On Tue, Oct 13, 2020 at 12:06 PM Gianluca Cecchi <[email protected]> wrote:
> On Sat, Oct 10, 2020 at 10:13 AM Martin Perina <[email protected]> wrote: > > [snip] > > >>> Can I replicate the command that the engine would run on host through >>> ssh? >>> >> >> I don't think so there is an easy way to do it >> Let's see what else we can get from the logs... >> >> Martin >> >> > Hi, > I've run on engine the command > ovirt-log-collector --no-hypervisors > but potentially there is much sensitive information (like the dump of the > database). > > Is there any particular file you are more interested in that archive I can > share? > > BTW: can I put engine in debug for the time I'm trying to add the host so > that we can see if more messages are shown? > In that case how can I do? > > Another information I have noticed is that when the new host command from > web admin GUI suddenly fails, anyway the ov200 host is now present in the > host list, with the down icon and "Install failed" info. > If I click on it and go in General subtab, in the section "Action Items" I > see 3 items with exclamation mark in front of them: > > 1) Power Management is not configured for this Host. > Enable Power Management > --> OK, I skipped it > > 2) Host has no default route. > ---> I don't know why it says this. > > [root@ov200 log]# ip route show > default via 10.4.192.254 dev bond0.68 proto static metric 400 > 10.4.192.0/24 dev bond0.68 proto kernel scope link src 10.4.192.32 metric > 400 > 192.168.122.0/24 dev virbr0 proto kernel scope link src 192.168.122.1 > linkdown > [root@ov200 log]# > > On the still in CentOS 7 active host I have: > > [root@ov300 ~]# ip route show > default via 10.4.192.254 dev ovirtmgmntZ2Z3 > 10.4.187.0/24 dev p1p2.187 proto kernel scope link src 10.4.187.100 > 10.4.192.0/24 dev ovirtmgmntZ2Z3 proto kernel scope link src 10.4.192.33 > 10.10.100.0/24 dev p1p2 proto kernel scope link src 10.10.100.88 > 10.10.100.0/24 dev p1p1.100 proto kernel scope link src 10.10.100.87 > [root@ov300 ~]# > > [root@ov300 ~]# brctl show ovirtmgmntZ2Z3 > bridge name bridge id STP enabled interfaces > ovirtmgmntZ2Z3 8000.1803730ba369 no bond0.68 > [root@ov300 ~]# > > Could it be the fact that for historical reasons my mgmt network has not > the name ovirtmgmt but ovirtmgmntZ2Z3 that confuses the installer that > expects ovirtmgmt to setup? And erroneously reports the no default route > message? > > 3) The host CPU does not match the Cluster CPU Type and is running in a > degraded mode. It is missing the following CPU flags: vmx, ssbd, nx, > model_Westmere, aes, spec_ctrl. Please update the host CPU microcode or > change the Cluster CPU Type. > > The cluster is set as "Intel Westmere IBRS SSBD Family". > all the hosts are the same hw Dell PE M610, with same processor > > Host installed in CentOS 8: > [root@ov200 log]# cat /proc/cpuinfo | grep "model name" | sort -u > model name : Intel(R) Xeon(R) CPU X5690 @ 3.47GHz > [root@ov200 log]# > > Host still in CentOS 7: > [root@ov300 ~]# cat /proc/cpuinfo | grep "model name" | sort -u > model name : Intel(R) Xeon(R) CPU X5690 @ 3.47GHz > [root@ov300 ~]# > > If I compare the cpu flags inside the OS I see: > > CentOS 8: > [root@ov200 log]# cat /proc/cpuinfo | grep flags | sort -u > flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat > pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb > rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology > nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx > est tm2 ssse3 cx16 xtpr pdcm pcid dca sse4_1 sse4_2 popcnt aes lahf_lm pti > ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid dtherm ida arat > flush_l1d > [root@ov200 log]# > > CentOS 7: > [root@ov300 ~]# cat /proc/cpuinfo | grep flags | sort -u > flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat > pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb > rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology > nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx smx > est tm2 ssse3 cx16 xtpr pdcm pcid dca sse4_1 sse4_2 popcnt aes lahf_lm ssbd > ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid dtherm ida arat > spec_ctrl intel_stibp flush_l1d > [root@ov300 ~]# > > When still in CentOS 7, ov200 had the same flags as ov300 > ov200 has this more now: > cpuid pti > > ov200 has these less now: > eagerfpu spec_ctrl intel_stibp > > Gianluca > Any feedback on my latest comments? In the meantime here: https://drive.google.com/file/d/1iN37znRtCo2vgyGTH_ymLhBJfs-2pWDr/view?usp=sharing you can find inside the sosreport in tar.gz format, where I have modified some file names and context in respect of hostnames. The only file I have not put inside is the dump of the database, but I can run any query you like in case. Gianluca
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