Re: disk error -> reset entire USB connection

2017-02-03 Thread Ross Boylan
The drives/partitions are all identified by UUID or NAME, not /dev/sd*. The external disks all have external power. I should have been more specific about my main question: given a failure on one drive, is it to be expected that the connections of all the drives sharing the same USB connection

Re: disk error -> reset entire USB connection

2017-02-03 Thread Mark Fletcher
On Thu, Feb 02, 2017 at 06:00:59PM -0800, Ross Boylan wrote: > I have multiple drives in a Vantec HX4 case connect by USB 3.0 It > seems a disk I/O error* causes the entire USB connection to reset, > causing all the drives to be remapped and screwing up the connections > to all the disks in the

Re: disk error -> reset entire USB connection

2017-02-03 Thread deloptes
Ross Boylan wrote: > I do seem to have a hardware problem with one of the disks (though I'm > now getting an error for the replacement).  I moved it to a single > drive case connected by USB and got errors when reading the same > sectors that originally caused trouble.  It also exhibited the same

disk error -> reset entire USB connection

2017-02-02 Thread Ross Boylan
I have multiple drives in a Vantec HX4 case connect by USB 3.0 It seems a disk I/O error* causes the entire USB connection to reset, causing all the drives to be remapped and screwing up the connections to all the disks in the case. Is this expected behavior for the linux kernel? I'm running