Bug 170077 - [hang] if I/O errors accour on USB storage devices, complete system hangs
Summary: [hang] if I/O errors accour on USB storage devices, complete system hangs
Status: Open
Alias: None
Product: Base System
Classification: Unclassified
Component: kern (show other bugs)
Version: Unspecified
Hardware: Any Any
: Normal Affects Only Me
Assignee: freebsd-bugs (Nobody)
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2012-07-23 00:40 UTC by Markus Klaschka
Modified: 2018-01-03 05:13 UTC (History)
0 users

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Description Markus Klaschka 2012-07-23 00:40:09 UTC 
No idea if that HDD is damaged or the case/cable, but result is that complete X hangs on I/O errors on the device.
cpu, load, ints, ... all ok, nothing shows blockage of performance, but system blocks comletely for a few secs

no idea if that can be solved, but would be gret, as it on one side is very anoying and on the other is bad to tell people to use BSD, show them and than that...

Fix: 

that sits to deep as I could give any clues about it
How-To-Repeat: produce an I/O error by connecting an damaged disk to your system and mount it( should be still mountable )
Comment 1 Mark Linimon freebsd_committer freebsd_triage 2012-07-23 01:45:30 UTC 
Responsible Changed
From-To: freebsd-bugs->freebsd-usb

Over to maintainer(s).
Comment 2 Hans Petter Selasky 2012-07-23 12:32:28 UTC 
Hi,

This is not an USB issue, but a file-system issue. Please re-file.

It is not USB hanging.

Possibly something to do with HALD.

--HPS
Comment 3 Eitan Adler freebsd_committer freebsd_triage 2012-07-23 15:58:16 UTC 
Responsible Changed
From-To: freebsd-usb->freebsd-bugs

per hps@ this isn't a USB issue. Put this into the general pool for someone else to take a look.
Comment 4 Eitan Adler freebsd_committer freebsd_triage 2017-12-31 08:01:31 UTC 
For bugs matching the following criteria:

Status: In Progress Changed: (is less than) 2014-06-01

Reset to default assignee and clear in-progress tags.

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