Recent content by jerryxlol

  1. J

    Brocade 300 firmware

    I have tried, and ftp.adelaide is one valuable result, but without login you cannot download that files from ftp- And when no HTML access after upgrade then this task wont get benefit. Thank you.
  2. J

    Brocade 300 firmware

    Hello, i have managed to get two brocade 300 with firmware version 6.4.1. I am not able to get to the UI because of the firmware. Google is not helpful and cannot find the firmwares for download. (Broadcom has the latest 8.x.x, but the path is 6.4.3 => 7.3.0 => 8.x.x Can someone provide...
  3. J

    Sharing DAS storage (SAS3) between multiple servers?

    I was sticking to this topic and links he asked about. I know cluster filesystems, but that is not part of this project OP asked about. So strict answers has to be told. If he mounts XFS to both nodes he will corrupt data :)
  4. J

    Sharing DAS storage (SAS3) between multiple servers?

    Why it would not work with other FS ? As i mentioned. GOOD LINUX knowledge required. Point is which node has to have the FS mounted. YOU CANNOT HAVE MOUNTED FS ON BOTH NODES. The manual would work for other FS only at the point where ZFS is not mentioned. Therefore you need to google how to do...
  5. J

    Sharing DAS storage (SAS3) between multiple servers?

    I believe this is what you are looking for. It requires good linux knowledge ;) Home · ewwhite/zfs-ha Wiki or netberg | Main (you can skip zfs, and use any FS). Be careful when fencing volume on multipath and another problem is this is not alua, so second server is rather passive. I have...
  6. J

    ESXi all-NVMe storage array requirements

    Uff i believe you have travelled to the road that is full of licensing :) VGPU on esxi? - I dont know if its possible to share one gpu more nodes. I am planing horizon on two nodes and both HAS TO HAVE nv a40. Sharing one gpu over more vms is possible with predefined GPU power and memory...
  7. J

    Amd EPYC 75F3 in dell r7515 operating temperature

    Okay, had some time and did 15min stress test during less production time :) VM with 32cores with ng-stress test. Idrac showed 98% cpu utilization, esxi same. Idrac pwm speeds 100% 20k rpm. (would not rather to be in the rack at the moment) Temperature did not rise above 86°C. Started...
  8. J

    Amd EPYC 75F3 in dell r7515 operating temperature

    That is the point. So far no ticket created, just spamming engineers because of curiosity :) Anyway. Flir showed only that everything is ok. (sorry for shitty quality but that flir does not take pictures better :) Intake below 27°C. Out less than 40°C. So far negotiated with eng presales to...
  9. J

    Amd EPYC 75F3 in dell r7515 operating temperature

    I believe there is not place for that ... As mentioned, dell engineering team has holidays. So will have to wait until next week.
  10. J

    Amd EPYC 75F3 in dell r7515 operating temperature

    Hmm i see, based on configuration that if you have 24x2.5 drives then you cannot have 2U heatsink... https://i.dell.com/sites/csdocuments/Product_Docs/en/poweredge-r7515-technical-guide.pdf 412-AASE : Standard Heatsink PART NUMBER DESCRIPTION QUANTITY CGRHD ASSY,HTSNK,CPU,1U,HPF,R6515 1...
  11. J

    Amd EPYC 75F3 in dell r7515 operating temperature

    R7515 are commonly offered with milan ;) since release in april. Dell could not manage to get me 7543 month ago so they offered me this one for the same price (i actually put a pressure on them because of short deadline). Heatsink is standard, and 750-AAWT : High Performance Fan Thermal...
  12. J

    Amd EPYC 75F3 in dell r7515 operating temperature

    I just did that lowest fan speed by pwm is 60% and thermal behaviour high performance cooling. Will see, for now temperature dropped by 10°C to 65°C in average. I will investigate at thursday what is happening there because in rack next to it there are the same servers which have same load and...
  13. J

    Amd EPYC 75F3 in dell r7515 operating temperature

    Hi guys, i am wondering, if everything is ok when dell R7515 which is located in datacenter with intake temperature 23°C and idrac says that CPU temperature is 75°C. It is running Esxi 6.7 latest build and stable. OS Load is about 10% by idrac. But my Q is , are they designed for...
  14. J

    Recommended Fiber Channel HBA for ESXi 7?

    At work, i have been using brocades 8g which migrated to cisco UCS FCOE FLEXPOD and now i have cisco n9300 nexuses with fc32G support. (Pretty nice when you dont want to have too much hardware in rack with paying support for it) As mentioned by Steven, i would not definetly buy something...
  15. J

    Recommended Fiber Channel HBA for ESXi 7?

    I would recommend emulex. I have had many POC where qlogic had issues with drivers or dead transceivers during operations. Now with Emulex 32g ( Dell branded) no problem so far.