Some boards detects IDE/SATA devices with delay; increased usb_wait fixes this.
26.02.2015 10:58, Erich Titl пишет: > Hi > > Am 26.02.2015 um 00:08 schrieb n22e113: >> On 2/25/2015 17:45, Erich Titl wrote: >>> Have a look at yout boot parameters. With ALIX the pata driver is >>> different and might need some tweaking. I am using grub to boot my >>> boxes, but the driver parameters should behave the same >>> >> Hello, et and Andrew, >> Adding 'usb_wait=2' works so far for the last two/three hours. I am also >> using grub 0.97x and ext2 to boot from CF. For the benefit of others here >> are my kernel parameters for alix3d3: > I am partly surprised that usb_wait would be the answer. The following > link may shed some light on the issue and usb_wait may be just a > coincidental solution. The kernel version discussed here is outdated, > but the explanation may still hold. > > http://lwn.net/Articles/330378/ > >> root (hd0,1) >> kernel /syslinux/linux \ >> rw root=/dev/ram0 >> LEAFCFG=/dev/sda2:ext2 \ >> usb_wait=2 \ >> console=ttyS0,38400n8 \ >> initrd=initrd_mod.lrp >> >> Also, grub in /dev/sda1 > You appear to follow somehow the same lines in deploying your boxes as I > do. I have /dev/sda2 and /dev/sda3 having identical copies of the > software. This allows me to always have a working system while being > able to tweak the running system. > > btw. is n22e113 your geographic location ? > > cheers > > ET > > > > ------------------------------------------------------------------------------ > Dive into the World of Parallel Programming The Go Parallel Website, sponsored > by Intel and developed in partnership with Slashdot Media, is your hub for all > things parallel software development, from weekly thought leadership blogs to > news, videos, case studies, tutorials and more. Take a look and join the > conversation now. http://goparallel.sourceforge.net/ > > > ------------------------------------------------------------------------ > leaf-user mailing list: leaf-user@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/leaf-user > Support Request -- http://leaf-project.org/ ------------------------------------------------------------------------------ Dive into the World of Parallel Programming The Go Parallel Website, sponsored by Intel and developed in partnership with Slashdot Media, is your hub for all things parallel software development, from weekly thought leadership blogs to news, videos, case studies, tutorials and more. Take a look and join the conversation now. http://goparallel.sourceforge.net/ ------------------------------------------------------------------------ leaf-user mailing list: leaf-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/leaf-user Support Request -- http://leaf-project.org/
