Dear Neal,
I have been looking a bit at the check/repair functionality in the
raid6 personality.
It seems that if an inconsistent stripe is found during repair, md
does not try to determine which block is corrupt (using e.g. the
method in section 4 of HPA's raid6 paper), but just recomputes
I would be very interested to hear how that card works or other suggestions
discussions too.
I have a 10 disk RAID 6 all inside a large case, using on board MB SATA and a
couple 4 port PCI SATA cards. For one, my PCI bus is saturated and a bottle
neck and it is a bit of a pain to replace
On Wednesday November 21, [EMAIL PROTECTED] wrote:
Dear Neal,
I have been looking a bit at the check/repair functionality in the
raid6 personality.
It seems that if an inconsistent stripe is found during repair, md
does not try to determine which block is corrupt (using e.g. the
On Tuesday November 20, [EMAIL PROTECTED] wrote:
My personal (wild) guess for this problem is, that there is somewhere a
global
lock, preventing all other CPUs to do something. At 100%s (at 80 MB/s)
there's probably not left any time frame to wake up the other CPUs or its
sufficiently
