#13666: Issues with SMART attributes of SSD
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Reporter: Giova84 | Owner: nobody
Type: bug | Status: new
Priority: normal | Milestone: Unscheduled
Component: Drivers/Disk/ATA | Version: R1/Development
Keywords: | Blocked By:
Blocking: | Has a Patch: 0
Platform: x86 |
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Haiku hrev51346 gcc2h
Five days ago I installed an SSD on my computer: a Samsung 850 EVO - 250
GB.
I made two 125 GB partitions (well, since the disk shows 232 GB, these
partition have a size of 116 GB): on the first one there is Windows 7 on
NTFS, and on the second partition there is Haiku on BeFS (filesystem
blocks of this partition are set to 4096 bytes).
On Windows 7 I also installed "Samsung Magician" utility and also
CrystalDiskInfo, to check the S.M.A.R.T status of the drive.
I discovered these issues when I reboot (in particular cases) or I
shutdown Haiku: there are two bad SMART attributes which increase.
These SMART attributes are the following [1]:
ID # 235 - Power Recovery Count (EB - POR Recovery Count):power off, the firmware must recover all of the mapping and user data
A count of the number of sudden power off cases. If there is a sudden
ID # 199 - C7 - CRC Error Count:between the host and the DRAM or NAND flash, the CRC engine will tally the
The number of Cycle Redundancy Check (CRC) errors. If there is a problem