Re: CFT for FreeBSD + ZoL

2019-04-20 Thread Pete French
On 19/04/2019 12:46, k...@ixsystems.com wrote: FreeBSD Developers, We're pleased to make available images allowing testing of FreeBSD using ZFS on Linux. During this development cycle, the ZoL code has been made portable, and available in the ports tree as sysutils/zol and sysutils/zol-k

Re: Concern: ZFS Mirror issues (12.STABLE and firmware 19 .v. 20)

2019-04-20 Thread Karl Denninger
On 4/13/2019 06:00, Karl Denninger wrote: > On 4/11/2019 13:57, Karl Denninger wrote: >> On 4/11/2019 13:52, Zaphod Beeblebrox wrote: >>> On Wed, Apr 10, 2019 at 10:41 AM Karl Denninger wrote: >>> >>> In this specific case the adapter in question is... mps0: port 0xc000-0xc0ff mem

Re: Concern: ZFS Mirror issues (12.STABLE and firmware 19 .v. 20)

2019-04-20 Thread Steven Hartland
Have you eliminated geli as possible source? I've just setup an old server which has a LSI 2008 running and old FW (11.0) so was going to have a go at reproducing this. Apart from the disconnect steps below is there anything else needed e.g. read / write workload during disconnect? mps0: p

Re: Concern: ZFS Mirror issues (12.STABLE and firmware 19 .v. 20)

2019-04-20 Thread Karl Denninger
On 4/20/2019 10:50, Steven Hartland wrote: > Have you eliminated geli as possible source? No; I could conceivably do so by re-creating another backup volume set without geli-encrypting the drives, but I do not have an extra set of drives of the capacity required laying around to do that.  I would

Re: Concern: ZFS Mirror issues (12.STABLE and firmware 19 .v. 20)

2019-04-20 Thread Steven Hartland
Thanks for extra info, the next question would be have you eliminated that corruption exists before the disk is removed? Would be interesting to add a zpool scrub to confirm this isn't the case before the disk removal is attempted.     Regards     Steve On 20/04/2019 18:35, Karl Denninger wr

Re: Concern: ZFS Mirror issues (12.STABLE and firmware 19 .v. 20)

2019-04-20 Thread Karl Denninger
No; I can, but of course that's another ~8 hour (overnight) delay between swaps. That's not a bad idea however On 4/20/2019 15:56, Steven Hartland wrote: > Thanks for extra info, the next question would be have you eliminated > that corruption exists before the disk is removed? > > Would be i