On the latest SANDisk batch of CFs I got, I am getting periodic errors reading
from the flash on my 5501 (FreeBSD RELENG_8). However, when I put the flash in
different readers-- e.g. attached to a regular server, no errors. On the 5501
I get periodic
ad0: FAILURE - READ_DMA status=51<READY,DSC,ERROR> error=10<NID_NOT_FOUND>
LBA=7813103
ad0: FAILURE - READ_DMA status=51<READY,DSC,ERROR> error=10<NID_NOT_FOUND>
LBA=7813119
ad0: FAILURE - READ_DMA status=51<READY,DSC,ERROR> error=10<NID_NOT_FOUND>
LBA=7813116
ad0: FAILURE - READ_DMA status=51<READY,DSC,ERROR> error=10<NID_NOT_FOUND>
LBA=7813119
ad0: FAILURE - READ_DMA status=51<READY,DSC,ERROR> error=10<NID_NOT_FOUND>
LBA=7813119
ad0: FAILURE - READ_DMA status=51<READY,DSC,ERROR> error=10<NID_NOT_FOUND>
LBA=7813119
ad0: FAILURE - READ_DMA status=51<READY,DSC,ERROR> error=10<NID_NOT_FOUND>
LBA=7813119
the 2G flashes work just fine in the same box. The only difference I can see
between the 2G and 4G CF is that that atacontrol says "lba48 supported"....
Could this be the issue ? If so, is there a way to turn it off or work around
it ? My supplier is not carrying 2G anymore and the 4 is the same price as the
2G :(
Protocol ATA/ATAPI revision 0
device model SanDisk SDCFH-004G
serial number ACZ120910191749
firmware revision HDX 6.02
cylinders 7751
heads 16
sectors/track 63
CFA supported
lba supported 7813120 sectors
lba48 supported 7813120 sectors
dma supported
overlap not supported
Feature Support Enable Value Vendor
write cache yes yes
read ahead no no
Tagged Command Queuing (TCQ) no no 0/0x00
SMART no no
microcode download no no
security no no
power management no no
advanced power management yes no 0/0x00
automatic acoustic management no no 0/0x00 0/0x00
---Mike ---Mike
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