S
Steve Carter
All,
A few weeks ago, in a discussion under the referenced subject, I asked Greg
Hayes of Raxco (makers of Perfect Disk) why Perfect Disk version 6.0 (build
26) failed to complete an offline defragmentation of the system partition on
two of my computers. After ascertaining that I had Symantec PC Anywhere Ver
10 on both machines, Greg directed my attention to this link:
http://www.raxco.com/support/windows/kb_details.cfm?kbid=387
The link references a driver that PC Anywhere loads at boot and a workaround
(setting the driver not to load) which will allow Perfect Disk to perform
it's boot time defrag. I have tested this method and it works just fine.
The method Symantec chose to load their driver is the culprit here, and it
is not a fault in Perfect Disk.
That said, I prefer Perfect Disk to Diskkeeper for a few reasons:
1) Perfect Disk defrags and consolidates NTFS directories during a regular
defrag. With Diskkeeper, this must be done offline.
2) I prefer PD's "smartplacement". I find that it minimizes fragmentation
between defrag runs and, therefore, causes subsequent defrags to be quicker.
3) PD (at least in smartplacement mode, which I use) consolidates free space
far better than Diskkeeper unless Diskkeeper is specifically run in free
space consolidation mode.
4) I prefer PD's scheduling system.
And, as this episode demonstrates, you just can't beat Raxco's customer
service.
Steve
A few weeks ago, in a discussion under the referenced subject, I asked Greg
Hayes of Raxco (makers of Perfect Disk) why Perfect Disk version 6.0 (build
26) failed to complete an offline defragmentation of the system partition on
two of my computers. After ascertaining that I had Symantec PC Anywhere Ver
10 on both machines, Greg directed my attention to this link:
http://www.raxco.com/support/windows/kb_details.cfm?kbid=387
The link references a driver that PC Anywhere loads at boot and a workaround
(setting the driver not to load) which will allow Perfect Disk to perform
it's boot time defrag. I have tested this method and it works just fine.
The method Symantec chose to load their driver is the culprit here, and it
is not a fault in Perfect Disk.
That said, I prefer Perfect Disk to Diskkeeper for a few reasons:
1) Perfect Disk defrags and consolidates NTFS directories during a regular
defrag. With Diskkeeper, this must be done offline.
2) I prefer PD's "smartplacement". I find that it minimizes fragmentation
between defrag runs and, therefore, causes subsequent defrags to be quicker.
3) PD (at least in smartplacement mode, which I use) consolidates free space
far better than Diskkeeper unless Diskkeeper is specifically run in free
space consolidation mode.
4) I prefer PD's scheduling system.
And, as this episode demonstrates, you just can't beat Raxco's customer
service.
Steve