Shulou(Shulou.com)06/02 Report--

1. Power off the host, connect the hard disk, the host starts (without restarting the host)

two。 Use the cfgmgr command to discover the configuration of newly added hard drives

# cfgmgr-v

3. Configure the hard disk, or join an existing volume group (original volume group: rootvg; new hard disk: hdisk1):

# extendvg-f rootvg hdisk1

Create a new volume group for the new hard disk (new volume group: datavg):

Mkvg-f-y datavg hdisk1

4. Activate the new volume group:

# varyonvg datavg

5. Check results:

# lsvgrootvgdatavg#lspvhdisk0 00034a5b555c3456 rootvghdisk1 3434343abce44444 datavg

Intermediate 16-bit hexadecimal PVID

6. Create a logical volume: smit mklv

Enter the following parameters:

Logical volumn NAME logical volume name; VOLUMN GROUP name volume group name; Number of LOGICAL PARTITIONS logical volume size (number of logical partitions, logical partition size is 4MB)

7. Create a file system: smit crfs

Enter the following parameters:

LOGICAL VOLUMN name logical volume name; MOUNT POINT mount point, which should be an empty directory, otherwise the original files will not be visible or available. For example: / usr/local/data modify parameter: whether the default mount is changed to yes when the Mount AUTOMATICALLY at system restart system is restarted

8. Mount the file system:

# mount / usr/local/data

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