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LVM on Red Hat Linux (2/2)
# mkfs -t ext3 /dev/vg01/lvol1
mke2fs1.35 (28-Feb-2004)
Filesystemlabel=
OStype: Linux
Blocksize=4096 (log=2)
Fragmentsize=4096 (log=2)
109871104inodes, 219722752 blocks
10986137blocks (5.00%) reserved for the super user
Firstdata block=0
Maximumfilesystem blocks=222298112
6706block groups
32768blocks per group, 32768 fragments per group
16384inodes per group
Superblockbackups stored on blocks:
32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632, 2654208,
4096000, 7962624, 11239424, 20480000, 23887872, 71663616, 78675968,
102400000, 214990848
Writinginode tables: done
Creatingjournal (8192 blocks): done
Writingsuperblocks and filesystem accounting information: done
Thisfilesystem will be automatically checked every 22 mounts or
180days, whichever comes first. Use tune2fs -c or -i to override.
# tune2fs -i 0 /dev/vg01/lvol1
tune2fs1.35 (28-Feb-2004)
Settinginterval between check 0 seconds
# mkdir /data01
mkdir:cannot create directory `/data01': File exists
# df -k
Filesystem 1K-blocks Used Available Use% Mounted on
/dev/mapper/VolGroup00-LogVol00
138949632 2288716 129602692 2% /
/dev/cciss/c0d0p1 102710 10890 86517 12%/boot
none 2511984 0 2511984 0% /dev/shm
abc:/data01 865095296 444284672 376866304 55% /den
xyz:/vol/logs/Click_Fox
4026531840 2545154400 1481377440 64% /ClickFox
# vi /etc/fstab
#This file is edited by fstab-sync - see 'man fstab-sync' for details
#
/dev/VolGroup00/LogVol00/ ext3 defaults 1 1
LABEL=/boot /boot ext3 defaults 1 2
none /dev/pts devpts gid=5,mode=620 0 0
none /dev/shm tmpfs defaults 0 0
none /proc proc defaults 0 0
none /sys sysfs defaults 0 0
/dev/VolGroup00/LogVol01swap swap defaults 0 0
/dev/vg01/lvol1 /data01 ext3 defaults 1 1
#/dev/VolGroup01/LogVol00/data01 ext3 defaults 1 1
#
abc:/data01 /den nfs proto=tcp,rw,hard,intr
xyz:/vol/logs/Click_Fox /ClickFox nfs proto=tcp,rw,hard,intr
/dev/hda /media/cdrom auto pamconsole,exec,noauto,managed 0 0
~
~
"/etc/fstab"15L, 923Cwritten
# mount /data01
# df -k
Filesystem 1K-blocks Used Available Use% Mounted on
/dev/mapper/VolGroup00-LogVol00
138949632 2288716 129602692 2% /
/dev/cciss/c0d0p1 102710 10890 86517 12%/boot
none 2511984 0 2511984 0% /dev/shm
abc:/data01 865095296 444284672376866304 55% /den
xyz:/vol/logs/Click_Fox
4026531840 2545154368 1481377472 64% /ClickFox
/dev/mapper/vg01-lvol1
865099368 110656 821044164 1% /data01
#
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