HP XP10000 User Manual download pdf (Page 55)

Troubleshooting 57

Physical volumes cannot be

created (pvcreate).

Verify that the disk array logical devices are correctly formatted.

Verify that the character-type device file exists.

Verify that the correct character-type device file name is used with

pvcreate (for example, /dev/rdsk/...).

Volume group cannot be

created (vgcreate).

Verify that the directory for the new volume group exists.

Verify that the control file exists.

Verify that the correct major number (64) and minor number are used

with mknod.

Verify that the block-type device file exists and is entered correctly

with vgcreate.

Verify that the physical volume is not already allocated to another

volume group.

Logical volumes cannot be

created (lvcreate).

Verify that the volume capacity for OPEN-x volumes is not greater

than the maximum capacity allowed. See the Device Emulations

Appendix.

Verify that the capacity of the volume group is not less than the total

capacity of the partitioned logical volume.

The file system cannot be

created (newfs command).

Verify that the character-type device file is entered correctly with

newfs (for example, /dev/vg01/r/vo/x).

A file system is not mounted

after rebooting.

Verify that the host was restarted correctly.

Verify that the file system attributes are correct.

Verify that the auto-mount information in the /etc/checklist

(/etc/fstab) file is correct.

Error Condition Recommended Action

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HP XP10000 User Manual Page 55