Seagate ST318404LC User's Guide download pdf (Page 19)

Dell Compellent Confidential HP-UX Best Practices 11i v2 and 11i v1

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Logical volume "/dev/vgdemo/lvol1" has been successfully extended.

Volume Group configuration for /dev/vgdemo has been saved in /etc/lvmconf/vgdemo.conf

To validate the Logical Volume creation, issue the following command.

Type: lvdisplay –v /dev/vgdemo/lvol1

--- Logical volumes ---

LV Name /dev/vgdemo/lvol1

VG Name /dev/vgdemo

LV Permission read/write

LV Status available/syncd

Mirror copies 0

Consistency Recovery MWC

Schedule parallel

LV Size (Mbytes) 10240

Current LE 640

Allocated PE 640

Stripes 0

Stripe Size (Kbytes) 0

Bad block on

Allocation strict

IO Timeout (Seconds) default

We can now prepare the Logical Volume for use by creating a filesystem on it. Issue the command.

Type: newfs –F vxfs –o largefiles /dev/vgdemo/rlvol1

(where –o largefiles: allows for any single files in the Logical Volume to be 2GB or larger)

version 6 layout

10256384 sectors, 10256384 blocks of size 1024, log size 16384 blocks

largefiles supported

Mounting and using the new Logical Volume/Filesystem

We will now mount this newly created Logical Volume to the /vgdemo directory. We create the new

directory with the command.

Type: mkdir –p /vgdemo

We then add the following entry to the /etc/fstab file with the following command.

Type: echo “/dev/vgdemo/lvol1 /vgdemo vxfs largefiles,delaylog 0 2” >>

/etc/fstab

(where largefiles: informs LVM to mount this filesystem with the largefiles option during and with

every subsequent system reboot)

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Seagate ST318404LC User's Guide Page 19