwxr-xr-x
dmsetup	156.77 KB	-r-xr-xr-x
dmstats	156.77 KB	-r-xr-xr-x
dnssec-cds	47.67 KB	-rwxr-xr-x
dnssec-checkds	924 B	-rwxr-xr-x
dnssec-coverage	926 B	-rwxr-xr-x
dnssec-dsfromkey	39.44 KB	-rwxr-xr-x
dnssec-importkey	35.44 KB	-rwxr-xr-x
dnssec-keyfromlabel	39.42 KB	-rwxr-xr-x
dnssec-keygen	47.45 KB	-rwxr-xr-x
dnssec-keymgr	922 B	-rwxr-xr-x
dnssec-revoke	31.41 KB	-rwxr-xr-x
dnssec-settime	47.44 KB	-rwxr-xr-x
dnssec-signzone	95.88 KB	-rwxr-xr-x
dnssec-verify	31.45 KB	-rwxr-xr-x
dosfsck	84.56 KB	-rwxr-xr-x
dosfslabel	40.02 KB	-rwxr-xr-x
dovecot	143.55 KB	-rwxr-xr-x
dovecot_cpshutdown	3.27 KB	-rwxr-xr-x
dump-acct	24.18 KB	-rwxr-xr-x
dump-utmp	16.03 KB	-rwxr-xr-x
dumpe2fs	31.29 KB	-rwxr-xr-x
e2freefrag	15.19 KB	-rwxr-xr-x
e2fsck	356.09 KB	-rwxr-xr-x
e2image	43.41 KB	-rwxr-xr-x
e2label	104.46 KB	-rwxr-xr-x
e2mmpstatus	31.29 KB	-rwxr-xr-x
e2undo	23.16 KB	-rwxr-xr-x
e4crypt	31.3 KB	-rwxr-xr-x
e4defrag	31.26 KB	-rwxr-xr-x
ebtables	231.41 KB	-rwxr-xr-x
ebtables-nft	231.41 KB	-rwxr-xr-x
ebtables-nft-restore	231.41 KB	-rwxr-xr-x
ebtables-nft-save	231.41 KB	-rwxr-xr-x
ebtables-restore	231.41 KB	-rwxr-xr-x
ebtables-save	231.41 KB	-rwxr-xr-x
ebtables-translate	231.41 KB	-rwxr-xr-x
edquota	89.5 KB	-rwxr-xr-x
era_check	2.91 MB	-rwxr-xr-x
era_dump	2.91 MB	-rwxr-xr-x
era_invalidate	2.91 MB	-rwxr-xr-x
era_restore	2.91 MB	-rwxr-xr-x
ether-wake	50.24 KB	-rwxr-xr-x
ethtool	988.96 KB	-rwxr-xr-x
exicyclog	11.1 KB	-rwxr-xr-x
exigrep	11.44 KB	-rwxr-xr-x
exim	1.55 MB	-rwsr-xr-x
exim_checkaccess	4.83 KB	-rwxr-xr-x
exim_dbmbuild	22.45 KB	-rwxr-xr-x
exim_dumpdb	23.68 KB	-rwxr-xr-x
exim_fixdb	32.24 KB	-rwxr-xr-x
exim_lock	22.79 KB	-rwxr-xr-x
exim_tidydb	23.7 KB	-rwxr-xr-x
eximstats	149.14 KB	-rwxr-xr-x
exinext	8.03 KB	-rwxr-xr-x
exiqgrep	6.58 KB	-rwxr-xr-x
exiqsumm	6.29 KB	-rwxr-xr-x
exiwhat	4.42 KB	-rwxr-xr-x
exportfs	68.46 KB	-rwxr-xr-x
faillock	23.18 KB	-rwxr-xr-x
fatlabel	40.02 KB	-rwxr-xr-x
fcgistarter	24.71 KB	-rwxr-xr-x
fdformat	23.2 KB	-rwxr-xr-x
fdisk	112.07 KB	-rwxr-xr-x
filefrag	19.22 KB	-rwxr-xr-x
findfs	15.16 KB	-rwxr-xr-x
firewalld	9.75 KB	-rwxr-xr-x
fix-info-dir	7.85 KB	-rwxr-xr-x
fixfiles	12.1 KB	-rwxr-xr-x
fixparts	60.98 KB	-rwxr-xr-x
fsadm	24.03 KB	-r-xr-xr-x
fsck	43.55 KB	-rwxr-xr-x
fsck.cramfs	31.38 KB	-rwxr-xr-x
fsck.ext2	356.09 KB	-rwxr-xr-x
fsck.ext3	356.09 KB	-rwxr-xr-x
fsck.ext4	356.09 KB	-rwxr-xr-x
fsck.fat	84.56 KB	-rwxr-xr-x
fsck.minix	55.71 KB	-rwxr-xr-x
fsck.msdos	84.56 KB	-rwxr-xr-x
fsck.vfat	84.56 KB	-rwxr-xr-x
fsck.xfs	2.54 KB	-rwxr-xr-x
fsfreeze	15.16 KB	-rwxr-xr-x
fstrim	43.51 KB	-rwxr-xr-x
fuser	41.09 KB	-rwxr-xr-x
g13-syshelp	88.6 KB	-rwxr-xr-x
gdisk	187.38 KB	-rwxr-xr-x
genhomedircon	32.04 KB	-rwxr-xr-x
genhostid	15.28 KB	-rwxr-xr-x
genl	130.1 KB	-rwxr-xr-x
getcap	15.13 KB	-rwxr-xr-x
getenforce	15.27 KB	-rwxr-xr-x
getpcaps	15.12 KB	-rwxr-xr-x
getpidprevcon	15.29 KB	-rwxr-xr-x
getpolicyload	15.28 KB	-rwxr-xr-x
getsebool	15.3 KB	-rwxr-xr-x
groupadd	68.77 KB	-rwxr-xr-x
groupdel	64.53 KB	-rwxr-xr-x
groupmems	55.77 KB	-rwxr-xr-x
groupmod	72.76 KB	-rwxr-xr-x
grpck	59.76 KB	-rwxr-xr-x
grpconv	51.56 KB	-rwxr-xr-x
grpunconv	51.53 KB	-rwxr-xr-x
grub2-bios-setup	1.34 MB	-rwxr-xr-x
grub2-get-kernel-settings	2.68 KB	-rwxr-xr-x
grub2-install	1.65 MB	-rwxr-xr-x
grub2-macbless	1.33 MB	-rwxr-xr-x
grub2-mkconfig	9.21 KB	-rwxr-xr-x
grub2-probe	1.35 MB	-rwxr-xr-x
grub2-reboot	4.7 KB	-rwxr-xr-x
grub2-set-bootflag	15.09 KB	-rwxr-xr-x
grub2-set-default	3.46 KB	-rwxr-xr-x
grub2-set-password	2.74 KB	-rwxr-xr-x
grub2-setpassword	2.74 KB	-rwxr-xr-x
grub2-switch-to-blscfg	8.81 KB	-rwxr-xr-x
grubby	260 B	-rwxr-xr-x
gssproxy	124.89 KB	-rwxr-xr-x
halt	298.42 KB	-rwxr-xr-x
hdparm	143.06 KB	-rwxr-xr-x
htcacheclean	52.8 KB	-rwxr-xr-x
httpd	1.09 MB	-rwxr-xr-x
hwclock	59.77 KB	-rwxr-xr-x
iconvconfig	31.68 KB	-rwxr-xr-x
ifconfig	78.98 KB	-rwxr-xr-x
ifenslave	23.73 KB	-rwxr-xr-x
ifstat	39.6 KB	-rwxr-xr-x
imunify-notifier	9.86 MB	-rwxr-xr-x
init	95.74 KB	-rwxr-xr-x
insmod	165.57 KB	-rwxr-xr-x
install-info	106.7 KB	-rwxr-xr-x
installkernel	323 B	-rwxr-xr-x
intel_sdsi	22.43 KB	-rwxr-xr-x
ip	770.19 KB	-rwxr-xr-x
ip6tables	231.41 KB	-rwxr-xr-x
ip6tables-nft	231.41 KB	-rwxr-xr-x
ip6tables-nft-restore	231.41 KB	-rwxr-xr-x
ip6tables-nft-save	231.41 KB	-rwxr-xr-x
ip6tables-restore	231.41 KB	-rwxr-xr-x
ip6tables-restore-translate	231.41 KB	-rwxr-xr-x
ip6tables-save	231.41 KB	-rwxr-xr-x
ip6tables-translate	231.41 KB	-rwxr-xr-x
ipmaddr	19.45 KB	-rwxr-xr-x
iprconfig	405.15 KB	-rwxr-xr-x
iprdbg	56.27 KB	-rwxr-xr-x
iprdump	32.02 KB	-rwxr-xr-x
iprinit	76.68 KB	-rwxr-xr-x
iprsos	2.19 KB	-rwxr-xr-x
iprupdate	90.26 KB	-rwxr-xr-x
ipset	15.27 KB	-rwxr-xr-x
ipset-translate	15.27 KB	-rwxr-xr-x
iptables	231.41 KB	-rwxr-xr-x
iptables-nft	231.41 KB	-rwxr-xr-x
iptables-nft-restore	231.41 KB	-rwxr-xr-x
iptables-nft-save	231.41 KB	-rwxr-xr-x
iptables-restore	231.41 KB	-rwxr-xr-x
iptables-restore-translate	231.41 KB	-rwxr-xr-x
iptables-save	231.41 KB	-rwxr-xr-x
iptables-translate	231.41 KB	-rwxr-xr-x
iptunnel	19.5 KB	-rwxr-xr-x
irqbalance	64.45 KB	-rwxr-xr-x
irqbalance-ui	39.59 KB	-rwxr-xr-x
kacpimon	19.26 KB	-rwxr-xr-x
kexec	192.6 KB	-rwxr-xr-x
key.dns_resolver	31.35 KB	-rwxr-xr-x
kpartx	47.52 KB	-rwxr-xr-x
kpatch	16.59 KB	-rwxr-xr-x
lchage	23.16 KB	-rwxr-xr-x
ldattach	27.23 KB	-rwxr-xr-x
ldconfig	1.12 MB	-rwxr-xr-x
ledctl	99.14 KB	-rwxr-xr-x
ledmon	96.79 KB	-rwxr-xr-x
lfd	459.46 KB	-rwx------
lgroupadd	15.12 KB	-rwxr-xr-x
lgroupdel	15.11 KB	-rwxr-xr-x
lgroupmod	23.13 KB	-rwxr-xr-x
lid	19.13 KB	-rwxr-xr-x
lnewusers	23.13 KB	-rwxr-xr-x
lnstat	23.59 KB	-rwxr-xr-x
load_policy	15.12 KB	-rwxr-xr-x
logrotate	95.66 KB	-rwxr-xr-x
logsave	15.19 KB	-rwxr-xr-x
losetup	72.09 KB	-rwxr-xr-x
lpasswd	23.13 KB	-rwxr-xr-x
lshw	853.59 KB	-rwxr-xr-x
lsmod	165.57 KB	-rwxr-xr-x
lspci	97.57 KB	-rwxr-xr-x
luseradd	23.13 KB	-rwxr-xr-x
luserdel	15.12 KB	-rwxr-xr-x
lusermod	23.13 KB	-rwxr-xr-x
lvchange	2.69 MB	-r-xr-xr-x
lvconvert	2.69 MB	-r-xr-xr-x
lvcreate	2.69 MB	-r-xr-xr-x
lvdisplay	2.69 MB	-r-xr-xr-x
lvextend	2.69 MB	-r-xr-xr-x
lvm	2.69 MB	-r-xr-xr-x
lvm_import_vdo	23.15 KB	-r-xr-xr-x
lvmconfig	2.69 MB	-r-xr-xr-x
lvmdevices	2.69 MB	-r-xr-xr-x
lvmdiskscan	2.69 MB	-r-xr-xr-x
lvmdump	10.13 KB	-r-xr-xr-x
lvmpolld	210.3 KB	-r-xr-xr-x
lvmsadc	2.69 MB	-r-xr-xr-x
lvmsar	2.69 MB	-r-xr-xr-x
lvreduce	2.69 MB	-r-xr-xr-x
lvremove	2.69 MB	-r-xr-xr-x
lvrename	2.69 MB	-r-xr-xr-x
lvresize	2.69 MB	-r-xr-xr-x
lvs	2.69 MB	-r-xr-xr-x
lvscan	2.69 MB	-r-xr-xr-x
makedumpfile	427.85 KB	-rwxr-xr-x
matchpathcon	15.31 KB	-rwxr-xr-x
mcelog	207.8 KB	-rwxr-xr-x
md-auto-readd.sh	401 B	-rwxr-xr-x
mdadm	633.92 KB	-rwxr-xr-x
mdmon	296.34 KB	-rwxr-xr-x
mii-diag	24.2 KB	-rwxr-xr-x
mii-tool	27.78 KB	-rwxr-xr-x
mkdict	255 B	-rwxr-xr-x
mkdosfs	52.51 KB	-rwxr-xr-x
mkdumprd	12.47 KB	-rwxr-xr-x
mke2fs	132.53 KB	-rwxr-xr-x
mkfs	15.17 KB	-rwxr-xr-x
mkfs.cramfs	35.38 KB	-rwxr-xr-x
mkfs.ext2	132.53 KB	-rwxr-xr-x
mkfs.ext3	132.53 KB	-rwxr-xr-x
mkfs.ext4	132.53 KB	-rwxr-xr-x
mkfs.fat	52.51 KB	-rwxr-xr-x
mkfs.minix	43.55 KB	-rwxr-xr-x
mkfs.msdos	52.51 KB	-rwxr-xr-x
mkfs.vfat	52.51 KB	-rwxr-xr-x
mkfs.xfs	450.77 KB	-rwxr-xr-x
mkhomedir_helper	23.21 KB	-rwxr-xr-x
mklost+found	15.12 KB	-rwxr-xr-x
mksquashfs	197.62 KB	-rwxr-xr-x
mkswap	47.5 KB	-rwxr-xr-x
modinfo	165.57 KB	-rwxr-xr-x
modprobe	165.57 KB	-rwxr-xr-x
modsec-sdbm-util	33.56 KB	-rwxr-x---
mount.fuse	15.34 KB	-rwxr-xr-x
mount.nfs	100.52 KB	-rwxr-xr-x
mount.nfs4	100.52 KB	-rwxr-xr-x
mountstats	42.5 KB	-rwxr-xr-x
mtr	73.68 KB	-rwxr-xr-x
mtr-packet	35.6 KB	-rwxr-xr-x
mysqld	60.69 MB	-rwxr-xr-x
named	545 KB	-rwxr-xr-x
named-checkconf	39.4 KB	-rwxr-xr-x
named-checkzone	39.34 KB	-rwxr-xr-x
named-compilezone	39.34 KB	-rwxr-xr-x
named-journalprint	15.13 KB	-rwxr-xr-x
named-nzd2nzf	15.12 KB	-rwxr-xr-x
nameif	15.58 KB	-rwxr-xr-x
newusers	88.71 KB	-rwxr-xr-x
nfsconf	39.87 KB	-rwxr-xr-x
nfsdcld	55.88 KB	-rwxr-xr-x
nfsdclddb	9.99 KB	-rwxr-xr-x
nfsdclnts	9.05 KB	-rwxr-xr-x
nfsdcltrack	39.92 KB	-rwxr-xr-x
nfsidmap	23.3 KB	-rwxr-xr-x
nfsiostat	23.35 KB	-rwxr-xr-x
nfsref	43.52 KB	-rwxr-xr-x
nfsstat	38.27 KB	-rwxr-xr-x
nft	27.17 KB	-rwxr-xr-x
nologin	15.16 KB	-rwxr-xr-x
nscd	162.95 KB	-rwxr-xr-x
nsec3hash	15.2 KB	-rwxr-xr-x
nstat	31.34 KB	-rwxr-xr-x
nvme	1.49 MB	-rwxr-xr-x
ownership	15.33 KB	-rwxr-xr-x
packer	15.7 KB	-rwxr-xr-x
pam_console_apply	43.51 KB	-rwxr-xr-x
pam_namespace_helper	471 B	-rwxr-xr-x
pam_timestamp_check	15.13 KB	-rwxr-xr-x
paperconfig	4.08 KB	-rwxr-xr-x
parted	96.39 KB	-rwxr-xr-x
partprobe	15.34 KB	-rwxr-xr-x
partx	59.77 KB	-rwxr-xr-x
pdata_tools	2.91 MB	-rwxr-xr-x
pdns_server	5.86 MB	-rwxr-xr-x
pidof	23.33 KB	-rwxr-xr-x
ping	89.33 KB	-rwxr-xr-x
ping6	89.33 KB	-rwxr-xr-x
pivot_root	15.16 KB	-rwxr-xr-x
plipconfig	15.35 KB	-rwxr-xr-x
pluginviewer	19.39 KB	-rwxr-xr-x
poweroff	298.42 KB	-rwxr-xr-x
pure-authd	23.02 KB	-rwxr-xr-x
pure-certd	22.92 KB	-rwxr-xr-x
pure-config.pl	4.64 KB	-rwxr-xr-x
pure-ftpd	177.13 KB	-rwxr-xr-x
pure-ftpwho	26.58 KB	-rwxr-xr-x
pure-mrtginfo	14.55 KB	-rwxr-xr-x
pure-quotacheck	22.56 KB	-rwxr-xr-x
pure-uploadscript	22.83 KB	-rwxr-xr-x
pvchange	2.69 MB	-r-xr-xr-x
pvck	2.69 MB	-r-xr-xr-x
pvcreate	2.69 MB	-r-xr-xr-x
pvdisplay	2.69 MB	-r-xr-xr-x
pvmove	2.69 MB	-r-xr-xr-x
pvremove	2.69 MB	-r-xr-xr-x
pvresize	2.69 MB	-r-xr-xr-x
pvs	2.69 MB	-r-xr-xr-x
pvscan	2.69 MB	-r-xr-xr-x
pwck	55.6 KB	-rwxr-xr-x
pwconv	47.45 KB	-rwxr-xr-x
pwhistory_helper	19.2 KB	-rwxr-xr-x
pwunconv	47.41 KB	-rwxr-xr-x
quotacheck	93.62 KB	-rwxr-xr-x
quotaoff	56.67 KB	-rwxr-xr-x
quotaon	56.67 KB	-rwxr-xr-x
quotastats	15.34 KB	-rwxr-xr-x
raid-check	3.71 KB	-rwxr-xr-x
rdisc	31.36 KB	-rwxr-xr-x
rdma	113.02 KB	-rwxr-xr-x
readprofile	23.27 KB	-rwxr-xr-x
realm	96.9 KB	-rwxr-xr-x
reboot	298.42 KB	-rwxr-xr-x
repquota	77.55 KB	-rwxr-xr-x
request-key	27.29 KB	-rwxr-xr-x
resize2fs	67.64 KB	-rwxr-xr-x
resizepart	23.4 KB	-rwxr-xr-x
restorecon	23.19 KB	-rwxr-xr-x
restorecon_xattr	15.13 KB	-rwxr-xr-x
rfkill	31.34 KB	-rwxr-xr-x
rmmod	165.57 KB	-rwxr-xr-x
rndc	43.25 KB	-rwxr-xr-x
rndc-confgen	23.26 KB	-rwxr-xr-x
rotatelogs	38.13 KB	-rwxr-xr-x
route	65.77 KB	-rwxr-xr-x
rpc.gssd	88.11 KB	-rwxr-xr-x
rpc.idmapd	47.73 KB	-rwxr-xr-x
rpc.mountd	132.56 KB	-rwxr-xr-x
rpc.nfsd	40 KB	-rwxr-xr-x
rpc.statd	80.79 KB	-rwxr-xr-x
rpcbind	59.89 KB	-rwxr-xr-x
rpcctl	9.42 KB	-rwxr-xr-x
rpcdebug	18.66 KB	-rwxr-xr-x
rpcinfo	35.58 KB	-rwxr-xr-x
rsyslogd	794.28 KB	-rwxr-xr-x
rtacct	29.34 KB	-rwxr-xr-x
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rtkitctl	15.24 KB	-rwxr-xr-x
rtmon	126.02 KB	-rwxr-xr-x
rtstat	23.59 KB	-rwxr-xr-x
runlevel	298.42 KB	-rwxr-xr-x
runq	1.55 MB	-rwsr-xr-x
runuser	55.62 KB	-rwxr-xr-x
sa	37.15 KB	-rwxr-xr-x
sasl2-shared-mechlist	15.13 KB	-rwxr-xr-x
saslauthd	88.33 KB	-rwxr-xr-x
sasldblistusers2	15.27 KB	-rwxr-xr-x
saslpasswd2	15.24 KB	-rwxr-xr-x
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selabel_lookup_best_match	15.31 KB	-rwxr-xr-x
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sendmail	18.08 KB	-rwxr-sr-x
service	4.51 KB	-rwxr-xr-x
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setcap	15.13 KB	-rwxr-xr-x
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setfiles	23.19 KB	-rwxr-xr-x
setpci	31.35 KB	-rwxr-xr-x
setquota	81.58 KB	-rwxr-xr-x
setroubleshootd	3.07 KB	-rwxr-xr-x
setsebool	19.15 KB	-rwxr-xr-x
sfdisk	103.98 KB	-rwxr-xr-x
sgdisk	167.14 KB	-rwxr-xr-x
showmount	15.48 KB	-rwxr-xr-x
shutdown	298.42 KB	-rwxr-xr-x
slattach	37.57 KB	-rwxr-xr-x
sm-notify	51.77 KB	-rwxr-xr-x
smartctl	853.95 KB	-rwxr-xr-x
smartd	615.6 KB	-rwxr-xr-x
sos	615 B	-rwxr-xr-x
sos-collector	135 B	-rwxr-xr-x
sosreport	128 B	-rwxr-xr-x
ss	131.3 KB	-rwxr-xr-x
sshd	950.11 KB	-rwxr-xr-x
sss_cache	35.25 KB	-rwxr-xr-x
sssd	71.61 KB	-rwxr-xr-x
start-statd	1 KB	-rwxr-xr-x
start-stop-daemon	48.65 KB	-rwxr-xr-x
suexec	37.6 KB	-rwsr-xr-x
sulogin	43.41 KB	-rwxr-xr-x
sw-engine-fpm	24.14 MB	-rwxr-xr-x
swaplabel	19.18 KB	-rwxr-xr-x
swapoff	23.27 KB	-rwxr-xr-x
swapon	43.31 KB	-rwxr-xr-x
switch_root	23.21 KB	-rwxr-xr-x
sysctl	31.49 KB	-rwxr-xr-x
tc	627.91 KB	-rwxr-xr-x
tcpdump	1.28 MB	-rwxr-xr-x
tcpslice	27.39 KB	-rwxr-xr-x
telinit	298.42 KB	-rwxr-xr-x
testsaslauthd	15.16 KB	-rwxr-xr-x
thin_check	2.91 MB	-rwxr-xr-x
thin_delta	2.91 MB	-rwxr-xr-x
thin_dump	2.91 MB	-rwxr-xr-x
thin_ls	2.91 MB	-rwxr-xr-x
thin_metadata_pack	2.91 MB	-rwxr-xr-x
thin_metadata_size	2.91 MB	-rwxr-xr-x
thin_metadata_unpack	2.91 MB	-rwxr-xr-x
thin_migrate	2.91 MB	-rwxr-xr-x
thin_repair	2.91 MB	-rwxr-xr-x
thin_restore	2.91 MB	-rwxr-xr-x
thin_rmap	2.91 MB	-rwxr-xr-x
thin_trim	2.91 MB	-rwxr-xr-x
tipc	92.8 KB	-rwxr-xr-x
tmpwatch	36.03 KB	-rwxr-xr-x
tracepath	19.22 KB	-rwxr-xr-x

Code Editor : lvm_import_vdo

#!/usr/bin/bash
#
# Copyright (C) 2021-2023 Red Hat, Inc. All rights reserved.
#
# This file is part of LVM2.
#
# This copyrighted material is made available to anyone wishing to use,
# modify, copy, or redistribute it subject to the terms and conditions
# of the GNU General Public License v.2.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software Foundation,
# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
#
# Author: Zdenek Kabelac <zkabelac at redhat.com>
#
# Script for importing VDO volumes to lvm2 managed VDO LVs
#
# Needed utilities:
#  lvm, dmsetup,
#  vdo,
#  grep, awk, sed, blockdev, readlink, stat, mkdir, truncate
#
# Conversion is using  'vdo convert' support from VDO manager to move
# existing VDO header by 2M which makes space to place in PV header
# and VG metadata area, and then create VDOPOOL LV and VDO LV in such VG.
#

set -euE -o pipefail

TOOL=lvm_import_vdo
IMPORT_NAME="VDO_${TOOL}_${RANDOM}$$"
test ${#IMPORT_NAME} -lt 100 || error "Random name \"$IMPORT_NAME\" is too long!"
TEMPDIR="${TMPDIR:-/tmp}/$IMPORT_NAME"

_SAVEPATH=$PATH
PATH="/sbin:/usr/sbin:/bin:/usr/sbin:$PATH"

# Set of trapped signals
declare -a SIGNALS=("HUP" "INT" "QUIT" "ABRT" "TERM" "EXIT")

# user may override lvm location by setting LVM_BINARY
LVM=${LVM_BINARY:-lvm}
VDO=${VDO_BINARY:-vdo}
BLOCKDEV="blockdev"
LOSETUP="losetup"
READLINK="readlink"
READLINK_E="-e"
STAT="stat"
MKDIR="mkdir"
TRUNCATE="truncate"
DMSETUP="dmsetup"

DM_DEV_DIR="${DM_DEV_DIR:-/dev}"
DM_UUID_PREFIX="${DM_UUID_PREFIX:-}"
DM_VG_NAME=
DM_LV_NAME=
DEFAULT_VDO_CONFIG="/etc/vdoconf.yml" # Default location of vdo's manager config file
VDO_CONFIG=${VDO_CONFIG:-}   # can be overridden with --vdo-config
VDO_CONFIG_RESTORE=
VDOCONF=
test -n "$VDO_CONFIG" && VDOCONF="-f $VDO_CONFIG"

DEVICE=
VGNAME=
LVNAME=
DEVMAJOR=0
DEVMINOR=0
PROMPTING=
USE_VDO_DM_SNAPSHOT="--yes"
VDO_DM_SNAPSHOT_NAME=
VDO_DM_SNAPSHOT_DEVICE=
VDO_SNAPSHOT_LOOP=
VDO_INCONSISTENT=

DRY=0
VERB=
FORCE=
YES=
ABORT_AFTER_VDO_CONVERT=0
VDO_ALLOCATION_PARAMS=

# default name for converted VG and its VDO LV
DEFAULT_NAME="vdovg/vdolvol"
NAME=""

# predefine empty
vdo_ackThreads=
vdo_bioRotationInterval=
vdo_bioThreads=
vdo_blockMapCacheSize=
vdo_blockMapPeriod=
vdo_compression=
vdo_cpuThreads=
vdo_deduplication=
vdo_hashZoneThreads=
vdo_indexMemory=
vdo_indexSparse=
vdo_logicalBlockSize=
vdo_logicalThreads=
vdo_maxDiscardSize=
vdo_physicalThreads=
vdo_slabSize=
vdo_writePolicy=

# help message
tool_usage() {
	echo "${TOOL}: Utility to convert VDO volume to VDO LV."
	echo
	echo "	${TOOL} [options] <vdo_device_path>"
	echo
	echo "	Options:"
	echo "	  -f | --force	      Bypass sanity checks"
	echo "	  -h | --help	      Show this help message"
	echo "	  -n | --name	      Specifies VG/LV name for converted VDO volume"
	echo "	  -v | --verbose      Be verbose"
	echo "	  -y | --yes	      Answer \"yes\" at any prompts"
	echo "	       --dry-run      Print verbosely commands without running them"
	echo "	       --no-snapshot  Do not use snapshot for converted VDO device"
	echo "	       --uuid-prefix  Prefix for DM snapshot uuid"
	echo "	       --vdo-config   Configuration file for VDO manager"

exit
}

verbose() {
	test -z "$VERB" || echo "$TOOL:" "$@"
}

# Support multi-line error messages
error() {
	for i in "$@" ;  do
		echo "$TOOL: $i" >&2
	done
	return 1
}

warn() {
	echo "$TOOL: WARNING: $i" >&2
}

dry() {
	if [ "$DRY" -ne 0 ]; then
		verbose "Dry execution" "$@"
		return 0
	fi
	verbose "Executing" "$@"
	"$@"
}

cleanup() {
	RC=$?	# Return code + 128  of the last command eg INT=2 + 128 -> 130

trap '' "${SIGNALS[@]}" # mute trap for all signals to not interrupt cleanup() on any next signal

[ -z "$PROMPTING" ] || echo "No"

[ -e "$VDO_CONFIG_RESTORE" ] && { dry cp -a "$VDO_CONFIG_RESTORE" "${VDO_CONFIG:-"$DEFAULT_VDO_CONFIG"}" || true ; }

if [ -n "$VDO_DM_SNAPSHOT_NAME" ]; then
		dry "$LVM" vgchange -an --devices "$VDO_DM_SNAPSHOT_DEVICE" "$VGNAME" &>/dev/null || true
		for i in {1..20} ; do
			[ "$(dry "$DMSETUP" info --noheading -co open "$VDO_DM_SNAPSHOT_NAME")" = "0" ] && break
			sleep .1
		done
		dry "$DMSETUP" remove "$VDO_DM_SNAPSHOT_NAME" &>/dev/null || true
	fi

[ -n "$VDO_SNAPSHOT_LOOP" ] && { dry "$LOSETUP" -d "$VDO_SNAPSHOT_LOOP" || true ; }

[ -z "$VDO_INCONSISTENT" ] || echo "$TOOL: VDO volume import process exited unexpectedly!" >&2

rm -rf "$TEMPDIR" || true

exit "$RC"
}

# Create snapshot target like for persistent snapshot with 16KiB chunksize
snapshot_target_line_() {
	echo "0 $("$BLOCKDEV" --getsize "$1") snapshot${3:-} $1 $2 P 32"
}

snapshot_create_() {
	VDO_DM_SNAPSHOT_NAME="${IMPORT_NAME}_snap"
	local file="$TEMPDIR/$VDO_DM_SNAPSHOT_NAME"

# TODO: maybe use ramdisk via 'brd' device ?)
	"$TRUNCATE" -s 20M "$file"
	VDO_SNAPSHOT_LOOP=$("$LOSETUP" -f --show "$file")
	"$DMSETUP" create "$VDO_DM_SNAPSHOT_NAME" -u "${DM_UUID_PREFIX}${VDO_DM_SNAPSHOT_NAME}-priv" --table "$(snapshot_target_line_ "$1" "$VDO_SNAPSHOT_LOOP")"
	VDO_DM_SNAPSHOT_DEVICE="$DM_DEV_DIR/mapper/$VDO_DM_SNAPSHOT_NAME"
	verbose "Snapshot of VDO device $1 created: $VDO_DM_SNAPSHOT_DEVICE."
}

snapshot_merge_() {
	local status
	local initial_status

initial_status=( $("$DMSETUP" status "$VDO_DM_SNAPSHOT_NAME") )
	"$DMSETUP" reload "$VDO_DM_SNAPSHOT_NAME" --table "$(snapshot_target_line_ "$1" "$VDO_SNAPSHOT_LOOP" -merge)"
	"$DMSETUP" suspend "$VDO_DM_SNAPSHOT_NAME" || {
		error "ABORTING: Failed to initialize snapshot merge! Origin volume is unchanged."
	}

verbose "Merging converted VDO volume \"$VDO_DM_SNAPSHOT_NAME\"."
	VDO_INCONSISTENT=1

# Running merging
	"$DMSETUP" resume "$VDO_DM_SNAPSHOT_NAME"

#du -h "$TEMPDIR/$VDO_DM_SNAPSHOT_NAME"

# Loop for a while, till the snapshot is merged.
	# Should be nearly instantaneous.
	# FIXME: Recovery when something prevents merging is hard
	for i in $(seq 1 20) ; do
		status=( $("$DMSETUP" status "$VDO_DM_SNAPSHOT_NAME") )
		# Check if merging is finished
		[ "${status[3]%/*}" = "${status[4]}" ] && break
		# Wait a bit and retry
		sleep .2
	done

if [ "${status[3]%/*}" != "${status[4]}" ]; then
		# FIXME: Now what shall we do ??? Help....
		# Keep snapshot in DM table for possible analysis...
		VDO_DM_SNAPSHOT_NAME=
		VDO_SNAPSHOT_LOOP=
		echo "$TOOL: Initial snapshot status ${initial_status[*]}"
		echo "$TOOL: Failing merge snapshot status ${status[*]}"
		error "ABORTING: Snapshot failed to merge! (Administrator required...)"
	fi

VDO_INCONSISTENT=
	VDO_CONFIG_RESTORE=

verbose "Converted VDO volume is merged to \"$1\"."

"$DMSETUP" remove "$VDO_DM_SNAPSHOT_NAME" || {
		sleep 1 # sleep and retry once more
		"$DMSETUP" remove "$VDO_DM_SNAPSHOT_NAME" || {
			error "ABORTING: Cannot remove snapshot $VDO_DM_SNAPSHOT_NAME! (check volume autoactivation...)"
		}
	}

VDO_DM_SNAPSHOT_NAME=
	"$LOSETUP" -d "$VDO_SNAPSHOT_LOOP"
	VDO_SNAPSHOT_LOOP=
}

get_enabled_value_() {
	case "$1" in
	enabled) echo "1" ;;
	*) echo "0" ;;
	esac
}

get_kb_size_with_unit_() {
	case "$1" in
	*[kK]) echo $(( ${1%[kK]} )) ;;
	*[mM]) echo $(( ${1%[mM]} * 1024 )) ;;
	*[gG]) echo $(( ${1%[gG]} * 1024 * 1024 )) ;;
	*[tT]) echo $(( ${1%[tT]} * 1024 * 1024 * 1024 )) ;;
	*[pP]) echo $(( ${1%[pP]} * 1024 * 1024 * 1024 * 1024 )) ;;
	esac
}

# Figure out largest possible extent size usable for VG
# $1   physical size
# $2   logical size
get_largest_extent_size_() {
	local max=4
	local i
	local d

for i in 8 16 32 64 128 256 512 1024 2048 4096 ; do
		d=$(( $1 / i ))
		[ $(( d * i )) -eq "$1" ] || break
		d=$(( $2 / i ))
		[ $(( d * i )) -eq "$2" ] || break
		max=$i
	done
	echo "$max"
}

# detect LV on the given device
# deference device name if it is symbolic link
detect_lv_() {
	local DEVICE=$1
	local SYSVOLUME
	local MAJORMINOR

DEVICE=${1/#"${DM_DEV_DIR}/"/}
	DEVICE=$("$READLINK" $READLINK_E "$DM_DEV_DIR/$DEVICE" || true)
	[ -n "$DEVICE" ] || error "Readlink cannot access device \"$1\"."
	RDEVICE=$DEVICE
	case "$RDEVICE" in
	  # hardcoded /dev  since udev does not create these entries elsewhere
	  /dev/dm-[0-9]*)
		read -r <"/sys/block/${RDEVICE#/dev/}/dm/name" SYSVOLUME 2>&1 && DEVICE="$DM_DEV_DIR/mapper/$SYSVOLUME"
		read -r <"/sys/block/${RDEVICE#/dev/}/dev" MAJORMINOR 2>&1 || error "Cannot get major:minor for \"$DEVICE\"."
		DEVMAJOR=${MAJORMINOR%%:*}
		DEVMINOR=${MAJORMINOR##*:}
		;;
	  *)
		RSTAT=$("$STAT" --format "DEVMAJOR=\$((0x%t)) DEVMINOR=\$((0x%T))" "$RDEVICE" || true)
		[ -n "$RSTAT" ] || error "Cannot get major:minor for \"$DEVICE\"."
		eval "$RSTAT"
		;;
	esac

[ "$DEVMAJOR" != "$(grep device-mapper /proc/devices | cut -f1 -d' ')" ] && return

DEV="$("$DMSETUP" info -c -j "$DEVMAJOR" -m "$DEVMINOR" -o uuid,name --noheadings --nameprefixes --separator ' ')"
	case "$DEV" in
	Device*)  ;; # no devices
	*)	eval "$DEV" ;;
	esac
}

# parse yaml config files into 'prefix_yaml_part_names=("value")' strings
parse_yaml_() {
	local yaml_file=$1
	local prefix=$2
	local s
	local w
	local fs

s='[[:space:]]*'
	w='[a-zA-Z0-9_.-]*'
	fs="$(echo @|tr @ '\034')"

(
	    sed -ne '/^--/s|--||g; s|\"|\\\"|g; s/[[:space:]]*$//g;' \
		-e 's/\$/\\\$/g' \
		-e "/#.*[\"\']/!s| #.*||g; /^#/s|#.*||g;" \
		-e "s|^$$s$$$w$$s:$s\"$.*$\"$s\$|\1$fs\2$fs\3|p" \
		-e "s|^$$s$$$w$${s}[:-]$s$.*$$s\$|\1$fs\2$fs\3|p" |

awk -F"$fs" '{
		indent = length($1)/2;
		if (length($2) == 0) { conj[indent]="+";} else {conj[indent]="";}
		vname[indent] = $2;
		for (i in vname) {if (i > indent) {delete vname[i]}}
		    if (length($3) > 0) {
			vn=""; for (i=0; i<indent; i++) {vn=(vn)(vname[i])("_")}
			printf("%s%s%s%s=(\"%s\")\n", "'"$prefix"'",vn, $2, conj[indent-1], $3);
		    }
		}' |

sed -e 's/_=/+=/g' |

awk 'BEGIN {
		    FS="=";
		    OFS="="
		}
		/(-|\.).*=/ {
		    gsub("-|\\.", "_", $1)
		}
		{ print }'
	) < "$yaml_file"
}

#
# Convert VDO volume on LV to VDOPool within this VG
#
# This conversion requires the size of VDO virtual volume has to be expressed in the VG's extent size.
# Currently this enforces a user to reduce the VG extent size to the smaller size (up to 4KiB).
#
# TODO: We may eventually relax this condition just like we are doing rounding for convert_non_lv_()
#       Let's if there would be any singly user requiring this feature.
#       It may allow to better use larger VDO volume size (in TiB ranges).
#
convert_lv_() {
	local vdo_logicalSize=$1
	local extent_size
	local pvfree

pvfree=$("$LVM" lvs -o size --units b --nosuffix --noheadings "$DM_VG_NAME/$DM_LV_NAME")
	pvfree=$(( pvfree / 1024 ))		# to KiB
	# select largest possible extent size that can exactly express both sizes
	extent_size=$(get_largest_extent_size_ "$pvfree" "$vdo_logicalSize")

# validate existing  VG extent_size can express virtual VDO size
	vg_extent_size=$("$LVM" vgs -o vg_extent_size --units b --nosuffix --noheadings "$VGNAME")
	vg_extent_size=$(( vg_extent_size / 1024 ))

[ "$vg_extent_size" -le "$extent_size" ] || {
		error "Please vgchange extent_size to at most $extent_size KiB or extend and align virtual size of VDO device on $vg_extent_size KiB before retrying conversion."
	}

verbose "Renaming existing LV to be used as _vdata volume for VDO pool LV."
	dry "$LVM" lvrename $YES $VERB "$VGNAME/$DM_LV_NAME" "$VGNAME/${LVNAME}_vpool" || {
		error "Rename of LV \"$VGNAME/$DM_LV_NAME\" failed, while VDO header has been already moved!"
	}

verbose "Converting to VDO pool."
	dry "$LVM" lvconvert $YES $VERB $FORCE --config "$VDO_ALLOCATION_PARAMS" -Zn -V "${vdo_logicalSize}k" -n "$LVNAME" --type vdo-pool "$VGNAME/${LVNAME}_vpool"

verbose "Removing now unused VDO entry from VDO configuration."
	dry "$VDO" remove $VDOCONF $VERB --force --name "$VDONAME"
}

#
# Convert VDO volume on a device to VG with VDOPool LV
#
# Convert device with the use of snapshot on top of original VDO volume (can be optionally disabled)
# Once the whole conversion is finished, snapshot is merged (During the short period time of merging
# user must ensure there will be no power-off!)
#
# For best use the latest version of  vdoprepareforlvm tool is required.
convert_non_lv_() {
	local vdo_logicalSize=$1
	local vdo_logicalSizeRounded
	local extent_size
	local output
	local pvfree

if [ -n "$USE_VDO_DM_SNAPSHOT" ]; then
		dry snapshot_create_ "$DEVICE"
		sed "s|$DEVICE|$VDO_DM_SNAPSHOT_DEVICE|" "$TEMPDIR/vdoconf.yml" > "$TEMPDIR/vdo_snap.yml"
		# In case of error in the middle of conversion restore original config file
		VDO_CONFIG_RESTORE="$TEMPDIR/vdoconf.yml"
		# Let VDO manager operate on snapshot volume
		dry cp -a "$TEMPDIR/vdo_snap.yml" "${VDO_CONFIG:-"$DEFAULT_VDO_CONFIG"}"
	else
		# If error in the following section, report possible problems ahead
		VDO_INCONSISTENT=1
	fi

# In case we operate with snapshot, all lvm2 operation will also run on top of snapshot
	local device=${VDO_DM_SNAPSHOT_DEVICE:-$DEVICE}

# Check if there is not already an existing PV header, this would have fail on pvcreate after conversion
	"$LVM" pvs --devices "$device" "$device" 2>/dev/null && {
		error "Cannot convert volume \"$DEVICE\" with existing PV header."
	}

verbose "Moving VDO header on \"$device\"."

output=$(dry "$VDO" convert $VDOCONF $VERB --force --name "$VDONAME" 2>&1) || {
		local rc=$?
		echo "$output"
		error "Failed to convert VDO volume \"$DEVICE\" (exit code $rc)."
	}

echo "$output"

if [ "$ABORT_AFTER_VDO_CONVERT" != "0" ]; then
		warn "Aborting VDO conversion after moving VDO header, volume is useless!"
		return 0
	fi

# Parse result from VDO preparation/conversion tool
	# New version of the tool provides output with alignment and offset
	local vdo_length=0
	local vdo_aligned=0
	local vdo_offset=0
	local vdo_non_converted=0
	while IFS=  read -r line ; do
		# trim leading spaces
		case "$(echo $line)" in
		"Non converted"*) vdo_non_converted=1 ;;
		"Length"*) vdo_length=${line##* = } ;;
		"Conversion completed"*)
			   vdo_aligned=${line##*aligned on }
			   vdo_aligned=${vdo_aligned%%[!0-9]*}
			   vdo_offset=${line##*offset }
			   # backward compatibility with report from older version
			   vdo_offset=${vdo_offset##*by }
			   vdo_offset=${vdo_offset%%[!0-9]*}
			   ;;
		esac
	done <<< "$output"

dry "$LVM" pvcreate $YES $VERB $FORCE --devices "$device" --dataalignment "$vdo_offset"b "$device"

# Obtain free space in this new PV
	# after 'vdo convert' call there is ~(1-2)M free space at the front of the device
	pvfree=$("$BLOCKDEV" --getsize64 "$DEVICE")
	pvfree=$(( ( pvfree - vdo_offset ) / 1024 ))	# to KiB
	if [ -n "$vdo_aligned" ] && [ "$vdo_aligned" != "0" ]; then
		extent_size=$(( vdo_aligned / 1024 ))
	else
		extent_size=$(get_largest_extent_size_ "$pvfree" "$vdo_logicalSize")
	fi

# Round virtual size to the LOWER size expressed in extent units.
	# lvm is parsing VDO metadata and can read real full size and use it instead of this smaller value.
	# To precisely byte-synchronize the size of VDO LV, user can lvresize such VDO LV later.
	vdo_logicalSizeRounded=$(( ( vdo_logicalSize / extent_size ) * extent_size ))

verbose "Creating volume group \"$VGNAME\" with the extent size $extent_size KiB."
	dry "$LVM" vgcreate $YES $VERB --devices "$device" -s "${extent_size}k" "$VGNAME" "$device"

verbose "Creating VDO pool data LV from all extents in the volume group \"$VGNAME\"."
	dry "$LVM" lvcreate -Zn -Wn -an $YES $VERB --devices "$device" -l100%VG -n "${LVNAME}_vpool" "$VGNAME" "$device"

verbose "Converting to VDO pool."
	dry "$LVM" lvconvert ${USE_VDO_DM_SNAPSHOT:-"$YES"} $VERB $FORCE --devices "$device" --config "$VDO_ALLOCATION_PARAMS" -Zn -V "${vdo_logicalSizeRounded}k" -n "$LVNAME" --type vdo-pool "$VGNAME/${LVNAME}_vpool"

if [ "$vdo_logicalSizeRounded" -lt "$vdo_logicalSize" ]; then
		# need to extend virtual size to be covering all the converted area
		# let lvm2 to round to the proper virtual size of VDO LV
		dry "$LVM" lvextend $YES $VERB --devices "$device" -L "$vdo_logicalSize"k "$VGNAME/$LVNAME"
	fi

VDO_INCONSISTENT=

[ -z "$USE_VDO_DM_SNAPSHOT" ] && return # no-snapshot case finished

dry "$LVM" vgchange -an $VERB $FORCE --devices "$device" "$VGNAME"

# Prevent unwanted auto activation when VG is merged
	dry "$LVM" vgchange --setautoactivation n $VERB $FORCE --devices "$device" "$VGNAME"

if [ -z "$YES" ]; then
		PROMPTING=yes
		warn "Do not interrupt merging process once it starts (VDO data may become irrecoverable)!"
		echo -n "$TOOL: Do you want to merge converted VDO device \"$DEVICE\" to VDO LV \"$VGNAME/$LVNAME\"? [y|N]: "
		read -r -n 1 -s ANSWER
		case "${ANSWER:0:1}" in
		  y|Y )  echo "Yes" ;;
		    * )  echo "No" ; PROMPTING=""; return 1 ;;
		esac
		PROMPTING=""
		YES="-y" # From now, now prompting
	fi

dry snapshot_merge_ "$DEVICE"

# For systems using devicesfile add 'merged' PV into system.devices.
	# Bypassing use of --valuesonly to keep compatibility with older lvm.
	local usedev
	usedev=$("$LVM" lvmconfig --typeconfig full devices/use_devicesfile || true)
	[ "${usedev#*=}" = "1" ] && dry "$LVM" lvmdevices --adddev "$DEVICE"

# Restore auto activation for a VG
	dry "$LVM" vgchange --setautoactivation y $VERB $FORCE "$VGNAME"

dry "$LVM" lvchange -ay $VERB $FORCE "$VGNAME/$LVNAME"
}

# Convert existing VDO volume into lvm2 volume
convert2lvm_() {
	local VDONAME
	local TRVDONAME
	local FOUND=""
	local MAJOR=0
	local MINOR=0

VGNAME=${NAME%/*}
	LVNAME=${NAME#*/}
	DM_UUID=""
	detect_lv_ "$DEVICE"
	case "$DM_UUID" in
		LVM-*)	eval "$("$DMSETUP" splitname --nameprefixes --noheadings --separator ' ' "$DM_NAME")"
			if [ -z "$VGNAME" ] || [ "$VGNAME" = "$LVNAME" ]; then
				VGNAME=$DM_VG_NAME
				verbose "Using existing volume group name \"$VGNAME\"."
				[ -n "$LVNAME" ] || LVNAME=$DM_LV_NAME
			elif [ "$VGNAME" != "$DM_VG_NAME" ]; then
				error "Volume group name \"$VGNAME\" does not match name \"$DM_VG_NAME\" for VDO device \"$DEVICE\"."
			fi
			;;
		*)
			# Check if we need to generate unused $VGNANE
			if [ -z "$VGNAME" ] || [ "$VGNAME" = "$LVNAME" ]; then
				VGNAME=${DEFAULT_NAME%/*}
				# Find largest matching VG name to our 'default' vgname
				LASTVGNAME=$(LC_ALL=C "$LVM" vgs -oname -O-name --noheadings -S name=~"${VGNAME}" | grep -m 1 -E "${VGNAME}[0-9]? ?" || true)
				if [ -n "$LASTVGNAME" ]; then
					LASTVGNAME=${LASTVGNAME#*"${VGNAME}"}
					# If the number is becoming too high, try some random number
					[ -n "$LASTVGNAME" ] && [ "$LASTVGNAME" -gt 99999999 ] && LASTVGNAME=$RANDOM
					# Generate new unused VG name
					VGNAME="${VGNAME}$(( LASTVGNAME + 1 ))"
					verbose "Selected unused volume group name \"$VGNAME\"."
				fi
			fi
			# New VG is created, LV name should be always unused.
			[ -n "$LVNAME" ] || LVNAME=${DEFAULT_NAME#*/}
			"$LVM" vgs "$VGNAME" >/dev/null 2>&1 && error "Cannot use already existing volume group name \"$VGNAME\"."
			;;
	esac

verbose "Checked whether device \"$DEVICE\" is already logical volume."

"$MKDIR" -p -m 0000 "$TEMPDIR" || error "Failed to create \"$TEMPDIR\"."

# TODO: might use directly  /etc/vdoconf.yml (avoiding need of 'vdo' manager)
	verbose "Getting YAML VDO configuration."
	"$VDO" printConfigFile $VDOCONF >"$TEMPDIR/vdoconf.yml"
	[ -s "$TEMPDIR/vdoconf.yml" ] || error "Cannot work without VDO configuration."

# Check list of devices in VDO configure file for their major:minor
	# and match with given $DEVICE devmajor:devminor
	for i in $(awk '/.*device:/ {print $2}' "$TEMPDIR/vdoconf.yml") ; do
		local DEV
		DEV=$("$READLINK" $READLINK_E "$i") || continue
		RSTAT=$("$STAT" --format "MAJOR=\$((0x%t)) MINOR=\$((0x%T))" "$DEV" 2>/dev/null) || continue
		eval "$RSTAT"
		if [ "$MAJOR" = "$DEVMAJOR" ] && [ "$MINOR" = "$DEVMINOR" ]; then
			[ -z "$FOUND" ] || error "VDO configuration contains duplicate entries $FOUND and $i."
			FOUND=$i
		fi
	done

[ -n "$FOUND" ] || error "Can't find matching device in VDO configuration file."
	verbose "Found matching device $FOUND  $MAJOR:$MINOR."

VDONAME=$(awk -v DNAME="$FOUND" '/.*VDOService$/ {VNAME=substr($1, 0, length($1) - 1)} /[[:space:]]*device:/ { if ($2 ~ DNAME) {print VNAME}}' "$TEMPDIR/vdoconf.yml")
	TRVDONAME=$(echo "$VDONAME" | tr '-' '_')

# When VDO volume is 'active', check it's not mounted/being used
	DM_OPEN="$("$DMSETUP" info -c -o open  "$VDONAME" --noheadings --nameprefixes 2>/dev/null || true)"
	case "$DM_OPEN" in
	Device*) ;; # no devices
	*)	eval "$DM_OPEN"
		[ "${DM_OPEN:-0}" -eq 0 ] || error "Cannot convert in use VDO volume \"$VDONAME\"!"
		;;
	esac

#parse_yaml_ "$TEMPDIR/vdoconf.yml" _
	eval "$(parse_yaml_ "$TEMPDIR/vdoconf.yml" _ | grep "$TRVDONAME" | sed -e "s/_config_vdos_$TRVDONAME/vdo/g")"

vdo_logicalSize=$(get_kb_size_with_unit_ "$vdo_logicalSize")
	vdo_physicalSize=$(get_kb_size_with_unit_ "$vdo_physicalSize")

verbose "Converted VDO device has logical/physical size $vdo_logicalSize/$vdo_physicalSize KiB."

VDO_ALLOCATION_PARAMS=$(cat <<EOF
allocation {
	vdo_use_compression = $(get_enabled_value_ "$vdo_compression")
	vdo_use_deduplication = $(get_enabled_value_ "$vdo_deduplication")
	vdo_use_metadata_hints=1
	vdo_minimum_io_size = $vdo_logicalBlockSize
	vdo_block_map_cache_size_mb = $(( $(get_kb_size_with_unit_ "$vdo_blockMapCacheSize") / 1024 ))
	vdo_block_map_period = $vdo_blockMapPeriod
	vdo_use_sparse_index = $(get_enabled_value_ "$vdo_indexSparse")
	vdo_index_memory_size_mb = $(awk "BEGIN {print $vdo_indexMemory * 1024}")
	vdo_slab_size_mb = $(( $(get_kb_size_with_unit_ "$vdo_slabSize") / 1024 ))
	vdo_ack_threads = $vdo_ackThreads
	vdo_bio_threads = $vdo_bioThreads
	vdo_bio_rotation = $vdo_bioRotationInterval
	vdo_cpu_threads = $vdo_cpuThreads
	vdo_hash_zone_threads = $vdo_hashZoneThreads
	vdo_logical_threads = $vdo_logicalThreads
	vdo_physical_threads = $vdo_physicalThreads
	vdo_write_policy = $vdo_writePolicy
	vdo_max_discard = $(( $(get_kb_size_with_unit_ "$vdo_maxDiscardSize") / 4 ))
	vdo_pool_header_size = 0
}
EOF
)
	verbose "VDO conversion parameters: $VDO_ALLOCATION_PARAMS"

verbose "Stopping VDO volume."
	dry "$VDO" stop $VDOCONF --name "$VDONAME" $VERB

# If user has not provided '--yes', prompt before conversion
	if [ -z "$YES" ] && [ -z "$USE_VDO_DM_SNAPSHOT" ]; then
		PROMPTING=yes
		echo -n "$TOOL: Convert VDO device \"$DEVICE\" to VDO LV \"$VGNAME/$LVNAME\"? [y|N]: "
		read -r -n 1 -s ANSWER
		case "${ANSWER:0:1}" in
		  y|Y )  echo "Yes" ;;
		    * )  echo "No" ; PROMPTING=""; return 1 ;;
		esac
		PROMPTING=""
		YES="-y" # From now, no prompting
	fi

# Make a backup of the existing VDO yaml configuration file
	[ -e "$VDO_CONFIG" ] && dry cp -a "$VDO_CONFIG" "${VDO_CONFIG}.backup"

DEVICE=$FOUND
	case "$DM_UUID" in
		LVM-*) convert_lv_ "$vdo_logicalSize" ;;
		*)     convert_non_lv_ "$vdo_logicalSize" ;;
	esac
}

#############################
# start point of this script
# - parsing parameters
#############################
trap "cleanup" "${SIGNALS[@]}"

[ "$#" -eq 0 ] && tool_usage

while [ "$#" -ne 0 ]
do
	 case "$1" in
	  "") ;;
	  "-f"|"--force"  ) FORCE="-f" ;;
	  "-h"|"--help"   ) tool_usage ;;
	  "-n"|"--name"   ) shift; NAME=$1 ;;
	  "-v"|"--verbose") VERB="--verbose" ;;
	  "-y"|"--yes"    ) YES="-y" ;;
	  "--abort-after-vdo-convert"|"--abortaftervdoconvert" ) ABORT_AFTER_VDO_CONVERT=1; USE_VDO_DM_SNAPSHOT= ;; # For testing only
	  "--dry-run"|"--dryrun" ) DRY="1" ; VERB="-v" ;;
	  "--no-snapshot"|"--nosnapshot" ) USE_VDO_DM_SNAPSHOT= ;;
	  "--uuid-prefix"|"--uuidprefix" ) shift; DM_UUID_PREFIX=$1 ;; # For testing only
	  "--vdo-config"|"--vdoconfig" ) shift; VDO_CONFIG=$1 ; VDOCONF="-f $VDO_CONFIG" ;;
	  -* ) error "Wrong argument \"$1\". (see: $TOOL --help)" ;;
	  *) DEVICE=$1 ;;  # device name does not start with '-'
	esac
	shift
done

[ -n "$DEVICE" ] || error "Device name is not specified. (see: $TOOL --help)"

convert2lvm_

${this.title}

Code Editor : lvm_import_vdo