[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Old Index]
Re: kern/51129: Disconnecting USB SD card without umount causes file operations to hang
The following reply was made to PR kern/51129; it has been noted by GNATS.
Subject: Re: kern/51129: Disconnecting USB SD card without umount causes file
operations to hang
Date: Tue, 10 May 2016 07:17:51 +0000
if you umount /new, you can now execute the following:
mv /new /new/a/b
whereas normally it would say device busy.
if you run umount -f instead, this operation will also hang.
normal umount is stuck in biowait
umount -f is stuck in vcache
mv after umount -f is stuck in vcache
I could lock my system, not sure which scenario is needed because
I can't always make it happen (placing a lock on /, can't execute
Main Index |
Thread Index |