Seagate ST34572WC Spezifikationen PDF herunterladen (Seite 55)

Max PV 16

Cur PV 1

Act PV 1

Max PE per PV 4350

VGDA 2

PE Size (Mbytes) 4

Total PE 4340

Alloc PE 3740

Free PE 600

Total PVG 0

Total Spare PVs 0

Total Spare PVs in use 0

In this example, the total free space is 600 * 4 MB, or 2400 MB.

b. The logical volume is mirrored with a strict allocation policy, and there are not

enough extents on a separate disk to comply with the allocation policy. To confirm

this, run lvdisplay to determine which disks the logical volume occupies, and then

check whether there is sufficient space on the other disks in the volume group.

c. In a SAN environment, one of the disks was dynamically increased in size. LVM did

not detect the asynchronous change in size.

Recommended Action:

a. Choose a smaller size for the logical volume, or add more disk space to the volume

group.

b. Choose a smaller size for the logical volume, or add more disk space to the volume

group. Alternatively, free up space on an available disk using pvmove.

c. None. LVM does not support dynamic resizing of disks.

Note: When an LVM volume group is created, several configuration parameters are set

(such as max_pe, max_pv, and max_lv). The new vgmodify command enables you to

change these configuration parameters on an existing volume group, which avoids having

to migrate user data. For more information, see vgmodify(1M) and the LVM Volume Group

Dynamic LUN expansion (DLE)/vgmodify whitepaper.

"m": Illegal option.

Cause:

The system does not have HP MirrorDisk/UX installed.

Recommended Action:

Install HP MirrorDisk/UX.

lvlnboot

lvlnboot: Unable to configure swap logical volume. Swap logical volume

size beyond the IODC max address.

Cause:

The boot disk firmware cannot access the entire range of the swap logical volume. This

happens with older host bus adapters when primary swap is configured past 4 GB on the

disk.

Recommended Action:

Upgrade the system firmware or use a newer host bus adapter that supports block

addressing. If neither of these actions is successful, reduce the size of the primary swap

logical volume so that it does not exceed 4 GB.

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