<html><head><meta http-equiv="Content-Type" content="text/html charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">This is a power management issue. The drive firmware can be set to handle the<div>power on explicitly or not. See the power-condition setting in the sd(7d) man page.</div><div><br></div><div>I've seen this behaviour from Dell disks, mostly, but I wouldn't be surprised if other</div><div>vendors also change this default. </div><div> -- richard<br><div><br><div><div>On Apr 29, 2013, at 11:54 AM, "Dan Swartzendruber" <<a href="mailto:dswartz@druber.com">dswartz@druber.com</a>> wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><br>I have an IBM M1015 HBA connected to a JBOD chassis with 6 SAS disks in a<br>3x2 raid10. I was running this under ZFS on linux with no issues<br>(virtualized under ESXi 5.1). I installed OmniOS with the latest updates,<br>shutdown the Ubuntu ZoL guest, removed the HBA from its config, added the<br>PCI card to the OmniOS guest and powered it up. Only 4 of the 6 disks<br>come up, and as luck (or maybe not luck?) would have it, both were in the<br>same vdev, so 'no pool for you!' I was freaking out about losing data -<br>tried swapping drives, booting the guest with drives added 1 by 1 to no<br>avail. The errors I see in the log say something about 'device X failed<br>to power on'. These messages are from the mptsas driver. Out of<br>desperation, I shutdown the OmniOS guest, moved the HBA back to the Ubuntu<br>appliance and booted it. All 6 drives spin up just fine, and I have a<br>perfectly healthy pool. I can only assume it's a bug in the Illumos<br>mptsas driver (and/or some evil interaction between that driver and PCI<br>Passthrough?) I would love to switch to OmniOS, since it's more stable<br>than ZoL (at least right now), and easier to configure. But not having a<br>usable pool is an obvious showstopper :( And please don't suggest<br>skipping passthrough and passing all 6 drives in via RDM...<br><br>_______________________________________________<br>OmniOS-discuss mailing list<br><a href="mailto:OmniOS-discuss@lists.omniti.com">OmniOS-discuss@lists.omniti.com</a><br>http://lists.omniti.com/mailman/listinfo/omnios-discuss<br></blockquote></div><br><div apple-content-edited="true"> <div style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: medium; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; border-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; "><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; border-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; "><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; border-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; "><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; border-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; "><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">--</div><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><br></div><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><a href="mailto:Richard.Elling@RichardElling.com">Richard.Elling@RichardElling.com</a><br>+1-760-896-4422<br><br><br></div></span></div></span></div></span></div></span></div> </div> <br></div></div></body></html>