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5.21. lvm2

The lvm2 package contains support for Logical Volume Management (LVM).
The following are the Known Issues that apply to the lvm2 packages in Red Hat Enterprise Linux 5.4
  • The lvchange command is used to change the attributes of a logical volume. Issuing the lvchange command on a volume group that contains a mirror or snapshot may result in messages similar to the following: 
    Unable to change mirror log LV fail_secondary_mlog directly
Unable to change mirror image LV fail_secondary_mimage_0 directly
Unable to change mirror image LV fail_secondary_mimage_1 directly
    These messages can be safely ignored. (BZ#232499)