Hi,
I recently posted a number of questions regarding SAS adaptors. To save you reading them, I’m looking for one that would add more sata drives and give me access to an LTO tape drive.
My initial foray into the world of IT HBAs was not great and I ended up returning the 1st card I purchased. I now have a cheaper, in that if it does not work its not a great loss, but older IBM branded LSI 9212 4i4e. This is a bit of an odd card in that it has 4 sata internal ports, rather than a single sas and then 1 external sas port. Its also only a pcie 2.0 card.
I chose this as it has the external port I need for the LTO so will not need an internal to external adapter card and I can just plug in whatever sata drive I need, making the install a little more tidy.
However as you will probably guess. I’m having a few problems, listed I order of annoyance.
1. If the card is inserted and the PC bios is set to UFEI then I cannot access the PC BIOS at all!
If the PC BIOS is set to boot in legacy mode then I can access its bios after the HBA has initialised.
Drives connected to the card are recognised in Linux whether I boot in legacy or uefi mode.
2. The card is much slower than I anticipated it would be. With one SSD connected I am getting around 130mbs, for comparison an SSD plugged into the PCs sata ports does around 515mbs.
These issues might be due to the HBA’s bios, which is 10.00.05-IT. I need it in IT mode so that’s fine, but looking on Broadcom’s web site ther appear to be later versions.
Support Documents and Downloads=
I confess I cannot make head or tail of broadcom’s version control here. There is an UEFI_BSD 20 with version of 7.27.01.01 and a SAS2UEFI_BSD_P10 with a version of 07.17.00.04
There are then a set of installers none of which include the firmware, with the exception of the windows one which does and is 20.00.07.00!
So questions.
1. If I take the sas2flash rel package (I’m using Linux mint) can I use that to flash the firmware that is in the Windows zip?
2. What are the chances of a bad flash bricking the card, that is somehow putting the wrong software on it. Thinking more: can I flash an IBM branded card with broadcom's firmware? Reading around there appears to be an issue cross flashing to Del branded cards, though I may have missunderstood here.
3. What are those UEFI_BSD 20 and SAS2UEFI_BSD_P10 files anyway?
4. Assuming that the latest firmare is the one included in the windows zip. Do you think flashing to it will make the card run faster and fix the odd bios access issue I am having? I appreicate the answer may be try it and see.
Massive thanks in advance.
I recently posted a number of questions regarding SAS adaptors. To save you reading them, I’m looking for one that would add more sata drives and give me access to an LTO tape drive.
My initial foray into the world of IT HBAs was not great and I ended up returning the 1st card I purchased. I now have a cheaper, in that if it does not work its not a great loss, but older IBM branded LSI 9212 4i4e. This is a bit of an odd card in that it has 4 sata internal ports, rather than a single sas and then 1 external sas port. Its also only a pcie 2.0 card.
I chose this as it has the external port I need for the LTO so will not need an internal to external adapter card and I can just plug in whatever sata drive I need, making the install a little more tidy.
However as you will probably guess. I’m having a few problems, listed I order of annoyance.
1. If the card is inserted and the PC bios is set to UFEI then I cannot access the PC BIOS at all!
If the PC BIOS is set to boot in legacy mode then I can access its bios after the HBA has initialised.
Drives connected to the card are recognised in Linux whether I boot in legacy or uefi mode.
2. The card is much slower than I anticipated it would be. With one SSD connected I am getting around 130mbs, for comparison an SSD plugged into the PCs sata ports does around 515mbs.
These issues might be due to the HBA’s bios, which is 10.00.05-IT. I need it in IT mode so that’s fine, but looking on Broadcom’s web site ther appear to be later versions.
Support Documents and Downloads=
I confess I cannot make head or tail of broadcom’s version control here. There is an UEFI_BSD 20 with version of 7.27.01.01 and a SAS2UEFI_BSD_P10 with a version of 07.17.00.04
There are then a set of installers none of which include the firmware, with the exception of the windows one which does and is 20.00.07.00!
So questions.
1. If I take the sas2flash rel package (I’m using Linux mint) can I use that to flash the firmware that is in the Windows zip?
2. What are the chances of a bad flash bricking the card, that is somehow putting the wrong software on it. Thinking more: can I flash an IBM branded card with broadcom's firmware? Reading around there appears to be an issue cross flashing to Del branded cards, though I may have missunderstood here.
3. What are those UEFI_BSD 20 and SAS2UEFI_BSD_P10 files anyway?
4. Assuming that the latest firmare is the one included in the windows zip. Do you think flashing to it will make the card run faster and fix the odd bios access issue I am having? I appreicate the answer may be try it and see.
Massive thanks in advance.