Linux anchor 4.4.0-210-generic #242-Ubuntu SMP Fri Apr 16 09:57:56 UTC 2021 x86_64
Apache/2.4.18 (Ubuntu)
Server IP : 10.10.100.4 & Your IP : 216.73.217.150
Domains :
Cant Read [ /etc/named.conf ]
User : www-data
Terminal
Auto Root
Create File
Create Folder
Localroot Suggester
Backdoor Destroyer
Readme
/
sbin /
Delete
Unzip
Name
Size
Permission
Date
Action
MAKEDEV
51.24
KB
-rwxr-xr-x
2017-03-27 10:01
acpi_available
112
B
-rwxr-xr-x
2014-05-01 17:56
agetty
43.07
KB
-rwxr-xr-x
2020-01-27 15:28
apm_available
125
B
-rwxr-xr-x
2014-05-01 18:05
apparmor_parser
1.23
MB
-rwxr-xr-x
2023-06-29 13:30
badblocks
26.59
KB
-rwxr-xr-x
2020-01-22 15:42
blkdiscard
22.54
KB
-rwxr-xr-x
2020-01-27 15:28
blkid
79.39
KB
-rwxr-xr-x
2020-01-27 15:28
blockdev
34.79
KB
-rwxr-xr-x
2020-01-27 15:28
bridge
62.73
KB
-rwxr-xr-x
2019-04-16 14:37
capsh
18.59
KB
-rwxr-xr-x
2015-10-23 23:11
cfdisk
84.38
KB
-rwxr-xr-x
2020-01-27 15:28
cgdisk
170.17
KB
-rwxr-xr-x
2016-02-07 11:06
chcpu
22.52
KB
-rwxr-xr-x
2020-01-27 15:28
crda
10.3
KB
-rwxr-xr-x
2014-11-18 15:57
cryptdisks_start
1.11
KB
-rwxr-xr-x
2017-09-06 12:08
cryptdisks_stop
1.16
KB
-rwxr-xr-x
2017-09-06 12:08
cryptsetup
57.93
KB
-rwxr-xr-x
2017-09-06 12:08
cryptsetup-reencrypt
40.3
KB
-rwxr-xr-x
2017-09-06 12:08
ctrlaltdel
10.34
KB
-rwxr-xr-x
2020-01-27 15:28
debugfs
146.74
KB
-rwxr-xr-x
2020-01-22 15:42
depmod
147.07
KB
-rwxr-xr-x
2018-11-12 23:07
dhclient
475.83
KB
-rwxr-xr-x
2018-03-05 13:18
dhclient-script
15.28
KB
-rwxr-xr-x
2018-03-05 13:18
dmeventd
42.07
KB
-rwxr-xr-x
2016-04-16 09:58
dmsetup
146.02
KB
-rwxr-xr-x
2016-04-16 09:57
dosfsck
58.08
KB
-rwxr-xr-x
2016-05-26 14:21
dosfslabel
54.08
KB
-rwxr-xr-x
2016-05-26 14:21
dumpe2fs
22.59
KB
-rwxr-xr-x
2020-01-22 15:42
e2fsck
250.93
KB
-rwxr-xr-x
2020-01-22 15:42
e2image
30.75
KB
-rwxr-xr-x
2020-01-22 15:42
e2label
75.55
KB
-rwxr-xr-x
2020-01-22 15:42
e2undo
10.41
KB
-rwxr-xr-x
2020-01-22 15:42
ethtool
267.37
KB
-rwxr-xr-x
2016-04-01 15:07
fatlabel
54.08
KB
-rwxr-xr-x
2016-05-26 14:21
fdisk
107.06
KB
-rwxr-xr-x
2020-01-27 15:28
findfs
10.33
KB
-rwxr-xr-x
2020-01-27 15:28
fixparts
58.17
KB
-rwxr-xr-x
2016-02-07 11:06
fsadm
14.07
KB
-rwxr-xr-x
2016-04-16 09:57
fsck
43.15
KB
-rwxr-xr-x
2020-01-27 15:28
fsck.cramfs
34.77
KB
-rwxr-xr-x
2020-01-27 15:28
fsck.ext2
250.93
KB
-rwxr-xr-x
2020-01-22 15:42
fsck.ext3
250.93
KB
-rwxr-xr-x
2020-01-22 15:42
fsck.ext4
250.93
KB
-rwxr-xr-x
2020-01-22 15:42
fsck.ext4dev
250.93
KB
-rwxr-xr-x
2020-01-22 15:42
fsck.fat
58.08
KB
-rwxr-xr-x
2016-05-26 14:21
fsck.minix
75.09
KB
-rwxr-xr-x
2020-01-27 15:28
fsck.msdos
58.08
KB
-rwxr-xr-x
2016-05-26 14:21
fsck.nfs
333
B
-rwxr-xr-x
2016-02-05 10:48
fsck.vfat
58.08
KB
-rwxr-xr-x
2016-05-26 14:21
fsck.xfs
433
B
-rwxr-xr-x
2017-09-08 22:23
fsfreeze
10.37
KB
-rwxr-xr-x
2020-01-27 15:28
fstab-decode
6.21
KB
-rwxr-xr-x
2016-02-05 10:48
fstrim
38.97
KB
-rwxr-xr-x
2020-01-27 15:28
gdisk
178.17
KB
-rwxr-xr-x
2016-02-07 11:06
getcap
10.27
KB
-rwxr-xr-x
2015-10-23 23:11
getpcaps
10.24
KB
-rwxr-xr-x
2015-10-23 23:11
getty
43.07
KB
-rwxr-xr-x
2020-01-27 15:28
halt
648.38
KB
-rwxr-xr-x
2021-04-02 17:51
hdparm
119.93
KB
-rwxr-xr-x
2018-03-22 20:37
hwclock
54.91
KB
-rwxr-xr-x
2020-01-27 15:28
ifconfig
66.45
KB
-rwxr-xr-x
2014-06-30 15:19
ifdown
65.95
KB
-rwxr-xr-x
2018-05-10 16:21
ifenslave
3.44
KB
-rwxr-xr-x
2015-07-24 17:45
ifenslave-2.6
3.44
KB
-rwxr-xr-x
2015-07-24 17:45
ifquery
65.95
KB
-rwxr-xr-x
2018-05-10 16:21
ifup
65.95
KB
-rwxr-xr-x
2018-05-10 16:21
init
1.52
MB
-rwxr-xr-x
2021-04-02 17:51
insmod
147.07
KB
-rwxr-xr-x
2018-11-12 23:07
installkernel
2.58
KB
-rwxr-xr-x
2016-01-26 19:17
ip
367.38
KB
-rwxr-xr-x
2019-04-16 14:37
ip6tables
85.77
KB
-rwxr-xr-x
2016-02-19 16:21
ip6tables-restore
85.77
KB
-rwxr-xr-x
2016-02-19 16:21
ip6tables-save
85.77
KB
-rwxr-xr-x
2016-02-19 16:21
ipmaddr
18.32
KB
-rwxr-xr-x
2014-06-30 15:19
iptables
85.77
KB
-rwxr-xr-x
2016-02-19 16:21
iptables-restore
85.77
KB
-rwxr-xr-x
2016-02-19 16:21
iptables-save
85.77
KB
-rwxr-xr-x
2016-02-19 16:21
iptunnel
22.33
KB
-rwxr-xr-x
2014-06-30 15:19
iscsi-iname
13.99
KB
-rwxr-xr-x
2018-12-11 21:12
iscsi_discovery
5.16
KB
-rwxr-xr-x
2013-09-12 09:01
iscsiadm
737.26
KB
-rwxr-xr-x
2018-12-11 21:12
iscsid
765.61
KB
-rwxr-xr-x
2018-12-11 21:12
iscsistart
321.29
KB
-rwxr-xr-x
2018-12-11 21:12
isosize
22.53
KB
-rwxr-xr-x
2020-01-27 15:28
iw
173.63
KB
-rwxr-xr-x
2014-10-24 11:07
kbdrate
10.37
KB
-rwxr-xr-x
2016-09-22 19:33
key.dns_resolver
18.07
KB
-rwxr-xr-x
2015-12-10 17:41
killall5
18.61
KB
-rwxr-xr-x
2016-02-05 10:48
ldconfig
387
B
-rwxr-xr-x
2021-04-21 20:14
ldconfig.real
977.16
KB
-rwxr-xr-x
2021-04-21 20:14
logsave
10.35
KB
-rwxr-xr-x
2020-01-22 15:42
losetup
71.21
KB
-rwxr-xr-x
2020-01-27 15:28
lsmod
147.07
KB
-rwxr-xr-x
2018-11-12 23:07
lvchange
1.45
MB
-rwxr-xr-x
2016-04-16 09:58
lvconvert
1.45
MB
-rwxr-xr-x
2016-04-16 09:58
lvcreate
1.45
MB
-rwxr-xr-x
2016-04-16 09:58
lvdisplay
1.45
MB
-rwxr-xr-x
2016-04-16 09:58
lvextend
1.45
MB
-rwxr-xr-x
2016-04-16 09:58
lvm
1.45
MB
-rwxr-xr-x
2016-04-16 09:58
lvmchange
1.45
MB
-rwxr-xr-x
2016-04-16 09:58
lvmconf
12.39
KB
-rwxr-xr-x
2016-04-16 09:57
lvmconfig
1.45
MB
-rwxr-xr-x
2016-04-16 09:58
lvmdiskscan
1.45
MB
-rwxr-xr-x
2016-04-16 09:58
lvmdump
9.31
KB
-rwxr-xr-x
2016-04-16 09:57
lvmetad
50.13
KB
-rwxr-xr-x
2016-04-16 09:58
lvmpolld
59.52
KB
-rwxr-xr-x
2016-04-16 09:58
lvmsadc
1.45
MB
-rwxr-xr-x
2016-04-16 09:58
lvmsar
1.45
MB
-rwxr-xr-x
2016-04-16 09:58
lvreduce
1.45
MB
-rwxr-xr-x
2016-04-16 09:58
lvremove
1.45
MB
-rwxr-xr-x
2016-04-16 09:58
lvrename
1.45
MB
-rwxr-xr-x
2016-04-16 09:58
lvresize
1.45
MB
-rwxr-xr-x
2016-04-16 09:58
lvs
1.45
MB
-rwxr-xr-x
2016-04-16 09:58
lvscan
1.45
MB
-rwxr-xr-x
2016-04-16 09:58
mdadm
501.19
KB
-rwxr-xr-x
2017-11-08 14:18
mdmon
311.8
KB
-rwxr-xr-x
2017-11-08 14:18
mii-tool
18.81
KB
-rwxr-xr-x
2014-06-30 15:19
mkdosfs
26.49
KB
-rwxr-xr-x
2016-05-26 14:21
mke2fs
103.9
KB
-rwxr-xr-x
2020-01-22 15:42
mkfs
10.34
KB
-rwxr-xr-x
2020-01-27 15:28
mkfs.bfs
26.59
KB
-rwxr-xr-x
2020-01-27 15:28
mkfs.cramfs
34.63
KB
-rwxr-xr-x
2020-01-27 15:28
mkfs.ext2
103.9
KB
-rwxr-xr-x
2020-01-22 15:42
mkfs.ext3
103.9
KB
-rwxr-xr-x
2020-01-22 15:42
mkfs.ext4
103.9
KB
-rwxr-xr-x
2020-01-22 15:42
mkfs.ext4dev
103.9
KB
-rwxr-xr-x
2020-01-22 15:42
mkfs.fat
26.49
KB
-rwxr-xr-x
2016-05-26 14:21
mkfs.minix
75.11
KB
-rwxr-xr-x
2020-01-27 15:28
mkfs.msdos
26.49
KB
-rwxr-xr-x
2016-05-26 14:21
mkfs.ntfs
82.11
KB
-rwxr-xr-x
2019-03-21 22:37
mkfs.vfat
26.49
KB
-rwxr-xr-x
2016-05-26 14:21
mkfs.xfs
355.68
KB
-rwxr-xr-x
2017-09-08 22:24
mkhomedir_helper
18.41
KB
-rwxr-xr-x
2020-10-01 02:36
mkntfs
82.11
KB
-rwxr-xr-x
2019-03-21 22:37
mkswap
71.23
KB
-rwxr-xr-x
2020-01-27 15:28
modinfo
147.07
KB
-rwxr-xr-x
2018-11-12 23:07
modprobe
147.07
KB
-rwxr-xr-x
2018-11-12 23:07
mount.cifs
34.77
KB
-rwsr-xr-x
2017-03-06 14:02
mount.fuse
9.99
KB
-rwxr-xr-x
2016-07-12 09:03
mount.lowntfs-3g
102.67
KB
-rwxr-xr-x
2019-03-21 22:37
mount.ntfs
138.7
KB
-rwxr-xr-x
2019-03-21 22:37
mount.ntfs-3g
138.7
KB
-rwxr-xr-x
2019-03-21 22:37
mount.vmhgfs
42.8
KB
-rwxr-xr-x
2018-05-09 01:51
nameif
14.47
KB
-rwxr-xr-x
2014-06-30 15:19
ntfsclone
54.11
KB
-rwxr-xr-x
2019-03-21 22:37
ntfscp
34.1
KB
-rwxr-xr-x
2019-03-21 22:37
ntfslabel
26.1
KB
-rwxr-xr-x
2019-03-21 22:37
ntfsresize
70.11
KB
-rwxr-xr-x
2019-03-21 22:37
ntfsundelete
50.1
KB
-rwxr-xr-x
2019-03-21 22:37
on_ac_power
2.2
KB
-rwxr-xr-x
2009-12-02 09:57
pam_extrausers_chkpwd
34.8
KB
-rwxr-sr-x
2020-10-01 02:36
pam_extrausers_update
34.73
KB
-rwxr-xr-x
2020-10-01 02:36
pam_tally
10.35
KB
-rwxr-xr-x
2020-10-01 02:36
pam_tally2
14.44
KB
-rwxr-xr-x
2020-10-01 02:36
parted
78.27
KB
-rwxr-xr-x
2018-01-15 13:47
partprobe
10.07
KB
-rwxr-xr-x
2018-01-15 13:47
pivot_root
10.32
KB
-rwxr-xr-x
2020-01-27 15:28
plipconfig
10.2
KB
-rwxr-xr-x
2014-06-30 15:19
plymouthd
83.72
KB
-rwxr-xr-x
2018-05-09 13:59
poweroff
648.38
KB
-rwxr-xr-x
2021-04-02 17:51
pvchange
1.45
MB
-rwxr-xr-x
2016-04-16 09:58
pvck
1.45
MB
-rwxr-xr-x
2016-04-16 09:58
pvcreate
1.45
MB
-rwxr-xr-x
2016-04-16 09:58
pvdisplay
1.45
MB
-rwxr-xr-x
2016-04-16 09:58
pvmove
1.45
MB
-rwxr-xr-x
2016-04-16 09:58
pvremove
1.45
MB
-rwxr-xr-x
2016-04-16 09:58
pvresize
1.45
MB
-rwxr-xr-x
2016-04-16 09:58
pvs
1.45
MB
-rwxr-xr-x
2016-04-16 09:58
pvscan
1.45
MB
-rwxr-xr-x
2016-04-16 09:58
rarp
29.1
KB
-rwxr-xr-x
2014-06-30 15:19
raw
14.37
KB
-rwxr-xr-x
2020-01-27 15:28
reboot
648.38
KB
-rwxr-xr-x
2021-04-02 17:51
regdbdump
6.13
KB
-rwxr-xr-x
2014-11-18 15:57
request-key
17.99
KB
-rwxr-xr-x
2015-12-10 17:41
resize2fs
51.11
KB
-rwxr-xr-x
2020-01-22 15:42
resolvconf
4.75
KB
-rwxr-xr-x
2019-05-06 10:39
rmmod
147.07
KB
-rwxr-xr-x
2018-11-12 23:07
route
56.67
KB
-rwxr-xr-x
2014-06-30 15:19
rtacct
36.59
KB
-rwxr-xr-x
2019-04-16 14:37
rtmon
42.59
KB
-rwxr-xr-x
2019-04-16 14:37
runlevel
648.38
KB
-rwxr-xr-x
2021-04-02 17:51
runuser
30.98
KB
-rwxr-xr-x
2020-01-27 15:28
setcap
10.3
KB
-rwxr-xr-x
2015-10-23 23:11
setvtrgb
10.41
KB
-rwxr-xr-x
2016-09-22 19:33
sfdisk
92.07
KB
-rwxr-xr-x
2020-01-27 15:28
sgdisk
166.17
KB
-rwxr-xr-x
2016-02-07 11:06
shadowconfig
885
B
-rwxr-xr-x
2019-03-26 20:34
shutdown
648.38
KB
-rwxr-xr-x
2021-04-02 17:51
slattach
33.13
KB
-rwxr-xr-x
2014-06-30 15:19
start-stop-daemon
31.77
KB
-rwxr-xr-x
2021-04-20 22:48
sulogin
43.12
KB
-rwxr-xr-x
2020-01-27 15:28
swaplabel
14.43
KB
-rwxr-xr-x
2020-01-27 15:28
swapoff
18.58
KB
-rwxr-xr-x
2020-01-27 15:28
swapon
43.25
KB
-rwxr-xr-x
2020-01-27 15:28
switch_root
14.46
KB
-rwxr-xr-x
2020-01-27 15:28
sysctl
22.51
KB
-rwxr-xr-x
2020-03-05 13:43
tc
326.1
KB
-rwxr-xr-x
2019-04-16 14:37
telinit
648.38
KB
-rwxr-xr-x
2021-04-02 17:51
tipc
42.38
KB
-rwxr-xr-x
2019-04-16 14:37
tune2fs
75.55
KB
-rwxr-xr-x
2020-01-22 15:42
udevadm
438.61
KB
-rwxr-xr-x
2021-04-02 17:51
unix_chkpwd
34.77
KB
-rwxr-sr-x
2020-10-01 02:36
unix_update
34.7
KB
-rwxr-xr-x
2020-10-01 02:36
ureadahead
34.3
KB
-rwxr-xr-x
2019-04-23 17:23
vconfig
10.24
KB
-rwxr-xr-x
2018-05-10 16:19
veritysetup
31.91
KB
-rwxr-xr-x
2017-09-06 12:08
vgcfgbackup
1.45
MB
-rwxr-xr-x
2016-04-16 09:58
vgcfgrestore
1.45
MB
-rwxr-xr-x
2016-04-16 09:58
vgchange
1.45
MB
-rwxr-xr-x
2016-04-16 09:58
vgck
1.45
MB
-rwxr-xr-x
2016-04-16 09:58
vgconvert
1.45
MB
-rwxr-xr-x
2016-04-16 09:58
vgcreate
1.45
MB
-rwxr-xr-x
2016-04-16 09:58
vgdisplay
1.45
MB
-rwxr-xr-x
2016-04-16 09:58
vgexport
1.45
MB
-rwxr-xr-x
2016-04-16 09:58
vgextend
1.45
MB
-rwxr-xr-x
2016-04-16 09:58
vgimport
1.45
MB
-rwxr-xr-x
2016-04-16 09:58
vgimportclone
9.4
KB
-rwxr-xr-x
2016-04-16 09:57
vgmerge
1.45
MB
-rwxr-xr-x
2016-04-16 09:58
vgmknodes
1.45
MB
-rwxr-xr-x
2016-04-16 09:58
vgreduce
1.45
MB
-rwxr-xr-x
2016-04-16 09:58
vgremove
1.45
MB
-rwxr-xr-x
2016-04-16 09:58
vgrename
1.45
MB
-rwxr-xr-x
2016-04-16 09:58
vgs
1.45
MB
-rwxr-xr-x
2016-04-16 09:58
vgscan
1.45
MB
-rwxr-xr-x
2016-04-16 09:58
vgsplit
1.45
MB
-rwxr-xr-x
2016-04-16 09:58
wipefs
30.73
KB
-rwxr-xr-x
2020-01-27 15:28
xfs_repair
532.02
KB
-rwxr-xr-x
2017-09-08 22:24
xtables-multi
85.77
KB
-rwxr-xr-x
2016-02-19 16:21
zramctl
75.26
KB
-rwxr-xr-x
2020-01-27 15:28
Save
Rename
#!/bin/bash # # Copyright (C) 2007-2012 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA # # Author: Zdenek Kabelac <zkabelac at redhat.com> # # Script for resizing devices (usable for LVM resize) # # Needed utilities: # mount, umount, grep, readlink, blockdev, blkid, fsck, xfs_check # # ext2/ext3/ext4: resize2fs, tune2fs # reiserfs: resize_reiserfs, reiserfstune # xfs: xfs_growfs, xfs_info # # Return values: # 0 success # 1 error # 2 break detected # 3 unsupported online filesystem check for given mounted fs TOOL=fsadm _SAVEPATH=$PATH PATH=/sbin:/usr/sbin:/bin:/usr/sbin:$PATH # utilities TUNE_EXT=tune2fs RESIZE_EXT=resize2fs TUNE_REISER=reiserfstune RESIZE_REISER=resize_reiserfs TUNE_XFS=xfs_info RESIZE_XFS=xfs_growfs MOUNT=mount UMOUNT=umount MKDIR=mkdir RMDIR=rmdir BLOCKDEV=blockdev BLKID=blkid DATE=date GREP=grep READLINK=readlink READLINK_E="-e" FSCK=fsck XFS_CHECK=xfs_check # XFS_REPAIR -n is used when XFS_CHECK is not found XFS_REPAIR=xfs_repair # user may override lvm location by setting LVM_BINARY LVM=${LVM_BINARY:-lvm} YES=${_FSADM_YES} DRY=0 VERB= FORCE= EXTOFF=${_FSADM_EXTOFF:-0} DO_LVRESIZE=0 FSTYPE=unknown VOLUME=unknown TEMPDIR="${TMPDIR:-/tmp}/${TOOL}_${RANDOM}$$/m" DM_DEV_DIR="${DM_DEV_DIR:-/dev}" BLOCKSIZE= BLOCKCOUNT= MOUNTPOINT= MOUNTED= REMOUNT= PROCMOUNTS="/proc/mounts" NULL="$DM_DEV_DIR/null" IFS_OLD=$IFS # without bash $'\n' NL=' ' tool_usage() { echo "${TOOL}: Utility to resize or check the filesystem on a device" echo echo " ${TOOL} [options] check <device>" echo " - Check the filesystem on device using fsck" echo echo " ${TOOL} [options] resize <device> [<new_size>[BKMGTPE]]" echo " - Change the size of the filesystem on device to new_size" echo echo " Options:" echo " -h | --help Show this help message" echo " -v | --verbose Be verbose" echo " -e | --ext-offline unmount filesystem before ext2/ext3/ext4 resize" echo " -f | --force Bypass sanity checks" echo " -n | --dry-run Print commands without running them" echo " -l | --lvresize Resize given device (if it is LVM device)" echo " -y | --yes Answer \"yes\" at any prompts" echo echo " new_size - Absolute number of filesystem blocks to be in the filesystem," echo " or an absolute size using a suffix (in powers of 1024)." echo " If new_size is not supplied, the whole device is used." exit } verbose() { test -n "$VERB" && echo "$TOOL: $@" || true } error() { echo "$TOOL: $@" >&2 cleanup 1 } dry() { if [ "$DRY" -ne 0 ]; then verbose "Dry execution $@" return 0 fi verbose "Executing $@" "$@" } cleanup() { trap '' 2 # reset MOUNTPOINT - avoid recursion test "$MOUNTPOINT" = "$TEMPDIR" && MOUNTPOINT="" temp_umount if [ -n "$REMOUNT" ]; then verbose "Remounting unmounted filesystem back" dry "$MOUNT" "$VOLUME" "$MOUNTED" fi IFS=$IFS_OLD trap 2 test "$1" -eq 2 && verbose "Break detected" if [ "$DO_LVRESIZE" -eq 2 ]; then # start LVRESIZE with the filesystem modification flag # and allow recursive call of fsadm _FSADM_YES=$YES _FSADM_EXTOFF=$EXTOFF export _FSADM_YES _FSADM_EXTOFF unset FSADM_RUNNING test -n "$LVM_BINARY" && PATH=$_SAVEPATH dry exec "$LVM" lvresize $VERB $FORCE -r -L${NEWSIZE}b "$VOLUME_ORIG" fi # error exit status for break exit ${1:-1} } # convert parameter from Exa/Peta/Tera/Giga/Mega/Kilo/Bytes and blocks # (2^(60/50/40/30/20/10/0)) decode_size() { case "$1" in *[eE]) NEWSIZE=$(( ${1%[eE]} * 1152921504606846976 )) ;; *[pP]) NEWSIZE=$(( ${1%[pP]} * 1125899906842624 )) ;; *[tT]) NEWSIZE=$(( ${1%[tT]} * 1099511627776 )) ;; *[gG]) NEWSIZE=$(( ${1%[gG]} * 1073741824 )) ;; *[mM]) NEWSIZE=$(( ${1%[mM]} * 1048576 )) ;; *[kK]) NEWSIZE=$(( ${1%[kK]} * 1024 )) ;; *[bB]) NEWSIZE=${1%[bB]} ;; *) NEWSIZE=$(( $1 * $2 )) ;; esac #NEWBLOCKCOUNT=$(round_block_size $NEWSIZE $2) NEWBLOCKCOUNT=$(( $NEWSIZE / $2 )) if [ $DO_LVRESIZE -eq 1 ]; then # start lvresize, but first cleanup mounted dirs DO_LVRESIZE=2 cleanup 0 fi } # detect filesystem on the given device # dereference device name if it is symbolic link detect_fs() { VOLUME_ORIG=$1 VOLUME=${1/#"${DM_DEV_DIR}/"/} VOLUME=$("$READLINK" $READLINK_E "$DM_DEV_DIR/$VOLUME") || error "Cannot get readlink \"$1\"" RVOLUME=$VOLUME case "$RVOLUME" in # hardcoded /dev since udev does not create these entries elsewhere /dev/dm-[0-9]*) read </sys/block/${RVOLUME#/dev/}/dm/name SYSVOLUME 2>&1 && VOLUME="$DM_DEV_DIR/mapper/$SYSVOLUME" ;; esac # use null device as cache file to be sure about the result # not using option '-o value' to be compatible with older version of blkid FSTYPE=$("$BLKID" -c "$NULL" -s TYPE "$VOLUME") || error "Cannot get FSTYPE of \"$VOLUME\"" FSTYPE=${FSTYPE##*TYPE=\"} # cut quotation marks FSTYPE=${FSTYPE%%\"*} verbose "\"$FSTYPE\" filesystem found on \"$VOLUME\"" } # check if the given device is already mounted and where # FIXME: resolve swap usage and device stacking detect_mounted() { test -e "$PROCMOUNTS" || error "Cannot detect mounted device \"$VOLUME\"" MOUNTED=$("$GREP" "^$VOLUME[ \t]" "$PROCMOUNTS") # for empty string try again with real volume name test -z "$MOUNTED" && MOUNTED=$("$GREP" "^$RVOLUME[ \t]" "$PROCMOUNTS") # cut device name prefix and trim everything past mountpoint # echo translates \040 to spaces MOUNTED=${MOUNTED#* } MOUNTED=$(echo -n -e ${MOUNTED%% *}) # for systems with different device names - check also mount output if test -z "$MOUNTED" ; then MOUNTED=$(LC_ALL=C "$MOUNT" | "$GREP" "^$VOLUME[ \t]") test -z "$MOUNTED" && MOUNTED=$(LC_ALL=C "$MOUNT" | "$GREP" "^$RVOLUME[ \t]") MOUNTED=${MOUNTED##* on } MOUNTED=${MOUNTED% type *} # allow type in the mount name fi test -n "$MOUNTED" } # get the full size of device in bytes detect_device_size() { # check if blockdev supports getsize64 "$BLOCKDEV" 2>&1 | "$GREP" getsize64 >"$NULL" if test $? -eq 0; then DEVSIZE=$("$BLOCKDEV" --getsize64 "$VOLUME") || error "Cannot read size of device \"$VOLUME\"" else DEVSIZE=$("$BLOCKDEV" --getsize "$VOLUME") || error "Cannot read size of device \"$VOLUME\"" SSSIZE=$("$BLOCKDEV" --getss "$VOLUME") || error "Cannot block size read device \"$VOLUME\"" DEVSIZE=$(($DEVSIZE * $SSSIZE)) fi } # round up $1 / $2 # could be needed to gaurantee 'at least given size' # but it makes many troubles round_up_block_size() { echo $(( ($1 + $2 - 1) / $2 )) } temp_mount() { dry "$MKDIR" -p -m 0000 "$TEMPDIR" || error "Failed to create $TEMPDIR" dry "$MOUNT" "$VOLUME" "$TEMPDIR" || error "Failed to mount $TEMPDIR" } temp_umount() { dry "$UMOUNT" "$TEMPDIR" || error "Failed to umount \"$TEMPDIR\"" dry "$RMDIR" "${TEMPDIR}" || error "Failed to remove \"$TEMPDIR\"" dry "$RMDIR" "${TEMPDIR%%m}" || error "Failed to remove \"${TEMPDIR%%m}\"" } yes_no() { echo -n "$@? [Y|n] " if [ -n "$YES" ]; then echo y ; return 0 fi while read -r -s -n 1 ANS ; do case "$ANS" in "y" | "Y" | "") echo y ; return 0 ;; "n" | "N") echo n ; return 1 ;; esac done } try_umount() { yes_no "Do you want to unmount \"$MOUNTED\"" && dry "$UMOUNT" "$MOUNTED" && return 0 error "Cannot proceed with mounted filesystem \"$MOUNTED\"" } validate_parsing() { test -n "$BLOCKSIZE" && test -n "$BLOCKCOUNT" || error "Cannot parse $1 output" } #################################### # Resize ext2/ext3/ext4 filesystem # - unmounted or mounted for upsize # - unmounted for downsize #################################### resize_ext() { verbose "Parsing $TUNE_EXT -l \"$VOLUME\"" for i in $(LC_ALL=C "$TUNE_EXT" -l "$VOLUME"); do case "$i" in "Block size"*) BLOCKSIZE=${i##* } ;; "Block count"*) BLOCKCOUNT=${i##* } ;; esac done validate_parsing "$TUNE_EXT" decode_size $1 $BLOCKSIZE FSFORCE=$FORCE if [ "$NEWBLOCKCOUNT" -lt "$BLOCKCOUNT" -o "$EXTOFF" -eq 1 ]; then detect_mounted && verbose "$RESIZE_EXT needs unmounted filesystem" && try_umount REMOUNT=$MOUNTED if test -n "$MOUNTED" ; then # Forced fsck -f for umounted extX filesystem. case "$-" in *i*) dry "$FSCK" $YES -f "$VOLUME" ;; *) dry "$FSCK" -f -p "$VOLUME" ;; esac fi fi verbose "Resizing filesystem on device \"$VOLUME\" to $NEWSIZE bytes ($BLOCKCOUNT -> $NEWBLOCKCOUNT blocks of $BLOCKSIZE bytes)" dry "$RESIZE_EXT" $FSFORCE "$VOLUME" $NEWBLOCKCOUNT } ############################# # Resize reiserfs filesystem # - unmounted for upsize # - unmounted for downsize ############################# resize_reiser() { detect_mounted && verbose "ReiserFS resizes only unmounted filesystem" && try_umount REMOUNT=$MOUNTED verbose "Parsing $TUNE_REISER \"$VOLUME\"" for i in $(LC_ALL=C "$TUNE_REISER" "$VOLUME"); do case "$i" in "Blocksize"*) BLOCKSIZE=${i##*: } ;; "Count of blocks"*) BLOCKCOUNT=${i##*: } ;; esac done validate_parsing "$TUNE_REISER" decode_size $1 $BLOCKSIZE verbose "Resizing \"$VOLUME\" $BLOCKCOUNT -> $NEWBLOCKCOUNT blocks ($NEWSIZE bytes, bs: $NEWBLOCKCOUNT)" if [ -n "$YES" ]; then echo y | dry "$RESIZE_REISER" -s $NEWSIZE "$VOLUME" else dry "$RESIZE_REISER" -s $NEWSIZE "$VOLUME" fi } ######################## # Resize XFS filesystem # - mounted for upsize # - cannot downsize ######################## resize_xfs() { detect_mounted MOUNTPOINT=$MOUNTED if [ -z "$MOUNTED" ]; then MOUNTPOINT=$TEMPDIR temp_mount || error "Cannot mount Xfs filesystem" fi verbose "Parsing $TUNE_XFS \"$MOUNTPOINT\"" for i in $(LC_ALL=C "$TUNE_XFS" "$MOUNTPOINT"); do case "$i" in "data"*) BLOCKSIZE=${i##*bsize=} ; BLOCKCOUNT=${i##*blocks=} ;; esac done BLOCKSIZE=${BLOCKSIZE%%[^0-9]*} BLOCKCOUNT=${BLOCKCOUNT%%[^0-9]*} validate_parsing "$TUNE_XFS" decode_size $1 $BLOCKSIZE if [ $NEWBLOCKCOUNT -gt $BLOCKCOUNT ]; then verbose "Resizing Xfs mounted on \"$MOUNTPOINT\" to fill device \"$VOLUME\"" dry "$RESIZE_XFS" $MOUNTPOINT elif [ $NEWBLOCKCOUNT -eq $BLOCKCOUNT ]; then verbose "Xfs filesystem already has the right size" else error "Xfs filesystem shrinking is unsupported" fi } #################### # Resize filesystem #################### resize() { NEWSIZE=$2 detect_fs "$1" detect_device_size verbose "Device \"$VOLUME\" size is $DEVSIZE bytes" # if the size parameter is missing use device size #if [ -n "$NEWSIZE" -a $NEWSIZE < test -z "$NEWSIZE" && NEWSIZE=${DEVSIZE}b IFS=$NL case "$FSTYPE" in "ext3"|"ext2"|"ext4") resize_ext $NEWSIZE ;; "reiserfs") resize_reiser $NEWSIZE ;; "xfs") resize_xfs $NEWSIZE ;; *) error "Filesystem \"$FSTYPE\" on device \"$VOLUME\" is not supported by this tool" ;; esac || error "Resize $FSTYPE failed" cleanup 0 } #################################### # Calclulate diff between two dates # LC_ALL=C input is expected the # only one supported #################################### diff_dates() { echo $(( $("$DATE" -u -d"$1" +%s 2>"$NULL") - $("$DATE" -u -d"$2" +%s 2>"$NULL") )) } ################### # Check filesystem ################### check() { detect_fs "$1" if detect_mounted ; then verbose "Skipping filesystem check for device \"$VOLUME\" as the filesystem is mounted on $MOUNTED"; cleanup 3 fi case "$FSTYPE" in "ext2"|"ext3"|"ext4") IFS_CHECK=$IFS IFS=$NL for i in $(LC_ALL=C "$TUNE_EXT" -l "$VOLUME"); do case "$i" in "Last mount"*) LASTMOUNT=${i##*: } ;; "Last checked"*) LASTCHECKED=${i##*: } ;; esac done case "$LASTMOUNT" in *"n/a") ;; # nothing to do - system was not mounted yet *) LASTDIFF=$(diff_dates $LASTMOUNT $LASTCHECKED) if test "$LASTDIFF" -gt 0 ; then verbose "Filesystem has not been checked after the last mount, using fsck -f" FORCE="-f" fi ;; esac IFS=$IFS_CHECK esac case "$FSTYPE" in "xfs") if which "$XFS_CHECK" >"$NULL" 2>&1 ; then dry "$XFS_CHECK" "$VOLUME" else # Replacement for outdated xfs_check # FIXME: for small devices we need to force_geometry, # since we run in '-n' mode, it shouldn't be problem. # Think about better way.... dry "$XFS_REPAIR" -n -o force_geometry "$VOLUME" fi ;; *) # check if executed from interactive shell environment case "$-" in *i*) dry "$FSCK" $YES $FORCE "$VOLUME" ;; *) dry "$FSCK" $FORCE -p "$VOLUME" ;; esac esac } ############################# # start point of this script # - parsing parameters ############################# trap "cleanup 2" 2 # test if we are not invoked recursively test -n "$FSADM_RUNNING" && exit 0 # test some prerequisities for i in "$TUNE_EXT" "$RESIZE_EXT" "$TUNE_REISER" "$RESIZE_REISER" \ "$TUNE_XFS" "$RESIZE_XFS" "$MOUNT" "$UMOUNT" "$MKDIR" \ "$RMDIR" "$BLOCKDEV" "$BLKID" "$GREP" "$READLINK" \ "$DATE" "$FSCK" "$XFS_CHECK" "$XFS_REPAIR" "$LVM" ; do test -n "$i" || error "Required command definitions in the script are missing!" done "$LVM" version >"$NULL" 2>&1 || error "Could not run lvm binary \"$LVM\"" $("$READLINK" -e / >"$NULL" 2>&1) || READLINK_E="-f" TEST64BIT=$(( 1000 * 1000000000000 )) test "$TEST64BIT" -eq 1000000000000000 || error "Shell does not handle 64bit arithmetic" $(echo Y | "$GREP" Y >"$NULL") || error "Grep does not work properly" test $("$DATE" -u -d"Jan 01 00:00:01 1970" +%s) -eq 1 || error "Date translation does not work" if [ "$#" -eq 0 ] ; then tool_usage fi while [ "$#" -ne 0 ] do case "$1" in "") ;; "-h"|"--help") tool_usage ;; "-v"|"--verbose") VERB="-v" ;; "-n"|"--dry-run") DRY=1 ;; "-f"|"--force") FORCE="-f" ;; "-e"|"--ext-offline") EXTOFF=1 ;; "-y"|"--yes") YES="-y" ;; "-l"|"--lvresize") DO_LVRESIZE=1 ;; "check") CHECK="$2" ; shift ;; "resize") RESIZE="$2"; NEWSIZE="$3" ; shift 2 ;; *) error "Wrong argument \"$1\". (see: $TOOL --help)" esac shift done test "$YES" = "-y" || YES= test "$EXTOFF" -eq 1 || EXTOFF=0 if [ -n "$CHECK" ]; then check "$CHECK" elif [ -n "$RESIZE" ]; then export FSADM_RUNNING="fsadm" resize "$RESIZE" "$NEWSIZE" else error "Missing command. (see: $TOOL --help)" fi