Found 5 matching messages (0.142 seconds). Page 1 of 1.
... ) readonly = 0 (off) readahead = 256 (on) geometry = 19457/255/63, sectors = ... Which seems to indicate DMA is supported but not on. Attempting to switch ... Vendor Specific Information 00:1f.2 SATA controller: Intel Corporation 82801IR/IO/ ...
linux-kernel - Alex Bennee - Mar 26 2008 - 05:59
... sleep on a DMA > > completion rather than blocking everything else. > > That's not what ... I be seeing from a modern SATA type setup? As Alan pointed out ( ... a master and an apprentice". -- Simon Richter on debian-devel -- To unsubscribe from this ...
linux-kernel - Alex Bennee - Mar 27 2008 - 06:00
... up). This seems like a DMA problem because I was under ... a DMA >>> completion rather than blocking everything else. >> That's not ... be seeing from a > modern SATA type setup? 50-70MB/second ... m just making > unrealistic demands on memory usage (I have been ...
linux-kernel - Roger Heflin - Mar 27 2008 - 13:45
... > loadavg shooting up). This seems like a DMA problem because I was under > the impression a ... demanding IO should be able to sleep on a DMA > completion rather than blocking everything else. That's not what IOwait means. It basically means "nothing ...
linux-kernel - Robert Hancock - Mar 27 2008 - 01:20
... machine > sluggish, with top showing ~80% of the time in the wait state (and > loadavg shooting up). This seems like a DMA problem because I was under Load average includes wait states for disk. > [ 30.999213] ata1.00: ATA-7: ST3160815AS, 3.AAD, ...
linux-kernel - Alan Cox - Mar 26 2008 - 05:56