HP Insight Control Software for Linux - Manual (Page 63)

Unrecoverable sector-read errors on the source server hard drive are not supported
and fail a Windows P2P or P2V migration
The following error message might appear if a volume that has unrecoverable sector-read errors
is migrated: Server Migration failed. ReadFile failed.
Cause
Hard drives automatically take corrective action when they have difficulty reading a sector. These
sectors are marked as “bad sectors” and relocated to one of the sparse sectors in a reserved area
of the hard disk. In these cases, no read error is produced, and the drive continues to function
properly. The data is lost and a read error is propagated to the operating system only if the surface
error rate is too high and additional sparse sectors are not available, or when the sector is
completely unreadable from the beginning.
If file system tools are used to detect these failing sectors (for example, CHKDSK /p /r), the
clusters are marked as “bad.” However, the data usually cannot be recovered. In such cases, the
system is not consistent, and proper migration is not possible.
Suggested action
Insight Control server migration does not support the migration of volumes that have unrecoverable
bad sectors.
Source Agent fails to launch when source server reboots in migration agent mode
Suggested action
Try the following:
1. To return to the original configuration, reboot the source server to Profile 1 Hardware Profile.
2. Remove server migration Source Agent Mode manually.
a.
Right-click My Computer, and then select Properties.
b. Click the Hardware tab, and then select Hardware profiles.
c. Select server migration Source Agent Mode, and then click Delete.
3. Before you start a new migration, verify that all antivirus and firewall software is properly
reconfigured or disabled.
Error occurs during data copy of Linux migration
An Error during data copy offset=offset srcPos=source sector
dstPos=destination sector amount=number of sectors
message appears in the
source or destination log, followed by an I/O exception.
Cause
Bad blocks might exist on the source or destination disk.
Suggested action
Insight Control does not support migrations of disks that have bad blocks. If the bad block is on
the destination disk, change the destination disk.
Migration process 63