Re: [CentOS] umount problem

2014-10-08 Thread Fred Smith
On Tue, Oct 07, 2014 at 08:09:14PM -0700, John R Pierce wrote: On 10/7/2014 5:54 PM, Fred Smith wrote: ...probably left some jbd2 thread hanging loose... one of the googled articles on jdb2 errors that I read suggested there have been kernel bugs which caused the journal writer to go nuts

[CentOS] umount problem

2014-10-07 Thread Fred Smith
I've got a usb HD mounted, and it has been mounted since the weekend, and has been kept busy during that period. now Im done with it an want to umount it, but neither umount nor the on-screen icon (when right-clicked) will let me do it: it is /dev/sdd1, mounted as /media/seagateusb. when root

Re: [CentOS] umount problem

2014-10-07 Thread John R Pierce
On 10/7/2014 3:13 PM, Fred Smith wrote: I've got a usb HD mounted, and it has been mounted since the weekend, and has been kept busy during that period. now Im done with it an want to umount it, but neither umount nor the on-screen icon (when right-clicked) will let me do it: it is /dev/sdd1,

Re: [CentOS] umount problem

2014-10-07 Thread m . roth
Fred Smith wrote: I've got a usb HD mounted, and it has been mounted since the weekend, and has been kept busy during that period. now Im done with it an want to umount it, but neither umount nor the on-screen icon (when right-clicked) will let me do it: it is /dev/sdd1, mounted as

Re: [CentOS] umount problem

2014-10-07 Thread Fred Smith
On Tue, Oct 07, 2014 at 03:18:37PM -0700, John R Pierce wrote: On 10/7/2014 3:13 PM, Fred Smith wrote: I've got a usb HD mounted, and it has been mounted since the weekend, and has been kept busy during that period. now Im done with it an want to umount it, but neither umount nor the

Re: [CentOS] umount problem

2014-10-07 Thread Fred Smith
On Tue, Oct 07, 2014 at 06:19:00PM -0400, m.r...@5-cent.us wrote: Fred Smith wrote: I've got a usb HD mounted, and it has been mounted since the weekend, and has been kept busy during that period. now Im done with it an want to umount it, but neither umount nor the on-screen icon (when

Re: [CentOS] umount problem

2014-10-07 Thread m . roth
Fred Smith wrote: On Tue, Oct 07, 2014 at 06:19:00PM -0400, m.r...@5-cent.us wrote: Fred Smith wrote: I've got a usb HD mounted, and it has been mounted since the weekend, and has been kept busy during that period. now Im done with it an want to umount it, but neither umount nor the

Re: [CentOS] umount problem

2014-10-07 Thread John R Pierce
On 10/7/2014 3:29 PM, Fred Smith wrote: here's the result of your PS command, but I personally do not find it to be the least bit enlightening. perhaps you will...: # ps -fwp 26358 UIDPID PPID C STIME TTY TIME CMD root 26358 2 0 Oct04 ?00:01:14 [jbd2/sdd1-8]

Re: [CentOS] umount problem

2014-10-07 Thread Fred Smith
On Tue, Oct 07, 2014 at 06:46:17PM -0400, m.r...@5-cent.us wrote: Fred Smith wrote: On Tue, Oct 07, 2014 at 06:19:00PM -0400, m.r...@5-cent.us wrote: Fred Smith wrote: I've got a usb HD mounted, and it has been mounted since the weekend, and has been kept busy during that period.

Re: [CentOS] umount problem

2014-10-07 Thread Fred Smith
On Tue, Oct 07, 2014 at 07:37:25PM -0400, Fred Smith wrote: On Tue, Oct 07, 2014 at 06:46:17PM -0400, m.r...@5-cent.us wrote: Fred Smith wrote: On Tue, Oct 07, 2014 at 06:19:00PM -0400, m.r...@5-cent.us wrote: Fred Smith wrote: I've got a usb HD mounted, and it has been mounted since

Re: [CentOS] umount problem

2014-10-07 Thread John R Pierce
On 10/7/2014 5:54 PM, Fred Smith wrote: ...probably left some jbd2 thread hanging loose... one of the googled articles on jdb2 errors that I read suggested there have been kernel bugs which caused the journal writer to go nuts and constantly write stuff. that article was on an archlinux