Re: out of HDD space - zfs degraded

2010-10-17 Thread Dan Langille
On 10/4/2010 7:19 AM, Alexander Leidinger wrote: Quoting Dan Langille d...@langille.org (from Sun, 03 Oct 2010 08:08:19 -0400): Overnight, the following appeared in /var/log/messages: Oct 2 21:56:46 kraken root: ZFS: checksum mismatch, zpool=storage path=/dev/gpt/disk06-live

Re: out of HDD space - zfs degraded

2010-10-08 Thread Adam Stylinski
I noticed this is occurring on the siis driver. Silicon Image has, in my observations, had issues when any kind of port multiplication is occurring (either by the card itself or by hardware port multiplier that you purchase). I have timeouts on my drives for my Silicon Image based controller

Re: out of HDD space - zfs degraded

2010-10-08 Thread Adam Stylinski
I noticed this is occurring on the siis driver. Silicon Image has, in my observations, had issues when any kind of port multiplication is occurring (either by the card itself or by hardware port multiplier that you purchase). I have timeouts on my drives for my Silicon Image based controller

Re: out of HDD space - zfs degraded

2010-10-08 Thread Jeremy Chadwick
On Fri, Oct 08, 2010 at 04:35:41PM -0400, Adam Stylinski wrote: I noticed this is occurring on the siis driver. Silicon Image has, in my observations, had issues when any kind of port multiplication is occurring (either by the card itself or by hardware port multiplier that you purchase). I

Re: out of HDD space - zfs degraded

2010-10-04 Thread Alexander Motin
Alexander Leidinger wrote: On Sat, 02 Oct 2010 22:25:18 -0400 Steve Polyack kor...@comcast.net wrote: I thin its worth it to think about TLER (or the absence of it) here - http://en.wikipedia.org/wiki/Time-Limited_Error_Recovery . Your consumer / SATA Hitachi drives likely do not put a

Re: out of HDD space - zfs degraded

2010-10-04 Thread Jeremy Chadwick
On Mon, Oct 04, 2010 at 05:03:47PM +0300, Alexander Motin wrote: Alexander Leidinger wrote: On Sat, 02 Oct 2010 22:25:18 -0400 Steve Polyack kor...@comcast.net wrote: I thin its worth it to think about TLER (or the absence of it) here -

Re: out of HDD space - zfs degraded

2010-10-04 Thread Alexander Leidinger
Quoting Dan Langille d...@langille.org (from Sun, 03 Oct 2010 08:08:19 -0400): Overnight, the following appeared in /var/log/messages: Oct 2 21:56:46 kraken root: ZFS: checksum mismatch, zpool=storage path=/dev/gpt/disk06-live offset=123103157760 size=1024 Oct 2 21:56:47 kraken root:

Re: out of HDD space - zfs degraded

2010-10-04 Thread Dan Langille
On 10/4/2010 7:19 AM, Alexander Leidinger wrote: Quoting Dan Langille d...@langille.org (from Sun, 03 Oct 2010 08:08:19 -0400): Overnight, the following appeared in /var/log/messages: Oct 2 21:56:46 kraken root: ZFS: checksum mismatch, zpool=storage path=/dev/gpt/disk06-live

Re: out of HDD space - zfs degraded

2010-10-03 Thread Alexander Leidinger
On Sat, 02 Oct 2010 22:25:18 -0400 Steve Polyack kor...@comcast.net wrote: I thin its worth it to think about TLER (or the absence of it) here - http://en.wikipedia.org/wiki/Time-Limited_Error_Recovery . Your consumer / SATA Hitachi drives likely do not put a limit on the time the drive

Re: out of HDD space - zfs degraded

2010-10-03 Thread Dan Langille
On 10/2/2010 10:04 PM, Dan Langille wrote: After a 'shutdown -p now', it was about 20 minutes before I went and powered it up (I was on minecraft). The box came back with the missing HDD: $ zpool status storage pool: storage state: ONLINE status: One or more devices has experienced an

out of HDD space - zfs degraded

2010-10-02 Thread Dan Langille
Overnight I was running a zfs send | zfs receive (both within the same system / zpool). The system ran out of space, a drive went off line, and the system is degraded. This is a raidz2 array running on FreeBSD 8.1-STABLE #0: Sat Sep 18 23:43:48 EDT 2010. The following logs are also

Re: out of HDD space - zfs degraded

2010-10-02 Thread Jeremy Chadwick
On Sat, Oct 02, 2010 at 09:43:30AM -0400, Dan Langille wrote: Overnight I was running a zfs send | zfs receive (both within the same system / zpool). The system ran out of space, a drive went off line, and the system is degraded. This is a raidz2 array running on FreeBSD 8.1-STABLE #0: Sat

Re: out of HDD space - zfs degraded

2010-10-02 Thread Dan Langille
On 10/2/2010 10:19 AM, Jeremy Chadwick wrote: On Sat, Oct 02, 2010 at 09:43:30AM -0400, Dan Langille wrote: Overnight I was running a zfs send | zfs receive (both within the same system / zpool). The system ran out of space, a drive went off line, and the system is degraded. This is a raidz2

Re: out of HDD space - zfs degraded

2010-10-02 Thread Jeremy Chadwick
On Sat, Oct 02, 2010 at 06:09:25PM -0400, Dan Langille wrote: On 10/2/2010 10:19 AM, Jeremy Chadwick wrote: On Sat, Oct 02, 2010 at 09:43:30AM -0400, Dan Langille wrote: Overnight I was running a zfs send | zfs receive (both within the same system / zpool). The system ran out of space, a

Re: out of HDD space - zfs degraded

2010-10-02 Thread Dan Langille
On 10/2/2010 6:36 PM, Jeremy Chadwick wrote: On Sat, Oct 02, 2010 at 06:09:25PM -0400, Dan Langille wrote: On 10/2/2010 10:19 AM, Jeremy Chadwick wrote: On Sat, Oct 02, 2010 at 09:43:30AM -0400, Dan Langille wrote: Overnight I was running a zfs send | zfs receive (both within the same system

Re: out of HDD space - zfs degraded

2010-10-02 Thread Jeremy Chadwick
On Sat, Oct 02, 2010 at 07:23:16PM -0400, Dan Langille wrote: On 10/2/2010 6:36 PM, Jeremy Chadwick wrote: On Sat, Oct 02, 2010 at 06:09:25PM -0400, Dan Langille wrote: On 10/2/2010 10:19 AM, Jeremy Chadwick wrote: On Sat, Oct 02, 2010 at 09:43:30AM -0400, Dan Langille wrote: Overnight I was

Re: out of HDD space - zfs degraded

2010-10-02 Thread Dan Langille
On 10/2/2010 7:50 PM, Jeremy Chadwick wrote: On Sat, Oct 02, 2010 at 07:23:16PM -0400, Dan Langille wrote: On 10/2/2010 6:36 PM, Jeremy Chadwick wrote: On Sat, Oct 02, 2010 at 06:09:25PM -0400, Dan Langille wrote: On 10/2/2010 10:19 AM, Jeremy Chadwick wrote: On Sat, Oct 02, 2010 at

Re: out of HDD space - zfs degraded

2010-10-02 Thread Steve Polyack
On 10/2/2010 10:04 PM, Dan Langille wrote: On 10/2/2010 7:50 PM, Jeremy Chadwick wrote: On Sat, Oct 02, 2010 at 07:23:16PM -0400, Dan Langille wrote: On 10/2/2010 6:36 PM, Jeremy Chadwick wrote: On Sat, Oct 02, 2010 at 06:09:25PM -0400, Dan Langille wrote: On 10/2/2010 10:19 AM, Jeremy