ZFS (zpool) doesn't detect failed drive

2010-05-05 Thread Harald Schmalzbauer
Hello, one drive of my mirror failed today, but 'zpool staus' shows it online. Every process using a ZFS mount hangs. Also 'zpool offline /dev/ad1' hangs infinitely. Here's the dmesg of the failing (and correctly detached) device: ad1: TIMEOUT - FLUSHCACHE48 retrying (1 retry left) ata3: port

Re: ZFS (zpool) doesn't detect failed drive

2010-05-05 Thread Harald Schmalzbauer
Harald Schmalzbauer schrieb am 05.05.2010 14:41 (localtime): Hello, one drive of my mirror failed today, but 'zpool staus' shows it online. Every process using a ZFS mount hangs. Also 'zpool offline /dev/ad1' hangs infinitely. ... Sorry, I made an error with zpool create. Somehow the little

Re: ZFS (zpool) doesn't detect failed drive

2010-05-05 Thread Jeremy Chadwick
On Wed, May 05, 2010 at 04:56:41PM +0200, Harald Schmalzbauer wrote: Harald Schmalzbauer schrieb am 05.05.2010 14:41 (localtime): Hello, one drive of my mirror failed today, but 'zpool staus' shows it online. Every process using a ZFS mount hangs. Also 'zpool offline /dev/ad1' hangs

Re: ZFS (zpool) doesn't detect failed drive

2010-05-05 Thread Steve Polyack
On 05/05/10 10:56, Harald Schmalzbauer wrote: Harald Schmalzbauer schrieb am 05.05.2010 14:41 (localtime): Hello, one drive of my mirror failed today, but 'zpool staus' shows it online. Every process using a ZFS mount hangs. Also 'zpool offline /dev/ad1' hangs infinitely. ... Sorry, I made

Re: ZFS (zpool) doesn't detect failed drive

2010-05-05 Thread Daniel O'Connor
On 06/05/2010, at 12:33, Steve Polyack wrote: It may not be something you can try on a production system, but if you can experiment, it's worth a shot. Note that your device names WILL change to adaX instead of adX. I would definitely recommend you glabel(8) and create the zpool/zdevs