TRACKER's latest activity

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TRACKER reacted to MountainBofh's post in the thread Mikrotik crs510_8xs_2xq_in switches - anything to be aware of? with Like.

Gotcha. What I'm planning to do with these switches is connect 3 hypervisors and 1 storage server to each switch via SFP28, and then...

Yesterday at 11:35 PM
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TRACKER replied to the thread Mikrotik crs510_8xs_2xq_in switches - anything to be aware of?.

No issues with QSFP28 ports, but i had initially issue with AOC break out cable QSFP28 (100 Gbps) -> 4xSFP28 (4x25 Gbps). Basically...

Yesterday at 11:11 PM
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TRACKER reacted to Patrick's post in the thread Planning to Shut Down the Forums This Weekend with Like.

I am hoping this will only be for a maximum of 1 hour. Here is the issue: We need the forums to get from an old cluster to a new...

Yesterday at 10:32 PM
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TRACKER replied to the thread Mikrotik crs510_8xs_2xq_in switches - anything to be aware of?.

I have good experience with mine already for 1.5 yrs. I use it with QSFP28 SR4 and CWDM4 modules from different brands (FS, Kaiam). It...

Yesterday at 10:16 PM
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TRACKER reacted to Markess's post in the thread Mellanox ConnectX-4 LX (Lenovo Branded), $20 Shipped. (Edit: Sold Out) with Like.

ConnectX-4 LX, PCIe version with low profile bracket. These have a Lenovo Part Number (01GR253) & appear to be the same as...

Wednesday at 10:47 PM
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TRACKER replied to the thread $50: 1.9TB Micron 9200 Pro with Adapter.

ah sh*t...that was a miss...up to 16.8 PB endurance...

Sunday at 6:57 AM
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TRACKER reacted to Stephan's post in the thread Broadcom 57810 cards - latest drivers? with Like.

Yes, you change the PCI subsystem device number for dev 1 and dev 2 (the two ports on the card) and then flash firmware from QLogic...

Saturday at 7:16 AM
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TRACKER replied to the thread Broadcom 57810 cards - latest drivers?.

i guess there is :)
Saturday at 1:43 AM
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TRACKER reacted to finno's post in the thread Broadcom 57810 cards - latest drivers? with Like.

Dell might be helpful https://www.dell.com/support/home/en-us/drivers/driversdetails?driverid=t3kh2...

Saturday at 12:23 AM
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TRACKER reacted to pimposh's post in the thread Slowdown over time of Crucial P3 SSD (vs Intel P4610) with Like.

LINK here you will likely find answer to your specific question. Look for BER (Bit Error Rate) NAND related knowledge.

Apr 17, 2024
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TRACKER replied to the thread Best SFP+ 10 Gbps Card?.

i have DELL 57810 SFP+ card which runs on PCIe 2.0 x2 lanes :) Max speed i am able to get is around 700-750 MB/s.

Apr 17, 2024
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TRACKER replied to the thread HP 640sfp28 aka Mellanox4 Lx MCX4121A-ACAT $29.

yes, there is. I had two one to each other in desktop case with "good" airflow" and i was getting temp warnings. These cards run pretty...

Apr 13, 2024
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TRACKER reacted to alaricljs's post in the thread Where do you store your lab equipment? with Like.

When I was in DC ops, the biggest source of "dust" was actually a nasty grime of the rubber from the AC fan belts. The biggest no in...

Apr 13, 2024
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TRACKER replied to the thread Where do you store your lab equipment?.

I have something like mini data center in my room where i spent most of the time during the day. I don't use rack mountable equipment...

Apr 13, 2024
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TRACKER reacted to nabsltd's post in the thread SAS Disk SMART with Like.

Here's all the data in sg_logs output that isn't in smartctl. There's not a lot here that helps with determining the health of the...

Apr 11, 2024

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