Search found 73 matches
- Mon Aug 20, 2018 12:36 pm
- Forum: Technical Support
- Topic: PrimoCache performance and many one time writes
- Replies: 1
- Views: 1754
PrimoCache performance and many one time writes
My system disk is monitored by PrimoCache. On that disk is a certain folder that has very high number of one time writes. And a lesser number of one time reads. Is it beneficial to move that folder to a disk that's not monitored by PrimoCache? I ask because I see two possible dangers: 1] No matter h...
- Mon Aug 20, 2018 8:59 am
- Forum: Technical Support
- Topic: Block size vs sector size
- Replies: 5
- Views: 6729
Re: Block size vs sector size
Getting clearer now. Yeah, it's possibly beyond the scope of this forum. But OTOH, PrimoCache is all about getting more performance and the end result is best if both the disk and PrimoCache are configured in the best possible way. I understand that for copying a 1GB file a larger sector size is ben...
- Mon Aug 20, 2018 7:53 am
- Forum: Technical Support
- Topic: How much L2 cache? Backups?
- Replies: 14
- Views: 10993
Re: How much L2 cache? Backups?
So the backups also serve as something raid-0 like? If so things are getting really interesting because right now my backups only take time and space. But if my backups also give me a speed boost then .... well... wow! Combine that with PrimoCache and things get really fast. The only thing that's le...
- Mon Aug 20, 2018 6:57 am
- Forum: Technical Support
- Topic: How much L2 cache? Backups?
- Replies: 14
- Views: 10993
Re: How much L2 cache? Backups?
I only did some brief tests with 3 pooled USB disks; when doing bulk copies from/to my SSD it gives great speeds. A little RAID 0 like
- Mon Aug 20, 2018 6:29 am
- Forum: Technical Support
- Topic: Block size vs sector size
- Replies: 5
- Views: 6729
Re: Block size vs sector size
Do you have two L2 disks with matching sector sizes for your system and data disk? Why not set all disks to same sector size? Say 32k What are the disadvantages and advantages? Advantages: It makes things easier for PrimoCache. Less overhead. Less blocks to manage like also means less CPU usage. Dis...
- Mon Aug 20, 2018 4:48 am
- Forum: Technical Support
- Topic: Block size vs sector size
- Replies: 5
- Views: 6729
Block size vs sector size
Is there any relation between the block size in PrimoCache and sector size on my HDD/SSD?
- Sun Aug 19, 2018 12:30 pm
- Forum: Technical Support
- Topic: How much L2 cache? Backups?
- Replies: 14
- Views: 10993
Re: How much L2 cache? Backups?
I understand your script now. I have to check my backup program behaves as Macrium does.
BTW I'm now investigating DrivePool and the other Stablebit programs. Really intesting stuff. I can even use it as part of my backup strategy.
BTW I'm now investigating DrivePool and the other Stablebit programs. Really intesting stuff. I can even use it as part of my backup strategy.
- Sun Aug 19, 2018 8:52 am
- Forum: Technical Support
- Topic: L1 + L2 tasks and RAM allocation
- Replies: 3
- Views: 3262
Re: L1 + L2 tasks and RAM allocation
The other solution might be setting up a small stripe for L2. That way SSD performance stays good and PrimoCache can handle the L1 the way it thinks is best. The 2GB L1 was just an example. I own PrimoCache for years but yesterday I reinstalled it and right now I'm playing with 2GB. Which most certa...
- Sun Aug 19, 2018 8:31 am
- Forum: Technical Support
- Topic: How much L2 cache? Backups?
- Replies: 14
- Views: 10993
Re: How much L2 cache? Backups?
Yes, I fully understand there is no option to force certain files (blocks) to be in cache. I'll try to be more clear what I tried to say. I install PrimoCache. From that point on it starts learning and figures out file XYZ is extremly often accessed. So that file gets a very high access count. Doesn...
- Sun Aug 19, 2018 6:12 am
- Forum: Technical Support
- Topic: L1 + L2 tasks and RAM allocation
- Replies: 3
- Views: 3262
L1 + L2 tasks and RAM allocation
I need some advise on setting up my caching strategy. Current setup: Fast SSD + slow HDD. I have a total of 2GB RAM to allocate for L1. Currently I use both drives in one caching task. My reasoning is that this way PrimoCache can use the 2GB in the best possible way. I could setup 2 tasks and alloca...