Hi Everyone, since I brought a server for building a HIGH PERFORMANCE and RELIABLE file server, so I brought serial SSDs and HDDs to archive this goal. Follow are all specification so far:
I've tried to some different combinations of SSDs and HDDs, but I still could not get writing/reading speed of 10Gbps. I've searched at community and even on internet, there is no similar best practice for reference. Does anyone could recommend me a right set of combination to maximum the performance? Thank you in advance!
#1
Cache: N/A
Slog: WDC SN720 512GB *2 (mirrored)
Metadata: N/A
#2
Cache: WDC SN720 512GB *2 (striped)
Slog: Intel S3710 200GB *2 (mirrored)
Metadata: N/A
#3
Cache: WDC SN720 512GB *2 (striped)
Slog: Intel Optane 16GB *2 (mirrored)
Metadata: N/A
#4
Cache: WDC SN720 512GB *2 (striped)
Slog: Intel P4801x 100GB *2 (mirrored)
Metadata: N/A
#5
Cache: N/A
Slog: Intel P4801x 100GB *2 (mirrored)
Metadata: WDC SN720 512GB *2 (mirrored)
#6
Cache: N/A
Slog: Intel S3710 200GB *2 (mirrored)
Metadata: WDC SN720 512GB *2 (mirrored) + Intel Optane 16GB *2 (mirrored)
#7
Cache: N/A
Slog: Intel S3710 200GB *2 (mirrored)
Metadata: WDC SN720 512GB *2 (mirrored) + Intel Optane P4801x 100GB *2 (mirrored)
#8
Cache: N/A
Slog: N/A
Metadata: WDC SN720 512GB *2 (mirrored) + Intel Optane P4801x 100GB *2 (mirrored)
#9
Cache: N/A
Slog: Intel S3710 200GB *2 (mirrored)
Metadata: WDC SN720 512GB *2 (mirrored) + Intel Optane P4801x 100GB *2 (mirrored)
Besides, is there any way to remove special vdev & dup vdev from existing pool? The only way I know is rebuild a pool then restore all data.
- Motherboard make and model: Come from DELL R720xd
- CPU make and model: Intel Xeon CPU E5-2660 *2
- RAM quantity: 192GB
- Hard drives, quantity, model numbers, and RAID configuration, including boot drives: WDC WD80EZAZ * 12 (2 striped 6x raidz2)
- Hard disk controllers: H710p in IT mode
- Network cards: Dell Intel X520-DA2
- OS: TrueNAS core (from beta to RC1)
I've tried to some different combinations of SSDs and HDDs, but I still could not get writing/reading speed of 10Gbps. I've searched at community and even on internet, there is no similar best practice for reference. Does anyone could recommend me a right set of combination to maximum the performance? Thank you in advance!
#1
Cache: N/A
Slog: WDC SN720 512GB *2 (mirrored)
Metadata: N/A
#2
Cache: WDC SN720 512GB *2 (striped)
Slog: Intel S3710 200GB *2 (mirrored)
Metadata: N/A
#3
Cache: WDC SN720 512GB *2 (striped)
Slog: Intel Optane 16GB *2 (mirrored)
Metadata: N/A
#4
Cache: WDC SN720 512GB *2 (striped)
Slog: Intel P4801x 100GB *2 (mirrored)
Metadata: N/A
#5
Cache: N/A
Slog: Intel P4801x 100GB *2 (mirrored)
Metadata: WDC SN720 512GB *2 (mirrored)
#6
Cache: N/A
Slog: Intel S3710 200GB *2 (mirrored)
Metadata: WDC SN720 512GB *2 (mirrored) + Intel Optane 16GB *2 (mirrored)
#7
Cache: N/A
Slog: Intel S3710 200GB *2 (mirrored)
Metadata: WDC SN720 512GB *2 (mirrored) + Intel Optane P4801x 100GB *2 (mirrored)
#8
Cache: N/A
Slog: N/A
Metadata: WDC SN720 512GB *2 (mirrored) + Intel Optane P4801x 100GB *2 (mirrored)
#9
Cache: N/A
Slog: Intel S3710 200GB *2 (mirrored)
Metadata: WDC SN720 512GB *2 (mirrored) + Intel Optane P4801x 100GB *2 (mirrored)
Besides, is there any way to remove special vdev & dup vdev from existing pool? The only way I know is rebuild a pool then restore all data.
Last edited: