Re: zfs hang

2014-10-10 Thread Andriy Gapon
On 10/10/2014 04:27, Steve Wills wrote: Dying drives shouldn't cause panic, right? There can be different shades of dying. Returning errors is one thing, hanging is a different thing. There is a good reason why systems panics in that case. I am surprised though that the hang was not detected

Re: zfs hang

2014-10-09 Thread Steve Wills
On Wed, Oct 08, 2014 at 08:55:26AM +0300, Andriy Gapon wrote: On 08/10/2014 03:40, Steve Wills wrote: Hi, Not sure which thread this belongs to, but I have a zfs hang on one of my boxes running r272152. Running procstat -kka looks like: http://pastebin.com/szZZP8Tf My zpool

Re: zfs hang

2014-10-09 Thread Steven Hartland
- Original Message - From: Steve Wills swi...@freebsd.org To: Andriy Gapon a...@freebsd.org Cc: curr...@freebsd.org; f...@freebsd.org Sent: Friday, October 10, 2014 2:27 AM Subject: Re: zfs hang On Wed, Oct 08, 2014 at 08:55:26AM +0300, Andriy Gapon wrote: On 08/10/2014 03:40

Re: zfs hang

2014-10-09 Thread Steve Wills
On Fri, Oct 10, 2014 at 02:35:14AM +0100, Steven Hartland wrote: - Original Message - From: Steve Wills swi...@freebsd.org To: Andriy Gapon a...@freebsd.org Cc: curr...@freebsd.org; f...@freebsd.org Sent: Friday, October 10, 2014 2:27 AM Subject: Re: zfs hang On Wed, Oct 08

zfs hang

2014-10-07 Thread Steve Wills
Hi, Not sure which thread this belongs to, but I have a zfs hang on one of my boxes running r272152. Running procstat -kka looks like: http://pastebin.com/szZZP8Tf My zpool commands seem to be hung in spa_errlog_lock while others are hung in zfs_lookup. Suggestions? Thanks, Steve

Re: zfs hang

2014-10-07 Thread Andriy Gapon
On 08/10/2014 03:40, Steve Wills wrote: Hi, Not sure which thread this belongs to, but I have a zfs hang on one of my boxes running r272152. Running procstat -kka looks like: http://pastebin.com/szZZP8Tf My zpool commands seem to be hung in spa_errlog_lock while others are hung