18:51:36 <richlowe> the omnios gcc packages seem to ship .../include-fixed/ which we'd usually rather they didn't.
18:51:47 <richlowe> on the basis we should fix our own headers, and not have surprise copies of our own headers actually get used.
18:51:56 <richlowe> was there a reason for that? did something break?
20:35:09 <nomad> I'm looking for ZFS opinions. I have 5 20TB drives I'd like to put into a single pool. Which would be more reliable - two sets of mirrors striped or a raidz3?
20:36:30 <danmcd> By "two sets of mirrors" you mean:     mirror disk1 disk2 mirror disk3 disk4 disk5   ?
20:36:40 <danmcd> (i.e. mirror(2) + mirror(3) ?)
20:37:19 <nomad> in the dual mirror the 5th drive would be hot spare
20:37:25 <danmcd> Ahh.
20:37:55 <richlowe> reliability in the sense of how many disks you may lose at the same time?
20:38:26 <richlowe> strip across mirrors has the downside that if you lose both of a pair, you're screwed
20:38:39 * nomad nods
20:39:02 <nomad> I know that was popular for a while (misnomered as RAID10) but wasn't sure if it had gone as out of favor as I thought it had.
20:44:30 <nomad> The only thing I could think might make a difference with z3 is that all drives are always active, which would not happen to the hot spare in the other configuration
20:44:38 <nomad> but I don't think that's going to make any real difference.
21:08:38 <nomad> has the project to add a drive to an existing VDEV ever actually happened?