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Last post

Another way of prefetch?

Last post by points « Sat Jun 01, 2019 5:24 am
Replies: 4
by points » Tue May 28, 2019 8:53 am

On a cache task with L1 and L2 storage I observe the L1 cache almost full with 6 Gb of data while the L2 storage is only filled with 2 Gb and still...

4 Replies

4894 Views

Last post by points
Sat Jun 01, 2019 5:24 am
Request: Able to restore cache upon crash

Last post by Support « Mon May 06, 2019 5:19 pm
Replies: 1
by MrCache » Wed May 01, 2019 11:19 am

I wonder if it would be possible to implement a function that can restore a cache that has gotten wiped in case your system crashes for whatever...

1 Replies

3772 Views

Last post by Support
Mon May 06, 2019 5:19 pm
[Feature request] Hybrid Write

Last post by cichy45 « Thu Apr 18, 2019 1:51 pm
Replies: 2
by cichy45 » Sun Apr 14, 2019 5:23 pm

Hello. Recently one idea appeared in my mind - hybrid write. So, lets say you have (actual numbers not important) 500GB HDD that can write data...

2 Replies

6452 Views

Last post by cichy45
Thu Apr 18, 2019 1:51 pm
[Feature request] Separation of L1 and L2 write policies

Last post by Support « Mon Mar 25, 2019 5:45 am
Replies: 1
by Hodor » Thu Mar 21, 2019 1:51 am

Hey all,

I'm loving the program but one suggestion I want to make is that L1 and L2 be allowed to have separate write policies. The use case that...

1 Replies

3691 Views

Last post by Support
Mon Mar 25, 2019 5:45 am
Feature proposal: HDD sleep resume

Last post by Support « Mon Mar 18, 2019 3:53 am
Replies: 1
by jussssx1 » Sun Mar 17, 2019 8:20 am

Hello,

One of the great advantages of primocache is to cache writes to HDD. However,
most mechanical hard disks enter into sleep mode when not used...

1 Replies

5608 Views

Last post by Support
Mon Mar 18, 2019 3:53 am
OpenFlashFire: Write Reordering Layer/buffer

Last post by Support « Sat Feb 09, 2019 5:01 pm
Replies: 9
by Logic » Fri Nov 30, 2018 2:27 am

OpenFlashFire, previously known as FlashPoint and now probably as BPLRU, is a Write Reordering Layer/buffer for flash memory.
Its written by Hyojun...

9 Replies

10275 Views

Last post by Support
Sat Feb 09, 2019 5:01 pm
Manual L2 cache population

Last post by Jaga « Fri Feb 01, 2019 2:13 am
Replies: 1
by SirAdelaide » Fri Feb 01, 2019 1:23 am

I often run simulations that produce GB of results, which I then need to post process. I save the results to HDD, but it would be great to work off...

1 Replies

3927 Views

Last post by Jaga
Fri Feb 01, 2019 2:13 am
targeting 10 MIOPS performance

Last post by Support « Fri Jan 11, 2019 3:41 am
Replies: 1
by jussssx1 » Thu Jan 10, 2019 6:35 pm

Could you consider if some of the elements of LLFIO can be implemented into the PrimoCache?
More about LLFIO:

thanks!

-jussi

1 Replies

4249 Views

Last post by Support
Fri Jan 11, 2019 3:41 am
Gather Interval and L1 to L2 cache copy

Last post by Support « Mon Jan 07, 2019 7:15 am
Replies: 3
by Nick7 » Thu Jan 03, 2019 2:36 pm

If Gather Interval is set to '1' (aka, immediate) for L2, it still only works after HDD is IDLE for minimum amount of time.

The problem:
Example...

3 Replies

6593 Views

Last post by Support
Mon Jan 07, 2019 7:15 am
PrimoCache & Nvme in 2018, enough to compete with optane 905P?

Last post by Jaga « Sat Dec 29, 2018 4:36 am
Replies: 11
by GammaTron » Wed Dec 19, 2018 1:08 am
1

2
Hi

So could PrimoCache with alot of ram actually enhance nvme performance in theory? I am particularly interested in random low queue reading for...
11 Replies

15055 Views

Last post by Jaga
Sat Dec 29, 2018 4:36 am
Fallback to L2 cache when L1 is full

Last post by cichy45 « Sun Dec 16, 2018 4:56 pm
Replies: 3
by cichy45 » Sat Dec 15, 2018 12:54 pm

I made an observation on PrimoCache behavior. I use it with DrivePool, so PrimoCache must be able to read and write to many volumes at the same...

3 Replies

7992 Views

Last post by cichy45
Sun Dec 16, 2018 4:56 pm
L2 cache in 'RAID 0" with base storage for faster than SSD performance?

Last post by Logic « Fri Nov 30, 2018 2:59 am

by Logic » Fri Nov 30, 2018 2:59 am

The half baked idea is read data from the L2 cache drive and some data from the base storage drive/s at the same time in a kind of RAID 0...

0 Replies

16957 Views

Last post by Logic
Fri Nov 30, 2018 2:59 am
More detailed information on flushing write cache data

Last post by Support « Fri Nov 16, 2018 12:46 pm
Replies: 3
by Axel Mertes » Thu Nov 15, 2018 4:02 pm

I have currently one server with 2 TByte read/write cache and one server with 480 GB Optane read/write cache.

When ending the software or flushing...

3 Replies

5103 Views

Last post by Support
Fri Nov 16, 2018 12:46 pm
Tiered L2 Cache

Last post by Support « Mon Oct 22, 2018 1:57 am
Replies: 1
by steamrick » Fri Oct 19, 2018 7:43 pm

I can't be the only one with this scenario:
I'm replacing my old system drive SSD with a fancy new super-fast NVMe SSD.

I'd like to be able to use a...

1 Replies

3927 Views

Last post by Support
Mon Oct 22, 2018 1:57 am
External Game Drive loses cache every time it is unplugged

Last post by Support « Tue Sep 11, 2018 6:52 am
Replies: 6
by Hyatice » Thu Aug 30, 2018 11:10 am

Hey folks,

I have a 512 TB SSD in my laptop, and have allocated a 64 GB partition of it as L2 cache for my external game drive - which at the moment...

6 Replies

8120 Views

Last post by Support
Tue Sep 11, 2018 6:52 am
Guys I need your opinions please

Last post by Support « Wed Aug 29, 2018 6:31 am
Replies: 7
by tekcrap » Mon Aug 27, 2018 12:55 am

So I recently went out and purchased the ASUS ROG Zephyrus M (GU501GM)

It comes with a 128GB SSD and a 1TB SSHD

I have the SSD in 2 partitions
20Gb...

7 Replies

8076 Views

Last post by Support
Wed Aug 29, 2018 6:31 am
Feature proposal: allocating level1 cache in VRAM

Last post by FalkH « Sun Jul 22, 2018 12:22 pm
Replies: 8
by Jehu » Thu May 10, 2018 1:01 pm

Greetings,
I'm looking for different options of setting up my home server, and have 2 best options so far, Primo cache for Windows option, and...

8 Replies

10970 Views

Last post by FalkH
Sun Jul 22, 2018 12:22 pm
Licence pricing

Last post by Jaga « Sat Jun 09, 2018 6:13 pm
Replies: 1
by Jehu » Sat Jun 09, 2018 5:03 pm

Greetings,
I've recently built a home server out of cheap components bought on ebay, based on S5000PSL, it totaled me around $300. I've tried Primo...

1 Replies

3536 Views

Last post by Jaga
Sat Jun 09, 2018 6:13 pm
Thank you

Last post by Support « Thu May 31, 2018 5:54 am
Replies: 2
by Yozzer » Sun May 27, 2018 10:22 am

I helped in the beta testing of this excellent software before it was released as a commercial product, and have used it ever since, basically taking...

2 Replies

4014 Views

Last post by Support
Thu May 31, 2018 5:54 am
Success

Last post by tverweij « Fri May 25, 2018 10:15 am
Replies: 3
by tverweij » Thu May 10, 2018 9:34 am

System: HP385 G7, 12 core, 2 Tb Raid 10 with 8 NLSAS (7200Tpm), 128Gb Ram, P410/2Gb BB-WriteCache, Windows 2016, HyperV role with 10 VM's.
The system...

3 Replies

4055 Views

Last post by tverweij
Fri May 25, 2018 10:15 am
option to reallocate the cache overhead to SSD

Last post by Support « Mon May 21, 2018 10:32 am
Replies: 5
by minhgi » Fri Sep 29, 2017 12:28 pm

Hi SUpport,

Will there a plan to give user advance option to relocate the overhead memory to some other place like SSD? I think newer SSD these days...

5 Replies

6286 Views

Last post by Support
Mon May 21, 2018 10:32 am
Lock cache during time window

Last post by Support « Wed May 16, 2018 6:39 am
Replies: 1
by tverweij » Mon May 14, 2018 3:04 pm

Well, I said in my previous post that there were no suggestions needed, but after some time testing, I have a suggestion for the server version:...

1 Replies

2667 Views

Last post by Support
Wed May 16, 2018 6:39 am
dynamic ram allocation & suggestion for best cluster size

Last post by minhgi « Fri Mar 23, 2018 3:53 pm
Replies: 10
by b74 » Wed Nov 26, 2014 8:41 am
1

2
Hi, and thanks for this wonderful program
I was wondering by the way is there any dynamic ram allocation & suggestion for best cluster size planned...
10 Replies

20221 Views

Last post by minhgi
Fri Mar 23, 2018 3:53 pm
Defer-Write (Write-Back) for L2

Last post by Support « Sun Mar 11, 2018 5:22 am
Replies: 3
by Wontell » Fri Mar 09, 2018 2:50 am

Hi,
Please allow Defer-Write (Write-Back) for L2 cache.
For example I got 900p intel optane and i want to use on my PC as cache for all my HDDs, when...

3 Replies

5337 Views

Last post by Support
Sun Mar 11, 2018 5:22 am
L2 cache spanning multiple disks

Last post by Wontell « Fri Mar 09, 2018 2:41 am
Replies: 2
by petasiii » Tue Feb 06, 2018 1:29 pm

Hello,
first of all thanks for this program, it looks great and makes almost everything I want to achive a possibility. :D

But there is 1 feature I...

2 Replies

3821 Views

Last post by Wontell
Fri Mar 09, 2018 2:41 am

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