16 Mar
2018
16 Mar
'18
8:55 p.m.
Hi Martin,
On Fri, Mar 16, 2018 at 11:54:30AM -0400, Martin K. Petersen wrote:
Sudip,
While whitelisting Micron M500DC drives, the tweaked blacklist entry enabled queued TRIM from M500IT variants also. But these do not support queued TRIM. And while using those SSDs with the latest kernel we have seen errors and even the partition table getting corrupted.
- { "Micron_M500IT_*", "MU01", ATA_HORKAGE_NO_NCQ_TRIM |
ATA_HORKAGE_ZERO_AFTER_TRIM, },Any reason to believe this deficiency is limited to MU01 firmware?
Not really. But we also use MG02 firmware and afaik, Micron has confirmed that MG02 is a fixed one. I have only mentioned MU01 as I know it has the problem.
-- Regards Sudip