Re: [CentOS] OT: USB3 drive occasionally not detected

2011-07-14 Thread Timothy Kesten
Am Mittwoch, 13. Juli 2011, 20:35:52 schrieb Always Learning: > Have you seen this ? > > http://forums.techarena.in/hardware-peripherals/1409294.htm Most of solutions concern WINDOWS. But I will try to find a BIOS-Update. Perhaps this will solve my proplem. Or I will update to CentOS 6. Thx Tim

Re: [CentOS] OT: USB3 drive occasionally not detected

2011-07-13 Thread Brunner, Brian T.
centos-boun...@centos.org wrote: > Am Mittwoch, 13. Juli 2011 13:42 schrieb Brunner, Brian T.: > >> Try this: >> Make (eg) /usr/bin/usb3mount (your own wrapper for /bin/mount for >> usb3 devices) Include the line >> for num in 0 1 2 3 4 5 ; do echo "- - -" > >> /sys/class/scsi_host/host$num/scan;

Re: [CentOS] OT: USB3 drive occasionally not detected

2011-07-13 Thread Always Learning
On Wed, 2011-07-13 at 20:02 +0200, Timothy Kesten wrote: > Asrock 880G Extreme3 > > Formated ext. UBS-HDD (500 GB) ext3 / ext2 - both did not work > > If it is detected (first time) - that happens very fast. > But then ( second time or more) - no detection. Have you seen this ? http://forums.

Re: [CentOS] OT: USB3 drive occasionally not detected

2011-07-13 Thread Brunner, Brian T.
centos-boun...@centos.org wrote: > Am Mittwoch, 13. Juli 2011, 16:20:22 schrieb Lamar Owen: >> An alternative would be to use the ELrepo 'mainline' kernel, >> assuming it has the xhci and/or xhci_hcd modules; but you'd be on >> your own configuring udev and friends to use it. > No option - too comp

Re: [CentOS] OT: USB3 drive occasionally not detected

2011-07-13 Thread Timothy Kesten
Am Mittwoch, 13. Juli 2011, 16:20:22 schrieb Lamar Owen: > An alternative would be to use the ELrepo 'mainline' kernel, assuming it > has the xhci and/or xhci_hcd modules; but you'd be on your own configuring > udev and friends to use it. No option - too complicated for my knowledge. Thx Timothy

Re: [CentOS] OT: USB3 drive occasionally not detected

2011-07-13 Thread Timothy Kesten
Am Mittwoch, 13. Juli 2011, 17:04:31 schrieb Always Learning: > Which Asrock pcb Asrock 880G Extreme3 Formated ext. UBS-HDD (500 GB) ext3 / ext2 - both did not work > SD cards (FAT format) are instantly recognised (via USB). However USB > memory sticks (4 GB, 8 GB) are recognised very slowly.

Re: [CentOS] OT: USB3 drive occasionally not detected

2011-07-13 Thread Always Learning
On Wed, 2011-07-13 at 12:40 +0200, Timothy Kesten wrote: > CentOS 5.5 x86_64 > > Asrock-Board with 2 USB3 plugs. Which Asrock pcb ? My desktop is Centos 5.6 with Asrock N68C-S UCC. I format USB memory sticks as ext3. SD cards (FAT format) are instantly recognised (via USB). However USB memory

Re: [CentOS] OT: USB3 drive occasionally not detected

2011-07-13 Thread Lamar Owen
On Wednesday, July 13, 2011 09:38:28 AM Timothy Kesten wrote: > Am Mittwoch, 13. Juli 2011 14:34 schrieb Lamar Owen: > > What does: dmesg|grep xhci tell you? > > Nothing Yeah, no xhci kernel module > > USB3 is supposed to be fully supported in EL6, > So I have to wait until CentOS 6

Re: [CentOS] OT: USB3 drive occasionally not detected

2011-07-13 Thread Timothy Kesten
Am Mittwoch, 13. Juli 2011 13:42 schrieb Brunner, Brian T.: > Try this: > Make (eg) /usr/bin/usb3mount (your own wrapper for /bin/mount for usb3 > devices) > Include the line > for num in 0 1 2 3 4 5 ; do echo "- - -" > > /sys/class/scsi_host/host$num/scan; done No effect (have a number 9 t# ther

Re: [CentOS] OT: USB3 drive occasionally not detected

2011-07-13 Thread Timothy Kesten
Am Mittwoch, 13. Juli 2011 14:34 schrieb Lamar Owen: > What does: dmesg|grep xhci tell you? Nothing > USB3 is supposed to be fully supported in EL6, So I have to wait until CentOS 6 is tested (testing machine has no USB3) and then is installed on production server. Not such a big probl

Re: [CentOS] OT: USB3 drive occasionally not detected

2011-07-13 Thread Lamar Owen
On Wednesday, July 13, 2011 06:40:50 AM Timothy Kesten wrote: > CentOS 5.5 x86_64 ... > What happens here? > Board failure - or other reasons? Hmmm, I didn't think USB3 was even supported in CentOS 5. What does: dmesg|grep xhci tell you? Perhaps it's running in ehci USB2.0 mode and maybe tha

Re: [CentOS] OT: USB3 drive occasionally not detected

2011-07-13 Thread Brunner, Brian T.
centos-boun...@centos.org wrote: > Hi Folks, > > CentOS 5.5 x86_64 > > Asrock-Board with 2 USB3 plugs. > > Normally USB3-drive is detected. But occasionaly after "umount" next > time this drive or other ones will not be detected. > I have to boot the PC - than it works - till next unrecognition.