Re: [OmniOS-discuss] kernel panic kernel heap corruption detected when creating zero eager disks

2015-03-25 Thread Dan McDonald
On Mar 25, 2015, at 11:51 AM, wuffers m...@wuffers.net wrote: Going to do this as soon as I can. Solaris docs say to put the following line in etc/system and reboot: set kmem_flags=0xf That's correct. Can't I just set this dynamically like so (so I can potentially skip 2 reboots)?

Re: [OmniOS-discuss] kernel panic kernel heap corruption detected when creating zero eager disks

2015-03-25 Thread wuffers
On Tue, Mar 24, 2015 at 7:44 PM, Dan McDonald dan...@omniti.com wrote: On Mar 24, 2015, at 7:44 PM, wuffers m...@wuffers.net wrote: On r151012 since Nov. And yes, the LUs are exposed via COMSTAR. If it helps to have some kmem_flags set, I can do that and try to reproduce it in the

Re: [OmniOS-discuss] kernel panic kernel heap corruption detected when creating zero eager disks

2015-03-25 Thread Nate Smith
Can confirm that there are problems with Comstar, especially with Fibre/STMF. Are people seeing problems with iSCSI or does that seem more stable? -Original Message- From: OmniOS-discuss [mailto:omnios-discuss-boun...@lists.omniti.com] On Behalf Of Dan McDonald Sent: Tuesday, March 24,

Re: [OmniOS-discuss] kernel panic kernel heap corruption detected when creating zero eager disks

2015-03-25 Thread wuffers
On Wed, Mar 25, 2015 at 12:09 PM, Dan McDonald dan...@omniti.com wrote: Can't I just set this dynamically like so (so I can potentially skip 2 reboots)? echo kmem_flags/W0xf | mdb -kw No, because those are read at kmem cache creation time at the system's start. Ahh, if I RTFM'd the

Re: [OmniOS-discuss] kernel panic kernel heap corruption detected when creating zero eager disks

2015-03-25 Thread Dan McDonald
On Mar 25, 2015, at 2:17 PM, wuffers m...@wuffers.net wrote: You reproduce this bug by configuring things a specific way, right? I ask because you seem to have been running okay until you fell down this particular panic rabbit hole with a particular set of things, correct? The panic

Re: [OmniOS-discuss] 2nd-to-last bloody update for r151013

2015-03-25 Thread Andy
On Wed, 25 Mar 2015, Dan McDonald wrote: ; ; On Mar 25, 2015, at 7:31 PM, Andy omn...@citrus-it.net wrote: ; ; ; On Tue, 10 Mar 2015, Dan McDonald wrote: ; ; ; The last bloody didn't have a lot of changes. This one does. Let's go over them: ; ; ; ; * ipmitool is now 1.8.15 ; ; The

Re: [OmniOS-discuss] 2nd-to-last bloody update for r151013

2015-03-25 Thread Andy
On Tue, 10 Mar 2015, Dan McDonald wrote: ; The last bloody didn't have a lot of changes. This one does. Let's go over them: ; ; * ipmitool is now 1.8.15 The configure.in patch that enabled the open interface was also removed along with this upgrade to 1.8.15.

Re: [OmniOS-discuss] 2nd-to-last bloody update for r151013

2015-03-25 Thread Dan McDonald
On Mar 25, 2015, at 7:31 PM, Andy omn...@citrus-it.net wrote: On Tue, 10 Mar 2015, Dan McDonald wrote: ; The last bloody didn't have a lot of changes. This one does. Let's go over them: ; ; * ipmitool is now 1.8.15 The configure.in patch that enabled the open interface was also

Re: [OmniOS-discuss] Potential KVM Virtio Performance Issues

2015-03-25 Thread Theo Schlossnagle
+1 John. That documentation would be very welcome. On Tue, Mar 24, 2015 at 9:50 PM, John Barfield john.barfi...@bissinc.com wrote: Actually the numbers I sent for the SmartOS VM to VM test were on a switch with Jumbo frames (switch = 9216 mtu...SmartOS GZ MTU = 9000) (Extreme Networks Summit

Re: [OmniOS-discuss] kernel panic kernel heap corruption detected when creating zero eager disks

2015-03-25 Thread Dan McDonald
On Mar 26, 2015, at 12:58 AM, wuffers m...@wuffers.net wrote: | genunix:kmem_free+1c8 () | stmf_sbd:sbd_handle_write_same_xfer_completion+14d () | stmf_sbd:sbd_dbuf_xfer_done+b1 () | stmf:stmf_worker_task+376 () | unix:thread_start+8 () | Hmmph. The WRITE_SAME code, huh? I know

Re: [OmniOS-discuss] A warning for upgraders with large numbers of BEs

2015-03-25 Thread Andreas Luka
If the LX brand is in I would volunteer with testing different Linux-Disto's. Regards Andreas On Tue, 24 Mar 2015 05:40:50 +0800, Dan McDonald dan...@omniti.com wrote: The LX brand hadn't been upstreamed yet. Once it has, we will include it. We will likely assist in its upstreaming, but

Re: [OmniOS-discuss] 2nd-to-last bloody update for r151013

2015-03-25 Thread Dan McDonald
On Mar 25, 2015, at 7:44 PM, Dan McDonald dan...@omniti.com wrote: I screwed up. The 1.8.15 source has no configure.in. I forgot to replace the configure.in patch with a similar configure patch. bloody(build/ipmitool)[2]% /tmp/build_danmcd/ipmitool-1.8.15/src/ipmitool -h | ggrep -A5

Re: [OmniOS-discuss] kernel panic kernel heap corruption detected when creating zero eager disks

2015-03-25 Thread wuffers
On Wed, Mar 25, 2015 at 2:21 PM, Dan McDonald dan...@omniti.com wrote: A with-kmem-flags coredump will be very useful. Here we go. I reproduced this with no load on the SAN, just a DC and vcenter server up, then created my 10TB disk in the vSphere fat client. As expected, I got the kernel