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[ HOME SHELL ]
Name
Size
Permission
Action
abrt-auto-reporting
10.98
KB
-rwxr-xr-x
abrt-configuration
31.66
KB
-rwxr-xr-x
abrt-dbus
31.22
KB
-rwxr-xr-x
abrt-harvest-pstoreoops
1.32
KB
-rwxr-xr-x
abrt-harvest-vmcore
8.19
KB
-rwxr-xr-x
abrt-install-ccpp-hook
2.85
KB
-rwxr-xr-x
abrt-server
31.11
KB
-rwxr-xr-x
abrtd
31.22
KB
-rwxr-xr-x
accessdb
11.55
KB
-rwxr-xr-x
accton
11.19
KB
-rwxr-xr-x
addgnupghome
3.05
KB
-rwxr-xr-x
addpart
19.69
KB
-rwxr-xr-x
adduser
134.39
KB
-rwxr-xr-x
agetty
48.48
KB
-rwxr-xr-x
alternatives
27.61
KB
-rwxr-xr-x
anacron
35.52
KB
-rwxr-xr-x
apachectl
4.31
KB
-rwxr-xr-x
applygnupgdefaults
2.21
KB
-rwxr-xr-x
arp
63.98
KB
-rwxr-xr-x
arpd
52.98
KB
-rwxr-xr-x
arping
23.19
KB
-rwxr-xr-x
atd
27.17
KB
-rwxr-xr-x
atrun
67
B
-rwxr-xr-x
audispd
39.75
KB
-rwxr-xr-x
auditctl
39.56
KB
-rwxr-xr-x
auditd
125.65
KB
-rwxr-xr-x
augenrules
3.7
KB
-rwxr-xr-x
aureport
105.39
KB
-rwxr-xr-x
ausearch
109.8
KB
-rwxr-xr-x
autrace
15.49
KB
-rwxr-x---
avcstat
11.25
KB
-rwxr-xr-x
badblocks
27.69
KB
-rwxr-xr-x
biosdecode
24.15
KB
-rwxr-xr-x
blkdeactivate
15.97
KB
-r-xr-xr-x
blkdiscard
23.84
KB
-rwxr-xr-x
blkid
77.92
KB
-rwxr-xr-x
blkmapd
43.81
KB
-rwxr-xr-x
blockdev
32.2
KB
-rwxr-xr-x
bpftool
1.9
MB
-rwxr-xr-x
brctl
32.13
KB
-rwxr-xr-x
bridge
77.61
KB
-rwxr-xr-x
build-locale-archive
860.52
KB
-rwx------
cache_check
1.23
MB
-rwxr-xr-x
cache_dump
1.23
MB
-rwxr-xr-x
cache_metadata_size
1.23
MB
-rwxr-xr-x
cache_repair
1.23
MB
-rwxr-xr-x
cache_restore
1.23
MB
-rwxr-xr-x
cache_writeback
1.23
MB
-rwxr-xr-x
capsh
19.43
KB
-rwxr-xr-x
cbq
32.73
KB
-rwxr-xr-x
cfdisk
71.37
KB
-rwxr-xr-x
cgdisk
176.87
KB
-rwxr-xr-x
chcpu
23.7
KB
-rwxr-xr-x
chgpasswd
64.1
KB
-rwxr-xr-x
chkconfig
40.22
KB
-rwxr-xr-x
chpasswd
55.88
KB
-rwxr-xr-x
chronyd
263.08
KB
-rwxr-xr-x
chroot
32.48
KB
-rwxr-xr-x
clock
48.44
KB
-rwxr-xr-x
clockdiff
19.04
KB
-rwxr-xr-x
collectd
210.29
KB
-rwxr-xr-x
collectdmon
14.99
KB
-rwxr-xr-x
consoletype
6.95
KB
-rwxr-xr-x
convertquota
70.88
KB
-rwxr-xr-x
cracklib-check
7.04
KB
-rwxr-xr-x
cracklib-format
246
B
-rwxr-xr-x
cracklib-packer
11.06
KB
-rwxr-xr-x
cracklib-unpacker
7.02
KB
-rwxr-xr-x
crda
11.34
KB
-rwxr-xr-x
create-cracklib-dict
990
B
-rwxr-xr-x
crond
68.48
KB
-rwxr-xr-x
cryptsetup
85.41
KB
-rwxr-xr-x
ctrlaltdel
11.2
KB
-rwxr-xr-x
ctstat
20.09
KB
-rwxr-xr-x
ddns-confgen
19.44
KB
-rwxr-xr-x
debugfs
120.64
KB
-rwxr-xr-x
delpart
19.69
KB
-rwxr-xr-x
depmod
143.24
KB
-rwxr-xr-x
devlink
64.72
KB
-rwxr-xr-x
dhclient
414.34
KB
-rwxr-xr-x
dhclient-script
30.38
KB
-rwxr-xr-x
dm_dso_reg_tool
11.29
KB
-rwxr-xr-x
dmevent_tool
11.29
KB
-rwxr-xr-x
dmeventd
39.56
KB
-r-xr-xr-x
dmfilemapd
19.16
KB
-r-xr-xr-x
dmidecode
120.2
KB
-rwxr-xr-x
dmraid
22.1
KB
-rwxr-xr-x
dmraid.static
22.1
KB
-rwxr-xr-x
dmsetup
149.2
KB
-r-xr-xr-x
dmstats
149.2
KB
-r-xr-xr-x
dnssec-checkds
922
B
-rwxr-xr-x
dnssec-coverage
924
B
-rwxr-xr-x
dnssec-dsfromkey
56.6
KB
-rwxr-xr-x
dnssec-importkey
52.59
KB
-rwxr-xr-x
dnssec-keyfromlabel
60.52
KB
-rwxr-xr-x
dnssec-keygen
64.55
KB
-rwxr-xr-x
dnssec-keymgr
920
B
-rwxr-xr-x
dnssec-revoke
48.45
KB
-rwxr-xr-x
dnssec-settime
56.52
KB
-rwxr-xr-x
dnssec-signzone
105.7
KB
-rwxr-xr-x
dnssec-verify
48.46
KB
-rwxr-xr-x
dosfsck
56.24
KB
-rwxr-xr-x
dosfslabel
52.23
KB
-rwxr-xr-x
dovecot
370.66
KB
-rwxr-xr-x
dovecot_cpshutdown
3.27
KB
-rwxr-xr-x
dracut
55.83
KB
-rwxr-xr-x
dump-acct
19.63
KB
-rwxr-xr-x
dump-utmp
15.47
KB
-rwxr-xr-x
dumpe2fs
23.62
KB
-rwxr-xr-x
e2freefrag
11.15
KB
-rwxr-xr-x
e2fsck
250.55
KB
-rwxr-xr-x
e2image
27.85
KB
-rwxr-xr-x
e2label
69.41
KB
-rwxr-xr-x
e2undo
11.32
KB
-rwxr-xr-x
e4defrag
23.55
KB
-rwxr-xr-x
ebtables
6.85
KB
-rwxr-xr-x
ebtables-restore
10.88
KB
-rwxr-xr-x
ebtables-save
851
B
-rwxr-xr-x
edquota
83.09
KB
-rwxr-xr-x
era_check
1.23
MB
-rwxr-xr-x
era_dump
1.23
MB
-rwxr-xr-x
era_invalidate
1.23
MB
-rwxr-xr-x
era_restore
1.23
MB
-rwxr-xr-x
ether-wake
73.26
KB
-rwxr-xr-x
ethtool
293.87
KB
-rwxr-xr-x
exicyclog
11.01
KB
-rwxr-xr-x
exigrep
10.44
KB
-rwxr-xr-x
exim
1.33
MB
-rwsr-xr-x
exim_checkaccess
4.73
KB
-rwxr-xr-x
exim_dbmbuild
82.09
KB
-rwxr-xr-x
exim_dumpdb
134.47
KB
-rwxr-xr-x
exim_fixdb
168.22
KB
-rwxr-xr-x
exim_lock
64.66
KB
-rwxr-xr-x
exim_tidydb
142.8
KB
-rwxr-xr-x
eximstats
148.01
KB
-rwxr-xr-x
exinext
8.02
KB
-rwxr-xr-x
exiqgrep
5.46
KB
-rwxr-xr-x
exiqsumm
5.07
KB
-rwxr-xr-x
exiwhat
4.32
KB
-rwxr-xr-x
exportfs
76.91
KB
-rwxr-xr-x
faillock
15.02
KB
-rwxr-xr-x
fatlabel
52.23
KB
-rwxr-xr-x
fcgistarter
23.85
KB
-rwxr-xr-x
fdformat
11.27
KB
-rwxr-xr-x
fdisk
195.8
KB
-rwxr-xr-x
filefrag
15.23
KB
-rwxr-xr-x
findfs
11.2
KB
-rwxr-xr-x
firewalld
6.87
KB
-rwxr-xr-x
fixfiles
11.03
KB
-rwxr-xr-x
fixparts
61.65
KB
-rwxr-xr-x
fsadm
23.97
KB
-r-xr-xr-x
fsck
32.12
KB
-rwxr-xr-x
fsck.cramfs
19.57
KB
-rwxr-xr-x
fsck.ext2
250.55
KB
-rwxr-xr-x
fsck.ext3
250.55
KB
-rwxr-xr-x
fsck.ext4
250.55
KB
-rwxr-xr-x
fsck.fat
56.24
KB
-rwxr-xr-x
fsck.minix
73.32
KB
-rwxr-xr-x
fsck.msdos
56.24
KB
-rwxr-xr-x
fsck.vfat
56.24
KB
-rwxr-xr-x
fsck.xfs
433
B
-rwxr-xr-x
fsfreeze
11.23
KB
-rwxr-xr-x
fstrim
40.59
KB
-rwxr-xr-x
fuser
32.34
KB
-rwxr-xr-x
gdisk
184.49
KB
-rwxr-xr-x
genhomedircon
23.77
KB
-rwxr-xr-x
genhostid
6.94
KB
-rwxr-xr-x
genl
52.81
KB
-rwxr-xr-x
genl-ctrl-list
11.27
KB
-rwxr-xr-x
genrandom
11.16
KB
-rwxr-xr-x
getcap
11.13
KB
-rwxr-xr-x
getenforce
7.01
KB
-rwxr-xr-x
getpcaps
7.07
KB
-rwxr-xr-x
getsebool
11.13
KB
-rwxr-xr-x
glibc_post_upgrade.x86_64
772.05
KB
-rwx------
groupadd
85.65
KB
-rwxr-xr-x
groupdel
77.38
KB
-rwxr-xr-x
groupmems
55.97
KB
-rwxr-xr-x
groupmod
85.66
KB
-rwxr-xr-x
grpck
59.93
KB
-rwxr-xr-x
grpconv
51.73
KB
-rwxr-xr-x
grpunconv
51.73
KB
-rwxr-xr-x
grub2-bios-setup
1.03
MB
-rwxr-xr-x
grub2-get-kernel-settings
2.08
KB
-rwxr-xr-x
grub2-install
1.29
MB
-rwxr-xr-x
grub2-macbless
1.02
MB
-rwxr-xr-x
grub2-mkconfig
7.63
KB
-rwxr-xr-x
grub2-ofpathname
225.54
KB
-rwxr-xr-x
grub2-probe
1.03
MB
-rwxr-xr-x
grub2-reboot
4
KB
-rwxr-xr-x
grub2-rpm-sort
258.52
KB
-rwxr-xr-x
grub2-set-default
3.46
KB
-rwxr-xr-x
grub2-setpassword
2.96
KB
-rwxr-xr-x
grub2-sparc64-setup
1.04
MB
-rwxr-xr-x
grubby
71.27
KB
-rwxr-xr-x
gss-server
23.13
KB
-rwxr-xr-x
gssproxy
130.64
KB
-rwxr-xr-x
halt
704.8
KB
-rwxr-xr-x
hardlink
15.29
KB
-rwxr-xr-x
htcacheclean
78.45
KB
-rwxr-xr-x
httpd
2.31
MB
-rwxr-xr-x
hwclock
48.44
KB
-rwxr-xr-x
iconvconfig
22.15
KB
-rwxr-xr-x
iconvconfig.x86_64
22.15
KB
-rwxr-xr-x
ifcfg
2.99
KB
-rwxr-xr-x
ifconfig
80.05
KB
-rwxr-xr-x
ifdown
1.61
KB
-rwxr-xr-x
ifenslave
19.74
KB
-rwxr-xr-x
ifstat
40.6
KB
-rwxr-xr-x
ifup
4.89
KB
-rwxr-xr-x
imunify-notifier
9.8
MB
-rwxr-xr-x
init
1.56
MB
-rwxr-xr-x
insmod
143.24
KB
-rwxr-xr-x
install-info
110.42
KB
-rwxr-xr-x
installkernel
2.69
KB
-rwxr-xr-x
intel-microcode2ucode
11.1
KB
-rwxr-xr-x
ip
459.59
KB
-rwxr-xr-x
ip6tables
91.52
KB
-rwxr-xr-x
ip6tables-restore
91.52
KB
-rwxr-xr-x
ip6tables-save
91.52
KB
-rwxr-xr-x
ipmaddr
19.33
KB
-rwxr-xr-x
ipset
7.02
KB
-rwxr-xr-x
iptables
91.52
KB
-rwxr-xr-x
iptables-restore
91.52
KB
-rwxr-xr-x
iptables-save
91.52
KB
-rwxr-xr-x
iptunnel
23.33
KB
-rwxr-xr-x
irqbalance
48.5
KB
-rwxr-xr-x
isc-hmac-fixup
11.2
KB
-rwxr-xr-x
iw
157.97
KB
-rwxr-xr-x
kexec
166.06
KB
-rwxr-xr-x
key.dns_resolver
19.45
KB
-rwxr-xr-x
killall5
23.17
KB
-rwxr-xr-x
kpartx
39.47
KB
-rwxr-xr-x
kpatch
14.53
KB
-rwxr-xr-x
lchage
15.41
KB
-rwxr-xr-x
ldattach
27.93
KB
-rwxr-xr-x
ldconfig
952.08
KB
-rwxr-xr-x
ledctl
61.97
KB
-rwxr-xr-x
ledmon
62.15
KB
-rwxr-xr-x
lgroupadd
11.28
KB
-rwxr-xr-x
lgroupdel
11.26
KB
-rwxr-xr-x
lgroupmod
15.44
KB
-rwxr-xr-x
lid
15.4
KB
-rwxr-xr-x
lnewusers
15.46
KB
-rwxr-xr-x
lnstat
20.09
KB
-rwxr-xr-x
load_policy
10.97
KB
-rwxr-xr-x
logrotate
68.61
KB
-rwxr-xr-x
logsave
11.27
KB
-rwxr-xr-x
losetup
82.45
KB
-rwxr-xr-x
lpasswd
15.5
KB
-rwxr-xr-x
lshw
895.18
KB
-rwxr-xr-x
lsmod
143.24
KB
-rwxr-xr-x
lsof
150.57
KB
-rwxr-xr-x
lspci
73.67
KB
-rwxr-xr-x
luseradd
15.38
KB
-rwxr-xr-x
luserdel
11.3
KB
-rwxr-xr-x
lusermod
19.43
KB
-rwxr-xr-x
lvchange
2.15
MB
-r-xr-xr-x
lvconvert
2.15
MB
-r-xr-xr-x
lvcreate
2.15
MB
-r-xr-xr-x
lvdisplay
2.15
MB
-r-xr-xr-x
lvextend
2.15
MB
-r-xr-xr-x
lvm
2.15
MB
-r-xr-xr-x
lvmconf
12.55
KB
-r-xr-xr-x
lvmconfig
2.15
MB
-r-xr-xr-x
lvmdiskscan
2.15
MB
-r-xr-xr-x
lvmdump
10.07
KB
-r-xr-xr-x
lvmetad
71.66
KB
-r-xr-xr-x
lvmpolld
64.07
KB
-r-xr-xr-x
lvmsadc
2.15
MB
-r-xr-xr-x
lvmsar
2.15
MB
-r-xr-xr-x
lvreduce
2.15
MB
-r-xr-xr-x
lvremove
2.15
MB
-r-xr-xr-x
lvrename
2.15
MB
-r-xr-xr-x
lvresize
2.15
MB
-r-xr-xr-x
lvs
2.15
MB
-r-xr-xr-x
lvscan
2.15
MB
-r-xr-xr-x
lwresd
768.18
KB
-rwxr-xr-x
makedumpfile
376.52
KB
-rwxr-xr-x
matchpathcon
11.19
KB
-rwxr-xr-x
mdadm
593.45
KB
-rwxr-xr-x
mdmon
331.55
KB
-rwxr-xr-x
mii-diag
20.08
KB
-rwxr-xr-x
mii-tool
19.51
KB
-rwxr-xr-x
mkdict
246
B
-rwxr-xr-x
mkdosfs
28.05
KB
-rwxr-xr-x
mkdumprd
13.99
KB
-rwxr-xr-x
mke2fs
94.08
KB
-rwxr-xr-x
mkfs
11.25
KB
-rwxr-xr-x
mkfs.cramfs
36.16
KB
-rwxr-xr-x
mkfs.ext2
94.08
KB
-rwxr-xr-x
mkfs.ext3
94.08
KB
-rwxr-xr-x
mkfs.ext4
94.08
KB
-rwxr-xr-x
mkfs.fat
28.05
KB
-rwxr-xr-x
mkfs.minix
36.27
KB
-rwxr-xr-x
mkfs.msdos
28.05
KB
-rwxr-xr-x
mkfs.vfat
28.05
KB
-rwxr-xr-x
mkfs.xfs
359.8
KB
-rwxr-xr-x
mkhomedir_helper
19.05
KB
-rwxr-xr-x
mklost+found
11.11
KB
-rwxr-xr-x
mkswap
69.64
KB
-rwxr-xr-x
modinfo
143.24
KB
-rwxr-xr-x
modprobe
143.24
KB
-rwxr-xr-x
modsec-sdbm-util
22.17
KB
-rwxr-x---
mount.fuse
11.1
KB
-rwxr-xr-x
mount.nfs
114.68
KB
-rwsr-xr-x
mount.nfs4
114.68
KB
-rwsr-xr-x
mountstats
40.59
KB
-rwxr-xr-x
mtr
83.18
KB
-rwxr-xr-x
mysqld
244.14
MB
-rwxr-xr-x
mysqld-debug
165.52
MB
-rwxr-xr-x
named
768.18
KB
-rwxr-xr-x
named-checkconf
32.25
KB
-rwxr-xr-x
named-checkzone
32.06
KB
-rwxr-xr-x
named-compilezone
32.06
KB
-rwxr-xr-x
named-journalprint
11.13
KB
-rwxr-xr-x
nameif
15.32
KB
-rwxr-xr-x
netreport
10.96
KB
-rwxr-xr-x
new-kernel-pkg
24.96
KB
-rwxr-xr-x
newusers
93.45
KB
-rwxr-xr-x
nfsdcltrack
40.11
KB
-rwxr-xr-x
nfsidmap
19.32
KB
-rwxr-xr-x
nfsiostat
23.64
KB
-rwxr-xr-x
nfsstat
29.84
KB
-rwxr-xr-x
nl-class-add
11.7
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11.55
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11.48
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11.29
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11.76
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11.68
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11.58
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nl-link-list
11.52
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11.36
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11.6
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11.54
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11.63
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7.01
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nscd
180.02
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11.13
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23.88
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107.58
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36.24
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osd_login
2.55
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15.04
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11.06
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39.69
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15.05
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10.97
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4.07
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77.22
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11.23
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86.55
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1.23
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98.68
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23.17
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64.63
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11.19
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11.06
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2.86
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2.09
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2.86
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704.8
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18.37
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18.27
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4.64
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173.28
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9.93
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13.95
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2.15
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2.15
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2.15
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2.15
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51.71
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47.57
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15.44
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pwunconv
47.59
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70.66
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107.29
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75.03
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quotaon
75.03
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14.03
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3.7
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23.17
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73.42
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readprofile
15.46
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reboot
704.8
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regdbdump
7.12
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repquota
75.16
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request-key
19.41
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resize2fs
48.41
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32.36
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27.16
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rfkill
11.29
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143.24
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35.88
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19.44
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42.39
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53
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48.13
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128.91
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40.2
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78.95
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97.59
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60.07
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18.05
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27.3
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648.45
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41.93
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31.96
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48.67
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37
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20.09
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704.8
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1.33
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32.21
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11.08
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19.26
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15.09
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60.53
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11.17
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11.14
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11.16
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11.09
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15.21
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11.1
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11.12
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6.98
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7.09
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42.76
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23.77
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13.48
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3.17
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15.02
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11.13
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7.05
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27.16
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23.4
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1.7
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14.99
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15.38
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168.33
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15.63
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19.56
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704.8
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10.97
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42.4
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743.78
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68.43
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864.48
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670.63
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31.05
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31.22
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561
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128.44
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836.91
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3.53
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842
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32.96
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43.3
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40.53
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2.47
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15.31
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15.53
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swapon
53.29
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15.35
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184
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sysctl
23.57
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tc
384.66
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tcpd
36.62
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tcpdmatch
40.83
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tcpdump
920.16
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23.64
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704.8
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1.23
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1.23
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1.23
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1.23
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1.23
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1.23
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1.23
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1.23
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1.23
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27.87
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15.05
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15.05
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23.47
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19.44
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tune2fs
69.41
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3.29
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5.22
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414.27
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114.68
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114.68
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35.42
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35.42
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update-alternatives
27.61
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1.71
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14.34
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57.61
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236.66
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134.39
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93.5
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39.38
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130.33
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11.03
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14.97
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2.15
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2.15
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2.15
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2.15
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2.15
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2.15
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2.15
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2.15
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2.15
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2.15
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2.15
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2.15
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2.15
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2.15
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2.15
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2.15
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2.15
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2.15
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2.15
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62.54
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62.54
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virt-what
11.57
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visudo
200.91
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vmcore-dmesg
19.28
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vpddecode
15.33
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31.9
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3.02
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3.02
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2.33
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28.05
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1.35
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638
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339.33
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576.38
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xfs_estimate
11.16
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767
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31.83
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327.2
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472
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122.68
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355.81
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xfs_mdrestore
314.81
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747
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xfs_mkfile
1007
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650
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84.88
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xfs_repair
563.2
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xfs_rtcp
15.25
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xfsdump
291.68
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xfsinvutil
61.87
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xfsrestore
353.26
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xqmstats
14.03
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xtables-multi
91.52
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9.22
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8.67
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691.83
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zdump
14.02
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zic
50.02
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82.23
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Code Editor : blkdeactivate
#!/bin/bash # # Copyright (C) 2012-2020 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: Peter Rajnoha <prajnoha at redhat.com> # # Script for deactivating block devices # # Requires: # bash >= 4.0 (associative array support) # util-linux { # lsblk >= 2.22 (lsblk -s support) # umount # } # dmsetup >= 1.02.68 (--retry option support) # lvm >= 2.2.89 (activation/retry_deactivation config support) # #set -x shopt -s dotglob nullglob TOOL=blkdeactivate DEV_DIR="/dev" SYS_BLK_DIR="/sys/block" MDADM="/sbin/mdadm" MOUNTPOINT="/bin/mountpoint" MPATHD="/sbin/multipathd" UMOUNT="/bin/umount" VDO="/bin/vdo" sbindir="/usr/sbin" DMSETUP="$sbindir/dmsetup" LVM="$sbindir/lvm" if "$UMOUNT" --help | grep -- "--all-targets" >"$DEV_DIR/null"; then UMOUNT_OPTS="--all-targets " else UMOUNT_OPTS="" FINDMNT="/bin/findmnt -r --noheadings -u -o TARGET" FINDMNT_READ="read -r mnt" fi DMSETUP_OPTS="" LVM_OPTS="" MDADM_OPTS="" MPATHD_OPTS="" VDO_OPTS="" LSBLK="/bin/lsblk -r --noheadings -o TYPE,KNAME,NAME,MOUNTPOINT" LSBLK_VARS="local devtype local kname local name local mnt" LSBLK_READ="read -r devtype kname name mnt" SORT_MNT="/bin/sort -r -u -k 4" # Do not show tool errors by default (only done/skipping summary # message provided by this script) and no verbose mode by default. ERRORS=0 VERBOSE=0 # Do not unmount mounted devices by default. DO_UMOUNT=0 # Deactivate each LV separately by default (not the whole VG). LVM_DO_WHOLE_VG=0 # Do not retry LV deactivation by default. LVM_CONFIG="activation{retry_deactivation=0}" # Do not wait for MD RAID device resync, recovery or reshape. MDRAID_DO_WAIT=0 # Do not disable queueing if set on multipath devices. MPATHD_DO_DISABLEQUEUEING=0 # # List of device names and/or VGs to be skipped. # Device name is the KNAME from lsblk output. # # If deactivation of any device fails, it's automatically # added to the SKIP_DEVICE_LIST (also a particular VG # added to the SKIP_VG_LIST for a device that is an LV). # # These lists provide device tree pruning to skip # particular device/VG deactivation that failed already. # (lists are associative arrays!) # declare -A SKIP_DEVICE_LIST=() declare -A SKIP_VG_LIST=() # # List of mountpoints to be skipped. Any device that is mounted on the mountpoint # listed here will be added to SKIP_DEVICE_LIST (and SKIP_VG_LIST) automatically. # (list is an associative array!) # declare -A SKIP_UMOUNT_LIST=(["/"]=1 \ ["/lib"]=1 ["/lib64"]=1 \ ["/bin"]=1 ["/sbin"]=1 \ ["/var"]=1 ["/var/log"]=1 \ ["/usr"]=1 \ ["/usr/lib"]=1 ["/usr/lib64"]=1 \ ["/usr/sbin"]=1 ["/usr/bin"]=1) # Bash can't properly handle '[' and ']' used as a subscript # within the '()'initialization - it needs to be done separately! SKIP_UMOUNT_LIST["[SWAP]"]=1 usage() { echo "${TOOL}: Utility to deactivate block devices" echo echo " ${TOOL} [options] [device...]" echo " - Deactivate block device tree." echo " If devices are specified, deactivate only supplied devices and their holders." echo echo " Options:" echo " -e | --errors Show errors reported from tools" echo " -h | --help Show this help message" echo " -d | --dmoptions DM_OPTIONS Comma separated DM specific options" echo " -l | --lvmoptions LVM_OPTIONS Comma separated LVM specific options" echo " -m | --mpathoptions MPATH_OPTIONS Comma separated DM-multipath specific options" echo " -r | --mdraidoptions MDRAID_OPTIONS Comma separated MD RAID specific options" echo " -o | --vdooptions VDO_OPTIONS Comma separated VDO specific options" echo " -u | --umount Unmount the device if mounted" echo " -v | --verbose Verbose mode (also implies -e)" echo echo " Device specific options:" echo " DM_OPTIONS:" echo " retry retry removal several times in case of failure" echo " force force device removal" echo " LVM_OPTIONS:" echo " retry retry removal several times in case of failure" echo " wholevg deactivate the whole VG when processing an LV" echo " MDRAID_OPTIONS:" echo " wait wait for resync, recovery or reshape to complete first" echo " MPATH_OPTIONS:" echo " disablequeueing disable queueing on all DM-multipath devices first" echo " VDO_OPTIONS:" echo " configfile=file use specified VDO configuration file" exit } add_device_to_skip_list() { SKIP_DEVICE_LIST+=(["$kname"]=1) return 1 } add_vg_to_skip_list() { SKIP_VG_LIST+=(["$DM_VG_NAME"]=1) return 1 } is_top_level_device() { # top level devices do not have any holders, that is # the SYS_BLK_DIR/<device_name>/holders dir is empty files=$(echo "$SYS_BLK_DIR/$kname/holders/"*) test -z "$files" } device_umount_one() { test -z "$mnt" && return 0 if test -z "${SKIP_UMOUNT_LIST["$mnt"]}" -a "$DO_UMOUNT" -eq "1"; then echo -n " [UMOUNT]: unmounting $name ($kname) mounted on $mnt... " if eval "$UMOUNT" $UMOUNT_OPTS "$(printf "%s" "$mnt")" "$OUT" "$ERR"; then echo "done" elif "$MOUNTPOINT" -q "$mnt"; then echo "skipping" add_device_to_skip_list else echo "already unmounted" fi else echo " [SKIP]: unmount of $name ($kname) mounted on $mnt" add_device_to_skip_list fi } device_umount() { test "$devtype" != "lvm" && test "${kname:0:3}" != "dm-" \ && test "${kname:0:2}" != "md" && return 0 # FINDMNT is defined only if umount --all-targets is not available. # In that case, read the list of multiple mount points of one device # using FINDMNT and unmount it one by one manually. if test -z "$FINDMNT"; then device_umount_one else while $FINDMNT_READ; do device_umount_one || return 1 done <<< "$($FINDMNT "$DEV_DIR/$kname")" fi } deactivate_holders () { local skip=1; $LSBLK_VARS # Get holders for the device - either a mount or another device. # First line on the lsblk output is the device itself - skip it for # the deactivate call as this device is already being deactivated. while $LSBLK_READ; do test -e "$SYS_BLK_DIR/$kname" || continue # check if the device not on the skip list already test -z "${SKIP_DEVICE_LIST["$kname"]}" || return 1 # try to deactivate the holder test "$skip" -eq 1 && skip=0 && continue deactivate || return 1 done <<< "$($LSBLK "$1")" } deactivate_dm () { local xname xname=$(printf "%s" "$name") test -b "$DEV_DIR/mapper/$xname" || return 0 test -z "${SKIP_DEVICE_LIST["$kname"]}" || return 1 deactivate_holders "$DEV_DIR/mapper/$xname" || return 1 echo -n " [DM]: deactivating $devtype device $xname ($kname)... " if eval "$DMSETUP" $DMSETUP_OPTS remove "$xname" "$OUT" "$ERR"; then echo "done" else echo "skipping" add_device_to_skip_list fi } deactivate_lvm () { local DM_VG_NAME; local DM_LV_NAME eval "$(eval "$DMSETUP" splitname --nameprefixes --noheadings --rows "$name" LVM "$ERR")" test -b "$DEV_DIR/$DM_VG_NAME/$DM_LV_NAME" || return 0 test -z "${SKIP_VG_LIST["$DM_VG_NAME"]}" || return 1 if test "$LVM_DO_WHOLE_VG" -eq 0; then # Skip LVM device deactivation if LVM tools missing. test "$LVM_AVAILABLE" -eq 0 && { add_device_to_skip_list return 1 } # Deactivating only the LV specified deactivate_holders "$DEV_DIR/$DM_VG_NAME/$DM_LV_NAME" || { add_device_to_skip_list return 1 } echo -n " [LVM]: deactivating Logical Volume $DM_VG_NAME/$DM_LV_NAME... " if eval "$LVM" lvchange $LVM_OPTS --config \'log\{prefix=\"\"\} $LVM_CONFIG\' -aln "$DM_VG_NAME/$DM_LV_NAME" "$OUT" "$ERR"; then echo "done" else echo "skipping" add_device_to_skip_list fi else # Skip LVM VG deactivation if LVM tools missing. test "$LVM_AVAILABLE" -eq 0 && { add_vg_to_skip_list return 1 } # Deactivating the whole VG the LV is part of lv_list=$(eval "$LVM" vgs --config "$LVM_CONFIG" --noheadings --rows -o lv_name "$DM_VG_NAME" "$ERR") for lv in $lv_list; do test -b "$DEV_DIR/$DM_VG_NAME/$lv" || continue deactivate_holders "$DEV_DIR/$DM_VG_NAME/$lv" || { add_vg_to_skip_list return 1 } done echo -n " [LVM]: deactivating Volume Group $DM_VG_NAME... " if eval "$LVM" vgchange $LVM_OPTS --config \'log\{prefix=\" \"\} $LVM_CONFIG\' -aln "$DM_VG_NAME" "$OUT" "$ERR"; then echo "done" else echo "skipping" add_vg_to_skip_list fi fi } deactivate_md () { local xname xname=$(printf "%s" "$name") local sync_action test -b "$DEV_DIR/$xname" || return 0 test -z "${SKIP_DEVICE_LIST["$kname"]}" || return 1 # Skip MD device deactivation if MD tools missing. test "$MDADM_AVAILABLE" -eq 0 && { add_device_to_skip_list return 1 } deactivate_holders "$DEV_DIR/$xname" || return 1 echo -n " [MD]: deactivating $devtype device $kname... " test "$MDRAID_DO_WAIT" -eq 1 && { sync_action=$(cat "$SYS_BLK_DIR/$kname/md/sync_action") test "$sync_action" != "idle" && { echo -n "$sync_action action in progress... " if eval "$MDADM" $MDADM_OPTS -W "$DEV_DIR/$kname" "$OUT" "$ERR"; then echo -n "complete... " else test $? -ne 1 && echo -n "failed to wait for $sync_action action... " fi } } if eval "$MDADM" $MDADM_OPTS -S "$xname" "$OUT" "$ERR"; then echo "done" else echo "skipping" add_device_to_skip_list fi } deactivate_vdo() { local xname xname=$(printf "%s" "$name") test -b "$DEV_DIR/mapper/$xname" || return 0 test -z "${SKIP_DEVICE_LIST["$kname"]}" || return 1 # Skip VDO device deactivation if VDO tools missing. test "$VDO_AVAILABLE" -eq 0 && { add_device_to_skip_list return 1 } deactivate_holders "$DEV_DIR/mapper/$xname" || return 1 echo -n " [VDO]: deactivating VDO volume $xname... " if eval "$VDO" stop $VDO_OPTS --name="$xname" "$OUT" "$ERR"; then echo "done" else echo "skipping" add_device_to_skip_list fi } deactivate () { ###################################################################### # DEACTIVATION HOOKS FOR NEW DEVICE TYPES GO HERE! # # # # Identify a new device type either by inspecting the TYPE provided # # by lsblk directly ($devtype) or by any other mean that is suitable # # e.g. the KNAME provided by lsblk ($kname). See $LSBLK_VARS for # # complete list of variables that may be used. Then call a # # device-specific deactivation function that handles the exact type. # # # # This device-specific function will certainly need to call # # deactivate_holders first to recursively deactivate any existing # # holders it might have before deactivating the device it processes. # ###################################################################### if test "$devtype" = "lvm"; then deactivate_lvm elif test "$devtype" = "vdo"; then deactivate_vdo elif test "${kname:0:3}" = "dm-"; then deactivate_dm elif test "${kname:0:2}" = "md"; then deactivate_md fi } deactivate_all() { $LSBLK_VARS skip=0 echo "Deactivating block devices:" test "$MPATHD_RUNNING" -eq 1 && { echo -n " [DM]: disabling queueing on all multipath devices... " eval "$MPATHD" $MPATHD_OPTS disablequeueing maps "$ERR" | grep '^ok$' >"$DEV_DIR/null" && echo "done" || echo "failed" } if test $# -eq 0; then ####################### # Process all devices # ####################### # Unmount all relevant mountpoints first while $LSBLK_READ; do device_umount done <<< "$($LSBLK | $SORT_MNT)" # Do deactivate while $LSBLK_READ; do # 'disk' is at the bottom already and it's a real device test "$devtype" = "disk" && continue # if deactivation of any device fails, skip processing # any subsequent devices within its subtree as the # top-level device could not be deactivated anyway test "$skip" -eq 1 && { # reset 'skip' on top level device if is_top_level_device ; then skip=0 else continue fi } # check if the device is not on the skip list already test -z "${SKIP_DEVICE_LIST["$kname"]}" || continue # try to deactivate top-level device, set 'skip=1' # if it fails to do so - this will cause all the # device's subtree to be skipped when processing # devices further in this loop deactivate || skip=1 done <<< "$($LSBLK -s)" else ################################## # Process only specified devices # ################################## while test $# -ne 0; do # Unmount all relevant mountpoints first while $LSBLK_READ; do device_umount done <<< "$($LSBLK "$1" | $SORT_MNT)" # Do deactivate # Single dm device tree deactivation. if test -b "$1"; then $LSBLK_READ <<< "$($LSBLK --nodeps "$1")" # check if the device is not on the skip list already test -z "${SKIP_DEVICE_LIST["$kname"]}" || { shift continue } deactivate else echo "$1: device not found" return 1 fi shift done; fi } get_dmopts() { ORIG_IFS=$IFS; IFS=',' for opt in $1; do case $opt in "") ;; "retry") DMSETUP_OPTS+="--retry " ;; "force") DMSETUP_OPTS+="--force " ;; *) echo "$opt: unknown DM option" esac done IFS=$ORIG_IFS } get_lvmopts() { ORIG_IFS=$IFS; IFS=',' for opt in $1; do case "$opt" in "") ;; "retry") LVM_CONFIG="activation{retry_deactivation=1}" ;; "wholevg") LVM_DO_WHOLE_VG=1 ;; *) echo "$opt: unknown LVM option" esac done IFS=$ORIG_IFS } get_mdraidopts() { ORIG_IFS=$IFS; IFS=',' for opt in $1; do case "$opt" in "") ;; "wait") MDRAID_DO_WAIT=1 ;; *) echo "$opt: unknown MD RAID option" esac done IFS=$ORIG_IFS } get_mpathopts() { ORIG_IFS=$IFS; IFS=',' for opt in $1; do case "$opt" in "") ;; "disablequeueing") MPATHD_DO_DISABLEQUEUEING=1 ;; *) echo "$opt: unknown DM-multipath option" esac done IFS=$ORIG_IFS } get_vdoopts() { ORIG_IFS=$IFS; IFS=',' for opt in $1; do case "$opt" in "") ;; configfile=*) tmp=${opt#*=}; VDO_OPTS+="--confFile=${tmp%%,*} " ;; *) echo "$opt: unknown VDO option" esac done IFS=$ORIG_IFS } set_env() { if test "$ERRORS" -eq "1"; then unset ERR else ERR="2>$DEV_DIR/null" fi if test "$VERBOSE" -eq "1"; then unset OUT UMOUNT_OPTS+="-v" DMSETUP_OPTS+="-vvvv" LVM_OPTS+="-vvvv" MDADM_OPTS+="-vv" MPATHD_OPTS+="-v 3" VDO_OPTS+="--verbose " else OUT="1>$DEV_DIR/null" fi if test -f "$LVM"; then LVM_AVAILABLE=1 else LVM_AVAILABLE=0 fi if test -f $MDADM; then MDADM_AVAILABLE=1 else MDADM_AVAILABLE=0 fi if test -f $VDO; then VDO_AVAILABLE=1 else VDO_AVAILABLE=0 fi MPATHD_RUNNING=0 test "$MPATHD_DO_DISABLEQUEUEING" -eq 1 && { if test -f "$MPATHD"; then if eval "$MPATHD" show daemon "$ERR" | grep "running" >"$DEV_DIR/null"; then MPATHD_RUNNING=1 fi fi } } while test $# -ne 0; do case "$1" in "") ;; "-e"|"--errors") ERRORS=1 ;; "-h"|"--help") usage ;; "-d"|"--dmoptions") get_dmopts "$2" ; shift ;; "-l"|"--lvmoptions") get_lvmopts "$2" ; shift ;; "-m"|"--mpathoptions") get_mpathopts "$2" ; shift ;; "-r"|"--mdraidoptions") get_mdraidopts "$2"; shift ;; "-o"|"--vdooptions") get_vdoopts "$2"; shift ;; "-u"|"--umount") DO_UMOUNT=1 ;; "-v"|"--verbose") VERBOSE=1 ; ERRORS=1 ;; "-vv") VERBOSE=1 ; ERRORS=1 ; set -x ;; *) break ;; esac shift done set_env deactivate_all "$@"
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